WO2023018244A1 - 연골 관련 질환 치료용 조성물 및 이의 제조방법 - Google Patents
연골 관련 질환 치료용 조성물 및 이의 제조방법 Download PDFInfo
- Publication number
- WO2023018244A1 WO2023018244A1 PCT/KR2022/011985 KR2022011985W WO2023018244A1 WO 2023018244 A1 WO2023018244 A1 WO 2023018244A1 KR 2022011985 W KR2022011985 W KR 2022011985W WO 2023018244 A1 WO2023018244 A1 WO 2023018244A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cartilage
- cells
- pharmaceutical composition
- progenitor cells
- stem cells
- Prior art date
Links
- 210000000845 cartilage Anatomy 0.000 title claims abstract description 106
- 201000010099 disease Diseases 0.000 title claims abstract description 45
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 45
- 239000000203 mixture Substances 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 210000004027 cell Anatomy 0.000 claims abstract description 108
- 210000000130 stem cell Anatomy 0.000 claims abstract description 89
- 239000008194 pharmaceutical composition Substances 0.000 claims abstract description 35
- 101100328886 Caenorhabditis elegans col-2 gene Proteins 0.000 claims abstract description 25
- 230000000638 stimulation Effects 0.000 claims description 65
- 230000014509 gene expression Effects 0.000 claims description 54
- 108090000623 proteins and genes Proteins 0.000 claims description 50
- 210000002901 mesenchymal stem cell Anatomy 0.000 claims description 32
- 230000002648 chondrogenic effect Effects 0.000 claims description 26
- 230000004069 differentiation Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 20
- OARRHUQTFTUEOS-UHFFFAOYSA-N safranin Chemical compound [Cl-].C=12C=C(N)C(C)=CC2=NC2=CC(C)=C(N)C=C2[N+]=1C1=CC=CC=C1 OARRHUQTFTUEOS-UHFFFAOYSA-N 0.000 claims description 20
- 239000003814 drug Substances 0.000 claims description 15
- 229950003937 tolonium Drugs 0.000 claims description 14
- HNONEKILPDHFOL-UHFFFAOYSA-M tolonium chloride Chemical compound [Cl-].C1=C(C)C(N)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 HNONEKILPDHFOL-UHFFFAOYSA-M 0.000 claims description 14
- 239000011159 matrix material Substances 0.000 claims description 13
- 102000004169 proteins and genes Human genes 0.000 claims description 13
- 229940079593 drug Drugs 0.000 claims description 8
- 201000008482 osteoarthritis Diseases 0.000 claims description 8
- 239000004480 active ingredient Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 206010003246 arthritis Diseases 0.000 claims description 6
- 206010007710 Cartilage injury Diseases 0.000 claims description 4
- 102100028736 Claudin-10 Human genes 0.000 claims description 4
- 102100040838 Claudin-19 Human genes 0.000 claims description 4
- 102100026098 Claudin-7 Human genes 0.000 claims description 4
- 102100037156 Gap junction beta-2 protein Human genes 0.000 claims description 4
- 101000766993 Homo sapiens Claudin-10 Proteins 0.000 claims description 4
- 101000749327 Homo sapiens Claudin-19 Proteins 0.000 claims description 4
- 101000912652 Homo sapiens Claudin-7 Proteins 0.000 claims description 4
- 101000954092 Homo sapiens Gap junction beta-2 protein Proteins 0.000 claims description 4
- 101000856663 Homo sapiens Gap junction delta-3 protein Proteins 0.000 claims description 4
- 101000746078 Homo sapiens Gap junction gamma-1 protein Proteins 0.000 claims description 4
- 101001116302 Homo sapiens Platelet endothelial cell adhesion molecule Proteins 0.000 claims description 4
- 102100024616 Platelet endothelial cell adhesion molecule Human genes 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
- 230000005499 meniscus Effects 0.000 claims description 4
- 101100328883 Arabidopsis thaliana COL1 gene Proteins 0.000 claims description 3
- 101100328893 Arabidopsis thaliana COL5 gene Proteins 0.000 claims description 3
- 101150012449 COL6 gene Proteins 0.000 claims description 3
- 230000006378 damage Effects 0.000 claims description 3
- 230000002829 reductive effect Effects 0.000 claims description 3
- 206010039073 rheumatoid arthritis Diseases 0.000 claims description 3
- 230000000472 traumatic effect Effects 0.000 claims description 3
- 239000002552 dosage form Substances 0.000 claims description 2
- 210000000186 triangular fibrocartilage Anatomy 0.000 claims description 2
- 102100038445 Claudin-2 Human genes 0.000 claims 1
- 102100025624 Gap junction delta-3 protein Human genes 0.000 claims 1
- 101000882901 Homo sapiens Claudin-2 Proteins 0.000 claims 1
- 230000003412 degenerative effect Effects 0.000 claims 1
- 210000001612 chondrocyte Anatomy 0.000 abstract description 37
- 230000000694 effects Effects 0.000 abstract description 14
- 239000003102 growth factor Substances 0.000 abstract description 10
- 239000003550 marker Substances 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 5
- 102100033601 Collagen alpha-1(I) chain Human genes 0.000 description 14
- 108010029483 alpha 1 Chain Collagen Type I Proteins 0.000 description 14
- 238000010186 staining Methods 0.000 description 14
- 241000282465 Canis Species 0.000 description 12
- 239000011575 calcium Substances 0.000 description 12
- 238000004458 analytical method Methods 0.000 description 11
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 10
- 229910052791 calcium Inorganic materials 0.000 description 10
- 230000007547 defect Effects 0.000 description 10
- 241000282472 Canis lupus familiaris Species 0.000 description 8
- 102000008186 Collagen Human genes 0.000 description 8
- 108010035532 Collagen Proteins 0.000 description 8
- 230000008859 change Effects 0.000 description 8
- 229920001436 collagen Polymers 0.000 description 8
- 230000010355 oscillation Effects 0.000 description 8
- 230000035899 viability Effects 0.000 description 8
- 241000283973 Oryctolagus cuniculus Species 0.000 description 7
- 210000001188 articular cartilage Anatomy 0.000 description 7
- 238000009472 formulation Methods 0.000 description 7
- 229940124597 therapeutic agent Drugs 0.000 description 7
- 210000001519 tissue Anatomy 0.000 description 7
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 6
- 238000012790 confirmation Methods 0.000 description 6
- 239000002609 medium Substances 0.000 description 6
- 102000055008 Matrilin Proteins Human genes 0.000 description 5
- 108010072582 Matrilin Proteins Proteins 0.000 description 5
- 238000003559 RNA-seq method Methods 0.000 description 5
- 108091023040 Transcription factor Proteins 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 5
- 238000004220 aggregation Methods 0.000 description 5
- 230000022159 cartilage development Effects 0.000 description 5
- 239000006285 cell suspension Substances 0.000 description 5
- 230000003833 cell viability Effects 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- XJMOSONTPMZWPB-UHFFFAOYSA-M propidium iodide Chemical compound [I-].[I-].C12=CC(N)=CC=C2C2=CC=C(N)C=C2[N+](CCC[N+](C)(CC)CC)=C1C1=CC=CC=C1 XJMOSONTPMZWPB-UHFFFAOYSA-M 0.000 description 5
- 238000011160 research Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 102000002029 Claudin Human genes 0.000 description 4
- 108050009302 Claudin Proteins 0.000 description 4
- 102100033587 DNA topoisomerase 2-alpha Human genes 0.000 description 4
- 101001081176 Homo sapiens Hyaluronan mediated motility receptor Proteins 0.000 description 4
- 101000945496 Homo sapiens Proliferation marker protein Ki-67 Proteins 0.000 description 4
- 102100027735 Hyaluronan mediated motility receptor Human genes 0.000 description 4
- 102100034836 Proliferation marker protein Ki-67 Human genes 0.000 description 4
- 239000006180 TBST buffer Substances 0.000 description 4
- 102000040945 Transcription factor Human genes 0.000 description 4
- 108010046308 Type II DNA Topoisomerases Proteins 0.000 description 4
- 238000010171 animal model Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 102100031611 Collagen alpha-1(III) chain Human genes 0.000 description 3
- 102100031519 Collagen alpha-1(VI) chain Human genes 0.000 description 3
- 102100024338 Collagen alpha-3(VI) chain Human genes 0.000 description 3
- OUVXYXNWSVIOSJ-UHFFFAOYSA-N Fluo-4 Chemical compound CC1=CC=C(N(CC(O)=O)CC(O)=O)C(OCCOC=2C(=CC=C(C=2)C2=C3C=C(F)C(=O)C=C3OC3=CC(O)=C(F)C=C32)N(CC(O)=O)CC(O)=O)=C1 OUVXYXNWSVIOSJ-UHFFFAOYSA-N 0.000 description 3
- 102100039290 Gap junction gamma-1 protein Human genes 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 229920002683 Glycosaminoglycan Polymers 0.000 description 3
- 101000993285 Homo sapiens Collagen alpha-1(III) chain Proteins 0.000 description 3
- 101000941581 Homo sapiens Collagen alpha-1(VI) chain Proteins 0.000 description 3
- 101000909506 Homo sapiens Collagen alpha-3(VI) chain Proteins 0.000 description 3
- 206010061218 Inflammation Diseases 0.000 description 3
- 238000011529 RT qPCR Methods 0.000 description 3
- 102000004887 Transforming Growth Factor beta Human genes 0.000 description 3
- 108090001012 Transforming Growth Factor beta Proteins 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000003937 drug carrier Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000000684 flow cytometry Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 210000003035 hyaline cartilage Anatomy 0.000 description 3
