JP2017521097A - ヒト化抗タウ抗体 - Google Patents
ヒト化抗タウ抗体 Download PDFInfo
- Publication number
- JP2017521097A JP2017521097A JP2017520755A JP2017520755A JP2017521097A JP 2017521097 A JP2017521097 A JP 2017521097A JP 2017520755 A JP2017520755 A JP 2017520755A JP 2017520755 A JP2017520755 A JP 2017520755A JP 2017521097 A JP2017521097 A JP 2017521097A
- Authority
- JP
- Japan
- Prior art keywords
- antibody
- fragment
- antigen
- region
- binding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000027455 binding Effects 0.000 claims abstract description 177
- 239000012634 fragment Substances 0.000 claims abstract description 138
- 239000000427 antigen Substances 0.000 claims abstract description 90
- 108091007433 antigens Proteins 0.000 claims abstract description 90
- 102000036639 antigens Human genes 0.000 claims abstract description 90
- 238000000034 method Methods 0.000 claims abstract description 38
- 208000034799 Tauopathies Diseases 0.000 claims abstract description 31
- 238000011282 treatment Methods 0.000 claims abstract description 18
- 125000003275 alpha amino acid group Chemical group 0.000 claims abstract 16
- 102000013498 tau Proteins Human genes 0.000 claims description 79
- 108010026424 tau Proteins Proteins 0.000 claims description 79
- 201000002212 progressive supranuclear palsy Diseases 0.000 claims description 51
- 101000891579 Homo sapiens Microtubule-associated protein tau Proteins 0.000 claims description 50
- 102000057063 human MAPT Human genes 0.000 claims description 46
- 208000024827 Alzheimer disease Diseases 0.000 claims description 25
- 230000035772 mutation Effects 0.000 claims description 21
- 210000004027 cell Anatomy 0.000 claims description 18
- 239000003814 drug Substances 0.000 claims description 14
- 229940079593 drug Drugs 0.000 claims description 13
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 12
- 201000011240 Frontotemporal dementia Diseases 0.000 claims description 11
- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 206010002026 amyotrophic lateral sclerosis Diseases 0.000 claims description 9
- 208000017004 dementia pugilistica Diseases 0.000 claims description 9
- 201000010099 disease Diseases 0.000 claims description 9
- 206010012289 Dementia Diseases 0.000 claims description 8
- 102100040243 Microtubule-associated protein tau Human genes 0.000 claims description 8
- 238000010494 dissociation reaction Methods 0.000 claims description 8
- 230000005593 dissociations Effects 0.000 claims description 8
- 208000004051 Chronic Traumatic Encephalopathy Diseases 0.000 claims description 6
- 208000020406 Creutzfeldt Jacob disease Diseases 0.000 claims description 6
- 208000003407 Creutzfeldt-Jakob Syndrome Diseases 0.000 claims description 6
- 208000010859 Creutzfeldt-Jakob disease Diseases 0.000 claims description 6
- 208000000609 Pick Disease of the Brain Diseases 0.000 claims description 6
- 108020004707 nucleic acids Proteins 0.000 claims description 6
- 102000039446 nucleic acids Human genes 0.000 claims description 6
- 150000007523 nucleic acids Chemical class 0.000 claims description 6
- 230000001225 therapeutic effect Effects 0.000 claims description 6
- 239000013598 vector Substances 0.000 claims description 6
- 230000009870 specific binding Effects 0.000 claims description 5
- 201000002832 Lewy body dementia Diseases 0.000 claims description 4
- 206010034010 Parkinsonism Diseases 0.000 claims description 4
- 239000008194 pharmaceutical composition Substances 0.000 claims description 4
- 208000011990 Corticobasal Degeneration Diseases 0.000 claims description 3
- 208000023105 Huntington disease Diseases 0.000 claims description 3
- 208000009829 Lewy Body Disease Diseases 0.000 claims description 3
- 210000000349 chromosome Anatomy 0.000 claims description 3
- 239000003937 drug carrier Substances 0.000 claims description 3
- 239000013604 expression vector Substances 0.000 claims description 3
- 229940127121 immunoconjugate Drugs 0.000 claims description 3
- 210000004962 mammalian cell Anatomy 0.000 claims description 3
- FWMNVWWHGCHHJJ-SKKKGAJSSA-N 4-amino-1-[(2r)-6-amino-2-[[(2r)-2-[[(2r)-2-[[(2r)-2-amino-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]piperidine-4-carboxylic acid Chemical compound C([C@H](C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CCCCN)C(=O)N1CCC(N)(CC1)C(O)=O)NC(=O)[C@H](N)CC=1C=CC=CC=1)C1=CC=CC=C1 FWMNVWWHGCHHJJ-SKKKGAJSSA-N 0.000 claims description 2
- 210000003527 eukaryotic cell Anatomy 0.000 claims description 2
- 210000001236 prokaryotic cell Anatomy 0.000 claims description 2
- 230000002123 temporal effect Effects 0.000 claims description 2
- 231100000331 toxic Toxicity 0.000 claims description 2
- 230000002588 toxic effect Effects 0.000 claims description 2
- 101710098119 Chaperonin GroEL 2 Proteins 0.000 claims 1
- 208000025657 inherited glutathione synthetase deficiency Diseases 0.000 claims 1
- 150000001413 amino acids Chemical group 0.000 description 48
- 108010047041 Complementarity Determining Regions Proteins 0.000 description 36
- 241000699666 Mus <mouse, genus> Species 0.000 description 34
- 210000001175 cerebrospinal fluid Anatomy 0.000 description 28
- 210000001519 tissue Anatomy 0.000 description 28
- 108090000623 proteins and genes Proteins 0.000 description 27
- 235000001014 amino acid Nutrition 0.000 description 25
- 235000018102 proteins Nutrition 0.000 description 25
- 102000004169 proteins and genes Human genes 0.000 description 25
- 241000699670 Mus sp. Species 0.000 description 24
- 238000012360 testing method Methods 0.000 description 22
- 238000012216 screening Methods 0.000 description 20
- 108090000765 processed proteins & peptides Proteins 0.000 description 19
- 238000003556 assay Methods 0.000 description 17
- 230000003902 lesion Effects 0.000 description 17
- 239000012491 analyte Substances 0.000 description 12
- 239000013642 negative control Substances 0.000 description 12
- 108060003951 Immunoglobulin Proteins 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 11
- 102000018358 immunoglobulin Human genes 0.000 description 11
- 208000024891 symptom Diseases 0.000 description 11
- 210000001744 T-lymphocyte Anatomy 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 10
- 210000004369 blood Anatomy 0.000 description 10
- 239000008280 blood Substances 0.000 description 10
- 210000004556 brain Anatomy 0.000 description 10
- 230000003993 interaction Effects 0.000 description 9
- 239000002131 composite material Substances 0.000 description 8
- 238000001802 infusion Methods 0.000 description 8
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 238000002595 magnetic resonance imaging Methods 0.000 description 8
- 210000002682 neurofibrillary tangle Anatomy 0.000 description 8
- 230000000750 progressive effect Effects 0.000 description 8
- 241000282560 Macaca mulatta Species 0.000 description 7
- 230000014509 gene expression Effects 0.000 description 7
- 238000012933 kinetic analysis Methods 0.000 description 7
- 238000009593 lumbar puncture Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 239000000902 placebo Substances 0.000 description 7
