JP2022540286A - 神経変性疾患、好ましくはアルツハイマー病を治療するための2-フェニル-6-(1h-イミダゾール-1-イル)キナゾリンの使用 - Google Patents
神経変性疾患、好ましくはアルツハイマー病を治療するための2-フェニル-6-(1h-イミダゾール-1-イル)キナゾリンの使用 Download PDFInfo
- Publication number
- JP2022540286A JP2022540286A JP2021566936A JP2021566936A JP2022540286A JP 2022540286 A JP2022540286 A JP 2022540286A JP 2021566936 A JP2021566936 A JP 2021566936A JP 2021566936 A JP2021566936 A JP 2021566936A JP 2022540286 A JP2022540286 A JP 2022540286A
- Authority
- JP
- Japan
- Prior art keywords
- disease
- alzheimer
- dementia
- imidazol
- quinazoline
- 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.)
- Pending
Links
- 208000024827 Alzheimer disease Diseases 0.000 title claims abstract description 53
- 230000004770 neurodegeneration Effects 0.000 title claims abstract description 53
- 208000015122 neurodegenerative disease Diseases 0.000 title claims abstract description 45
- CSZGXYBGYFNSCO-UHFFFAOYSA-N 6-imidazol-1-yl-2-phenylquinazoline Chemical compound C1=NC=CN1C1=CC=C(N=C(N=C2)C=3C=CC=CC=3)C2=C1 CSZGXYBGYFNSCO-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 150000001875 compounds Chemical class 0.000 claims abstract description 16
- 206010012289 Dementia Diseases 0.000 claims abstract description 15
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 15
- 150000003839 salts Chemical class 0.000 claims abstract description 15
- 206010002026 amyotrophic lateral sclerosis Diseases 0.000 claims abstract description 13
- 201000010099 disease Diseases 0.000 claims abstract description 13
- 201000011240 Frontotemporal dementia Diseases 0.000 claims abstract description 12
- 208000023105 Huntington disease Diseases 0.000 claims abstract description 12
- 201000002832 Lewy body dementia Diseases 0.000 claims abstract description 12
- 208000024777 Prion disease Diseases 0.000 claims abstract description 12
- 208000009829 Lewy Body Disease Diseases 0.000 claims abstract description 7
- 239000003814 drug Substances 0.000 claims description 18
- 229940079593 drug Drugs 0.000 claims description 16
- 238000011282 treatment Methods 0.000 claims description 15
- HOKKHZGPKSLGJE-GSVOUGTGSA-N N-Methyl-D-aspartic acid Chemical compound CN[C@@H](C(O)=O)CC(O)=O HOKKHZGPKSLGJE-GSVOUGTGSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000008194 pharmaceutical composition Substances 0.000 claims description 6
- 206010067889 Dementia with Lewy bodies Diseases 0.000 claims description 5
- 239000000544 cholinesterase inhibitor Substances 0.000 claims description 4
- 229940044551 receptor antagonist Drugs 0.000 claims description 4
- 239000002464 receptor antagonist Substances 0.000 claims description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 4
- 229940100578 Acetylcholinesterase inhibitor Drugs 0.000 claims description 3
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 239000002552 dosage form Substances 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 239000008196 pharmacological composition Substances 0.000 claims description 2
- 150000000994 L-ascorbates Chemical class 0.000 claims 1
- 150000001242 acetic acid derivatives Chemical class 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 235000010323 ascorbic acid Nutrition 0.000 claims 1
- CKLJMWTZIZZHCS-REOHCLBHSA-L aspartate group Chemical class N[C@@H](CC(=O)[O-])C(=O)[O-] CKLJMWTZIZZHCS-REOHCLBHSA-L 0.000 claims 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 claims 1
- 150000001860 citric acid derivatives Chemical class 0.000 claims 1
- 238000009472 formulation Methods 0.000 claims 1
- 150000002306 glutamic acid derivatives Chemical class 0.000 claims 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-M methanesulfonate group Chemical class CS(=O)(=O)[O-] AFVFQIVMOAPDHO-UHFFFAOYSA-M 0.000 claims 1
- 150000003891 oxalate salts Chemical class 0.000 claims 1
- 150000003873 salicylate salts Chemical class 0.000 claims 1
- 150000003890 succinate salts Chemical class 0.000 claims 1
- 150000003892 tartrate salts Chemical class 0.000 claims 1
- 208000010877 cognitive disease Diseases 0.000 abstract description 4
- 208000028698 Cognitive impairment Diseases 0.000 abstract description 3
- 210000004556 brain Anatomy 0.000 description 27
- 230000000694 effects Effects 0.000 description 27
- 229930000680 A04AD01 - Scopolamine Natural products 0.000 description 24
- STECJAGHUSJQJN-GAUPFVANSA-N Hyoscine Natural products C1([C@H](CO)C(=O)OC2C[C@@H]3N([C@H](C2)[C@@H]2[C@H]3O2)C)=CC=CC=C1 STECJAGHUSJQJN-GAUPFVANSA-N 0.000 description 24
- STECJAGHUSJQJN-UHFFFAOYSA-N N-Methyl-scopolamin Natural products C1C(C2C3O2)N(C)C3CC1OC(=O)C(CO)C1=CC=CC=C1 STECJAGHUSJQJN-UHFFFAOYSA-N 0.000 description 24
- STECJAGHUSJQJN-FWXGHANASA-N scopolamine Chemical compound C1([C@@H](CO)C(=O)O[C@H]2C[C@@H]3N([C@H](C2)[C@@H]2[C@H]3O2)C)=CC=CC=C1 STECJAGHUSJQJN-FWXGHANASA-N 0.000 description 24
- 229960002646 scopolamine Drugs 0.000 description 24
- 241000700159 Rattus Species 0.000 description 20
- 210000004027 cell Anatomy 0.000 description 20
- 230000014509 gene expression Effects 0.000 description 18
- 238000012360 testing method Methods 0.000 description 18
- 230000005945 translocation Effects 0.000 description 18
- 238000000034 method Methods 0.000 description 16
- 241001465754 Metazoa Species 0.000 description 15
- 210000002569 neuron Anatomy 0.000 description 15
- 108090000315 Protein Kinase C Proteins 0.000 description 13