- 238000001727 in vivo Methods 0.000 description 3
- 230000004054 inflammatory process Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000035755 proliferation Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- 238000001262 western blot Methods 0.000 description 3
- 102100022464 5'-nucleotidase Human genes 0.000 description 2
- 102100032912 CD44 antigen Human genes 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- 102100028257 Collagen alpha-1(XVI) chain Human genes 0.000 description 2
- 102100037285 Collagen alpha-1(XXIV) chain Human genes 0.000 description 2
- 102100031502 Collagen alpha-2(V) chain Human genes 0.000 description 2
- 102000015775 Core Binding Factor Alpha 1 Subunit Human genes 0.000 description 2
- 108010024682 Core Binding Factor Alpha 1 Subunit Proteins 0.000 description 2
- 102100039436 DNA-binding protein inhibitor ID-3 Human genes 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 description 2
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 102100031181 Glyceraldehyde-3-phosphate dehydrogenase Human genes 0.000 description 2
- 102000006354 HLA-DR Antigens Human genes 0.000 description 2
- 108010058597 HLA-DR Antigens Proteins 0.000 description 2
- 102100031573 Hematopoietic progenitor cell antigen CD34 Human genes 0.000 description 2
- 101000678236 Homo sapiens 5'-nucleotidase Proteins 0.000 description 2
- 101000868273 Homo sapiens CD44 antigen Proteins 0.000 description 2
- 101000860648 Homo sapiens Collagen alpha-1(XVI) chain Proteins 0.000 description 2
- 101000952969 Homo sapiens Collagen alpha-1(XXIV) chain Proteins 0.000 description 2
- 101000941594 Homo sapiens Collagen alpha-2(V) chain Proteins 0.000 description 2
- 101001036287 Homo sapiens DNA-binding protein inhibitor ID-3 Proteins 0.000 description 2
- 101000777663 Homo sapiens Hematopoietic progenitor cell antigen CD34 Proteins 0.000 description 2
- 101000994375 Homo sapiens Integrin alpha-4 Proteins 0.000 description 2
- 101000935043 Homo sapiens Integrin beta-1 Proteins 0.000 description 2
- 101000599852 Homo sapiens Intercellular adhesion molecule 1 Proteins 0.000 description 2
- 101000973200 Homo sapiens Nuclear factor 1 C-type Proteins 0.000 description 2
- 101000665452 Homo sapiens RNA binding protein fox-1 homolog 2 Proteins 0.000 description 2
- 101000738771 Homo sapiens Receptor-type tyrosine-protein phosphatase C Proteins 0.000 description 2
- 101000914484 Homo sapiens T-lymphocyte activation antigen CD80 Proteins 0.000 description 2
- 101000800116 Homo sapiens Thy-1 membrane glycoprotein Proteins 0.000 description 2
- 102100032818 Integrin alpha-4 Human genes 0.000 description 2
- 102100025304 Integrin beta-1 Human genes 0.000 description 2
- 102100037877 Intercellular adhesion molecule 1 Human genes 0.000 description 2
- 108010052285 Membrane Proteins Proteins 0.000 description 2
- 206010072970 Meniscus injury Diseases 0.000 description 2
- 102100022162 Nuclear factor 1 C-type Human genes 0.000 description 2
- 102100038187 RNA binding protein fox-1 homolog 2 Human genes 0.000 description 2
- 102100037422 Receptor-type tyrosine-protein phosphatase C Human genes 0.000 description 2
- 102100022332 Sharpin Human genes 0.000 description 2
- 108010087230 Sincalide Proteins 0.000 description 2
- 102100027222 T-lymphocyte activation antigen CD80 Human genes 0.000 description 2
- 102100033523 Thy-1 membrane glycoprotein Human genes 0.000 description 2
- 102000033021 YBX1 Human genes 0.000 description 2
- 108091002437 YBX1 Proteins 0.000 description 2
- 210000001789 adipocyte Anatomy 0.000 description 2
- 239000012574 advanced DMEM Substances 0.000 description 2
- 239000002543 antimycotic Substances 0.000 description 2
- 230000006907 apoptotic process Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 210000001185 bone marrow Anatomy 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 230000003848 cartilage regeneration Effects 0.000 description 2
- 238000010609 cell counting kit-8 assay Methods 0.000 description 2
- 230000003915 cell function Effects 0.000 description 2
- 238000002659 cell therapy Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000037319 collagen production Effects 0.000 description 2
- 239000002299 complementary DNA Substances 0.000 description 2
- 210000004292 cytoskeleton Anatomy 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007850 degeneration Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000003623 enhancer Substances 0.000 description 2
- -1 etc. Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 210000002744 extracellular matrix Anatomy 0.000 description 2
- MHMNJMPURVTYEJ-UHFFFAOYSA-N fluorescein-5-isothiocyanate Chemical compound O1C(=O)C2=CC(N=C=S)=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 MHMNJMPURVTYEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 108020004445 glyceraldehyde-3-phosphate dehydrogenase Proteins 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 230000003834 intracellular effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000010603 microCT Methods 0.000 description 2
- 239000003068 molecular probe Substances 0.000 description 2
- 210000000963 osteoblast Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003753 real-time PCR Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000010839 reverse transcription Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 108010088972 sharpin Proteins 0.000 description 2
- IZTQOLKUZKXIRV-YRVFCXMDSA-N sincalide Chemical compound C([C@@H](C(=O)N[C@@H](CCSC)C(=O)NCC(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(N)=O)NC(=O)[C@@H](N)CC(O)=O)C1=CC=C(OS(O)(=O)=O)C=C1 IZTQOLKUZKXIRV-YRVFCXMDSA-N 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 230000009772 tissue formation Effects 0.000 description 2
- 238000002054 transplantation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 1
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- SQDAZGGFXASXDW-UHFFFAOYSA-N 5-bromo-2-(trifluoromethoxy)pyridine Chemical compound FC(F)(F)OC1=CC=C(Br)C=N1 SQDAZGGFXASXDW-UHFFFAOYSA-N 0.000 description 1
- 102100030840 AT-rich interactive domain-containing protein 4B Human genes 0.000 description 1
- 102100036601 Aggrecan core protein Human genes 0.000 description 1
- 108010067219 Aggrecans Proteins 0.000 description 1
- HJCMDXDYPOUFDY-WHFBIAKZSA-N Ala-Gln Chemical compound C[C@H](N)C(=O)N[C@H](C(O)=O)CCC(N)=O HJCMDXDYPOUFDY-WHFBIAKZSA-N 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- 238000009020 BCA Protein Assay Kit Methods 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 101001061358 Canis lupus familiaris Glyceraldehyde-3-phosphate dehydrogenase Proteins 0.000 description 1
- 229920001287 Chondroitin sulfate Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 108010022452 Collagen Type I Proteins 0.000 description 1
- 102000012422 Collagen Type I Human genes 0.000 description 1
- 102100022145 Collagen alpha-1(IV) chain Human genes 0.000 description 1
- 102100024337 Collagen alpha-1(VIII) chain Human genes 0.000 description 1
- 102100040993 Collagen alpha-1(XIII) chain Human genes 0.000 description 1
- 102100024203 Collagen alpha-1(XIV) chain Human genes 0.000 description 1
- 102100022640 Collagen alpha-1(XV) chain Human genes 0.000 description 1
- 102100040995 Collagen alpha-1(XXI) chain Human genes 0.000 description 1
- 102100030781 Collagen alpha-1(XXIII) chain Human genes 0.000 description 1
- 102100031544 Collagen alpha-1(XXVII) chain Human genes 0.000 description 1
- 102100036213 Collagen alpha-2(I) chain Human genes 0.000 description 1
- 102100033781 Collagen alpha-2(IV) chain Human genes 0.000 description 1
- 102100031501 Collagen alpha-3(V) chain Human genes 0.000 description 1
- 102100033775 Collagen alpha-5(IV) chain Human genes 0.000 description 1
- 102100024344 Collagen alpha-5(VI) chain Human genes 0.000 description 1
- 102000010970 Connexin Human genes 0.000 description 1
- 108050001175 Connexin Proteins 0.000 description 1
- 102100023580 Cyclic AMP-dependent transcription factor ATF-4 Human genes 0.000 description 1
- 229920000858 Cyclodextrin Polymers 0.000 description 1
- PMATZTZNYRCHOR-CGLBZJNRSA-N Cyclosporin A Chemical compound CC[C@@H]1NC(=O)[C@H]([C@H](O)[C@H](C)C\C=C\C)N(C)C(=O)[C@H](C(C)C)N(C)C(=O)[C@H](CC(C)C)N(C)C(=O)[C@H](CC(C)C)N(C)C(=O)[C@@H](C)NC(=O)[C@H](C)NC(=O)[C@H](CC(C)C)N(C)C(=O)[C@H](C(C)C)NC(=O)[C@H](CC(C)C)N(C)C(=O)CN(C)C1=O PMATZTZNYRCHOR-CGLBZJNRSA-N 0.000 description 1
- 229930105110 Cyclosporin A Natural products 0.000 description 1
- 108010036949 Cyclosporine Proteins 0.000 description 1
- 102100021429 DNA-directed RNA polymerase II subunit RPB1 Human genes 0.000 description 1
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 1
- 241000283073 Equus caballus Species 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 108010080379 Fibrin Tissue Adhesive Proteins 0.000 description 1
- 102100033840 General transcription factor IIF subunit 1 Human genes 0.000 description 1
- 101710088172 HTH-type transcriptional regulator RipA Proteins 0.000 description 1