- 229940068196 placebo Drugs 0.000 description 7
- 102000004196 processed proteins & peptides Human genes 0.000 description 7
- 241000894007 species Species 0.000 description 7
- 235000004279 alanine Nutrition 0.000 description 6
- 230000005847 immunogenicity Effects 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 238000002198 surface plasmon resonance spectroscopy Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 239000000370 acceptor Substances 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000007717 exclusion Effects 0.000 description 5
- 238000009533 lab test Methods 0.000 description 5
- 239000003446 ligand Substances 0.000 description 5
- 125000005647 linker group Chemical group 0.000 description 5
- 230000001575 pathological effect Effects 0.000 description 5
- 238000003118 sandwich ELISA Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 4
- 101710115937 Microtubule-associated protein tau Proteins 0.000 description 4
- 241001529936 Murinae Species 0.000 description 4
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 4
- 230000002411 adverse Effects 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 4
- 210000005013 brain tissue Anatomy 0.000 description 4
- 230000001149 cognitive effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 210000000265 leukocyte Anatomy 0.000 description 4
- 238000013507 mapping Methods 0.000 description 4
- 230000004770 neurodegeneration Effects 0.000 description 4
- 230000009871 nonspecific binding Effects 0.000 description 4
- 238000002818 protein evolution Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 238000010186 staining Methods 0.000 description 4
- 231100000419 toxicity Toxicity 0.000 description 4
- 230000001988 toxicity Effects 0.000 description 4
- IVLXQGJVBGMLRR-UHFFFAOYSA-N 2-aminoacetic acid;hydron;chloride Chemical compound Cl.NCC(O)=O IVLXQGJVBGMLRR-UHFFFAOYSA-N 0.000 description 3
- 208000028698 Cognitive impairment Diseases 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- 208000018737 Parkinson disease Diseases 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 125000003295 alanine group Chemical group N[C@@H](C)C(=O)* 0.000 description 3
- 239000003146 anticoagulant agent Substances 0.000 description 3
- 229940127219 anticoagulant drug Drugs 0.000 description 3
- 238000002820 assay format Methods 0.000 description 3
- 210000004227 basal ganglia Anatomy 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000012512 characterization method Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 208000010877 cognitive disease Diseases 0.000 description 3
- 230000007850 degeneration Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
- 230000003834 intracellular effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006996 mental state Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 208000015122 neurodegenerative disease Diseases 0.000 description 3
- 238000010984 neurological examination Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 208000020016 psychiatric disease Diseases 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 2
- BPYKTIZUTYGOLE-IFADSCNNSA-N Bilirubin Chemical compound N1C(=O)C(C)=C(C=C)\C1=C\C1=C(C)C(CCC(O)=O)=C(CC2=C(C(C)=C(\C=C/3C(=C(C=C)C(=O)N\3)C)N2)CCC(O)=O)N1 BPYKTIZUTYGOLE-IFADSCNNSA-N 0.000 description 2
- 206010010144 Completed suicide Diseases 0.000 description 2
- 108020004414 DNA Proteins 0.000 description 2
- 229920002307 Dextran Polymers 0.000 description 2
- 238000002965 ELISA Methods 0.000 description 2
- 101000854943 Enterobacteria phage T4 Valyl-tRNA ligase modifier Proteins 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- 101000746373 Homo sapiens Granulocyte-macrophage colony-stimulating factor Proteins 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 2
- 108010021625 Immunoglobulin Fragments Proteins 0.000 description 2
- 102000008394 Immunoglobulin Fragments Human genes 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 102000003855 L-lactate dehydrogenase Human genes 0.000 description 2
- 108700023483 L-lactate dehydrogenases Proteins 0.000 description 2
- 102000043131 MHC class II family Human genes 0.000 description 2
- 108091054438 MHC class II family Proteins 0.000 description 2
- 101100480714 Macaca mulatta MAPT gene Proteins 0.000 description 2
- 208000001089 Multiple system atrophy Diseases 0.000 description 2
- 208000006011 Stroke Diseases 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 239000008351 acetate buffer Substances 0.000 description 2
- 229960001138 acetylsalicylic acid Drugs 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 2
- 239000003433 contraceptive agent Substances 0.000 description 2
- 230000002254 contraceptive effect Effects 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 230000001054 cortical effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 208000035475 disorder Diseases 0.000 description 2
- 238000001647 drug administration Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000002519 immonomodulatory effect Effects 0.000 description 2
- 229940072221 immunoglobulins Drugs 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 210000002569 neuron Anatomy 0.000 description 2
- 201000001119 neuropathy Diseases 0.000 description 2
- 230000007823 neuropathy Effects 0.000 description 2
- 231100000706 no observed effect level Toxicity 0.000 description 2
- 210000004940 nucleus Anatomy 0.000 description 2
- 208000033808 peripheral neuropathy Diseases 0.000 description 2
- 230000002974 pharmacogenomic effect Effects 0.000 description 2
- 230000036470 plasma concentration Effects 0.000 description 2
- 108091033319 polynucleotide Proteins 0.000 description 2
- 102000040430 polynucleotide Human genes 0.000 description 2
- 239000002157 polynucleotide Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 239000012146 running buffer Substances 0.000 description 2
- 231100000279 safety data Toxicity 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 208000011580 syndromic disease Diseases 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 231100000041 toxicology testing Toxicity 0.000 description 2
- 230000010474 transient expression Effects 0.000 description 2
- PJVWKTKQMONHTI-UHFFFAOYSA-N warfarin Chemical compound OC=1C2=CC=CC=C2OC(=O)C=1C(CC(=O)C)C1=CC=CC=C1 PJVWKTKQMONHTI-UHFFFAOYSA-N 0.000 description 2
- 229960005080 warfarin Drugs 0.000 description 2
- NFGXHKASABOEEW-UHFFFAOYSA-N 1-methylethyl 11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate Chemical compound COC(C)(C)CCCC(C)CC=CC(C)=CC(=O)OC(C)C NFGXHKASABOEEW-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 102000009027 Albumins Human genes 0.000 description 1
- 102000002260 Alkaline Phosphatase Human genes 0.000 description 1
- 108020004774 Alkaline Phosphatase Proteins 0.000 description 1
- 108700028369 Alleles Proteins 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- 208000037259 Amyloid Plaque Diseases 0.000 description 1
- 102000013455 Amyloid beta-Peptides Human genes 0.000 description 1