- 102000003923 Protein Kinase C Human genes 0.000 description 13
- 239000003446 ligand Substances 0.000 description 10
- 238000011818 5xFAD mouse Methods 0.000 description 9
- 230000004913 activation Effects 0.000 description 9
- 210000003169 central nervous system Anatomy 0.000 description 9
- 206010027175 memory impairment Diseases 0.000 description 9
- 238000012549 training Methods 0.000 description 9
- 102400000967 Bradykinin Human genes 0.000 description 8
- 101800004538 Bradykinin Proteins 0.000 description 8
- QXZGBUJJYSLZLT-UHFFFAOYSA-N H-Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg-OH Natural products NC(N)=NCCCC(N)C(=O)N1CCCC1C(=O)N1C(C(=O)NCC(=O)NC(CC=2C=CC=CC=2)C(=O)NC(CO)C(=O)N2C(CCC2)C(=O)NC(CC=2C=CC=CC=2)C(=O)NC(CCCN=C(N)N)C(O)=O)CCC1 QXZGBUJJYSLZLT-UHFFFAOYSA-N 0.000 description 8
- QXZGBUJJYSLZLT-FDISYFBBSA-N bradykinin Chemical compound NC(=N)NCCC[C@H](N)C(=O)N1CCC[C@H]1C(=O)N1[C@H](C(=O)NCC(=O)N[C@@H](CC=2C=CC=CC=2)C(=O)N[C@@H](CO)C(=O)N2[C@@H](CCC2)C(=O)N[C@@H](CC=2C=CC=CC=2)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O)CCC1 QXZGBUJJYSLZLT-FDISYFBBSA-N 0.000 description 8
- ADEBPBSSDYVVLD-UHFFFAOYSA-N donepezil Chemical group O=C1C=2C=C(OC)C(OC)=CC=2CC1CC(CC1)CCN1CC1=CC=CC=C1 ADEBPBSSDYVVLD-UHFFFAOYSA-N 0.000 description 8
- 230000002757 inflammatory effect Effects 0.000 description 8
- 208000036971 interstitial lung disease 2 Diseases 0.000 description 8
- 102000005962 receptors Human genes 0.000 description 8
- 108020003175 receptors Proteins 0.000 description 8
- 230000009261 transgenic effect Effects 0.000 description 8
- 210000001130 astrocyte Anatomy 0.000 description 7
- HPMRFMKYPGXPEP-UHFFFAOYSA-N idazoxan Chemical compound N1CCN=C1C1OC2=CC=CC=C2OC1 HPMRFMKYPGXPEP-UHFFFAOYSA-N 0.000 description 7
- 229950001476 idazoxan Drugs 0.000 description 7
- 238000000338 in vitro Methods 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 7
- 108090000623 proteins and genes Proteins 0.000 description 7
- 101150053137 AIF1 gene Proteins 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 230000001684 chronic effect Effects 0.000 description 6
- ASUTZQLVASHGKV-JDFRZJQESA-N galanthamine Chemical compound O1C(=C23)C(OC)=CC=C2CN(C)CC[C@]23[C@@H]1C[C@@H](O)C=C2 ASUTZQLVASHGKV-JDFRZJQESA-N 0.000 description 6
- 238000001727 in vivo Methods 0.000 description 6
- BUGYDGFZZOZRHP-UHFFFAOYSA-N memantine Chemical compound C1C(C2)CC3(C)CC1(C)CC2(N)C3 BUGYDGFZZOZRHP-UHFFFAOYSA-N 0.000 description 6
- 230000002025 microglial effect Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 210000000278 spinal cord Anatomy 0.000 description 6
- 230000000638 stimulation Effects 0.000 description 6
- 208000000044 Amnesia Diseases 0.000 description 5
- 208000026139 Memory disease Diseases 0.000 description 5
- 241000699670 Mus sp. Species 0.000 description 5
- 210000000170 cell membrane Anatomy 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 230000005764 inhibitory process Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 230000007334 memory performance Effects 0.000 description 5
- 210000000274 microglia Anatomy 0.000 description 5
- 230000006724 microglial activation Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000000144 pharmacologic effect Effects 0.000 description 5
- 238000011533 pre-incubation Methods 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- QYPPJABKJHAVHS-UHFFFAOYSA-N Agmatine Natural products NCCCCNC(N)=N QYPPJABKJHAVHS-UHFFFAOYSA-N 0.000 description 4
- 208000031091 Amnestic disease Diseases 0.000 description 4
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 4
- 102000009032 Imidazoline Receptors Human genes 0.000 description 4
- 108010049134 Imidazoline Receptors Proteins 0.000 description 4
- 102100038280 Prostaglandin G/H synthase 2 Human genes 0.000 description 4
- XSVMFMHYUFZWBK-NSHDSACASA-N Rivastigmine Chemical compound CCN(C)C(=O)OC1=CC=CC([C@H](C)N(C)C)=C1 XSVMFMHYUFZWBK-NSHDSACASA-N 0.000 description 4
- QYPPJABKJHAVHS-UHFFFAOYSA-P agmatinium(2+) Chemical compound NC(=[NH2+])NCCCC[NH3+] QYPPJABKJHAVHS-UHFFFAOYSA-P 0.000 description 4
- 230000006986 amnesia Effects 0.000 description 4
- 230000003110 anti-inflammatory effect Effects 0.000 description 4
- 230000003920 cognitive function Effects 0.000 description 4
- 239000012091 fetal bovine serum Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 4
- 230000003447 ipsilateral effect Effects 0.000 description 4
- 229960004640 memantine Drugs 0.000 description 4
- 230000004112 neuroprotection Effects 0.000 description 4
- 230000000324 neuroprotective effect Effects 0.000 description 4
- 230000000770 proinflammatory effect Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 102000013498 tau Proteins Human genes 0.000 description 4
- 108010026424 tau Proteins Proteins 0.000 description 4
- 108010090849 Amyloid beta-Peptides Proteins 0.000 description 3
- 102000013455 Amyloid beta-Peptides Human genes 0.000 description 3
- 101710137189 Amyloid-beta A4 protein Proteins 0.000 description 3
- 102100022704 Amyloid-beta precursor protein Human genes 0.000 description 3
- 101710151993 Amyloid-beta precursor protein Proteins 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 101000725401 Homo sapiens Cytochrome c oxidase subunit 2 Proteins 0.000 description 3
- 101000605127 Homo sapiens Prostaglandin G/H synthase 2 Proteins 0.000 description 3