- 102100027489 Helicase-like transcription factor Human genes 0.000 description 1
- 102100031000 Hepatoma-derived growth factor Human genes 0.000 description 1
- 102100039999 Histone deacetylase 2 Human genes 0.000 description 1
- 102100028091 Homeobox protein Nkx-3.2 Human genes 0.000 description 1
- 101000792935 Homo sapiens AT-rich interactive domain-containing protein 4B Proteins 0.000 description 1
- 101000901150 Homo sapiens Collagen alpha-1(IV) chain Proteins 0.000 description 1
- 101000909492 Homo sapiens Collagen alpha-1(VIII) chain Proteins 0.000 description 1
- 101000749004 Homo sapiens Collagen alpha-1(XIII) chain Proteins 0.000 description 1
- 101000909626 Homo sapiens Collagen alpha-1(XIV) chain Proteins 0.000 description 1
- 101000899935 Homo sapiens Collagen alpha-1(XV) chain Proteins 0.000 description 1
- 101000748976 Homo sapiens Collagen alpha-1(XXI) chain Proteins 0.000 description 1
- 101000920176 Homo sapiens Collagen alpha-1(XXIII) chain Proteins 0.000 description 1
- 101000940372 Homo sapiens Collagen alpha-1(XXVII) chain Proteins 0.000 description 1
- 101000875067 Homo sapiens Collagen alpha-2(I) chain Proteins 0.000 description 1
- 101000710876 Homo sapiens Collagen alpha-2(IV) chain Proteins 0.000 description 1
- 101000941596 Homo sapiens Collagen alpha-3(V) chain Proteins 0.000 description 1
- 101000710886 Homo sapiens Collagen alpha-5(IV) chain Proteins 0.000 description 1
- 101000909508 Homo sapiens Collagen alpha-5(VI) chain Proteins 0.000 description 1
- 101000905743 Homo sapiens Cyclic AMP-dependent transcription factor ATF-4 Proteins 0.000 description 1
- 101001106401 Homo sapiens DNA-directed RNA polymerase II subunit RPB1 Proteins 0.000 description 1
- 101000640758 Homo sapiens General transcription factor IIF subunit 1 Proteins 0.000 description 1
- 101001081105 Homo sapiens Helicase-like transcription factor Proteins 0.000 description 1
- 101001035011 Homo sapiens Histone deacetylase 2 Proteins 0.000 description 1
- 101000578251 Homo sapiens Homeobox protein Nkx-3.2 Proteins 0.000 description 1
- 101001008442 Homo sapiens La-related protein 7 Proteins 0.000 description 1
- 101001109700 Homo sapiens Nuclear receptor subfamily 4 group A member 1 Proteins 0.000 description 1
- 101000872170 Homo sapiens Polycomb complex protein BMI-1 Proteins 0.000 description 1
- 101000702544 Homo sapiens SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 5 Proteins 0.000 description 1
- 101000702542 Homo sapiens SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1 Proteins 0.000 description 1
- 101000708766 Homo sapiens Structural maintenance of chromosomes protein 3 Proteins 0.000 description 1
- 101001041525 Homo sapiens Transcription factor 12 Proteins 0.000 description 1
- 101000711846 Homo sapiens Transcription factor SOX-9 Proteins 0.000 description 1
- 101000940144 Homo sapiens Transcriptional repressor protein YY1 Proteins 0.000 description 1
- 229920000288 Keratan sulfate Polymers 0.000 description 1
- AHLPHDHHMVZTML-BYPYZUCNSA-N L-Ornithine Chemical compound NCCC[C@H](N)C(O)=O AHLPHDHHMVZTML-BYPYZUCNSA-N 0.000 description 1
- 102100027436 La-related protein 7 Human genes 0.000 description 1
- 239000005913 Maltodextrin Substances 0.000 description 1
- 229920002774 Maltodextrin Polymers 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 102000018697 Membrane Proteins Human genes 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 108010057466 NF-kappa B Proteins 0.000 description 1
- 102000003945 NF-kappa B Human genes 0.000 description 1
- 102100022679 Nuclear receptor subfamily 4 group A member 1 Human genes 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- AHLPHDHHMVZTML-UHFFFAOYSA-N Orn-delta-NH2 Natural products NCCCC(N)C(O)=O AHLPHDHHMVZTML-UHFFFAOYSA-N 0.000 description 1
- UTJLXEIPEHZYQJ-UHFFFAOYSA-N Ornithine Natural products OC(=O)C(C)CCCN UTJLXEIPEHZYQJ-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 229940122907 Phosphatase inhibitor Drugs 0.000 description 1
- 102100033566 Polycomb complex protein BMI-1 Human genes 0.000 description 1
- 108010067787 Proteoglycans Proteins 0.000 description 1
- 102000016611 Proteoglycans Human genes 0.000 description 1
- 102100031028 SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 5 Human genes 0.000 description 1
- 102100031029 SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily E member 1 Human genes 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 102100032723 Structural maintenance of chromosomes protein 3 Human genes 0.000 description 1
- 102100021123 Transcription factor 12 Human genes 0.000 description 1
- 102100034204 Transcription factor SOX-9 Human genes 0.000 description 1
- 102100031142 Transcriptional repressor protein YY1 Human genes 0.000 description 1
- 206010048873 Traumatic arthritis Diseases 0.000 description 1
- 210000000579 abdominal fat Anatomy 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- DPKHZNPWBDQZCN-UHFFFAOYSA-N acridine orange free base Chemical compound C1=CC(N(C)C)=CC2=NC3=CC(N(C)C)=CC=C3C=C21 DPKHZNPWBDQZCN-UHFFFAOYSA-N 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 210000000577 adipose tissue Anatomy 0.000 description 1
- 210000004504 adult stem cell Anatomy 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 101150010487 are gene Proteins 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000011888 autopsy Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- DZBUGLKDJFMEHC-UHFFFAOYSA-N benzoquinolinylidene Natural products C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000008436 biogenesis Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 210000004271 bone marrow stromal cell Anatomy 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000007975 buffered saline Substances 0.000 description 1
- 238000010805 cDNA synthesis kit Methods 0.000 description 1
- 210000003321 cartilage cell Anatomy 0.000 description 1
- 230000011655 cartilage condensation Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000021164 cell adhesion Effects 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 230000030833 cell death Effects 0.000 description 1
- 230000024245 cell differentiation Effects 0.000 description 1
- 239000008004 cell lysis buffer Substances 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 238000003570 cell viability assay Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000033077 cellular process Effects 0.000 description 1
- 230000035605 chemotaxis Effects 0.000 description 1
- 229940059329 chondroitin sulfate Drugs 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 210000000349 chromosome Anatomy 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 229960001265 ciclosporin Drugs 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- QTCANKDTWWSCMR-UHFFFAOYSA-N costic aldehyde Natural products C1CCC(=C)C2CC(C(=C)C=O)CCC21C QTCANKDTWWSCMR-UHFFFAOYSA-N 0.000 description 1
- 229930182912 cyclosporin Natural products 0.000 description 1
- 230000003436 cytoskeletal effect Effects 0.000 description 1
- 230000003013 cytotoxicity Effects 0.000 description 1
- 231100000135 cytotoxicity Toxicity 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 230000032459 dedifferentiation Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005786 degenerative changes Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000009274 differential gene expression Effects 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 238000001378 electrochemiluminescence detection Methods 0.000 description 1
- 230000013020 embryo development Effects 0.000 description 1
- 238000010201 enrichment analysis Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 238000010195 expression analysis Methods 0.000 description 1
- 235000013861 fat-free Nutrition 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 239000012737 fresh medium Substances 0.000 description 1
- 208000021302 gastroesophageal reflux disease Diseases 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 210000004349 growth plate Anatomy 0.000 description 1
- 238000012835 hanging drop method Methods 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 108010052188 hepatoma-derived growth factor Proteins 0.000 description 1
- 210000002865 immune cell Anatomy 0.000 description 1
- 238000011532 immunohistochemical staining Methods 0.000 description 1
- 239000003018 immunosuppressive agent Substances 0.000 description 1
- 229940124589 immunosuppressive drug Drugs 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- ISTFUJWTQAMRGA-UHFFFAOYSA-N iso-beta-costal Natural products C1C(C(=C)C=O)CCC2(C)CCCC(C)=C21 ISTFUJWTQAMRGA-UHFFFAOYSA-N 0.000 description 1
- KXCLCNHUUKTANI-RBIYJLQWSA-N keratan Chemical compound CC(=O)N[C@@H]1[C@@H](O)C[C@@H](COS(O)(=O)=O)O[C@H]1O[C@@H]1[C@@H](O)[C@H](O[C@@H]2[C@H](O[C@@H](O[C@H]3[C@H]([C@@H](COS(O)(=O)=O)O[C@@H](O)[C@@H]3O)O)[C@H](NC(C)=O)[C@H]2O)COS(O)(=O)=O)O[C@H](COS(O)(=O)=O)[C@@H]1O KXCLCNHUUKTANI-RBIYJLQWSA-N 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000002502 liposome Substances 0.000 description 1
- 238000010872 live dead assay kit Methods 0.000 description 1