- 108010090849 Amyloid beta-Peptides Proteins 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 238000012492 Biacore method Methods 0.000 description 1
- 208000014644 Brain disease Diseases 0.000 description 1
- 102000014914 Carrier Proteins Human genes 0.000 description 1
- 108010078791 Carrier Proteins Proteins 0.000 description 1
- 206010051290 Central nervous system lesion Diseases 0.000 description 1
- 229940122041 Cholinesterase inhibitor Drugs 0.000 description 1
- 208000033647 Classic progressive supranuclear palsy syndrome Diseases 0.000 description 1
- 108091035707 Consensus sequence Proteins 0.000 description 1
- 238000007400 DNA extraction Methods 0.000 description 1
- 206010067889 Dementia with Lewy bodies Diseases 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 208000002339 Frontotemporal Lobar Degeneration Diseases 0.000 description 1
- 206010017533 Fungal infection Diseases 0.000 description 1
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 206010056696 Gaze palsy Diseases 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 102000009786 Immunoglobulin Constant Regions Human genes 0.000 description 1
- 108010009817 Immunoglobulin Constant Regions Proteins 0.000 description 1
- WTDRDQBEARUVNC-LURJTMIESA-N L-DOPA Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-LURJTMIESA-N 0.000 description 1
- WTDRDQBEARUVNC-UHFFFAOYSA-N L-Dopa Natural products OC(=O)C(N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-UHFFFAOYSA-N 0.000 description 1
- 208000034800 Leukoencephalopathies Diseases 0.000 description 1
- 102000004882 Lipase Human genes 0.000 description 1
- 108090001060 Lipase Proteins 0.000 description 1
- 239000004367 Lipase Substances 0.000 description 1
- 239000012901 Milli-Q water Substances 0.000 description 1
- 208000026072 Motor neurone disease Diseases 0.000 description 1
- 101100480715 Mus musculus Mapt gene Proteins 0.000 description 1
- 101100462505 Mus musculus Pik3c2a gene Proteins 0.000 description 1
- 206010062207 Mycobacterial infection Diseases 0.000 description 1
- 208000031888 Mycoses Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 208000027089 Parkinsonian disease Diseases 0.000 description 1
- 102000057297 Pepsin A Human genes 0.000 description 1
- 108090000284 Pepsin A Proteins 0.000 description 1
- 108010067902 Peptide Library Proteins 0.000 description 1
- 108010001267 Protein Subunits Proteins 0.000 description 1
- 102000002067 Protein Subunits Human genes 0.000 description 1
- 102100027378 Prothrombin Human genes 0.000 description 1
- 108010094028 Prothrombin Proteins 0.000 description 1
- 229910003798 SPO2 Inorganic materials 0.000 description 1
- 101100478210 Schizosaccharomyces pombe (strain 972 / ATCC 24843) spo2 gene Proteins 0.000 description 1
- 238000012300 Sequence Analysis Methods 0.000 description 1
- 206010042458 Suicidal ideation Diseases 0.000 description 1
- 206010042464 Suicide attempt Diseases 0.000 description 1
- 101710120037 Toxin CcdB Proteins 0.000 description 1
- LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
- TVWHNULVHGKJHS-UHFFFAOYSA-N Uric acid Natural products N1C(=O)NC(=O)C2NC(=O)NC21 TVWHNULVHGKJHS-UHFFFAOYSA-N 0.000 description 1
- 201000004810 Vascular dementia Diseases 0.000 description 1
- 206010047571 Visual impairment Diseases 0.000 description 1
- PNNCWTXUWKENPE-UHFFFAOYSA-N [N].NC(N)=O Chemical compound [N].NC(N)=O PNNCWTXUWKENPE-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- DKNWSYNQZKUICI-UHFFFAOYSA-N amantadine Chemical compound C1C(C2)CC3CC2CC1(N)C3 DKNWSYNQZKUICI-UHFFFAOYSA-N 0.000 description 1
- 229960003805 amantadine Drugs 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 229940025131 amylases Drugs 0.000 description 1
- 230000003941 amyloidogenesis Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 239000000090 biomarker Substances 0.000 description 1
- 238000001815 biotherapy Methods 0.000 description 1
- 238000004820 blood count Methods 0.000 description 1
- 230000036765 blood level Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 210000000133 brain stem Anatomy 0.000 description 1
- 210000004899 c-terminal region Anatomy 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000007211 cardiovascular event Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003543 catechol methyltransferase inhibitor Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 210000001638 cerebellum Anatomy 0.000 description 1
- 210000003710 cerebral cortex Anatomy 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 230000001713 cholinergic effect Effects 0.000 description 1
- 239000000544 cholinesterase inhibitor Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 231100000026 common toxicity Toxicity 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229940109239 creatinine Drugs 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- JXSJBGJIGXNWCI-UHFFFAOYSA-N diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate Chemical compound CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC JXSJBGJIGXNWCI-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000011979 disease modifying therapy Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003136 dopamine receptor stimulating agent Substances 0.000 description 1
- 230000003291 dopaminomimetic effect Effects 0.000 description 1
- 231100000371 dose-limiting toxicity Toxicity 0.000 description 1
- 238000003255 drug test Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229940088598 enzyme Drugs 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- 210000001723 extracellular space Anatomy 0.000 description 1
- 230000004424 eye movement Effects 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 230000003371 gabaergic effect Effects 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 102000054766 genetic haplotypes Human genes 0.000 description 1
- 210000004602 germ cell Anatomy 0.000 description 1
- -1 glycine amino acids Chemical class 0.000 description 1
- 150000002333 glycines Chemical class 0.000 description 1
- 238000005534 hematocrit Methods 0.000 description 1
- 230000002489 hematologic effect Effects 0.000 description 1
- 150000004687 hexahydrates Chemical class 0.000 description 1
- 230000009610 hypersensitivity Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000028993 immune response Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000010166 immunofluorescence Methods 0.000 description 1
- 238000009169 immunotherapy Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000013101 initial test Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229960004502 levodopa Drugs 0.000 description 1
- 210000004558 lewy body Anatomy 0.000 description 1
- 235000019421 lipase Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- 230000005976 liver dysfunction Effects 0.000 description 1
- 108010026228 mRNA guanylyltransferase Proteins 0.000 description 1
- 208000024714 major depressive disease Diseases 0.000 description 1
- 230000036210 malignancy Effects 0.000 description 1
- 231100000682 maximum tolerated dose Toxicity 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- BUGYDGFZZOZRHP-UHFFFAOYSA-N memantine Chemical compound C1C(C2)CC3(C)CC1(C)CC2(N)C3 BUGYDGFZZOZRHP-UHFFFAOYSA-N 0.000 description 1