- 102000004889 Interleukin-6 Human genes 0.000 description 3
- 108090001005 Interleukin-6 Proteins 0.000 description 3
- 238000012347 Morris Water Maze Methods 0.000 description 3
- 208000002193 Pain Diseases 0.000 description 3
- 108091000080 Phosphotransferase Proteins 0.000 description 3
- 102100040125 Prokineticin-2 Human genes 0.000 description 3
- 101710103829 Prokineticin-2 Proteins 0.000 description 3
- 238000000692 Student's t-test Methods 0.000 description 3
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 3
- 102000000852 Tumor Necrosis Factor-alpha Human genes 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 102000030484 alpha-2 Adrenergic Receptor Human genes 0.000 description 3
- 108020004101 alpha-2 Adrenergic Receptor Proteins 0.000 description 3
- DZHSAHHDTRWUTF-SIQRNXPUSA-N amyloid-beta polypeptide 42 Chemical compound C([C@@H](C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@H](C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)NCC(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C)C(O)=O)[C@@H](C)CC)C(C)C)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@@H](NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](C)NC(=O)[C@@H](N)CC(O)=O)C(C)C)C(C)C)C1=CC=CC=C1 DZHSAHHDTRWUTF-SIQRNXPUSA-N 0.000 description 3
- 238000010171 animal model Methods 0.000 description 3
- 230000008499 blood brain barrier function Effects 0.000 description 3
- 210000001218 blood-brain barrier Anatomy 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 208000025688 early-onset autosomal dominant Alzheimer disease Diseases 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 208000015756 familial Alzheimer disease Diseases 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 238000011534 incubation Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000001294 liquid chromatography-tandem mass spectrometry Methods 0.000 description 3
- 230000005923 long-lasting effect Effects 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 210000004498 neuroglial cell Anatomy 0.000 description 3
- 230000037361 pathway Effects 0.000 description 3
- 239000000546 pharmaceutical excipient Substances 0.000 description 3
- 239000002953 phosphate buffered saline Substances 0.000 description 3
- 102000020233 phosphotransferase Human genes 0.000 description 3
- 230000000750 progressive effect Effects 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 238000011002 quantification Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 238000007920 subcutaneous administration Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- FWBHETKCLVMNFS-UHFFFAOYSA-N 4',6-Diamino-2-phenylindol Chemical compound C1=CC(C(=N)N)=CC=C1C1=CC2=CC=C(C(N)=N)C=C2N1 FWBHETKCLVMNFS-UHFFFAOYSA-N 0.000 description 2
- 239000012103 Alexa Fluor 488 Substances 0.000 description 2
- 206010003571 Astrocytoma Diseases 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 102100023995 Beta-nerve growth factor Human genes 0.000 description 2
- 102000004127 Cytokines Human genes 0.000 description 2
- 108090000695 Cytokines Proteins 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 2
- 108010044467 Isoenzymes Proteins 0.000 description 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- 102000001776 Matrix metalloproteinase-9 Human genes 0.000 description 2
- 108010015302 Matrix metalloproteinase-9 Proteins 0.000 description 2
- 229920003091 Methocel™ Polymers 0.000 description 2
- 108010025020 Nerve Growth Factor Proteins 0.000 description 2
- 108010076864 Nitric Oxide Synthase Type II Proteins 0.000 description 2
- 102100029438 Nitric oxide synthase, inducible Human genes 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- 208000018737 Parkinson disease Diseases 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 230000000202 analgesic effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 229940039856 aricept Drugs 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- MJQUEDHRCUIRLF-TVIXENOKSA-N bryostatin 1 Chemical compound C([C@@H]1CC(/[C@@H]([C@@](C(C)(C)/C=C/2)(O)O1)OC(=O)/C=C/C=C/CCC)=C\C(=O)OC)[C@H]([C@@H](C)O)OC(=O)C[C@H](O)C[C@@H](O1)C[C@H](OC(C)=O)C(C)(C)[C@]1(O)C[C@@H]1C\C(=C\C(=O)OC)C[C@H]\2O1 MJQUEDHRCUIRLF-TVIXENOKSA-N 0.000 description 2
- 229960005539 bryostatin 1 Drugs 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 2
- 210000004720 cerebrum Anatomy 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 210000000805 cytoplasm Anatomy 0.000 description 2
- OPTASPLRGRRNAP-UHFFFAOYSA-N cytosine Chemical compound NC=1C=CNC(=O)N=1 OPTASPLRGRRNAP-UHFFFAOYSA-N 0.000 description 2
- 230000006735 deficit Effects 0.000 description 2
- 150000001982 diacylglycerols Chemical class 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 229960003530 donepezil Drugs 0.000 description 2
- 229940108366 exelon Drugs 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229960003980 galantamine Drugs 0.000 description 2
- ASUTZQLVASHGKV-UHFFFAOYSA-N galanthamine hydrochloride Natural products O1C(=C23)C(OC)=CC=C2CN(C)CCC23C1CC(O)C=C2 ASUTZQLVASHGKV-UHFFFAOYSA-N 0.000 description 2
- 210000000609 ganglia Anatomy 0.000 description 2
- 238000003304 gavage Methods 0.000 description 2
- 229930195712 glutamate Natural products 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 210000001320 hippocampus Anatomy 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 230000028709 inflammatory response Effects 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000007912 intraperitoneal administration Methods 0.000 description 2