- 238000002826 magnetic-activated cell sorting Methods 0.000 description 1
- 229940035034 maltodextrin Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 108020004999 messenger RNA Proteins 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 210000003470 mitochondria Anatomy 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000000663 muscle cell Anatomy 0.000 description 1
- 210000002346 musculoskeletal system Anatomy 0.000 description 1
- 230000006654 negative regulation of apoptotic process Effects 0.000 description 1
- 238000011587 new zealand white rabbit Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000008212 organismal development Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229960003104 ornithine Drugs 0.000 description 1
- 210000004409 osteocyte Anatomy 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 208000000689 peptic esophagitis Diseases 0.000 description 1
- 238000002135 phase contrast microscopy Methods 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 230000009894 physiological stress Effects 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- DBABZHXKTCFAPX-UHFFFAOYSA-N probenecid Chemical compound CCCN(CCC)S(=O)(=O)C1=CC=C(C(O)=O)C=C1 DBABZHXKTCFAPX-UHFFFAOYSA-N 0.000 description 1
- 229960003081 probenecid Drugs 0.000 description 1
- 150000003180 prostaglandins Chemical class 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010814 radioimmunoprecipitation assay Methods 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 102000005962 receptors Human genes 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000003757 reverse transcription PCR Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000012679 serum free medium Substances 0.000 description 1
- 230000019491 signal transduction Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000022379 skeletal muscle tissue development Effects 0.000 description 1
- 235000020183 skimmed milk Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 210000005065 subchondral bone plate Anatomy 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000032895 transmembrane transport Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000002689 xenotransplantation Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/78—Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin or cold insoluble globulin [CIG]
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N13/00—Treatment of microorganisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
- C12N5/0602—Vertebrate cells
- C12N5/0652—Cells of skeletal and connective tissues; Mesenchyme
- C12N5/0655—Chondrocytes; Cartilage
Definitions
- the present invention relates to a pharmaceutical composition for treating cartilage-related diseases prepared by applying electrical stimulation and a method for preparing the same.
- Articular cartilage damage is a very common problem that millions of people suffer from. Articular cartilage tissue is avascular and lacks stem cells, so the ability of adults to regenerate cartilage is limited. Defects extending to the subchondral bone result in the formation of fibrous or fibrocartilaginous tissue, and the repaired tissue undergoes immature degeneration because it is biochemically and biomechanically different from hyaline cartilage. In the case of joint problems, it was inevitable to cause pain or to be restricted in movement. In the past, there was no proper treatment, and there was no significant difference between joint age and actual life span due to a relatively shorter average life span than now.
- Degenerative arthritis occurs as the cartilage wears out due to excessive use of the knee, and inflammation occurs in the knee joint and ligament at the same time, and 8 out of 10 elderly people aged 65 or older in Korea suffer from it.
- Degenerative arthritis which was known only as a disease of the elderly, has become a factor instigating arthritis in young people due to an increase in traumatic arthritis due to wrong lifestyle and excessive exercise in modern times.
- cartilage-related diseases In order to treat such cartilage-related diseases, a method of using artificial cartilage containing cartilage cells isolated from costal cartilage (Korean application number: 10-2006-0106812) or using stem cells, etc. is being researched, but stem cells Since the method of utilizing is mainly using the method of differentiating into chondrocytes through the addition of expensive growth factors, it is necessary to solve the cost problem in order to be used clinically. Since these problems such as cost and immunity have not yet been resolved, it is necessary to develop a therapeutic agent for the treatment of cartilage-related diseases that solves these problems.
- the present inventors have made research efforts to develop a therapeutic agent capable of treating cartilage-related diseases without the addition of growth factors.
- electrical stimulation is applied to stem cells, COL2
- a marker of mature chondrocytes is not expressed.
- the present invention was completed by confirming that the cells could be differentiated into chondrocytes having the characteristics of chondrocytes, even without the presence of chondrocytes.
- an object of the present invention is to provide a pharmaceutical composition for treating or preventing cartilage-related diseases, comprising, as an active ingredient, cartilage progenitor cells or aggregates thereof having the following characteristics.
- cartilage progenitor cells or aggregates thereof having the following characteristics.
- (a) does not express Col2;
- (b) the chondrogenic progenitor cells are matrix stained by at least one selected from the group consisting of Alcian Blue, Safranin O, and Toluidine blue.
- the present invention is a method for preparing a pharmaceutical composition for treating or preventing cartilage-related diseases, comprising the step of preparing cartilage progenitor cells or aggregates thereof by applying electrical stimulation to stem cells;
- Another object of the cartilage progenitor cells is to provide a manufacturing method having the following characteristics. (a) does not express Col2; (b) the chondrogenic progenitor cells are matrix stained by at least one selected from the group consisting of Alcian Blue, Safranin O, and Toluidine blue.
- Another object of the present invention is to provide a method for treating or preventing cartilage-related diseases, comprising administering chondrocytes or aggregates thereof having the following characteristics to a subject in need thereof.
- (a) does not express Col2;
- (b) the chondrogenic progenitor cells are matrix stained by at least one selected from the group consisting of Alcian Blue, Safranin O, and Toluidine blue.
- the present invention provides the use of cartilage progenitor cells or aggregates thereof having the following characteristics for the manufacture of a drug for treating or preventing cartilage-related diseases.
- (a) does not express Col2;
- (b) the chondrogenic progenitor cells are matrix stained by at least one selected from the group consisting of Alcian Blue, Safranin O, and Toluidine blue.
- the present invention provides a pharmaceutical composition for treating or preventing cartilage-related diseases, comprising cartilage progenitor cells or aggregates thereof having the following characteristics as an active ingredient.
- the chondrogenic progenitor cells are matrix stained by at least one selected from the group consisting of Alcian Blue, Safranin O, and Toluidine blue.
- the cartilage-related disease is osteoarthritis, arthritis, meniscus derangements, rheumatoid arthritis, meniscus tear, triangular fiber It may be selected from the group consisting of cartilage complex damage, traumatic cartilage damage, and degenerative arthritis.
- the active ingredient of the pharmaceutical composition may contain 90% or more of cells homogenous to the cartilage progenitor cells.
- the cartilage progenitor cells may be induced to differentiate from stem cells.
- the stem cells may be mesenchymal stem cells (mesenchymal stem cells).
- the differentiation induction may be by electrical stimulation.
- the electrical stimulation in another embodiment of the present invention, is the electrical stimulation
- the expression level of at least one gene selected from the group consisting of COL1 and COL5 or a protein encoded by the gene is reduced in the cartilage progenitor cells compared to mesenchymal stem cells; It may be that the expression level of the COL6 gene or the protein encoded by the gene is increased compared to mesenchymal stem cells.
- the cartilage progenitor cells have at least one gene selected from the group consisting of GJB2, GJC1, PECAM1, CLDN2, CLDN7, CLDN10 and CLDN19, or a protein encoded by the gene. It may be that the level of expression is increased.
- the pharmaceutical composition may be in the form of a dosage form that is easily implanted directly into a cartilage site.
- the aggregates of the cartilage progenitor cells may be aggregated in the form of spheroids.
- the diameter of the spheroid may be 0.5 to 1.5 mm.