- 229960004640 memantine Drugs 0.000 description 1
- 210000001259 mesencephalon Anatomy 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004879 molecular function Effects 0.000 description 1
- 238000002625 monoclonal antibody therapy Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 208000005264 motor neuron disease Diseases 0.000 description 1
- 208000027531 mycobacterial infectious disease Diseases 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 210000002241 neurite Anatomy 0.000 description 1
- 210000004498 neuroglial cell Anatomy 0.000 description 1
- 238000002610 neuroimaging Methods 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
- 230000006764 neuronal dysfunction Effects 0.000 description 1
- 230000002981 neuropathic effect Effects 0.000 description 1
- 238000011859 neuroprotective therapy Methods 0.000 description 1
- 239000002858 neurotransmitter agent Substances 0.000 description 1
- 239000002547 new drug Substances 0.000 description 1
- 230000000683 nonmetastatic effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000002474 noradrenergic effect Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001769 paralizing effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 229940111202 pepsin Drugs 0.000 description 1
- 235000020030 perry Nutrition 0.000 description 1
- 238000001050 pharmacotherapy Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229930192033 plastin Natural products 0.000 description 1
- 108010049148 plastin Proteins 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 230000004481 post-translational protein modification Effects 0.000 description 1
- 230000001144 postural effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 208000037920 primary disease Diseases 0.000 description 1
- 208000032207 progressive 1 supranuclear palsy Diseases 0.000 description 1
- 238000000159 protein binding assay Methods 0.000 description 1
- 229940039716 prothrombin Drugs 0.000 description 1
- RUOKEQAAGRXIBM-GFCCVEGCSA-N rasagiline Chemical compound C1=CC=C2[C@H](NCC#C)CCC2=C1 RUOKEQAAGRXIBM-GFCCVEGCSA-N 0.000 description 1
- 229960000245 rasagiline Drugs 0.000 description 1
- 230000008085 renal dysfunction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000036387 respiratory rate Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 208000020352 skin basal cell carcinoma Diseases 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000011272 standard treatment Methods 0.000 description 1
- 238000013179 statistical model Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009120 supportive therapy Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 230000007470 synaptic degeneration Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 210000003478 temporal lobe Anatomy 0.000 description 1
- 231100000048 toxicity data Toxicity 0.000 description 1
- 238000011830 transgenic mouse model Methods 0.000 description 1
- 229940116269 uric acid Drugs 0.000 description 1
- 238000002562 urinalysis Methods 0.000 description 1
- 208000029257 vision disease Diseases 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
- A61K51/08—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
- A61K51/10—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/02—Drugs for disorders of the nervous system for peripheral neuropathies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6893—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to diseases not provided for elsewhere
- G01N33/6896—Neurological disorders, e.g. Alzheimer's disease
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K2039/545—Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
- C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
- C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
- C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
- C07K2317/34—Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/52—Constant or Fc region; Isotype
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
- C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
- C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2800/00—Detection or diagnosis of diseases
- G01N2800/28—Neurological disorders
- G01N2800/2814—Dementia; Cognitive disorders
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Immunology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Psychology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Psychiatry (AREA)
- Hospice & Palliative Care (AREA)
- Epidemiology (AREA)
- Food Science & Technology (AREA)
- Cell Biology (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Biotechnology (AREA)
- Optics & Photonics (AREA)
- Mycology (AREA)
Abstract
Description
本出願は、2015年6月2日に出願された米国特許出願第62/170,036号、2014年11月17日に出願された米国特許出願第62/080,903号および2014年6月27日に出願された米国特許出願第62/018,436号の35 U.S.C.§119(e)の下での優先権の利益を主張するものであり、これらの内容全体が参照により本明細書に組み込まれる。
添付の配列表の内容は、参照により本出願に組み込まれる。付属の配列表のテキストファイル、名称C2N1120_4WO_Sequence_Listingは、2015年6月26日に作成され、9kbである。このファイルは、Windows OSを使用するコンピュータ上でMicrosoft Wordを用いて評価することができる。
この実施例は、マウス抗タウ抗体HJ8.5のヒト化のための取り組みと結果を述べる。この取り組みは、4つのヒト化軽鎖可変領域(VLまたはVK)および4つのヒト化重鎖可変領域(VH)を生じた。
この試験は、組換えヒトタウ−412タンパク質と、6つの完全ヒト化(実施例1で上述した、VH1/VK2、VH1/VK3、VH2/VK2、VH2/VK3、VH3/VK2およびVH3/VK3)モノクローナル抗体ならびにHJ8.5に基づく1つのキメラモノクローナル抗体との間の相互作用の結合特性を測定し、比較するためのBiacore T200の使用を説明する。この試験の目的は、タウ−412とこれら7つのmAbとの間の相互作用の高分解能の動態特性づけのためにBiacore T200表面プラズモン共鳴装置を使用することであった。
Biacore保守保全キット2 BR−1006−51
シリーズS CM5センサーチップ BR−1006−68
アミンカップリングキット BR−1000−50
10mMアセテート pH4.5 BR−1003−51
HBS−EPランニング緩衝液 BR−1006−69
10mMグリシン−HCl pH1.5 BR−1003−54
10mMグリシン−HCl pH2.0 BR−1003−55
プロテインA(Sigma) P6031
4M MgCl2ヘキサハイドレート(Sigma) M9272−500G
図6は、サンドイッチ型ELISAにおける可溶性ヒトタウへの4つのヒト化抗体変異体の結合を示す。受動吸着に依存するアッセイ方法は、人為的結合結果を作り出す潜在的可能性を有する。この可能性を克服するため、ヒト化抗体変異体の結合活性を測定する溶液ベースの方法を用いた。このアッセイ形式では、抗原(ヒトタウ)を、HJ8.5とは異なるエピトープを認識するモノクローナル抗ヒトタウ抗体によって捕捉する。捕捉されたヒトタウへのヒト化抗タウ抗体のこの後の結合は抗原濃度に依存するが、IgG4アイソタイプ対照は全く結合を示さない。このアッセイは、ヒトタウへのヒト化抗タウ抗体の結合が特異的であり、抗体が可溶性ヒトタウに結合することを明らかにする。
図7(A−H)は、野生型マウス(陰性対照組織)、P301Sマウス(P301S変異を有するヒトタウを発現し、加齢に関連するタウ病変を発症する。)およびアルツハイマー病または進行性核上性麻痺(PSP)のいずれかを有するヒト由来の組織へのヒト化抗体および対照抗体の結合を示す。この試験の目的は、ヒト化抗体が、キメラ形態のHJ8.5と比較して組織中の凝集タウに結合する能力を保持することを確認することであった。図は、ヒト化HJ8.5抗体の種々の変異体でヒトおよびマウス脳を染色した代表的な画像を示す。4か月齢および9か月齢のP301Sマウスを試験し、両方の時点のマウスがタウの病的凝集体を示し、9か月齢のマウスは4か月齢のマウスよりも多くのタウ病変を有していた。ヒト染色に関しては、PSPを有する1名の被験者由来の脳組織の試料およびADを有する1名の被験者由来の脳組織の試料を検査した。(A)は、マウスおよびヒトAD組織に関するキメラHJ8.5での染色を例示する。(B)は、陰性対照抗体(非特異的ヒトIgG4)での染色を例示する。(C−H)は、6つのヒト化抗体での染色を例示する。マウスHJ8.5抗体のすべてのヒト化変異体は、P301Sマウス脳において認められるタウ凝集体ならびにADまたはPSPのいずれかを有すると診断された被験者の脳組織中で認められるタウ凝集体に結合する。
図8Aは、ヒトタウ中のHJ8.5のエピトープを示す。酵母ディスプレイを用いてエピトープをマッピングした。この方法のために、酵母を使用してヒトタウの配列をカバーする様々なペプチドを発現させた。培養下の酵母へのHJ8.5抗体の結合を免疫蛍光検査によって測定した。最初の34個のアミノ酸を含むタウの変異体を発現する酵母への結合が認められたが、酵母がタウの最初の32個のアミノ酸だけを発現する場合は結合が認められなかった(図8B)。これは、エピトープが最初の34個のアミノ酸内に存在することを示唆する。加えて、HJ8.5は、ペプチドがアミノ酸27−135個を含む場合は結合するが、ペプチドがアミノ酸30−135個にわたる場合は結合しない。これは、エピトープがアミノ酸27個より大きいアミノ酸を含むことを示唆する。このデータに基づき、エピトープはヒトタウの27−34個の配列(GYTMHQDQ)内に含まれる。図8Aはまた、アカゲザルおよびマウスタウ配列も示し、ヒトタウからのアミノ酸変化を赤色でハイライトする。