- 230000001404 mediated effect Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000015654 memory Effects 0.000 description 2
- 201000006417 multiple sclerosis Diseases 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- 229940033872 namenda Drugs 0.000 description 2
- 231100000189 neurotoxic Toxicity 0.000 description 2
- 230000002887 neurotoxic effect Effects 0.000 description 2
- 230000007135 neurotoxicity Effects 0.000 description 2
- 239000002858 neurotransmitter agent Substances 0.000 description 2
- 229920002866 paraformaldehyde Polymers 0.000 description 2
- 230000008506 pathogenesis Effects 0.000 description 2
- 230000007170 pathology Effects 0.000 description 2
- 229920000729 poly(L-lysine) polymer Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000037821 progressive disease Diseases 0.000 description 2
- 238000011552 rat model Methods 0.000 description 2
- 229960004136 rivastigmine Drugs 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 230000006886 spatial memory Effects 0.000 description 2
- 238000013222 sprague-dawley male rat Methods 0.000 description 2
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003936 working memory Effects 0.000 description 2
- KZMAWJRXKGLWGS-UHFFFAOYSA-N 2-chloro-n-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-n-(3-methoxypropyl)acetamide Chemical compound S1C(N(C(=O)CCl)CCCOC)=NC(C=2C=CC(OC)=CC=2)=C1 KZMAWJRXKGLWGS-UHFFFAOYSA-N 0.000 description 1
- 102000040125 5-hydroxytryptamine receptor family Human genes 0.000 description 1
- 108091032151 5-hydroxytryptamine receptor family Proteins 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 108060003345 Adrenergic Receptor Proteins 0.000 description 1
- 102000017910 Adrenergic receptor Human genes 0.000 description 1
- 108091010877 Allograft inflammatory factor 1 Proteins 0.000 description 1
- 102100040121 Allograft inflammatory factor 1 Human genes 0.000 description 1
- 102100021569 Apoptosis regulator Bcl-2 Human genes 0.000 description 1
- 208000032116 Autoimmune Experimental Encephalomyelitis Diseases 0.000 description 1
- 210000002237 B-cell of pancreatic islet Anatomy 0.000 description 1
- 201000006474 Brain Ischemia Diseases 0.000 description 1
- 102000005701 Calcium-Binding Proteins Human genes 0.000 description 1
- 108010045403 Calcium-Binding Proteins Proteins 0.000 description 1
- 102000007590 Calpain Human genes 0.000 description 1
- 108010032088 Calpain Proteins 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- 206010008089 Cerebral artery occlusion Diseases 0.000 description 1
- 206010008120 Cerebral ischaemia Diseases 0.000 description 1
- 208000000094 Chronic Pain Diseases 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- GJSURZIOUXUGAL-UHFFFAOYSA-N Clonidine Chemical compound ClC1=CC=CC(Cl)=C1NC1=NCCN1 GJSURZIOUXUGAL-UHFFFAOYSA-N 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 102000029816 Collagenase Human genes 0.000 description 1
- 108060005980 Collagenase Proteins 0.000 description 1
- UHDGCWIWMRVCDJ-CCXZUQQUSA-N Cytarabine Chemical compound O=C1N=C(N)C=CN1[C@H]1[C@@H](O)[C@H](O)[C@@H](CO)O1 UHDGCWIWMRVCDJ-CCXZUQQUSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 102100030013 Endoribonuclease Human genes 0.000 description 1
- 101710199605 Endoribonuclease Proteins 0.000 description 1
- 241000283074 Equus asinus Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 102100026693 FAS-associated death domain protein Human genes 0.000 description 1
- 208000001640 Fibromyalgia Diseases 0.000 description 1
- 102100039289 Glial fibrillary acidic protein Human genes 0.000 description 1
- 101710193519 Glial fibrillary acidic protein Proteins 0.000 description 1
- 101150052652 H2R gene Proteins 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 101000823051 Homo sapiens Amyloid-beta precursor protein Proteins 0.000 description 1
- 101000971171 Homo sapiens Apoptosis regulator Bcl-2 Proteins 0.000 description 1
- 101000911074 Homo sapiens FAS-associated death domain protein Proteins 0.000 description 1
- 101000617536 Homo sapiens Presenilin-1 Proteins 0.000 description 1
- 101001059454 Homo sapiens Serine/threonine-protein kinase MARK2 Proteins 0.000 description 1
- 238000009015 Human TaqMan MicroRNA Assay kit Methods 0.000 description 1
- -1 IL-1β Proteins 0.000 description 1
- 206010065390 Inflammatory pain Diseases 0.000 description 1
- 102100037850 Interferon gamma Human genes 0.000 description 1
- 108010074328 Interferon-gamma Proteins 0.000 description 1
- 102000013691 Interleukin-17 Human genes 0.000 description 1
- 108050003558 Interleukin-17 Proteins 0.000 description 1
- 208000032382 Ischaemic stroke Diseases 0.000 description 1
- VLSMHEGGTFMBBZ-OOZYFLPDSA-M Kainate Chemical compound CC(=C)[C@H]1C[NH2+][C@H](C([O-])=O)[C@H]1CC([O-])=O VLSMHEGGTFMBBZ-OOZYFLPDSA-M 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 1
- 229930182816 L-glutamine Natural products 0.000 description 1
- 101150018665 MAPK3 gene Proteins 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 1
- 241001602730 Monza Species 0.000 description 1
- 102000014415 Muscarinic acetylcholine receptor Human genes 0.000 description 1
- 108050003473 Muscarinic acetylcholine receptor Proteins 0.000 description 1