- the present invention is a method for preparing a pharmaceutical composition for treating or preventing cartilage-related diseases, comprising the step of preparing cartilage progenitor cells or aggregates thereof by applying electrical stimulation to stem cells;
- the cartilage progenitor cells are provided having the following characteristics. (a) does not express Col2; (b) the chondrogenic progenitor cells are matrix stained by at least one selected from the group consisting of Alcian Blue, Safranin O, and Toluidine blue.
- the present invention provides a method for treating or preventing cartilage-related diseases comprising the step of administering chondrogenic progenitor cells or aggregates thereof having the following characteristics to a subject in need thereof.
- (a) does not express Col2;
- the chondrogenic progenitor cells are matrix stained by at least one selected from the group consisting of Alcian Blue, Safranin O, and Toluidine blue.
- the present invention provides the use of cartilage progenitor cells or aggregates thereof having the following characteristics for the manufacture of a drug for treating or preventing cartilage-related diseases.
- (a) does not express Col2;
- (b) the chondrogenic progenitor cells are matrix stained by at least one selected from the group consisting of Alcian Blue, Safranin O, and Toluidine blue.
- the composition for treating cartilage-related diseases according to the present invention can be manufactured by applying only electrical stimulation to stem cell aggregates without introducing growth factors derived from the outside, and can be manufactured without using expensive growth factors, thereby reducing medical costs. has the advantage of significantly lowering
- the composition for treating cartilage-related diseases according to the present invention does not express Col2, a marker of mature chondrocytes, compared to cells prepared for the treatment of cartilage-related diseases in the past, immune-related side effects are lower than those of mature cells.
- FIG. 1 relates to electrical stimulation to cells
- FIG. 1a shows an approximate view of electrical stimulation conditions and electrical stimulation to cells
- FIG. 1b is a result of observing cells to which electrical stimulation was applied with a phase contrast microscope
- Figure 1c is the result of observing cells stained with Alcian Blue and Safranin-O
- Figure 1d is the result of confirming cell viability with Live/Dead viability cytotoxicity kit
- Figure 1e shows the number of cells in a single micromass.
- 1f is the result of confirming the level of membrane antigens in cells.
- Figure 2 confirms the calcium oscillation of cells by electrical stimulation
- Figure 2a is the result of confirming the calcium movement through Fluo-4 staining
- Figure 2b confirms the change in intracellular Ca 2+ concentration over time
- 2c is the result of confirming the FITC intensity of the cells.
- Figure 3 confirms the change in gene expression by electrical stimulation
- Figure 3a is a workflow schematic for single cell RNA-seq analysis
- Figure 3b is 2D (cultured ADSC), cells without applying electrical stimulation for 6 hours This is the result of clustering the gene expression profiles of the micromass, the cell micromass to which electrical stimulation was applied for 6 hours, and the cell micromass to which electrical stimulation was applied for 72 hours.
- the result shows a heat map showing the expression of differentially expressed genes (DEGs) (the top 10 up-regulated markers are shown on the right).
- DEGs differentially expressed genes
- Figure 4 confirms the gene expression of chondrogenic markers by electrical stimulation
- Figures 4a to 4c are the results of gene ontology enrichment analysis on the top 20 genes that were significantly upregulated in four samples.
- Figures 4d to 4f are the results of comparing gene expression profiles of articular cartilage (left) and developing chondrocytes (middle, cartilage differentiation of BM-MSCs, right) using NCBI's gene expression omnibus (GEO)
- GEO NCBI's gene expression omnibus
- 4g shows the results of confirming the expression level of genes involved in chondrocyte development using gene ontology data of GO0060591, which is a chondroblast (or chondroblast).
- Figure 5 confirms cell viability and cell karyotype changes by electrical stimulation.
- Figure 5a shows condensed cell micromass and fragmented cells subjected to electrical stimulation for 3 days, transferred to a 96-well plate, and then analyzed for CCK-8 viability It is the result of confirming the viability of the cells with the kit, and
- FIG. 5b is the result of confirming the expression level of SHARPIN mRNA, an apoptosis-related gene, for each cell sample to which electrical stimulation was applied.
- FIG. AO/PI acridine orange/propidium iodide staining results
- FIG. 5d shows a heat map of the expression of genes such as MKI67, HMMR, and TOP2A, which are genes related to stem cell activity
- FIG. 5e shows electrical stimulation This is the result of confirming the normal karyotype in the cells of the applied micromass.
- Figure 6 confirms the change in the expression level of collagen in cells according to the application of electrical stimulation.
- Figure 6a shows the change in the expression level of all collagens in cells, including the change in the number of fine cells
- Figure 6b shows a significant change among them. It was confirmed the expression changes of COL1A1, COL1A2, COL3A1, COL5A2, COL6A1 and COL6A3, and
- FIG. 6c is the result of confirming the expression level of COL1A1 by RT-PCR
- FIG. 6d is the expression level of COL1A1 confirmed by Western blotting. This is the result.
- Figure 7 is a result confirming the genetic expression regulation of type 1 collagen according to the application of electrical stimulation
- Figure 7a is a result confirming the expression of transcription factor genes such as RBFOX2, NFIC, YBX1 and ID3 related to TGF ⁇ signal transduction
- Figure 7b is the result of confirming the expression level of transcription factors that bind to the promoter / enhancer of COL1A1
- Figure 7c shows a heat map showing the expression level of the TGF ⁇ superfamily and its receptor
- Figures 7d and 7e are Gene Ontology Data Portal This is the result of confirming changes in the expression levels of tissue formation-related genes of GO0007043 (cell-cell junction assembly) and GO0051495 (positive regulation of cytoskeletal tissue) in cells to which electrical stimulation was applied.
- Figure 8 is a spheroid to which electrical stimulation was applied was implanted in the hind femoral cartilage of an experimental animal rabbit, and then the treatment effect was confirmed.
- Figure 8a shows the overall progress of the experiment
- Figures 8b and 8c show After a week, the femur was removed and cartilage regeneration was confirmed by imaging using micro-CT, and FIGS. It is the result of evaluating the regeneration evaluation of spheroids applied with electric stimulation for cartilage defects in rabbits through scoring, and 8m was not affected by inflammatory reactions or animal health problems due to defect production by checking the weight of the experimental animals. is the result of checking
- the present inventors have made research efforts to develop a therapeutic agent capable of treating cartilage-related diseases without the addition of expensive growth factors.
- electrical stimulation is applied to stem cells, even without expressing Col2, a marker of mature chondrocytes, cartilage It was confirmed that the cells could differentiate into chondrogenic progenitor cells having cellular characteristics, thereby completing the present invention.
- the present invention provides a pharmaceutical composition for treating or preventing cartilage-related diseases, comprising cartilage progenitor cells or aggregates thereof having the following characteristics as an active ingredient.
- the chondrogenic progenitor cells are matrix stained by at least one selected from the group consisting of Alcian Blue, Safranin O, and Toluidine blue.
- Col2 (Collagen 2) forms the basis of articular cartilage and hyaline cartilage, and accounts for 50% of the total protein of cartilage and 85 to 90% of the collagen of articular cartilage. Although it is used as a typical marker of mature chondrocytes because it has the above characteristics, it can be confirmed that the chondrogenic progenitor cells of the present invention are not mature chondrocytes because they do not express Col2 at all.
- the cartilage progenitor cells are prepared by applying electrical stimulation to stem cells, preferably mesenchymal stem cells, such as MKI67, TOP2A and HMMR, which are factors related to the stem cell function of mesenchymal stem cells. They are different from mesenchymal stem cells themselves because they do not express proliferation markers.
- the cartilage progenitor cells show characteristics similar to those of chondrocytes because they are capable of substrate staining by Alcian blue, safranin-O, etc., which are characteristic of chondrocytes. However, since they do not express COL2, which is a typical marker of mature chondrocytes, they are cells in the pre-stage of differentiation into mature chondrocytes. By naturally aggregating in the form of spheroids without external factors such as addition of growth factors or centrifugation, it can be used as a formulation that is easy to place for treatment.
- the term "Spheroid” means a cell aggregate in the form of a spheroid, and in order to generate it, culture in 96-well, hanging drop method, etc. are generally utilized.
- a step of embedding cells or aggregates thereof is required, and the spheroid form is suitable for this embedding process. Methods such as centrifugation are used to make the cell aggregates used for seeding into spheroids, but the cell aggregates of the present invention do not require such a separate step, simply by applying electrical stimulation for induction of differentiation into chondrogenic progenitor cells. It was confirmed that it formed a spheroid form that was easy to implant.
- the cartilage-related diseases are not limited thereto, but include osteoarthritis, arthritis, meniscus derangements, rheumatoid arthritis, meniscus tear, triangular fibrocartilage complex damage, It may be selected from the group consisting of traumatic cartilage damage and degenerative arthritis.
- prevention used in the present invention refers to all activities that suppress symptoms caused by cartilage-related diseases or delay the onset by administration of the pharmaceutical composition according to the present invention.