図10は、ヒトまたはアカゲザルタウのいずれかへの種々の抗ヒトタウ抗体の結合結果を例示する。ヒト化変異体VH1/VK2(C2N−8EI2とも称される。)と共にマウス抗ヒトタウ抗体HJ8.5およびHJ8.7を試験した。図8Aは、特許請求される結合エピトープ配列GYTM(H/L)QDQにおいて、ヒトとアカゲザルタウの間で32位に1個のアミノ酸相違が存在することを示す。図8Aは、特許請求される結合エピトープ配列DQ(G/E)GYTにおいて、ヒトとアカゲザルタウの間で27位に1個のアミノ酸相違が存在することを示す。2つの種のタウの間でのこれらのアミノ酸相違が抗体HJ8.5/C2N−8E12の結合能力に影響を及ぼすかどうかを調べるため、以下の実験を実施した。ヒトおよびアカゲザルタウへのC2N−8EI2、HJ8.5(C2N−8EI2のマウス前駆体)およびHJ8.7(ヒトとアカゲザルのアミノ酸配列が100%保存されているタウのエピトープに結合するマウス抗ヒトタウ抗体)の結合を、96ウェルELISAプレートを様々な濃度のヒトタウまたはアカゲザルタウのいずれかで被覆することによって測定した。本発明者らの結果は、C2N−8E12およびHJ8.5はアカゲザルタウには結合しないが、これらがヒトタウへの明確な結合を示すことを明らかにした。予想されたように、HJ8.7はヒトおよびアカゲザルの両方のタウに結合する。
図11は、様々なタウオパチーを有するヒト被験者由来のCSF中のタウへのヒト化抗タウ抗体の結合を示す。様々なタウオパチーを有すると診断された被験者ならびに年齢がマッチする健常対照および若年健常対照被験者由来のCSF試料中のタウへのC2N−8E12の結合を評価した。サンドイッチELISAを使用して、AD、CBD、FTDまたはPSPを有する被験者ならびに年齢がマッチするおよび若年/成人対照由来のヒトCSF中のタウへのC2N−8E12の結合を明らかにした。C2N−8E12を、CSF試料中のタウを捕捉するための被覆抗体として使用した。ビオチン化マウスモノクローナルタウ抗体HJ8.7を検出抗体として使用した。対照ヒトIgG4で被覆したウェルは実験の陰性対照としての役割を果たした。C2N−8E12被覆ウェルと対照IgG4被覆ウェルからのシグナルには大きな差が観察され、ヒトCSF試料中のタウへのC2N−8E12の特異的結合を明らかにした。標準曲線(組換えタウ)を含めることにより、これらのCSF試料中のタウ濃度に関する定量的情報を得ることが可能である。
この試験は、最大10施設までで実施される無作為化、二重盲検、プラセボ対照、単回増加量(SAD)第1相試験である。C2N−8E12の単回与の安全性、耐容性、免疫原性およびPKを評価し、今後の反復投与試験において使用されるMTDを確立するように設計されている。
(#)注入完了から15分以内;
(@)28日目以降、以下の事象のいずれかの早期発生まで28日ごとにPK試料を採取する:(i)試験中止;(ii)C2N−8E12の検出可能な血液レベルの不在。
Claims (59)
- タウに特異的に結合する単離された抗体または抗原結合フラグメントであって、前記抗体またはフラグメントが重鎖可変(VH)領域および軽鎖可変(VL)領域を含み、ここで前記VHおよびVL領域の各々が図1および2に示すアミノ酸配列から選択される配列を有する、抗体または抗原結合フラグメント。
- VL領域が、配列番号1、2、3および4[VK1、VK2、VK3およびVK4]から成る群より選択されるアミノ酸配列を有する、請求項1に記載の抗体またはフラグメント。
- VH領域が、配列番号5、6、7および8[VH1、VH2、VH3およびVH4]から成る群より選択されるアミノ酸配列を有する、請求項1に記載の抗体またはフラグメント。
- VL領域が、配列番号2[VK2]のアミノ酸配列を有する、請求項1に記載の抗体またはフラグメント。
- VH領域が、配列番号5[VH1]のアミノ酸配列を有する、請求項1または請求項4に記載の抗体またはフラグメント。
- 抗体が、Fc領域を含む、請求項1に記載の抗体。
- Fc領域が、ヒトIgG1、IgG2、IgG3、IgG4またはこの変異体である、請求項6に記載の抗体。
- Fc領域が、S241Pヒンジ安定化変異を含むヒトIgG4である、請求項6に記載の抗体。
- 抗体が、ヒトアイソタイプκまたはこの変異体の軽鎖定常領域を含む、請求項1に記載の抗体。
- 抗体またはフラグメントが、scFvまたはFabである、請求項1に記載の抗体またはフラグメント。
- 抗体またはフラグメントが、ヒト化抗体またはフラグメントである、請求項1に記載の抗体またはフラグメント。
- 抗体またはフラグメントが、キメラ抗体またはフラグメントである、請求項1に記載の抗体またはフラグメント。
- 抗体またはフラグメントが、モノクローナル抗体である、請求項1に記載の抗体またはフラグメント。
- 抗体またはフラグメントが、ヒトタウタンパク質への特異的結合に関してHJ8.5と競合する、請求項1に記載の抗体またはフラグメント。
- 抗体またはフラグメントが、少なくとも10−4Mの平衡解離定数(Kd)でヒトタウタンパク質に結合する、請求項1に記載の抗体またはフラグメント。
- 複数の抗原結合領域を有する多重特異性抗体または抗原結合フラグメントであって、前記多重特異性抗体またはフラグメントの少なくとも1つの抗原結合領域が、ヒトタウタンパク質に結合する、多重特異性抗体または抗原結合フラグメント。
- 2つの抗原結合領域を有する二重特異性抗体または抗原結合フラグメントであって、前記二重特異性抗体またはフラグメントの前記抗原結合領域の1つがヒトタウタンパク質に結合する、二重特異性抗体または抗原結合フラグメント。
- 二重特異性抗体または抗原結合フラグメントであって、前記抗体または抗原結合フラグメントの1本の腕が、ヒトタウタンパク質への特異的結合に関してHJ8.5と競合する、二重特異性抗体または抗原結合フラグメント。
- 二重特異性抗体または抗原結合フラグメントであって、前記抗体または抗原結合フラグメントの1本の腕が重鎖可変(VH)領域および軽鎖可変(VL)領域を含んで成り、前記VHおよびVL領域の各々が図1および2に示すアミノ酸配列から選択される配列を有する、二重特異性抗体または抗原結合フラグメント。
- 毒性ペイロード、任意選択により薬物複合体をさらに含む、請求項1から19のいずれかに記載の抗体または抗原結合フラグメント。
- 放射性核種をさらに含む、請求項1から19のいずれかに記載の抗体または抗原結合フラグメント。
- 請求項1から21のいずれかに記載の抗体もしくは抗原結合フラグメントまたは図1もしくは2に示すVH領域もしくはVL領域をコードする、単離された核酸分子。
- 請求項22に記載の核酸分子を含むベクター。
- ベクターが発現ベクターである、請求項23に記載のベクター。
- 請求項22に記載のベクターを含む単離された宿主細胞。
- 細胞が原核細胞または真核細胞である、請求項25に記載の宿主細胞。
- 細胞が哺乳動物細胞である、請求項26に記載の宿主細胞。
- 請求項1から21のいずれかに記載の抗体または抗原結合フラグメントおよび医薬として許容される担体を含む医薬組成物。
- 請求項22に記載の核酸分子および医薬として許容される担体を含む医薬組成物。
- 被験者においてタウオパチーを予防するまたは治療する方法であって、タウオパチーの治療を必要とするヒトに、請求項1に記載の1つ以上の抗体またはフラグメントを投与することを含み、ここで前記抗体または抗原結合フラグメントを、タウオパチーを予防するまたは治療するのに有効な条件下および量で投与する、方法。
- タウオパチーが、アルツハイマー病(AD)、進行性核上性麻痺(PSP)、皮質基底核変性症(CBD)、ピック病(PiD)、第17番染色体に連鎖するパーキンソン症候群を伴う、集合的に前頭側頭型認知症と称される関連障害の群(FTDP−17)、筋委縮性側索硬化症(ALS)、クロイツフェルト‐ヤコブ病(CJD)、ボクサー認知症(DP)、ゲルストマン‐ストロイスラー‐シャインカー病(GSSD)、レヴィー小体病、慢性外傷性脳症(CTE)またはハンチントン病の1つ以上である、請求項30に記載の方法。
- 図1および2に示す軽鎖の1つの配列を含む単離されたアミノ酸配列。
- アミノ酸配列DQGGYT(配列番号9)を含むエピトープに特異的に結合する単離されたヒト化抗体または抗原結合フラグメント。
- VHおよびVL領域のCDRが、ドナー抗体に由来する、請求項33に記載の抗体または抗原結合フラグメント。
- 抗体がFc領域を含む、請求項33に記載の抗体または抗原結合フラグメント。
- Fc領域が、IgG1、IgG2、IgG3、IgG4またはこの変異体である、請求項35に記載の抗体または抗原結合フラグメント。
- Fc領域が、ヒトIgG4およびこの変異体である、請求項35に記載の抗体または抗原結合フラグメント。
- Fc領域が、S241Pヒンジ安定化変異を含むヒトIgG4である、請求項35に記載の抗体または抗原結合フラグメント。
- 抗体が軽鎖定常領域を含む、請求項33に記載の抗体または抗原結合フラグメント。
- 軽鎖定常領域が、アイソタイプλおよびこの変異体である、請求項39に記載の抗体または抗原結合フラグメント。
- フラグメントが、scFvまたはFabである、請求項33に記載の抗体または抗原結合フラグメント。
- 二重特異性抗体または抗原結合フラグメントであって、前記抗体またはフラグメントの1本の腕がアミノ酸配列DQGGYT(配列番号9)を含むエピトープに特異的に結合する、二重特異性抗体または抗原結合フラグメント。
- 検出可能部分または治療部分に連結された請求項33に記載の抗体またはフラグメントを含む免疫複合体。
- アミノ酸配列GYTMHQDQ(配列番号10)を含むエピトープに特異的に結合する単離されたヒト化抗体または抗原結合フラグメント。
- VHおよびVL領域のCDRが、ドナー抗体に由来する、請求項44に記載の抗体または抗原結合フラグメント。
- 抗体がFc領域を含む、請求項44に記載の抗体または抗原結合フラグメント。
- Fc領域が、IgG1、IgG2、IgG3、IgG4またはこの変異体である、請求項46に記載の抗体または抗原結合フラグメント。
- Fc領域が、ヒトIgG4およびこの変異体である、請求項46に記載の抗体または抗原結合フラグメント。
- Fc領域が、S241Pヒンジ安定化変異を含むヒトIgG4である、請求項46に記載の抗体または抗原結合フラグメント。
- 抗体が軽鎖定常領域を含む、請求項44に記載の抗体または抗原結合フラグメント。
- フラグメントが、scFvまたはFabである、請求項44に記載の抗体または抗原結合フラグメント。
- 二重特異性抗体または抗原結合フラグメントであって、前記抗体の1本の腕がアミノ酸配列GYTMHQDQ(配列番号10)を含むエピトープに特異的に結合する、二重特異性抗体または抗原結合フラグメント。
- 検出可能部分または治療部分に連結された請求項44に記載の抗体またはフラグメントを含む免疫複合体。
- 図1および2に示す重鎖の1つの配列を含む単離されたアミノ酸配列。
- タウオパチーを治療する方法であって、治療を必要とする被験体に抗タウ抗体またはフラグメントを投与することを含み、ここで、前記抗体または抗原結合フラグメントがタウに特異的に結合し、ならびに重鎖可変(VH)領域および軽鎖可変(VL)領域を含み、ここで前記VHおよびVL領域の各々が図1および2に示すアミノ酸配列から選択される配列を有し、および前記抗体またはフラグメントを約0.1mg/kgから約250mg/kgの用量で前記被験体に投与する、方法。
- 抗体またはフラグメントの用量が、約1mg/kgから約25mg/kgである、請求項55に記載の方法。
- 抗体またはフラグメントが、配列番号1、2、3および4[VK1、VK2、VK3およびVK4]から成る群より選択されるアミノ酸配列を含むVL領域を有する、請求項55に記載の方法。
- 抗体またはフラグメントが、配列番号5、6、7および8[VH1、VH2、VH3およびVH4]から成る群より選択されるアミノ酸配列を含むVH領域を有する、請求項55に記載の方法。
- 前記Fc領域が、ヒトIgG4またはこの変異体である、請求項6に記載の抗体。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462018436P | 2014-06-27 | 2014-06-27 | |
US62/018,436 | 2014-06-27 | ||
US201462080903P | 2014-11-17 | 2014-11-17 | |
US62/080,903 | 2014-11-17 | ||
US201562170036P | 2015-06-02 | 2015-06-02 | |
US62/170,036 | 2015-06-02 | ||
PCT/US2015/038002 WO2015200806A2 (en) | 2014-06-27 | 2015-06-26 | Humanized anti-tau antibodies |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019217837A Division JP2020054356A (ja) | 2014-06-27 | 2019-12-02 | ヒト化抗タウ抗体 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017521097A true JP2017521097A (ja) | 2017-08-03 |
JP2017521097A5 JP2017521097A5 (ja) | 2018-08-09 |
JP6626892B2 JP6626892B2 (ja) | 2019-12-25 |
Family
ID=54938957
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017520755A Active JP6626892B2 (ja) | 2014-06-27 | 2015-06-26 | ヒト化抗タウ抗体 |
JP2019217837A Pending JP2020054356A (ja) | 2014-06-27 | 2019-12-02 | ヒト化抗タウ抗体 |
JP2021195942A Pending JP2022050392A (ja) | 2014-06-27 | 2021-12-02 | ヒト化抗タウ抗体 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019217837A Pending JP2020054356A (ja) | 2014-06-27 | 2019-12-02 | ヒト化抗タウ抗体 |
JP2021195942A Pending JP2022050392A (ja) | 2014-06-27 | 2021-12-02 | ヒト化抗タウ抗体 |
Country Status (27)
Country | Link |
---|---|
US (2) | US9957317B2 (ja) |
EP (1) | EP3182987B1 (ja) |
JP (3) | JP6626892B2 (ja) |
KR (1) | KR102431596B1 (ja) |
CN (1) | CN106659759B (ja) |
AU (2) | AU2015279643B2 (ja) |
BR (1) | BR112016030686A2 (ja) |
CA (2) | CA3094638A1 (ja) |
CL (1) | CL2016003346A1 (ja) |
CR (1) | CR20170026A (ja) |
DO (1) | DOP2016000335A (ja) |
EC (1) | ECSP17005649A (ja) |
ES (1) | ES2959528T3 (ja) |
IL (3) | IL249734B (ja) |
MA (1) | MA40229A (ja) |
MX (2) | MX2017000205A (ja) |
MY (1) | MY184540A (ja) |