- 102000004868 N-Methyl-D-Aspartate Receptors Human genes 0.000 description 1
- 108090001041 N-Methyl-D-Aspartate Receptors Proteins 0.000 description 1
- 229940099433 NMDA receptor antagonist Drugs 0.000 description 1
- 208000009668 Neurobehavioral Manifestations Diseases 0.000 description 1
- 206010029350 Neurotoxicity Diseases 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- 102100022033 Presenilin-1 Human genes 0.000 description 1
- 108010036933 Presenilin-1 Proteins 0.000 description 1
- 108050003267 Prostaglandin G/H synthase 2 Proteins 0.000 description 1
- 108010029485 Protein Isoforms Proteins 0.000 description 1
- 102000001708 Protein Isoforms Human genes 0.000 description 1
- 238000010240 RT-PCR analysis Methods 0.000 description 1
- 101710113029 Serine/threonine-protein kinase Proteins 0.000 description 1
- 102100028904 Serine/threonine-protein kinase MARK2 Human genes 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 102000000591 Tight Junction Proteins Human genes 0.000 description 1
- 108010002321 Tight Junction Proteins Proteins 0.000 description 1
- 206010044221 Toxic encephalopathy Diseases 0.000 description 1
- 229920004890 Triton X-100 Polymers 0.000 description 1
- 239000013504 Triton X-100 Substances 0.000 description 1
- 102000014384 Type C Phospholipases Human genes 0.000 description 1
- 108010079194 Type C Phospholipases Proteins 0.000 description 1
- XLIJUKVKOIMPKW-BTVCFUMJSA-N [O].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O Chemical compound [O].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O XLIJUKVKOIMPKW-BTVCFUMJSA-N 0.000 description 1
- 230000001594 aberrant effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229940022663 acetate Drugs 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000006933 amyloid-beta aggregation Effects 0.000 description 1
- 210000004960 anterior grey column Anatomy 0.000 description 1
- 230000001760 anti-analgesic effect Effects 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 230000006907 apoptotic process Effects 0.000 description 1
- 230000005756 apoptotic signaling Effects 0.000 description 1
- 230000002917 arthritic effect Effects 0.000 description 1
- 206010003246 arthritis Diseases 0.000 description 1
- 125000003289 ascorbyl group Chemical class [H]O[C@@]([H])(C([H])([H])O*)[C@@]1([H])OC(=O)C(O*)=C1O* 0.000 description 1
- 229940009098 aspartate Drugs 0.000 description 1
- 208000029560 autism spectrum 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
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 208000029028 brain injury Diseases 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000036978 cell physiology Effects 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 206010008118 cerebral infarction Diseases 0.000 description 1
- 229940001468 citrate Drugs 0.000 description 1
- 239000007979 citrate buffer Substances 0.000 description 1
- 229960002896 clonidine Drugs 0.000 description 1
- 238000011260 co-administration Methods 0.000 description 1
- 230000003930 cognitive ability Effects 0.000 description 1
- 230000006999 cognitive decline Effects 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 230000003931 cognitive performance Effects 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 229960002424 collagenase Drugs 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 229940104302 cytosine Drugs 0.000 description 1
- 230000001086 cytosolic effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 231100000673 dose–response relationship Toxicity 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000006274 endogenous ligand Substances 0.000 description 1
- 230000006862 enzymatic digestion Effects 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 231100000318 excitotoxic Toxicity 0.000 description 1
- 230000003492 excitotoxic effect Effects 0.000 description 1
- 208000012997 experimental autoimmune encephalomyelitis Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 230000004914 glial activation Effects 0.000 description 1
- 210000005046 glial fibrillary acidic protein Anatomy 0.000 description 1
- 208000005017 glioblastoma Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 238000010842 high-capacity cDNA reverse transcription kit Methods 0.000 description 1
- 210000000548 hind-foot Anatomy 0.000 description 1
- 230000000971 hippocampal effect Effects 0.000 description 1
- 230000003284 homeostatic effect Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 102000055060 human PSEN1 Human genes 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 150000002462 imidazolines Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000005934 immune activation Effects 0.000 description 1
- 230000028993 immune response Effects 0.000 description 1
- 238000010166 immunofluorescence Methods 0.000 description 1
- 230000003914 insulin secretion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000007913 intrathecal administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000007786 learning performance Effects 0.000 description 1
- 230000003859 lipid peroxidation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000006742 locomotor activity Effects 0.000 description 1
- 230000007787 long-term memory Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000002540 macrophage Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 208000030883 malignant astrocytoma Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 102000006240 membrane receptors Human genes 0.000 description 1
- 108020004084 membrane receptors Proteins 0.000 description 1
- 230000006984 memory degeneration Effects 0.000 description 1
- 208000023060 memory loss Diseases 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 201000007309 middle cerebral artery infarction Diseases 0.000 description 1
- 210000003470 mitochondria Anatomy 0.000 description 1
- 230000002438 mitochondrial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000004973 motor coordination Effects 0.000 description 1
- 239000012120 mounting media Substances 0.000 description 1
- 238000010172 mouse model Methods 0.000 description 1
- 239000003703 n methyl dextro aspartic acid receptor blocking agent Substances 0.000 description 1
- 229940053128 nerve growth factor Drugs 0.000 description 1
- 230000003188 neurobehavioral effect Effects 0.000 description 1
- 230000001272 neurogenic effect Effects 0.000 description 1
- 230000009223 neuronal apoptosis Effects 0.000 description 1
- 230000006576 neuronal survival Effects 0.000 description 1
- 230000002981 neuropathic effect Effects 0.000 description 1
- 231100000228 neurotoxicity Toxicity 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003040 nociceptive effect Effects 0.000 description 1
- 230000001129 nonadrenergic effect Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229920002113 octoxynol Polymers 0.000 description 1
- 238000001543 one-way ANOVA Methods 0.000 description 1
- 238000012346 open field test Methods 0.000 description 1
- 230000036542 oxidative stress Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000011302 passive avoidance test Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- PHEDXBVPIONUQT-RGYGYFBISA-N phorbol 13-acetate 12-myristate Chemical compound C([C@]1(O)C(=O)C(C)=C[C@H]1[C@@]1(O)[C@H](C)[C@H]2OC(=O)CCCCCCCCCCCCC)C(CO)=C[C@H]1[C@H]1[C@]2(OC(C)=O)C1(C)C PHEDXBVPIONUQT-RGYGYFBISA-N 0.000 description 1
- 239000002644 phorbol ester Substances 0.000 description 1
- 150000003904 phospholipids Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 239000000902 placebo Substances 0.000 description 1
- 229940068196 placebo Drugs 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000002243 primary neuron Anatomy 0.000 description 1
- 230000000861 pro-apoptotic effect Effects 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001003 psychopharmacologic effect Effects 0.000 description 1
- 238000003653 radioligand binding assay Methods 0.000 description 1
- 229940051845 razadyne Drugs 0.000 description 1
- 238000003753 real-time PCR Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000029865 regulation of blood pressure Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010825 rotarod performance test Methods 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000007781 signaling event Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000012353 t test Methods 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 208000037816 tissue injury Diseases 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000012301 transgenic model Methods 0.000 description 1
- 201000010875 transient cerebral ischemia Diseases 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000007492 two-way ANOVA Methods 0.000 description 1
- 238000012762 unpaired Student’s t-test Methods 0.000 description 1
- 238000003260 vortexing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/517—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Neurosurgery (AREA)
- Engineering & Computer Science (AREA)
- Neurology (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Psychiatry (AREA)
- Hospice & Palliative Care (AREA)
- Psychology (AREA)
- Virology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
実施例1:炎症性遺伝子の発現に対する2-フェニル-6-(1H-イミダゾール-1-イル)キナゾリンのインビトロ効果
方法
星状膠細胞のモデル、ヒトグリア芽細胞腫星状膠細胞腫細胞系U373 MG(ウプサラ(Uppsala))を用いた。接着細胞を、10%FBSを補充したDMEM培地中、37℃でCO2の下で増殖させた。平板培養の72時間後、EP2066653に従って調製した2-フェニル-6-(1H-イミダゾール-1-イル)キナゾリン(CR4056)(10μM)で細胞を1時間処理し、次いで炎症誘発性サイトカインIL-1β(2ng/mL)でさらに6時間および24時間刺激した。
2-フェニル-6-(1H-イミダゾール-1-イル)キナゾリン(CR4056)は6時間のインキュベーション後、COX2及びIL‐1β遺伝子発現を減少させ、COX2発現に対して45%、IL‐1β遺伝子発現に対して20%の阻害作用を有する。この時点では、IL‐6とTNFαの遺伝子発現はCR4056によってまだ調節されていないようであった。
上記の報告結果は、CR4056が星状細胞腫細胞系における炎症誘発性サイトカインの産生に対して調節効果を有することを示した。この効果は神経保護効果に寄与する可能性がある。
方法
ラット後根神経節(DRG)は、神経幹と結合組織を注意深く除去した後、新鮮に分離した脊椎から得た。次いで、2~4個のより小さな断片に切断したより大きな神経節を、10%ウシ胎児血清(FBS)+1%ペニシリン/ストレプトマイシンおよび1% L-グルタミン(Euroclone、ミラノ、イタリア)を含有するダルベッコ改変イーグル培地(DMEM)に溶解した0.125%コラゲナーゼ(Worthington, Freehold, NJ)中、37℃で1時間インキュベーションした。酵素消化後、神経節を機械的に解離させ、ニューロンを、ガラス底カバースリップを有するウェルを含むペトリ皿(10μg/mLポリ-L-リジンおよび20μg/mLラミニン、Sigma-Aldrich、ミラノ、イタリアでプレコート)において、ニューロンが単一層でカバースリップ表面の約30%を覆うような密度で平板培養した。細胞を、上記のようにDMEM中で2~3日間インキュベーションし、1.5μg/mlのシトシン1-d-アラビノフラノシド(ARA-C、Sigma-Aldrich)を加えて、非ニューロン細胞の増殖を減速させ、100ng/mlの神経成長因子(NGF、Sigma-Aldrich)を加えて、細胞健康および刺激時のPKCεトランスロケーションに連結される受容体の発現を増加させた。ホスホリパーゼC経路と共役した膜受容体の活性化は、PKCεの細胞質から細胞膜へのトランスロケーションをもたらす。PKCε挙動を研究するために、十分に確立された技術を使用した(Vellani V, Neuroscience, 2006)。この技術は、ブラジキニン(BK)またはプロキネチシン2(PK2)のような炎症性メディエーターによって急速に(30秒)誘導されるPKCεの活性化、続いてリン酸緩衝生理食塩水(PBS、50%希釈)中の4%パラホルムアルデヒドおよび4%スクロースでの固定、PKCεについての染色、およびトランスロケーションが観察されるニューロンの数の定量化を含む。CR4056を、培養培地中に10分間予め適用するか、または刺激と同時に適用した。固定後、細胞を0.2% Triton X-100(Sigma-Aldrich, Milan, Italy)で透過性にし、PKCεに高度に特異的なウサギポリクローナル抗体に一晩曝露した。十分なすすぎの後、暗細胞の中で、PKCεを、室温で2~4時間適用した二次抗体(1:200希釈Alexa Fluor 488ヤギ抗ウサギ、Thermo Fisher Scientific, モンツァ 、イタリア)で、可視化した。PKCεトランスロケーションを示す暗細胞を細胞質および膜を通って引かれた線に沿って蛍光強度を測定することによって核を避けつつ、共焦点顕微鏡(Leica SP2, Leica, Switzerland)を用いて観測した。細胞全体にわたる細胞膜での蛍光強度が平均細胞質強度の1.5倍以上であったニューロンを陽性とみなした。
CR4056は、それぞれ0.20および0.17μMのIC50値で、BKまたはPK2のいずれかで得られたPKCεトランスロケーションを用量依存的に阻害した。CR4056を10分間適用した場合、用量応答曲線は約10μMで飽和に近づいた。この濃度を異なる時間隔で試験して、CR4056効果の動態を調べた。プレインキュベーション時間の延長(24時間まで)または短縮(10秒)は、効果の程度を変化させなかった。次に、この薬物の効果を洗い流すのに必要な時間を分析した。図1AおよびBにおいて、PKCεトランスロケーションはCR4056(10μM)後の異なる時点で報告される:最初に、10分間の適用の直後、次いで、細胞外環境から任意の痕跡量のCR4056を除去することが予想される大容量の培養培地(DMEM + 10% FBS、37℃)での長期間にわたる洗浄(ウォッシュアウト)を繰り返した後。CR4056の効果はウォッシュアウト後1時間まで不変のままであり、その後、ゆっくりと減少し、3~4時間で完全に逆転した。
以上の報告結果から、CR4056は炎症誘発性刺激を負荷したニューロンにおけるPKCεのトランスロケーションを効率的に遮断し、CR4056効果は速い発現を示したが、細胞からは非常にゆっくりと除去され、この効果を達成するためにCR4056が用いる経路はイダゾキサン抵抗性であることが示され、非古典的I2受容体の関与が実証された。このようなニューロンにおけるCR4056の特異な抗炎症作用のメカニズムは確立されているI2誘導作用以外に、神経変性過程および認知障害における本剤の全体的な有効性に寄与する可能性がある。
方法
ミクログリア細胞の活性化を免疫蛍光染色により評価し、完全フロイントアジュバント(CFA)モデルにおける同側L5脊髄のイオン化カルシウム結合アダプター分子1(Iba‐1)の発現を測定した。
CFA誘発関節炎ラットモデルは、慢性炎症性疼痛のパラダイムである。CFAの足底内注射は末梢組織損傷において侵害熱に対する感受性の増加ならびに機械的触覚刺激に対する感受性の増加をもたらし、L5脊髄同側対対側背角のラミナI~IIIにおいて、Iba1陽性、形態学的に活性化されたミクログリア細胞の比率、すなわちミクログリア活性化の有意な増加を誘導した。
いくつかの疾患の経過中に、ミクログリア細胞はそのホメオスタシスな分子的特徴および機能を失い、慢性的に炎症を起こし、有害な作用を誘発するようになる。これは、アルツハイマー病、筋萎縮性側索硬化症、多発性硬化症、パーキンソン病を含む神経変性疾患だけでなく、老化および自閉症スペクトラム障害(Butovsky O, Nature Rev Neuroscience 2018, Henstridge CM, Frontiers in Cellular Neuroscience, 2019; Wes PD, Glia 2016; Salter, MW, Nat. Med., 2017)および慢性疼痛(Malcangio M, Pain, 2016)についても明らかである。
方法
非選択的ムスカリン性受容体拮抗薬であるスコポラミンはムスカリン性アセチルコリン受容体の活性を遮断し、一過性認知健忘および電気生理学的変化を同時に発現させるが、これはアルツハイマー病で観察されるものと類似している。したがって、スコポラミン投与はアルツハイマー病の精神薬理学的モデルとして考慮される可能性がある(Lenz RA, Psychopharmacology(Berl),2012)。
図3は、試験日において、sham動物(スコポラミンで処理されていない)が訓練と比較して、明るい区画を出るまでの潜時を有意に増加させたことを示す。スコポラミンを投与した動物では、潜時の延長は認められなかった。
CR4056は、アルツハイマー病および認知症の薬理学的モデルにおいて記憶障害を逆転させることができた。
方法
モリス水迷路試験を用いて、2つの段階で別個の認知機能を評価した。すなわち、第1に、隠れたプラットフォームの獲得および空間的局在化、続いて、水を逃れるためにプラットフォームの位置をうまく突き止めるための、獲得された情報の処理、統合、保持、回収。
CR4056の20mg/kgはスコポラミンにより誘発される記憶障害を回復させた。図4に報告されるように、スコポラミンで処置されたラットは、対照群と比較して、隠れたプラットフォームの位置を特定するためにより多くの時間を必要とする。CR4056とスコポラミンとの同時投与は、スコポラミン単独で処理した動物に関してプラットホームに到達するのに要する時間を有意に減少させた。
CR4056処理はスコポラミン処理で得られた認知症の動物モデルを特徴づける記憶能力の障害を回復させた。
方法
新規物体認識試験を用いて、アリーナ試験で提案された種々の物体をマウスが認識する能力に基づいて認知機能を評価した。訓練段階の間、一対の同一物体をケージ試験に入れた。第1段階の24時間後、試験段階の間に、2つの物体のうちの1つを新しい異なる物体に置き換えた。各物体の探索時間を訓練および試験段階で記録した。マウスの典型的なアプローチは、訓練段階における物体の同様の探索、および試験段階中の新しい物体に対する優先性であった。認知能力を悪化させ得る物質(すなわちスコポラミン)の投与により、古い物体を思い出せなくなり、2つの異なる物体を同じように探索するようになった。
CR4056の6mg/kgおよび20mg/kgは、試験段階の間、新しい物体の探索時間(優先性)を増加させた。スコポラミン単独で処置したマウスは、新たな物体に対する優先性を示さなかった(図5)。
CR4056はスコポラミンにより誘導される認知症のこの薬理学的モデルにおけるマウス記憶性能を用量依存的に改善し、これはラットで得られた以前の結果を裏付けるものであった。
方法
スウェーデン(K670N/M671L)、フロリダ(I716V)およびロンドン(V717I)家族性アルツハイマー病(FAD)変異を有するヒトアミロイド前駆体蛋白質(APP695)を過剰発現するトランスジェニック5XFADマウス、ならびにM146LおよびL286V FAD変異を有するヒトプレセニリン1(PS1)をアルツハイマー病モデルとして用いた。
試験日に、5XFADビヒクル群は認知障害を示したが、CR4056で処置した5XFAD動物は作業記憶および空間記憶において有意な改善を示した(図6)。
5XFADマウスは、グリア活性化を伴うニューロン内Aβ凝集、神経変性、ニューロン消失、記憶障害を特徴とするアルツハイマー病のモデルである(Oakley H, The journal of Neuroscience, 2006; Mirzaei N, Glia 2006)。
方法
CR4056を、LC/MS/MS方法を用いて、ラット血漿およびラット脳および血漿中で測定した。雄Sprague Dawleyラット(Harlan)を、30mg/kgの投与量でCR 4056懸濁液(Methocel 0.5%)で経口的に処置した。経口投与は1群当たり3匹に胃強制経口で行なった(5ml/kg)。化合物は、処置の1時間後に血漿中および脳中で検出された。
絶食状態の雄Sprague DawleyラットにCR4056懸濁液(30mg/kg)を経口投与した後の個々の血漿および脳レベルならびに脳血漿比を以下の表に示す(ラットはPO投与の60分後に屠殺した)。
Claims (9)
- 神経変性疾患の治療での使用のための式2-フェニル-6-(1H-イミダゾール-1-イル)キナゾリンの化合物またはその薬学的に許容される塩であって、前記神経変性疾患が、アルツハイマー病、レビー小体型認知症、前頭側頭型認知症、筋萎縮性側索硬化症、ハンチントン病、プリオン病およびHIV関連認知症からなる群より選択される疾患である化合物。
- 前記神経変性疾患がアルツハイマー病である、請求項1に記載の使用のための化合物。
- 2-フェニル-6-(1H-イミダゾール-1-イル)キナゾリンの薬学的に許容される塩が、塩酸塩、臭化水素塩、硫酸水素塩および硫酸塩、マレイン酸塩、フマル酸塩、シュウ酸塩、メタンスルホン酸塩、コハク酸塩、アスコルビン酸塩、酒石酸塩、酢酸塩、サリチル酸塩、クエン酸塩、アスパラギン酸塩、エチレンジアミノテトラアセテート、安息香酸塩ならびにグルタミン酸塩から選択される塩である、請求項1または2に記載の使用のための化合物。
- 神経変性疾患の治療での使用のための、式2-フェニル-6-(1H-イミダゾール-1-イル)キナゾリンの化合物またはその薬学的に許容される塩および担体を含む薬理学的組成物であって、前記神経変性疾患が、アルツハイマー病、レビー小体型認知症、前頭側頭型認知症、筋萎縮性側索硬化症、ハンチントン病、プリオン病およびHIV関連認知症からなる群より選択される疾患である薬理学的組成物。
- 前記神経変性疾患がアルツハイマー病である。請求項4に記載の使用のための組成物。
- 2-フェニル-6-(1H-イミダゾール-1-イル)キナゾリン(CR4056)または薬学的に許容される塩が単位剤形に対して15~250mgの量であり、15~500mgの1日摂取を生じる、請求項4または5に記載の使用のための組成物。
- 前記組成物が少なくとも1つのさらなる薬物を含む、請求項4~6のいずれか一項に記載の使用のための組成物。
- 2-フェニル-6-(1H-イミダゾール-1-イル)キナゾリン(CR4056)またはその薬学的に許容される塩と、NMDA(N-メチル-D-アスパラギン酸)受容体アンタゴニストおよび/またはアセチルコリンエステラーゼ阻害剤のうちの少なくとも1つとを含む、神経変性疾患の治療における、同時、連続、または別々の使用のための組み合わせ医薬製剤であって、前記神経変性疾患が、アルツハイマー病、レビー小体型認知症、前頭側頭型認知症、筋萎縮性側索硬化症、ハンチントン病、プリオン病およびHIV関連認知症からなる群より選択される疾患である組み合わせ医薬製剤。
- 前記神経変性疾患がアルツハイマー病である、請求項8に記載の使用のための組み合わせ医薬製剤。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19173783.2 | 2019-05-10 | ||
EP19173783.2A EP3735974A1 (en) | 2019-05-10 | 2019-05-10 | Use of 2-phenyl-6-(1h-imidazol-1-yl)quinazoline for treating neurodegenerative diseases, preferably alzheimer's disease |
PCT/EP2020/062813 WO2020229329A1 (en) | 2019-05-10 | 2020-05-08 | Use of 2-phenyl-6-(1h-imidazol-1-yl)quinazoline for treating neurodegenerative diseases, preferably alzheimer's disease |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022540286A true JP2022540286A (ja) | 2022-09-15 |
Family
ID=66483909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021566936A Pending JP2022540286A (ja) | 2019-05-10 | 2020-05-08 | 神経変性疾患、好ましくはアルツハイマー病を治療するための2-フェニル-6-(1h-イミダゾール-1-イル)キナゾリンの使用 |
Country Status (6)
Country | Link |
---|---|
US (2) | US20220257598A1 (ja) |
EP (2) | EP3735974A1 (ja) |
JP (1) | JP2022540286A (ja) |
CN (1) | CN113811304A (ja) |
ES (1) | ES2931104T3 (ja) |
WO (1) | WO2020229329A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115429782B (zh) * | 2022-07-20 | 2024-03-29 | 中国科学院动物研究所 | 乙酸盐在制备预防或治疗神经系统发育障碍药物中的应用 |
CN116059212A (zh) * | 2023-03-08 | 2023-05-05 | 南通大学 | 过表达细胞质中组蛋白h1.3的化合物在制备治疗als和ftd药物中的应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080004332A1 (en) | 2002-03-07 | 2008-01-03 | Alkon Daniel L | Methods for alzheimer's disease treatment and cognitive enhancement |
EP1517688A2 (de) * | 2002-06-19 | 2005-03-30 | Solvay Pharmaceuticals GmbH | Arzneimittel zur behandlung von eine inhibition oder aktivitätsverminderung von ph-wert-regulierenden bikarbonat-transporter-proteinen erfordernden erkrangungen |
PL2066653T3 (pl) * | 2006-08-03 | 2013-02-28 | Rottapharm Biotech Srl | Pochodne 6-1H-imidazo-chinazoliny i chinoliny, nowe silne środki przeciwbólowe i przeciwzapalne |
MX2010014394A (es) | 2008-06-20 | 2011-05-19 | Rottapharm Spa | Derivados de 6-1h-imidazo-quinazolina y quinolinas, nuevos inhibidores de monoamina oxidasa y ligandos del receptor de imidazolina. |
IT1395963B1 (it) | 2009-06-04 | 2012-11-02 | Rottapharm Spa | Forme cristalline di 6-(1h-imidazol-1-il)-2-fenil chinazolina e dei suoi sali |
EP3010500A1 (en) | 2013-03-15 | 2016-04-27 | Blanchette Rockefeller Neurosciences, Institute | Methods for identifying neuroprotective pkc activators |
-
2019
- 2019-05-10 EP EP19173783.2A patent/EP3735974A1/en not_active Withdrawn
-
2020
- 2020-05-08 ES ES20729634T patent/ES2931104T3/es active Active
- 2020-05-08 JP JP2021566936A patent/JP2022540286A/ja active Pending
- 2020-05-08 US US17/610,054 patent/US20220257598A1/en not_active Abandoned
- 2020-05-08 CN CN202080034767.XA patent/CN113811304A/zh active Pending
- 2020-05-08 EP EP20729634.4A patent/EP3965769B1/en active Active
- 2020-05-08 WO PCT/EP2020/062813 patent/WO2020229329A1/en unknown
-
2023
- 2023-11-07 US US18/387,577 patent/US20240091227A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20240091227A1 (en) | 2024-03-21 |
EP3735974A1 (en) | 2020-11-11 |
EP3965769B1 (en) | 2022-09-07 |
ES2931104T3 (es) | 2022-12-27 |
CN113811304A (zh) | 2021-12-17 |
WO2020229329A1 (en) | 2020-11-19 |
EP3965769A1 (en) | 2022-03-16 |
US20220257598A1 (en) | 2022-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Koch et al. | ROCK inhibition in models of neurodegeneration and its potential for clinical translation | |
Aminyavari et al. | Protective role of Apelin-13 on amyloid β25–35-induced memory deficit; Involvement of autophagy and apoptosis process | |
Geng et al. | Beta-asarone improves cognitive function by suppressing neuronal apoptosis in the beta-amyloid hippocampus injection rats | |
EP2086538B1 (en) | Combination therapies for treating alzheimer's disease using dimebon and donepezil | |
US20240091227A1 (en) | Use Of 2-Phenyl-6-(1H-Imidazol-1-YL) Quinazoline For Treating Neurodegenerative Diseases, Preferably Alzheimer's Disease | |
Agostini et al. | When, where and how? Focus on neuronal calcium dysfunctions in Alzheimer’s Disease | |
US20220202798A1 (en) | Use of pridopidine for the treatment of fragile x syndrome | |
KR20170003527A (ko) | 경구 투여용 펜토산 폴리설페이트 염의 조성물 | |
Spilman et al. | The multi-functional drug tropisetron binds APP and normalizes cognition in a murine Alzheimer's model | |
Hao et al. | Neuroprotection in mice by NGP1-01 after transient focal brain ischemia | |
Cheng et al. | Dopamine D1 receptor agonist A-68930 ameliorates Aβ1-42-induced cognitive impairment and neuroinflammation in mice | |
Duarte-Silva et al. | Combined therapy with m-TOR-dependent and-independent autophagy inducers causes neurotoxicity in a mouse model of Machado–Joseph disease | |
US20230404990A1 (en) | Neuroprotective cb2 receptor agonists | |
US11241436B2 (en) | Autophagy inducers for treatment of CNS conditions | |
US10695355B2 (en) | Methods for pharmacologic treatment of stroke | |
CN113365614A (zh) | 作为神经保护剂的spak激酶抑制剂 | |
Sayas | Tau-based therapies for Alzheimer’s disease: Promising novel neuroprotective approaches | |
JP2018530577A (ja) | 神経変性疾患の治療のための方法および組成物 | |
JP6937738B2 (ja) | 特定の泌尿器系障害の治療における使用のためのil−8阻害剤 | |
WO2015073524A1 (en) | Novel methods of treating or preventing alzheimer's disease | |
US20090221610A1 (en) | Compositions and Methods for Treating Cognitive Disorders | |
Giubilei | Beyond Cholinesterase inhibition: anti-inflammatory role and pharmacological profile of current drug therapy for Alzheimer’s disease | |
Metke | Impact of inflammasome inhibition on the development of insulin resistance in the context of diet-induced obesity | |
Silva et al. | Combined therapy with m-TOR-dependent and-independent autophagy inducers causes neurotoxicity in a mouse model of Machado-Joseph disease | |
Yu et al. | The variations of Endophilin A2-FoxO3a-autophagy signal in AngⅡ-induced dopaminergic neuron injury mouse model and By Biochanin A |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220112 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230428 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240109 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20240403 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20241008 |