- treatment used in the present invention refers to all activities in which symptoms of cartilage-related diseases are improved or beneficially changed by administration of the pharmaceutical composition according to the present invention.
- the active ingredient of the pharmaceutical composition may contain 90% or more of cells homogenous to the chondrogenic progenitor cells, preferably 91%, 92%, 93%, 94%, 95%, 96%, It may include 97%, 98%, 99% or more.
- they may be differentiated from stem cells, and preferably, the stem cells may be mesenchymal stem cells.
- Mesenchymal stem cells (MSC) of the present invention are cells capable of differentiating into chondrocytes, osteocytes, adipocytes and muscle cells, etc. It is possible to induce differentiation into adipose tissue, etc. Since mesenchymal stem cells are easily extracted from bone marrow, many studies are being conducted on the possibility of using them as cell therapeutic agents for various intractable diseases. Since cartilage lacks regenerative power, it is very difficult to repair it once damaged. Since degenerative arthritis is caused by degenerative changes in joints, it cannot be completely stopped, and currently relies on drug therapy or physical therapy. However, a reliable drug for treating arthritis has not been developed, and long-term use of steroids and lubricants results in accelerated degeneration of cartilage.
- Cartilage regeneration using cell therapy agents can be applied not only to diseases of the musculoskeletal system, but also to diseases such as the digestive system and the urinary system. That is, by locally regenerating cartilage tissue, it can be applied to the treatment of diseases such as reflux esophagitis and urethral reflux.
- Differentiation induction of the present invention may be by electrical stimulation, but is not limited thereto, and the frequency of the electrical stimulation may have a frequency of more than 0 and less than 20 Hz, preferably a frequency of more than 3 and less than 15 Hz or It may have a frequency of more than 5 and less than 12 Hz, and more preferably may have a frequency of Hz.
- the voltage of the electrical stimulation may have an amplitude of -20 V or more and 20 V or less, preferably -15 V or more and 15 V or less, more preferably -10 V or more and 10 V or less. may have
- the chondrogenic progenitor cells of the present invention have a reduced expression level of one or more genes selected from the group consisting of COL1 and COL5 or proteins encoded by the genes compared to mesenchymal stem cells, but are not limited thereto; Compared to mesenchymal stem cells, the expression level of the COL6 gene or the protein encoded by the gene may be increased; Compared to mesenchymal stem cells, the expression level of one or more genes selected from the group consisting of GJB2, GJC1, PECAM1, CLDN2, CLDN7, CLDN10 and CLDN19 or proteins encoded by the genes may be increased.
- the present inventors specifically confirmed through specific examples that the cells to which the electrical stimulation of the present invention was applied can differentiate into cartilage progenitor cells, and that cartilage-related diseases can be treated using this.
- the present inventors confirmed that cell aggregation occurs when electrical stimulation under specific conditions is applied to canine mesenchymal stem cells.
- cell aggregates were confirmed, it was confirmed that differentiation into cartilage progenitor cells occurred without the addition of exogenous factors, and when Alcian blue and safranin-O staining was performed, it was confirmed that matrix staining was possible, indicating that chondrocytes It was confirmed that it has the characteristics of (see Example 2-1).
- cartilage progenitor cells prepared by inducing defects in rabbit cartilage and then applying electrical stimulation as described above are implanted in rabbit cartilage defects, the defective area It was confirmed that it could be reproduced at an effective level (see Example 5).
- the present inventors have induced the differentiation of mesenchymal stem cells into cartilage progenitor cells different from both mesenchymal stem cells and chondrocytes when electrical stimulation under specific conditions is applied, even without the addition of expensive growth factors separately. confirmed that it is possible. Since the cartilage progenitor cells of the present invention do not express Col2, which is a marker for mature chondrocytes, they are immature cells and are expected to be free from immune-related problems, a problem that usually occurs during transplantation of mature cells.
- pharmaceutical composition means prepared for the purpose of preventing or treating a disease, and may be formulated and used in various forms according to conventional methods, respectively.
- oral formulations such as powders, granules, tablets, capsules, suspensions, emulsions, syrups, etc.
- oral formulations such as powders, granules, tablets, capsules, suspensions, emulsions, syrups, etc.
- the pharmaceutical composition according to the present invention may further include a pharmaceutically acceptable carrier.
- the pharmaceutically acceptable carrier is one commonly used in formulation, and includes, but is not limited to, saline, sterile water, Ringer's solution, buffered saline, cyclodextrin, dextrose solution, maltodextrin solution, glycerol, ethanol, liposome, etc. It is not, and if necessary, other conventional additives such as antioxidants and buffers may be further included. In addition, diluents, dispersants, surfactants, binders, lubricants, etc.
- the pharmaceutical composition of the present invention is not particularly limited in formulation, but may be formulated as an injection, an inhalant, an external agent for skin, or an oral ingestion, and may be in the form of a formulation that is easy to place, preferably in the form of a spheroid.
- the diameter of the spheroid is not limited thereto, but may be 0.5 to 1.5 mm, preferably 0.8 to 1.2 mm, more preferably 1.0 mm.
- the pharmaceutical composition of the present invention may be administered orally or parenterally (for example, intravenously, subcutaneously, intraperitoneally or topically applied) depending on the desired method, and the dosage may vary depending on the patient's condition, body weight and disease. Depending on the degree, drug form, administration route and time, it can be appropriately selected by those skilled in the art.
- composition of the present invention is administered in a pharmaceutically effective amount.
- pharmaceutically effective amount means an amount sufficient to treat a disease with a reasonable benefit / risk ratio applicable to medical treatment, and the effective dose level is the type of patient's disease, severity, activity of the drug, It may be determined according to factors including sensitivity to the drug, administration time, route of administration and excretion rate, duration of treatment, drugs used concurrently, and other factors well known in the medical field.
- the pharmaceutical composition according to the present invention may be administered as an individual therapeutic agent or in combination with other therapeutic agents, may be administered sequentially or simultaneously with conventional therapeutic agents, and may be administered single or multiple times. Considering all of the above factors, it is important to administer an amount that can obtain the maximum effect with the minimum amount without side effects, which can be easily determined by those skilled in the art.
- the present invention provides a method for preventing or treating cartilage-related diseases comprising administering the pharmaceutical composition to a subject.
- administration means providing a given composition of the present invention to a subject by any suitable method.
- the term "individual” used in the present invention means a subject in need of treatment of a disease, and more specifically, a human or non-human primate, mouse, dog, cat, horse, cow, etc. means mammals.
- the present invention provides a preventive or therapeutic use of the pharmaceutical composition for cartilage-related diseases.
- the present invention is a method for preparing a pharmaceutical composition for treating or preventing cartilage-related diseases, comprising the step of preparing cartilage progenitor cells or aggregates thereof by applying electrical stimulation to stem cells;
- the cartilage progenitor cells provide a manufacturing method having the following characteristics. (a) does not express Col2; (b) the chondrogenic progenitor cells are matrix stained by at least one selected from the group consisting of Alcian Blue, Safranin O, and Toluidine blue.
- ADSC canine adipose derived stem cells
- Canine ADSCs of passages 3 to 5 were isolated and then cultured at high density (2.5 x 10 7 cells) in serum-free advanced DMEM/F12 medium (GIBCO), a serum-free medium containing 1 x antibiotic-antimycotic and 1 x GlutaMax (GIBCO). /ml) was suspended. To generate micromass, 10 ⁇ l of cell suspension was placed on a 35-mm 2 dish (dish, Corning) and cultured so that it could be attached to an incubator (N-Biotek, Korea) at 37 ° C and 5% CO 2 conditions. . After 1 hour of incubation, serum-free advanced DMEM/F12 medium (GIBCO) was added.
- GBCO serum-free advanced DMEM/F12 medium
- the cells were placed in a multi-channel stimulator capable of chronic stimulation of the cells.
- the micromass of canine primary ADSC was cultured with or without electrical stimulation (ES) at a frequency of 2.0 Hz, 10 V/cm, and 10 ms. After applying electrical stimulation for 3 days, the formation of condensed cell mass was observed through a phase-contrast microscope (Eclipse Ti2, Nikon, Japan).
- RNA sequencing was performed through the RNA-seq analysis service of Macrogen (Macrogen, Korea).
- Cell Ranger v3.1.0 (10X Genomics) was used to generate FASTQ files for data analysis. To this end, data were aligned with a canine reference genome (CanFam3.1 release 100), expression of genes was measured with UMIs and cell barcodes, cell clusters were determined, and differential gene expression analysis was performed. To normalize across multiple data sets, the final aggregate data set was imported into Seurat 3.1.3. Cell populations with a percentage of mitochondria > 0.2 were filtered to filter out cells with low UMI content. UMAP (Uniform Manifold Approximation and Projection) analysis was performed based on statistically significant principal components. Comparison of specific markers with all clusters and the rest of the cells was determined using the minimum fraction of the minimum percentage of cells, and a Wilcox rank summation test was performed to report only significant results.