NZ (1) | NZ727919A (ja) |
PE (1) | PE20170665A1 (ja) |
PH (2) | PH12016502608A1 (ja) |
RU (1) | RU2743152C2 (ja) |
SG (2) | SG11201610862VA (ja) |
TW (3) | TW202136296A (ja) |
UA (1) | UA122771C2 (ja) |
UY (1) | UY36194A (ja) |
WO (1) | WO2015200806A2 (ja) |
ZA (1) | ZA201608875B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021533204A (ja) * | 2018-08-01 | 2021-12-02 | イムチェック セラピューティクス エスエーエスImcheck Therapeutics Sas | 抗btn3a抗体及びがん又は感染性障害の処置におけるその使用 |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200013072A (ko) | 2012-07-03 | 2020-02-05 | 워싱턴 유니버시티 | Tau에 대한 항체 |
EP2970453B1 (en) | 2013-03-13 | 2019-12-04 | Prothena Biosciences Limited | Tau immunotherapy |
TW202136296A (zh) | 2014-06-27 | 2021-10-01 | 美商C2N醫療診斷有限責任公司 | 人類化抗-tau抗體 |
PE20180317A1 (es) | 2015-06-05 | 2018-02-09 | Genentech Inc | Anticuerpos anti-tau y metodos de uso |
WO2016201434A2 (en) * | 2015-06-12 | 2016-12-15 | C2N Diagnostics, Llc | Stable formulations of humanized anti-tau antibody |
PT3445785T (pt) | 2016-04-18 | 2022-09-21 | Faron Pharmaceuticals Oy | Anticorpos anti clever-1 humanizados e sua utilização |
DK3452507T3 (da) | 2016-05-02 | 2022-11-14 | Prothena Biosciences Ltd | Tau-immunoterapi |
WO2017191560A1 (en) | 2016-05-02 | 2017-11-09 | Prothena Biosciences Limited | Antibodies recognizing tau |
EP3452509A1 (en) | 2016-05-02 | 2019-03-13 | Prothena Biosciences Limited | Antibodies recognizing tau |
CA3030754C (en) * | 2016-07-20 | 2022-04-26 | Anahit Ghochikyan | Humanized anti-tau antibodies and compositions for and methods of making and using in treatment, diagnosis and monitoring of tauopathies |
CN108348607B (zh) * | 2016-09-10 | 2023-06-23 | 耶达研究与开发有限公司 | 降低全身调节性t细胞水平或活性以治疗中枢神经系统的疾病和损伤 |
EP3519441B1 (en) | 2016-09-27 | 2022-03-30 | Cero Therapeutics, Inc. | Chimeric engulfment receptor molecules |
JP7193457B2 (ja) | 2016-12-07 | 2022-12-20 | ジェネンテック, インコーポレイテッド | 抗tau抗体及び使用方法 |
JP2020511937A (ja) | 2016-12-07 | 2020-04-23 | ジェネンテック, インコーポレイテッド | 抗tau抗体及び使用方法 |
JP2020508054A (ja) | 2017-02-17 | 2020-03-19 | デナリ セラピューティクス インコーポレイテッドDenali Therapeutics Inc. | 抗タウ抗体及びその使用方法 |
JP2018139530A (ja) * | 2017-02-27 | 2018-09-13 | 帝人ファーマ株式会社 | 認知症治療又は予防のためのヒト化抗体及びその製造方法、並びにそれを用いた認知症治療剤又は予防剤 |
JP2020515543A (ja) | 2017-03-28 | 2020-05-28 | ジェネンテック, インコーポレイテッド | 神経変性疾患の治療方法 |
PE20200695A1 (es) | 2017-05-02 | 2020-06-16 | Prothena Biosciences Ltd | Anticuerpos que reconocen tau |
US11708423B2 (en) | 2017-09-26 | 2023-07-25 | Cero Therapeutics, Inc. | Chimeric engulfment receptor molecules and methods of use |
KR102425959B1 (ko) | 2017-10-02 | 2022-07-27 | 머크 샤프 앤드 돔 코포레이션 | 박테리아 감염의 치료를 위한 크로만 모노박탐 화합물 |
KR20200058480A (ko) * | 2017-10-16 | 2020-05-27 | 에자이 알앤드디 매니지먼트 가부시키가이샤 | 항-타우 항체 및 그의 용도 |
MX2020009935A (es) * | 2018-03-23 | 2021-01-08 | Abbvie Deutschland | Formulaciones acuosas y estables de anticuerpos anti-tau. |
EP3774864A1 (en) | 2018-03-28 | 2021-02-17 | Cero Therapeutics, Inc. | Chimeric engulfment receptors and uses thereof for neurodegenerative diseases |
PE20212324A1 (es) | 2019-03-03 | 2021-12-14 | Prothena Biosciences Ltd | Anticuerpos que reconocen tau |
CA3135170A1 (en) * | 2019-04-05 | 2020-10-08 | Tauc3 Biologics Limited | Anti-tauc3 antibodies and uses thereof |
BR112022000719A2 (pt) * | 2019-07-15 | 2022-03-29 | Adel Inc | Anticorpo anti-tau ou um fragmento de ligação ao antígeno do mesmo, polinucleotídeo, vetor de expressão, célula hospedeira, método para produção do anticorpo anti-tau ou fragmento de ligação ao antígeno do mesmo, hibridoma, composição farmacêutica, composição para diagnosticar uma doença neurológica degenerativa, kit, uso do anticorpo ou fragmento de ligação ao antígeno do mesmo e método para prevenir ou tratar uma doença neurológica degenerativa |
AU2020325770B2 (en) | 2019-08-06 | 2022-08-25 | Aprinoia Therapeutics Limited | Antibodies that bind to pathological tau species and uses thereof |
MX2022016322A (es) | 2020-06-25 | 2023-01-24 | Merck Sharp & Dohme Llc | Anticuerpos de alta afinidad dirigidos a tau fosforilada en la serina 413. |
AU2022332303A1 (en) | 2021-08-27 | 2024-02-01 | Genentech, Inc. | Methods of treating tau pathologies |
EP4405680A1 (en) | 2021-09-20 | 2024-07-31 | Institut National de la Santé et de la Recherche Médicale (INSERM) | Methods for improving the efficacy of hdac inhibitor therapy and predicting the response to treatment with hdac inhibitor |
WO2023092004A1 (en) | 2021-11-17 | 2023-05-25 | Voyager Therapeutics, Inc. | Compositions and methods for the treatment of tau-related disorders |
WO2023178049A1 (en) | 2022-03-14 | 2023-09-21 | Genentech, Inc. | Predicting neurodegenerative diseases based on speech analyses |
WO2023250326A1 (en) | 2022-06-21 | 2023-12-28 | Genentech, Inc. | Detecting longitudinal progression of alzheimer's disease (ad) based on speech analyses |
CN115724970B (zh) * | 2022-07-27 | 2023-10-20 | 生工生物工程(上海)股份有限公司 | 一种特异性结合e-cad多肽的结合蛋白及其应用 |
WO2024133723A1 (en) | 2022-12-22 | 2024-06-27 | Institut National de la Santé et de la Recherche Médicale | Methods for decreasing therapeutic acquired resistance to chemotherapy and/or radiotherapy |
CN116375857A (zh) * | 2023-03-30 | 2023-07-04 | 天津鸿宇泰生物科技有限公司 | 一种用于检测Tau蛋白的单链抗体及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012529275A (ja) * | 2009-06-10 | 2012-11-22 | エフ.ホフマン−ラ ロシュ アーゲー | 脳疾患を治療するための抗タウpS422抗体の使用 |
WO2014008404A1 (en) * | 2012-07-03 | 2014-01-09 | Washington University | Antibodies to tau |
JP2014503178A (ja) * | 2010-10-11 | 2014-02-13 | バイオジェン アイデック インターナショナル ニューロサイエンス ゲーエムベーハー | ヒト抗タウ抗体 |
WO2014028777A2 (en) * | 2012-08-16 | 2014-02-20 | Ipierian, Inc. | Methods of treating a tauopathy |
Family Cites Families (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO884368L (no) | 1987-10-02 | 1989-04-03 | Du Pont | Immunanalyse ved anvendelse av igg-innfangelsesantistoff og multippel, monoklonalt antistoffpaavisningssystem. |
EP0600951A4 (en) | 1991-08-01 | 1996-10-30 | Paul H Voorheis | Diagnostic method for alzheimer's disease. |
US5733734A (en) | 1991-08-14 | 1998-03-31 | The Trustees Of The University Of Pennsylvania | Method of screening for Alzheimer's disease or disease associated with the accumulation of paired helical filaments |
AU662178B2 (en) | 1991-10-25 | 1995-08-24 | N.V. Innogenetics S.A. | Monoclonal antibodies directed against the microtubule-associated protein tau |
US5266331A (en) | 1991-11-27 | 1993-11-30 | Euroceltique, S.A. | Controlled release oxycodone compositions |
US7408027B1 (en) | 1991-12-06 | 2008-08-05 | Max-Planck-Gesellschaft Zur Forderung Der Wissenchaften | Tools for the diagnosis and treatment of Alzheimer's disease |
US6200768B1 (en) | 1991-12-06 | 2001-03-13 | Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften | Method of screening for compounds that dissolve paired helical filaments |
JPH06239899A (ja) | 1993-02-12 | 1994-08-30 | Teijin Ltd | ヒトタウ蛋白に対する抗体、並びに該抗体を利用する体液中のヒトタウ蛋白の測定方法 |
JPH10506381A (ja) | 1994-07-29 | 1998-06-23 | イノジェネティックス・ナムローゼ・フェンノートシャップ | 特定のサブクラスまたは形態のホスホリレーションされたtauのエピトープに特異的なモノクローナル抗体、それらを分泌するハイブリドーマ、これらの抗体の抗原認識およびそれらの応用 |
WO1997034145A1 (fr) | 1996-03-13 | 1997-09-18 | Mitsubishi Chemical Corporation | Anticorps a proteine tau antiphosphorylee et procede de detection de la maladie d'alzheimer l'utilisant |
WO1998022120A1 (en) | 1996-11-19 | 1998-05-28 | The Wistar Institute Of Anatomy & Biology | Diagnostic and therapeutic reagents for alzheimer's disease |
US6797478B1 (en) | 1998-03-05 | 2004-09-28 | University Of Cincinnati | Method of detecting axonal damage, from associated disease states using tau monoclonal antibodies |
AU772151B2 (en) | 1998-09-08 | 2004-04-08 | Innogenetics N.V. | Tau as a marker for early CNS damage |
US6972125B2 (en) * | 1999-02-12 | 2005-12-06 | Genetics Institute, Llc | Humanized immunoglobulin reactive with B7-2 and methods of treatment therewith |
US6589746B1 (en) | 1999-10-21 | 2003-07-08 | University Of Cincinnati | Method of detecting axonally-derived protein tau in patients with traumatic CNS injury |
JP4582874B2 (ja) | 2000-07-13 | 2010-11-17 | 富士通株式会社 | 偏波モード分散補償方法および偏波モード分散補償装置 |
AT500379B8 (de) * | 2001-02-02 | 2009-08-15 | Axon Neuroscience | Tau-proteine |
AR035119A1 (es) | 2001-08-16 | 2004-04-14 | Lilly Co Eli | Anticuerpos humanos antagonistas anti-htnfsf13b |
US20050171339A1 (en) | 2001-12-28 | 2005-08-04 | Izumi Sugo | Method of stabilizing protein |
PL222725B1 (pl) | 2002-05-02 | 2016-08-31 | Wyeth Corp | Sposób wytwarzania kompozycji i kompozycja zawierająca monomeryczne koniugaty pochodna kalicheamycyny/przeciwciało anty-CD22 o zmniejszonej zawartości frakcji niskoskoniugowanej |
GB0210121D0 (en) | 2002-05-02 | 2002-06-12 | Celltech R&D Ltd | Biological products |
US8288608B2 (en) | 2002-07-12 | 2012-10-16 | Axon Neuroscience Se | Transgenic animal expressing alzheimer's tau protein |
JP4393382B2 (ja) | 2002-08-14 | 2010-01-06 | 三菱化学株式会社 | 中枢性タウ蛋白質特異的抗体 |
FI20030652A0 (fi) | 2003-04-30 | 2003-04-30 | Susann Eriksson | Parannettu immunomääritys |
CA2536408A1 (en) | 2003-08-22 | 2005-03-03 | Biogen Idec Ma Inc. | Improved antibodies having altered effector function and methods for making the same |
ATE440949T1 (de) * | 2004-01-30 | 2009-09-15 | Maxygen Holdings Ltd | Gesteuertes überlesen von stopcodons |
WO2005080986A1 (en) | 2004-02-18 | 2005-09-01 | University Of Iowa Research Foundation | Antibodies to phosphorylated tau, methods of making and methods of use |
JP4772065B2 (ja) | 2005-02-19 | 2011-09-14 | ピープルバイオ アイ エヌ シー | 多量体形成ポリペプチドの単量体型から多量体型を分別検出する方法 |
US20070134724A1 (en) | 2005-08-04 | 2007-06-14 | Peter Davies | Phosphorylation of tau by abl |
ES2321996B1 (es) | 2006-01-26 | 2010-03-05 | Consejo Superior Investig. Cientificas | Uso de compuestos que se unen al dominio de union a microtubulos de tau en la elaboracion de composiciones farmaceuticas, dichas composiciones farmaceuticas y su aplicacion en el tratamiento de tauopatias. |
US8012936B2 (en) | 2006-03-29 | 2011-09-06 | New York University | Tau fragments for immunotherapy |
NZ574215A (en) * | 2006-07-18 | 2012-07-27 | Sanofi Aventis | Antagonist antibody against epha2 for the treatment of cancer |
WO2008140639A2 (en) | 2007-02-08 | 2008-11-20 | Oligomerix, Inc. | Biomarkers and assays for alzheimer's disease |
CN104116736A (zh) | 2008-04-24 | 2014-10-29 | 百时美施贵宝公司 | 埃坡霉素D在治疗包括阿尔茨海默病的τ相关疾病中的用途 |
CN101307108B (zh) | 2008-06-25 | 2012-04-04 | 南京川博生物技术有限公司 | 抗磷酸化Tau蛋白抗体及其在AD症异常磷酸化Tau蛋白水平测定上的用途 |
KR101814408B1 (ko) * | 2008-09-26 | 2018-01-04 | 다나-파버 캔서 인스티튜트 인크. | 인간 항-pd-1, pd-l1, 및 pd-l2 항체 및 그의 용도 |
US9605054B2 (en) | 2009-02-23 | 2017-03-28 | The Board Of Trustees Of The University Of Illinois | Composition and method for treating a tauopathy |
US20110305706A1 (en) | 2009-02-23 | 2011-12-15 | Scott Thomas Brady | Compositions and Methods for Treating a Disease Mediated by Soluble Oligomeric Amyloid Beta |
UA107571C2 (xx) | 2009-04-03 | 2015-01-26 | Фармацевтична композиція | |
WO2010129674A2 (en) | 2009-05-05 | 2010-11-11 | New York University | Immunotherapy targeting of the shared abnormal conformational state of amyloidogenic peptides/proteins |
CA3120504A1 (en) | 2009-06-10 | 2010-12-16 | New York University | Immunological targeting of pathological tau proteins |
CN102144341B (zh) | 2009-06-17 | 2013-02-27 | 株式会社藤仓 | 多包层光纤、光纤模块、光纤激光器及光纤放大器 |
RU2518291C2 (ru) | 2009-07-30 | 2014-06-10 | Пфайзер Вэксинс ЭлЭлСи | Антигенные tau-пептиды и их применения |
WO2011026031A1 (en) | 2009-08-28 | 2011-03-03 | The Board Of Regents Of The University Of Texas System | Antibodies that bind tau oligomers |
CN102549438B (zh) | 2009-09-24 | 2014-10-29 | 国家健康与医学研究院 | Fkbp52-tau相互作用作为新颖治疗靶点用于治疗涉及tau机能失调的神经障碍 |
US20130095492A1 (en) | 2010-03-05 | 2013-04-18 | Albert Einstein College Of Medicine Of Yeshiva University | Method of detecting tau protein and tau fragments in serum |
JP6060073B2 (ja) * | 2010-04-08 | 2017-01-11 | ジェイエヌ バイオサイエンシーズ エルエルシー | Cd122に対する抗体 |
JP6371526B2 (ja) | 2010-10-07 | 2018-08-08 | エーシー イミューン エス.エー. | タウを認識するリン酸化部位特異的抗体 |
AU2013205313B2 (en) | 2010-10-07 | 2016-05-19 | Ac Immune S.A. | Phosphospecific antibodies recognising tau |
ES2714692T3 (es) | 2011-01-31 | 2019-05-29 | Tau Bio Logic Corp | Tratamiento de tauopatías |
US8697076B2 (en) | 2011-04-27 | 2014-04-15 | Northwestern University | Antibodies selective for pathological tau dimers and prefibrillar pathological tau oligomers and their uses in treatment, diagnosis and monitoring of tauopathies |
US20120321594A1 (en) | 2011-05-06 | 2012-12-20 | New York University | Methods of controlling axon or dendrite development of neuronal cells |
WO2012162179A1 (en) | 2011-05-20 | 2012-11-29 | Oligomerix, Inc. | Tau protease compositions and methods of use |
GB201111361D0 (en) | 2011-07-04 | 2011-08-17 | Nordic Bioscience As | Biochemical markers for neurodegenerative conditions |
GB201112056D0 (en) | 2011-07-14 | 2011-08-31 | Univ Leuven Kath | Antibodies |
US9926353B2 (en) | 2011-07-19 | 2018-03-27 | New York University | Immunotherapeutic modulation of amyloidogenic disease using non-fibrillogenic, non-amyloidogenic polymerized proteins and peptides |
CN104185640B (zh) | 2011-09-19 | 2018-07-20 | 阿克松神经系统科学公司 | 阿尔茨海默病中的tau蛋白介导病变的基于蛋白质的疗法和诊断 |
KR101981351B1 (ko) | 2011-10-07 | 2019-09-02 | 에이씨 이뮨 에스.에이. | 타우를 인식하는 포스포특이적 항체 |
CA2853100A1 (en) | 2011-10-24 | 2013-05-02 | Intellect Neurosciences, Inc. | Compositions and methods for treatment of proteinopathies |
AU2012328588C1 (en) * | 2011-10-27 | 2015-12-03 | Nkt Therapeutics Inc. | Humanized antibodies to iNKT |
NZ626269A (en) | 2011-12-20 | 2016-06-24 | Janssen Biotech Inc | Anti-phf-tau antibodies and their uses |
US20130251731A1 (en) * | 2012-03-22 | 2013-09-26 | The Trustees Of The University Of Pennsylvania | Tau Acetylation in the Pathogenesis of Alzheimers Disease and Other Related Tauopathies |
JP6293731B2 (ja) | 2012-04-05 | 2018-03-14 | エーシー イミューン エス.エー. | ヒト化タウ抗体 |
WO2013177104A2 (en) | 2012-05-21 | 2013-11-28 | Felder Mitchell S | Treatment for tauopathies |
KR102133610B1 (ko) * | 2012-05-31 | 2020-07-14 | 고리쓰다이가쿠호진 오사카 시리쓰다이가쿠 | 인지증 치료제 또는 예방제 |