- transcriptome changes were analyzed using NCBI Gene Expression Omnibus (GEO).
- GSE32398 Top 250 genes changed in human articular cartilage compared to growth plate cartilage
- GSE51812 Top 239 genes changed in human articular cartilage cells at 17 weeks of development compared to chondrocytes by week 6 embryogenesis
- GSE19664 Top 128 genes changed in healthy human bone marrow-derived stem cells (BMSCs) over time during cartilage formation
- GO annotation Gene Ontology annotation
- PANTHER classification system were used to analyze the list of important probes.
- Dog primary ADSCs were suspended at a density of 2-2.5 x 10 7 cells/ml, and a 10 ⁇ l drop of the cell suspension was placed on a CellBIND surface 35-mm 2 dish (dish, Corning). Each micromass of dog ADSC was cultured with different electrical stimulation conditions (stimulation conditions: 10 V/cm for 10 ms at a frequency of 2.0 Hz). 14 hours after ES application, Fluo-4 reagent (Molecular Probe) without probenecid was loaded into the medium at a 1:1 ratio for 30 minutes according to the manufacturer's protocol. Calcium oscillation was stimulated by 1 second exposure to 488 nm without incubation for 10 minutes and then recorded at 1 fps. Time-lapse analysis of fluorescence intensity was analyzed using NIS-Elements Advanced Research Imaging software (Eclipse Ti2, Nikon, Japan).
- GAG glycosaminoglycan
- Alexa488 anti-dog CD44 (MCA1041A488, Bio-Rad), PE anti-dog CD90 (12-5900-42, BD), PerCP-Cy5.5 anti-dog CD29 (303024 , BioLegend), Alexa488 anti-dog CD45 (MCA1042F, Bio-Rad), Alexa647 anti-dog CD73 (Bs-4834R-A647, Bioss), FITC anti-dog CD54 (GTX76274, GeneTex), APC anti-dog CD49d (304308 , BioLegend), PE anti-dog CD34 (559369, BD), PE anti-hu/dog HLA-DR (361606, BioLegend) or APC anti-dog CD80 (104714, BD) at 4°C for 20 minutes and stained did Flow cytometry was performed using the BD LSRII analysis service of the Yonsei University Clinical Research Institute.
- COL1A1 The expression level of COL1A1 was normalized to that of GAPDH, and the relative gene expression level was calculated using the 2- ⁇ CT method.
- Primer sequences were determined in-house using Primer-BLAST as follows: dog GAPDH forward primer 5'-GGTGATGCTGGTGCTGAGTA, reverse primer 5'-GGCATTGCTGACAATTCTGA; canine COL1A1 forward primer 5'-CCGCTTCACCTACAGTGTCA, reverse primer 5'-CAGACAGGGCCAATATCCAT (Bioneer, Korea).
- cell condensates induced by ES were broken into a uniform single cell suspension using a 70 ⁇ m pore size nylon mesh.
- the cell suspension was collected in a 15 ml tube and then centrifuged at 450 x g for 5 minutes. After aspiration of the medium, the pellet was suspended in a fresh medium and the karyotype was analyzed using the GenDix Karyotyping service's G-banding staining and chromosome imaging analyzer system.
- FIG. 3a Single cells were isolated from clumps of cells stimulated by ES. Single cell RNA-seq libraries were prepared on the 10X Genomics Chromium platform and data were imported into standard Seurat, a toolkit for data analysis. The entire experiment for confirming the transcriptome profile of cells is shown in FIG. 3a. Specifically, the normalized data set was analyzed using the Loupe Cell Browser to identify genes with high variability, and the 12 clusters were subdivided into 4 data sets (Fig. 3b). In addition, as shown in Fig. 3c, it was found that 2D ADSCs had significant differences in the phenotype and function of ES-applied cell micromass and transcriptome.
- ES-triggered canine ADSC condensation induces a phenotype similar to the developmental stage of chondroblasts.
- Physiological stress caused by ES can affect various cellular processes and can lead to various physiological and pathological results. Therefore, ADSCs subjected to ES stimulation for 3 days were examined for cell viability using the CCK-8 viability kit. As a result, as shown in Fig. 5a, it was confirmed that the application of the ES stimulus did not affect the viability of the dog ADSC micromass. Even when GO database analysis was performed, as shown in FIG. 5b, it was confirmed that electrical exposure did not affect the expression of SHARPIN, a gene related to apoptosis. PI (propidium iodide) staining was performed on a single ADSC suspension prepared by mechanically and enzymatically dissociating cell micromass. As a result, as shown in FIG. 5c , the number of PI-stained cells was confirmed to be independent of ES.
- the present inventors confirmed that when cells aggregate, differentiation into a mature cell type, which is no longer a stem cell, proceeds.
- RT-qPCR Real-time quantitative PCR
- Collagen type 1 was selected and the mechanism by which the expression level was changed by electrical stimulation was analyzed.
- transcription factors such as TCF12, POLR2A, ATF4, ARID4B, SMARCA5, GTF2F1, LARP7, HDAC2, and YY1 increased in the cell micromass for 72 hours after ES was applied (Fig. 7b).
- cartilage matrix staining was performed.
- the tissue staining of Alcian blue, trichrome, and safranin O as cartilage matrix staining on slides showed histological analysis of the implanted aggregates compared to defects in slides.
- differentiation into chondrocytes similar to the characteristics of normal cartilage tissue and restoration of cartilage matrix were confirmed.
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Gastroenterology & Hepatology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Biophysics (AREA)
- Toxicology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- General Engineering & Computer Science (AREA)
- Rheumatology (AREA)
- Immunology (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Claims (15)
- 하기의 특징을 가지는 연골 전구 세포 또는 이의 응집체를 유효성분으로 포함하는, 연골관련 질환 치료 또는 예방용 약학적 조성물:(a) Col2를 발현하지 않고;(b) 상기 연골 전구 세포는 알시안블루(Alcian Blue), 사프라닌 O(Safranin O) 및 톨루이딘 블루(Toluidine blue)로 이루어진 군에서 선택되는 하나 이상에 의해 기질 염색이 되는 것.
- 제1항에 있어서,상기 연골관련 질환은 골관절염(Osteoarthritis), 관절염(Arthritis), 반달연골이상(Meniscus derangements), 류머티스 관절염(Rheumatoid arthritis), 반월판 연골손상(Tear of meniscus), 삼각섬유연골 복합체 손상, 외상성 연골 손상, 퇴행성 관절염으로 이루어진 군에서 선택되는 것인, 약학적 조성물.
- 제1항에 있어서,상기 약학적 조성물의 유효성분은 상기 연골 전구 세포와 동질성(homogenous)의 세포를 90% 이상 포함하는 것인, 약학적 조성물.
- 제1항에 있어서,상기 연골 전구 세포는 줄기세포에서 분화 유도된 것인, 약학적 조성물.
- 제4항에 있어서,상기 줄기세포는 중간엽줄기세포(mesenchymal stem cell)인 약학적 조성물.
- 제4항에 있어서,상기 분화 유도는 전기적 자극에 의한 것인, 약학적 조성물.
- 제6항에 있어서,상기 전기적 자극은,0 초과 20 Hz 이하의 주파수;-20 V 이상, 20 V 이하 진폭; 및0 초과 80% 이하의 듀티비;를 가지는 것인, 약학적 조성물.
- 제1항에 있어서,상기 연골 전구 세포는 중간엽줄기세포에 비해 COL1 및 COL5로 이루어진 군에서 선택되는 하나 이상의 유전자 또는 유전자가 암호화하는 단백질의 발현 수준이 감소하고;중간엽줄기세포에 비해 COL6 유전자 또는 유전자가 암호화하는 단백질의 발현 수준이 증가하는 것인, 약학적 조성물.
- 제1항에 있어서,상기 연골 전구 세포는 중간엽줄기세포에 비해 GJB2, GJC1, PECAM1, CLDN2, CLDN7, CLDN10 및 CLDN19로 이루어진 군에서 선택되는 하나 이상의 유전자 또는 유전자가 암호화하는 단백질의 발현 수준이 증가하는 것인, 약학적 조성물.
- 제1항에 있어서,상기 약학적 조성물은 연골 부위에 직접 식립되기 용이한 투여 제형 형태인 것인, 약학적 조성물.
- 제1항에 있어서,상기 연골 전구 세포의 응집체는 스페로이드(spheroid) 형태로 응집된 것인, 약학적 조성물.
- 제8항에 있어서,상기 스페로이드의 직경은 0.5 내지 1.5 mm인, 약학적 조성물.
- 줄기세포에 전기자극을 인가하여 연골 전구세포 또는 이의 응집체를 제조하는 단계를 포함하는, 연골관련 질환 치료 또는 예방용 약학적 조성물의 제조방법으로서;상기 연골 전구세포는 하기의 특징을 가지는 제조방법:(a) Col2를 발현하지 않고;(b) 상기 연골 전구 세포는 알시안블루(Alcian Blue), 사프라닌 O(Safranin O) 및 톨루이딘 블루(Toluidine blue)로 이루어진 군에서 선택되는 하나 이상에 의해 기질 염색이 되는 것.
- 하기의 특징을 가지는 연골 전구 세포 또는 이의 응집체를 이를 필요로 하는 개체에 투여하는 단계를 포함하는 연골관련 질환 치료 또는 예방 방법:(a) Col2를 발현하지 않고;(b) 상기 연골 전구 세포는 알시안블루(Alcian Blue), 사프라닌 O(Safranin O) 및 톨루이딘 블루(Toluidine blue)로 이루어진 군에서 선택되는 하나 이상에 의해 기질 염색이 되는 것.
- 연골관련 질환 치료 또는 예방용 약제의 제조를 위한 하기의 특징을 가지는 연골 전구 세포 또는 이의 응집체의 용도:(a) Col2를 발현하지 않고;(b) 상기 연골 전구 세포는 알시안블루(Alcian Blue), 사프라닌 O(Safranin O) 및 톨루이딘 블루(Toluidine blue)로 이루어진 군에서 선택되는 하나 이상에 의해 기질 염색이 되는 것.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22856239.3A EP4386086A1 (en) | 2021-08-12 | 2022-08-11 | Composition for treatment of cartilage-related disease and preparation method therefor |
JP2024508478A JP2024529683A (ja) | 2021-08-12 | 2022-08-11 | 軟骨関連疾患治療用組成物及びその製造方法 |
CN202280059181.8A CN117881781A (zh) | 2021-08-12 | 2022-08-11 | 用于治疗软骨相关疾病的组合物及其制备方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20210106922 | 2021-08-12 | ||
KR10-2021-0106922 | 2021-08-12 | ||
KR10-2021-0130412 | 2021-09-30 | ||
KR1020210130412A KR20230024813A (ko) | 2021-08-12 | 2021-09-30 | 연골 관련 질환 치료용 조성물 및 이의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2023018244A1 true WO2023018244A1 (ko) | 2023-02-16 |
Family
ID=85200912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2022/011985 WO2023018244A1 (ko) | 2021-08-12 | 2022-08-11 | 연골 관련 질환 치료용 조성물 및 이의 제조방법 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4386086A1 (ko) |
JP (1) | JP2024529683A (ko) |
WO (1) | WO2023018244A1 (ko) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050044849A (ko) * | 2003-11-07 | 2005-05-13 | 학교법인 인하학원 | 중간엽 줄기세포로부터 연골세포를 분화시키는 방법 |
KR20060106812A (ko) | 2003-08-21 | 2006-10-12 | 노보 노르디스크 에이/에스 | 라세미화 아미노산을 포함하는 폴리펩티드의 분리 |
KR20070025607A (ko) * | 2005-09-02 | 2007-03-08 | 보령제약 주식회사 | 골막으로부터 연골전구세포를 분리하는 방법 |
KR100973453B1 (ko) * | 2001-12-07 | 2010-08-02 | 제론 코포레이션 | 인간 배아 줄기 세포에서 유래되는 연골세포 전구체 |
KR20150047361A (ko) | 2013-10-24 | 2015-05-04 | 제일모직주식회사 | 유기발광소자 봉지용 조성물 및 이를 사용하여 제조된 유기발광소자 표시장치 |
KR101603475B1 (ko) * | 2015-04-03 | 2016-03-15 | 을지대학교 산학협력단 | 전기자극을 이용하여 중간엽 줄기세포를 연골세포로 분화시키는 방법 |
KR20190043413A (ko) * | 2017-10-18 | 2019-04-26 | 서울대학교산학협력단 | 닭 골수 유래 골·연골전구세포 배양액을 유효성분으로 포함하는 골 생성 촉진용 조성물 |
-
2022
- 2022-08-11 EP EP22856239.3A patent/EP4386086A1/en active Pending
- 2022-08-11 JP JP2024508478A patent/JP2024529683A/ja active Pending
- 2022-08-11 WO PCT/KR2022/011985 patent/WO2023018244A1/ko active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100973453B1 (ko) * | 2001-12-07 | 2010-08-02 | 제론 코포레이션 | 인간 배아 줄기 세포에서 유래되는 연골세포 전구체 |
KR20060106812A (ko) | 2003-08-21 | 2006-10-12 | 노보 노르디스크 에이/에스 | 라세미화 아미노산을 포함하는 폴리펩티드의 분리 |
KR20050044849A (ko) * | 2003-11-07 | 2005-05-13 | 학교법인 인하학원 | 중간엽 줄기세포로부터 연골세포를 분화시키는 방법 |
KR20070025607A (ko) * | 2005-09-02 | 2007-03-08 | 보령제약 주식회사 | 골막으로부터 연골전구세포를 분리하는 방법 |
KR20150047361A (ko) | 2013-10-24 | 2015-05-04 | 제일모직주식회사 | 유기발광소자 봉지용 조성물 및 이를 사용하여 제조된 유기발광소자 표시장치 |
KR101603475B1 (ko) * | 2015-04-03 | 2016-03-15 | 을지대학교 산학협력단 | 전기자극을 이용하여 중간엽 줄기세포를 연골세포로 분화시키는 방법 |
KR20190043413A (ko) * | 2017-10-18 | 2019-04-26 | 서울대학교산학협력단 | 닭 골수 유래 골·연골전구세포 배양액을 유효성분으로 포함하는 골 생성 촉진용 조성물 |
Non-Patent Citations (1)
Title |
---|
"Remington's Pharmaceutical Sciences", 1995 |
Also Published As
Publication number | Publication date |
---|---|
EP4386086A1 (en) | 2024-06-19 |
JP2024529683A (ja) | 2024-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4180228B2 (ja) | 脂肪組織由来の間質細胞に関する多様な中胚葉系統分化能およびその使用 | |
CN104703609B (zh) | 干细胞微粒 | |
CN106916783B (zh) | 肌肉干细胞体外培养方法及其应用 | |
Zhang et al. | Therapeutic potential of non-adherent BM-derived mesenchymal stem cells in tissue regeneration | |
CN105142646A (zh) | 产生微粒的方法 | |
WO2015194753A1 (ko) | Cpne7 단백질을 포함하는 비치계 중간엽 줄기세포의 상아모세포로의 분화방법, 조성물 및 이를 이용한 치수조직 재생 및 상아질 지각과민증 치료용 약학적 조성물 | |
JPWO2003080822A1 (ja) | 胎盤由来の間葉系細胞およびその医学的用途 | |
WO2005123909A2 (en) | Isolation and characterization of muscle regenerating cells | |
BR112016014116B1 (pt) | Método para preparar células-tronco mesenquimais (mscs) de mamíferos | |
WO2013085303A1 (ko) | 개과동물 양막-유래 다분화능 줄기세포 | |
WO2023018244A1 (ko) | 연골 관련 질환 치료용 조성물 및 이의 제조방법 | |
WO2020242250A1 (ko) | 조골세포 유래 미토콘드리아를 포함하는 골형성 촉진을 위한 약학적 조성물 | |
Malejczyk et al. | Natural cell-mediated cytotoxic activity against isolated chondrocytes in the mouse. | |
WO2013077639A1 (ko) | 말과동물 양막-유래 중간엽 줄기세포 | |
WO2011065661A2 (ko) | 중간엽 줄기세포를 dkk-1 또는 sfrp-1을 이용하여 연골세포로 분화시키는 방법 | |
US20230014549A1 (en) | Mesenchymal stem cells for use in the treatment of chronic kidney disease | |
KR20230024813A (ko) | 연골 관련 질환 치료용 조성물 및 이의 제조방법 | |
WO2023280835A1 (en) | Mesenchymal stem cells for use in the treatment of chronic gingivostomatitis | |
WO2020106097A1 (ko) | 중간엽 줄기세포를 포함하는 지방 생성을 억제하기 위한 조성물 | |
CN117881781A (zh) | 用于治疗软骨相关疾病的组合物及其制备方法 | |
EP2533859B1 (en) | Pharmaceutical compositions for the treatment and prevention of cancer | |
WO2019190175A9 (ko) | 편도 유래 중간엽 줄기세포로부터 운동신경세포의 분화방법 | |
WO2019221477A1 (ko) | 전구세포 배양액 및 다층 그래핀 필름을 포함하는 줄기세포 분화 촉진용 조성물 및 이의 용도 | |
EP4397312A1 (en) | Therapeutic agent for arthropathy, and method for producing therapeutic agent for arthropathy | |
WO2015080376A1 (ko) | 태반의 융모막 또는 와튼제대교질 유래 간엽줄기세포로부터 신경세포 및 유모세포를 분화시키는 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 22856239 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2024508478 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 202280059181.8 Country of ref document: CN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2022856239 Country of ref document: EP Effective date: 20240312 |