AU2013305848B2 (en) | 2012-08-21 | 2020-10-15 | Institute For Molecular Medicine, Inc. | Compositions and methods related to diseases associated with deposits of amyloid, Tau, and alpha-synuclein |
US20140056901A1 (en) | 2012-08-21 | 2014-02-27 | The Institute For Molecular Medicine | Anti-tau antibodies and compositions for and methods of making and using in treatment, diagnosis and monitoring of tauopathies |
EP4356927A3 (en) | 2012-10-12 | 2024-10-02 | Arizona Board of Regents on behalf of Arizona State University | Antibody based reagents that specifically recognize toxic oligomeric forms of tau |
US9910048B2 (en) | 2012-12-03 | 2018-03-06 | Washington University | Method for detection of aggregates in biological samples |
US8921150B2 (en) | 2012-12-06 | 2014-12-30 | Taiwan Semiconductor Manufacturing Co., Ltd. | Process to achieve contact protrusion for single damascene via |
US9200068B2 (en) | 2012-12-18 | 2015-12-01 | Regents Of The University Of Minnesota | Compositions and methods related to tauopathy |
CA2896066C (en) | 2012-12-21 | 2022-07-12 | Biogen Ma Inc. | Human anti-tau antibodies |
WO2014096321A1 (en) | 2012-12-21 | 2014-06-26 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Antibodies specific to tau phosphorylated at serine 422 and uses for the treatment and diagnosis of tauopathies |
US8980270B2 (en) | 2013-01-18 | 2015-03-17 | Ipierian, Inc. | Methods of treating a tauopathy |
EP2970453B1 (en) | 2013-03-13 | 2019-12-04 | Prothena Biosciences Limited | Tau immunotherapy |
WO2014159244A2 (en) | 2013-03-14 | 2014-10-02 | Merck Patent Gmbh | O-GlcNAc TAU ANTIBODY AND USE THEREOF |
KR102233349B1 (ko) | 2013-03-15 | 2021-03-31 | 에이씨 이뮨 에스.에이. | 항-타우(tau) 항체 및 사용 방법 |
AU2014240063B2 (en) | 2013-03-15 | 2019-04-11 | Beth Israel Deaconess Medical Center, Inc. | Methods and compositions for the generation and use of conformation-specific antibodies |
TW202136296A (zh) | 2014-06-27 | 2021-10-01 | 美商C2N醫療診斷有限責任公司 | 人類化抗-tau抗體 |
-
2015
- 2015-06-25 TW TW109146224A patent/TW202136296A/zh unknown
- 2015-06-25 TW TW104120634A patent/TWI664190B/zh not_active IP Right Cessation
- 2015-06-25 TW TW108111964A patent/TWI734975B/zh not_active IP Right Cessation
- 2015-06-26 MA MA040229A patent/MA40229A/fr unknown
- 2015-06-26 CN CN201580046263.9A patent/CN106659759B/zh active Active
- 2015-06-26 UA UAA201700707A patent/UA122771C2/uk unknown
- 2015-06-26 MY MYPI2016704772A patent/MY184540A/en unknown
- 2015-06-26 EP EP15810923.1A patent/EP3182987B1/en active Active
- 2015-06-26 KR KR1020167036625A patent/KR102431596B1/ko active IP Right Grant
- 2015-06-26 CA CA3094638A patent/CA3094638A1/en not_active Abandoned
- 2015-06-26 JP JP2017520755A patent/JP6626892B2/ja active Active
- 2015-06-26 BR BR112016030686A patent/BR112016030686A2/pt not_active Application Discontinuation
- 2015-06-26 NZ NZ727919A patent/NZ727919A/en not_active IP Right Cessation
- 2015-06-26 PE PE2016002780A patent/PE20170665A1/es unknown
- 2015-06-26 WO PCT/US2015/038002 patent/WO2015200806A2/en active Application Filing
- 2015-06-26 RU RU2017102514A patent/RU2743152C2/ru active
- 2015-06-26 UY UY0001036194A patent/UY36194A/es not_active Application Discontinuation
- 2015-06-26 CR CR20170026A patent/CR20170026A/es unknown
- 2015-06-26 ES ES15810923T patent/ES2959528T3/es active Active
- 2015-06-26 SG SG11201610862VA patent/SG11201610862VA/en unknown
- 2015-06-26 CA CA2953809A patent/CA2953809C/en active Active
- 2015-06-26 AU AU2015279643A patent/AU2015279643B2/en active Active
- 2015-06-26 SG SG10201914067XA patent/SG10201914067XA/en unknown
- 2015-06-26 MX MX2017000205A patent/MX2017000205A/es unknown
-
2016
- 2016-09-06 US US15/257,086 patent/US9957317B2/en active Active
- 2016-12-22 IL IL249734A patent/IL249734B/en active IP Right Grant
- 2016-12-22 ZA ZA2016/08875A patent/ZA201608875B/en unknown
- 2016-12-23 PH PH12016502608A patent/PH12016502608A1/en unknown
- 2016-12-26 DO DO2016000335A patent/DOP2016000335A/es unknown
- 2016-12-27 CL CL2016003346A patent/CL2016003346A1/es unknown
-
2017
- 2017-01-04 MX MX2021008888A patent/MX2021008888A/es unknown
- 2017-01-27 EC ECIEPI20175649A patent/ECSP17005649A/es unknown
-
2018
- 2018-03-23 US US15/934,413 patent/US20180371066A1/en not_active Abandoned
-
2019
- 2019-12-02 JP JP2019217837A patent/JP2020054356A/ja active Pending
-
2020
- 2020-03-27 IL IL273656A patent/IL273656B/en unknown
-
2021
- 2021-01-04 PH PH12021550023A patent/PH12021550023A1/en unknown
- 2021-07-08 AU AU2021204800A patent/AU2021204800A1/en active Pending
- 2021-12-02 IL IL288649A patent/IL288649A/en unknown
- 2021-12-02 JP JP2021195942A patent/JP2022050392A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012529275A (ja) * | 2009-06-10 | 2012-11-22 | エフ.ホフマン−ラ ロシュ アーゲー | 脳疾患を治療するための抗タウpS422抗体の使用 |
JP2014503178A (ja) * | 2010-10-11 | 2014-02-13 | バイオジェン アイデック インターナショナル ニューロサイエンス ゲーエムベーハー | ヒト抗タウ抗体 |
WO2014008404A1 (en) * | 2012-07-03 | 2014-01-09 | Washington University | Antibodies to tau |
WO2014028777A2 (en) * | 2012-08-16 | 2014-02-20 | Ipierian, Inc. | Methods of treating a tauopathy |
Non-Patent Citations (1)
Title |
---|
NEURON, 2013, VOL.80, PP.402-414, JPN6019006578, ISSN: 0003985335 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021533204A (ja) * | 2018-08-01 | 2021-12-02 | イムチェック セラピューティクス エスエーエスImcheck Therapeutics Sas | 抗btn3a抗体及びがん又は感染性障害の処置におけるその使用 |
JP7401166B2 (ja) | 2018-08-01 | 2023-12-19 | イムチェック セラピューティクス エスエーエス | 抗btn3a抗体及びがん又は感染性障害の処置におけるその使用 |
US11987631B2 (en) | 2018-08-01 | 2024-05-21 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Anti-BTN3A antibodies and their use in treating cancer or infectious disorders |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6626892B2 (ja) | ヒト化抗タウ抗体 | |
JP2017521097A5 (ja) | ||
US20230047413A1 (en) | Anti-PHF-Tau Antibodies and Uses Thereof | |
TWI678376B (zh) | 經改良之Aβ原纖維結合抗體 | |
HUE031944T2 (en) | Antibodies capable of specific binding of amyloid β-oligomers and their use | |
US20140127225A1 (en) | Compositions and methods for treating diseases of protein aggregation involving ic3b deposition | |
WO2021205359A1 (en) | Anti-phf-tau antibodies and uses thereof | |
EP4314048A1 (en) | Anti-tau antibodies and uses thereof | |
US11155609B2 (en) | Anti-TAUC3 antibodies and uses thereof | |
CA3228359A1 (en) | Methods of treating tau pathologies | |
NZ765680A (en) | Humanized anti-tau antibodies | |
WO2024182579A2 (en) | Pilra antibodies and methods of use thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180626 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180626 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20190201 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20190218 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190305 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20190605 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20190729 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20191001 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20191030 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191202 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6626892 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |