CN109464443B - Linifanib的新应用 - Google Patents
Linifanib的新应用 Download PDFInfo
- Publication number
- CN109464443B CN109464443B CN201811180198.0A CN201811180198A CN109464443B CN 109464443 B CN109464443 B CN 109464443B CN 201811180198 A CN201811180198 A CN 201811180198A CN 109464443 B CN109464443 B CN 109464443B
- Authority
- CN
- China
- Prior art keywords
- white
- browning
- adipocytes
- fat
- promote
- 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.)
- Expired - Fee Related
Links
- MPVGZUGXCQEXTM-UHFFFAOYSA-N linifanib Chemical compound CC1=CC=C(F)C(NC(=O)NC=2C=CC(=CC=2)C=2C=3C(N)=NNC=3C=CC=2)=C1 MPVGZUGXCQEXTM-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229950002216 linifanib Drugs 0.000 title claims abstract description 17
- 210000001789 adipocyte Anatomy 0.000 claims abstract description 48
- 210000000636 white adipocyte Anatomy 0.000 claims abstract description 31
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 25
- 239000003550 marker Substances 0.000 claims abstract description 22
- 230000004060 metabolic process Effects 0.000 claims abstract description 22
- 108020004999 messenger RNA Proteins 0.000 claims abstract description 17
- 208000008589 Obesity Diseases 0.000 claims abstract description 15
- 235000020824 obesity Nutrition 0.000 claims abstract description 15
- 230000004069 differentiation Effects 0.000 claims abstract description 14
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 14
- 201000010099 disease Diseases 0.000 claims abstract description 9
- 239000002243 precursor Substances 0.000 claims abstract description 9
- 208000031226 Hyperlipidaemia Diseases 0.000 claims abstract description 7
- 101150014691 PPARA gene Proteins 0.000 claims abstract description 7
- 230000011759 adipose tissue development Effects 0.000 claims abstract description 7
- 101150080656 DIO2 gene Proteins 0.000 claims abstract description 6
- 208000004930 Fatty Liver Diseases 0.000 claims abstract description 6
- 206010019708 Hepatic steatosis Diseases 0.000 claims abstract description 6
- 101100439101 Mus musculus Cebpa gene Proteins 0.000 claims abstract description 6
- 101100220687 Mus musculus Cidea gene Proteins 0.000 claims abstract description 6
- 206010012601 diabetes mellitus Diseases 0.000 claims abstract description 6
- 208000010706 fatty liver disease Diseases 0.000 claims abstract description 6
- 231100000240 steatosis hepatitis Toxicity 0.000 claims abstract description 6
- 239000003814 drug Substances 0.000 claims description 11
- 230000002401 inhibitory effect Effects 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 102000004169 proteins and genes Human genes 0.000 claims description 6
- 230000005764 inhibitory process Effects 0.000 claims description 4
- 101150076793 Cox8a gene Proteins 0.000 claims description 3
- 230000006371 metabolic abnormality Effects 0.000 claims 1
- 210000004027 cell Anatomy 0.000 abstract description 29
- 101150022052 UCP1 gene Proteins 0.000 abstract description 12
- 108010050258 Mitochondrial Uncoupling Proteins Proteins 0.000 abstract description 5
- 102000015494 Mitochondrial Uncoupling Proteins Human genes 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 101150110807 COX8B gene Proteins 0.000 abstract description 3
- 238000009509 drug development Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 14
- 238000011529 RT qPCR Methods 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 9
- 239000002609 medium Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 8
- YASAKCUCGLMORW-UHFFFAOYSA-N Rosiglitazone Chemical compound C=1C=CC=NC=1N(C)CCOC(C=C1)=CC=C1CC1SC(=O)NC1=O YASAKCUCGLMORW-UHFFFAOYSA-N 0.000 description 8
- 239000001963 growth medium Substances 0.000 description 8
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 7
- 102000004877 Insulin Human genes 0.000 description 7
- 108090001061 Insulin Proteins 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 7
- 229940079593 drug Drugs 0.000 description 7
- 239000012091 fetal bovine serum Substances 0.000 description 7
- 239000008103 glucose Substances 0.000 description 7
- 229940125396 insulin Drugs 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- NPGIHFRTRXVWOY-UHFFFAOYSA-N Oil red O Chemical compound Cc1ccc(C)c(c1)N=Nc1cc(C)c(cc1C)N=Nc1c(O)ccc2ccccc12 NPGIHFRTRXVWOY-UHFFFAOYSA-N 0.000 description 5
- 210000000593 adipose tissue white Anatomy 0.000 description 5
- 210000001593 brown adipocyte Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000001737 promoting effect Effects 0.000 description 5
- 239000006228 supernatant Substances 0.000 description 5
- 102000000536 PPAR gamma Human genes 0.000 description 4
- 108010016731 PPAR gamma Proteins 0.000 description 4
- 102000040945 Transcription factor Human genes 0.000 description 4
- 108091023040 Transcription factor Proteins 0.000 description 4
- 208000035475 disorder Diseases 0.000 description 4
- 230000036541 health Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229960004586 rosiglitazone Drugs 0.000 description 4
- 238000001262 western blot Methods 0.000 description 4
- 102100034808 CCAAT/enhancer-binding protein alpha Human genes 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 3
- 239000006180 TBST buffer Substances 0.000 description 3
- 210000000577 adipose tissue Anatomy 0.000 description 3
- 210000003486 adipose tissue brown Anatomy 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 238000001962 electrophoresis Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 210000004013 groin Anatomy 0.000 description 3
- 238000011534 incubation Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 229940126586 small molecule drug Drugs 0.000 description 3
- RDSUFEJPLMOUOL-UHFFFAOYSA-N 1-(2-methylpropyl)-3,7-dihydropurine-2,6-dione Chemical compound O=C1N(CC(C)C)C(=O)NC2=C1NC=N2 RDSUFEJPLMOUOL-UHFFFAOYSA-N 0.000 description 2
- 101710168309 CCAAT/enhancer-binding protein alpha Proteins 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 102000015303 Fatty Acid Synthases Human genes 0.000 description 2
- 108010039731 Fatty Acid Synthases Proteins 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 101000692455 Homo sapiens Platelet-derived growth factor receptor beta Proteins 0.000 description 2
- 108010013563 Lipoprotein Lipase Proteins 0.000 description 2
- 102100022119 Lipoprotein lipase Human genes 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- 108091006300 SLC2A4 Proteins 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 235000019577 caloric intake Nutrition 0.000 description 2
- 238000004113 cell culture Methods 0.000 description 2
- YRQNKMKHABXEJZ-UVQQGXFZSA-N chembl176323 Chemical compound C1C[C@]2(C)[C@@]3(C)CC(N=C4C[C@]5(C)CCC6[C@]7(C)CC[C@@H]([C@]7(CC[C@]6(C)[C@@]5(C)CC4=N4)C)CCCCCCCC)=C4C[C@]3(C)CCC2[C@]2(C)CC[C@H](CCCCCCCC)[C@]21C YRQNKMKHABXEJZ-UVQQGXFZSA-N 0.000 description 2
- UREBDLICKHMUKA-CXSFZGCWSA-N dexamethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-CXSFZGCWSA-N 0.000 description 2
- 229960003957 dexamethasone Drugs 0.000 description 2
- 239000012894 fetal calf serum Substances 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000006166 lysate Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003753 real-time PCR Methods 0.000 description 2
- 238000010839 reverse transcription Methods 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 208000001072 type 2 diabetes mellitus Diseases 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- ZKHQWZAMYRWXGA-KQYNXXCUSA-J ATP(4-) Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O)[C@@H](O)[C@H]1O ZKHQWZAMYRWXGA-KQYNXXCUSA-J 0.000 description 1
- ZKHQWZAMYRWXGA-UHFFFAOYSA-N Adenosine triphosphate Natural products C1=NC=2C(N)=NC=NC=2N1C1OC(COP(O)(=O)OP(O)(=O)OP(O)(O)=O)C(O)C1O ZKHQWZAMYRWXGA-UHFFFAOYSA-N 0.000 description 1
- 206010006187 Breast cancer Diseases 0.000 description 1
- 208000026310 Breast neoplasm Diseases 0.000 description 1
- 108010065459 CCAAT-Enhancer-Binding Protein-alpha Proteins 0.000 description 1
- 101100381481 Caenorhabditis elegans baz-2 gene Proteins 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010008531 Chills Diseases 0.000 description 1
- 108050008832 Fatty acid-binding protein, intestinal Proteins 0.000 description 1
- 102100026748 Fatty acid-binding protein, intestinal Human genes 0.000 description 1
- 102000058061 Glucose Transporter Type 4 Human genes 0.000 description 1
- 239000012981 Hank's balanced salt solution Substances 0.000 description 1
- 102100024594 Histone-lysine N-methyltransferase PRDM16 Human genes 0.000 description 1
- 101710122674 Histone-lysine N-methyltransferase PRDM16 Proteins 0.000 description 1
- 101001123331 Homo sapiens Peroxisome proliferator-activated receptor gamma coactivator 1-alpha Proteins 0.000 description 1
- 101000932478 Homo sapiens Receptor-type tyrosine-protein kinase FLT3 Proteins 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 206010022489 Insulin Resistance Diseases 0.000 description 1
- 108020005497 Nuclear hormone receptor Proteins 0.000 description 1
- 108091008606 PDGF receptors Proteins 0.000 description 1
- 102000017946 PGC-1 Human genes 0.000 description 1
- 108700038399 PGC-1 Proteins 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 108010019160 Pancreatin Proteins 0.000 description 1
- 102000003728 Peroxisome Proliferator-Activated Receptors Human genes 0.000 description 1
- 108090000029 Peroxisome Proliferator-Activated Receptors Proteins 0.000 description 1
- 102100028960 Peroxisome proliferator-activated receptor gamma coactivator 1-alpha Human genes 0.000 description 1
- 102000011653 Platelet-Derived Growth Factor Receptors Human genes 0.000 description 1
- 108010051742 Platelet-Derived Growth Factor beta Receptor Proteins 0.000 description 1
- 102000018967 Platelet-Derived Growth Factor beta Receptor Human genes 0.000 description 1
- 102100026547 Platelet-derived growth factor receptor beta Human genes 0.000 description 1
- 238000002123 RNA extraction Methods 0.000 description 1
- 239000013614 RNA sample Substances 0.000 description 1
- 101100372762 Rattus norvegicus Flt1 gene Proteins 0.000 description 1
- 102100020718 Receptor-type tyrosine-protein kinase FLT3 Human genes 0.000 description 1
- 108091008605 VEGF receptors Proteins 0.000 description 1
- 108010053099 Vascular Endothelial Growth Factor Receptor-2 Proteins 0.000 description 1
- 102000005789 Vascular Endothelial Growth Factors Human genes 0.000 description 1
- 108010019530 Vascular Endothelial Growth Factors Proteins 0.000 description 1
- 102100033177 Vascular endothelial growth factor receptor 2 Human genes 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 210000003855 cell nucleus Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000002299 complementary DNA Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 230000002438 mitochondrial effect Effects 0.000 description 1
- 210000001700 mitochondrial membrane Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 102000006255 nuclear receptors Human genes 0.000 description 1
- 108020004017 nuclear receptors Proteins 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229940055695 pancreatin Drugs 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012257 pre-denaturation Methods 0.000 description 1
- 210000000229 preadipocyte Anatomy 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 238000003757 reverse transcription PCR Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000020183 skimmed milk Nutrition 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- 229940121358 tyrosine kinase inhibitor Drugs 0.000 description 1
- 239000005483 tyrosine kinase inhibitor Substances 0.000 description 1
- 150000004917 tyrosine kinase inhibitor derivatives Chemical class 0.000 description 1
- 239000012224 working solution 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
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/415—1,2-Diazoles
- A61K31/416—1,2-Diazoles condensed with carbocyclic ring systems, e.g. indazole
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/04—Anorexiants; Antiobesity agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/06—Antihyperlipidemics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
Landscapes
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Diabetes (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Chemical & Material Sciences (AREA)
- Obesity (AREA)
- Hematology (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
- Endocrinology (AREA)
- Gastroenterology & Hepatology (AREA)
- Child & Adolescent Psychology (AREA)
- Medicines Containing Plant Substances (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
本发明提供一种Linifanib的新应用。Linifanib能够促进白色脂肪细胞褐色化、促进解偶联蛋白1(Ucp1)的表达、促进褐色化标志性基因PrDm16、Pgclα、Cidea、Dio2、Cox8b的mRNA表达水平,同时,能够抑制脂肪前体细胞分化为成熟的脂肪细胞、显著抑制脂肪细胞生成标志性基因Pparγ、Cebpα和Ap2的mRNA表达。可见,Linifanib不仅能促进脂肪细胞褐色化,还能够抑制脂肪细胞的生成,在预防和治疗脂肪代谢性相关疾病中具有重要作用,包括在肥胖症、糖尿病、脂肪肝、高脂血症的防治及药物开发中有巨大的应用前景。
Description
技术领域
本发明属于医药领域,特别涉及一种Linifanib在制备调节脂肪代谢的组合物、药品或保健品中的应用。
背景技术
肥胖人口在世界范围内日益增多。肥胖及其引发的相关疾病,如胰岛素抵抗、心血管疾病、肿瘤、高血脂、高血压、II型糖尿病等严重威胁着人类的健康。体内能量消耗与能量摄入不平衡是肥胖发生的主要诱因,增加机体能量消耗或减少能量摄入是治疗肥胖的有效途径。脂肪组织的类型主要有白色脂肪组织和褐色脂肪组织。白色脂肪组织内主要为白色脂肪细胞,白色脂肪细胞内含巨大的脂滴,几乎占了整个细胞的绝大部分,细胞核呈扁平状位于细胞边缘,主要功能是将能量以甘油三酯的形式储存。在肥胖人群体内,白色脂肪组织大量增加,是危害人体健康的有害脂肪。褐色脂肪组织主要为褐色脂肪细胞,与白色脂肪细胞不同,褐色脂肪细胞的脂滴呈多室分布,线粒体含量比较高,特异性高表达一种线粒体内膜上的解偶联蛋白1(Ucp1)。Ucp1可以将氧化呼吸电子传递链产生的质子动力势能转化为热量,增加非战栗产热从而促进能量消耗,因此有益于抵抗肥胖发生。此外,近年来科学研究发现,在冷冻或者特定药物刺激情况下,白色脂肪组织中会出现一种形态结构类似于褐色脂肪细胞的细胞类型,该细胞被称为米色脂肪细胞,这种现象被称为白色脂肪褐色化。在功能上,米色脂肪细胞也高表达解偶联蛋白1和其他褐色脂肪细胞标志基因,如:Cidea、Dio2和Cox8并能促进机体能量消耗。白色脂肪细胞褐色化的一个标志性特征就是解偶联蛋白1的表达明显上调,除了外在条件调控外,研究发现共转录因子PR结构域锌指蛋白16(Prdm16)和过氧化物酶体增殖物活化受体γ协同刺激因子1α(Pgc-1α)在分子水平上能正向调控白色脂肪细胞褐色化。Prdm16通过与PPARγ和PGC1A等转录因子相互作用激活大量的棕色脂肪相关基因,促进白色脂肪细胞褐色化。PGC-1α通过激活与Ucp1启动子结合的核受体,如TR、RXR和PPARs等调节棕色脂肪细胞Ucp1基因的表达。已有大量研究表明促进白色脂肪细胞褐色化可以有效的抵抗肥胖及其相关代谢疾病的发生,因此其成为治疗肥胖的新的靶点。探寻新的调控白色脂肪细胞褐色化的小分子药物成为研究热点。
肥胖发生同时伴随着白色脂肪细胞的变大和增多,抑制新的白色脂肪细胞生成也是有效调控肥胖发生的手段之一。3T3-L1是广泛应用于研究白色脂肪细胞分化的前体脂肪细胞系。脂肪细胞分化过程与脂肪细胞特异性功能基因的表达调控密切相关,涉及多种脂肪特异性转录因子的激活,如过氧化物酶体增殖物激活受体-γ(Pparγ)和CCAAT增强子结合蛋白-α(C/EBPα),并伴随着脂肪代谢相关基因,如脂蛋白脂酶(LPL)、葡萄糖转运蛋4(GLUT4)、脂肪酸合酶(FAS)、脂肪酸结合蛋白-2(Ap2)等的时序表达脂肪细胞分化受到体内、外多种因素的影响,这些因素通过复杂的信号通路,激活PPARγ和C/EBPα等转录因子,调节脂肪代谢相关基因的表达,进而影响脂肪细胞的分化过程。脂肪细胞分化及其调控失常与人类多种疾病如肥胖症、糖尿病、脂肪肝、高脂血症及乳腺癌等密切相关。
Linifanib,结构如式(Ⅰ),是一种多靶点VEGF和PDGFR受体家族的抑制剂,对KDR,Flt-1,PDGFRβ和FLT3有明显抑制作用,但其在脂肪代谢相关的领域的应用,未见报道。
发明内容
基于此,本发明的目的在于提供一种Linifanib的新应用。
为实现上述目的,本发明提供了如下技术方案:
Linifanib在制备防治脂肪代谢相关疾病的药品或保健品中的应用。
在其中一些实施例中,所述脂肪代谢相关疾病为肥胖症。
在其中一些实施例中,所述脂肪代谢相关疾病为糖尿病。
在其中一些实施例中,所述脂肪代谢相关疾病为脂肪肝。
在其中一些实施例中,所述脂肪代谢相关疾病为高脂血症。
Linifanib在制备调节脂肪代谢的药品或保健品中的应用。
基于上述技术方案,本发明具有以下效果:
本发明经发明人大量研究得出,Linifanib能够促进白色脂肪细胞褐色化、促进解偶联蛋白1(Ucp1)的表达、促进褐色化标志性基因Prdm16、Pgclα、Cidea、Dio2、Cox8b的mRNA表达水平,同时,能够抑制脂肪前体细胞分化为成熟的脂肪细胞、显著抑制脂肪细胞生成标志性基因Pparγ、Cebpα和Ap2的mRNA表达。可见,Linifanib不仅能促进脂肪细胞褐色化,还能够抑制脂肪细胞的生成,在预防和治疗脂肪代谢性相关疾病中具有重要作用,包括在肥胖症、糖尿病、脂肪肝、高脂血症的防治及药物开发中有巨大的应用前景。
附图说明
图1为Linifanib在体外促进白色脂肪细胞褐色化;
图2为Linifanib增强白色脂肪细胞褐色化标志性基因UCP1蛋白水平的表达;
图3为Linifanib促进白色脂肪细胞褐色化标志性基因的mRNA表达;
图4为Linifanib能抑制脂肪细胞生成;
图5为Linifanib抑制脂肪生成标志性基因的mRNA表达。
具体实施方式
为了便于理解本发明,下面将参照实施例对本发明进行更全面的描述,以下给出了本发明的较佳实施例。但是,本发明可以以许多不同的形式来实现,并不限于本文所描述的实施例。提供这些实施例的目的是使对本发明的公开内容的理解更加透彻全面。
除非另有定义,本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的,不是旨在于限制本发明。本文所使用的术语“和/或”包括一个或多个相关的所列项目的任意的和所有的组合。
本发明具体实施方式中所使用的Linifanib(利尼伐尼),又称为ABT-869,是由美国Abbott公司研发的一种三磷酸腺苷竞争性酪氨酸激酶抑制剂,针对血管内皮生长因子受体VEGFR和血小板衍生生长因子受体PDGFR的选择性低靶抑制活性。用于治疗癌症。。
本发明的一些实施例中,脂肪代谢相关疾病为白色脂肪细胞变大和/或白色脂肪细胞增多导致的脂肪代谢异常。
在其中一些实施例中,所述脂肪代谢相关疾病为:肥胖症、糖尿病、脂肪肝、高脂血症中的任一种。
本发明的一些实施例中,所述调节脂肪代谢为:促进白色脂肪细胞褐色化。
在其中一些实施例中,所述促进白色脂肪细胞褐色化为:促进白色脂肪细胞褐色化标志性基因Ucp1蛋白水平的表达。
在其中一些实施例中,所述促进白色脂肪细胞褐色化为:促进白色脂肪细胞褐色化标志性基因PrDm16、Pgclα、Cidea、Dio2、Cox8b的mRNA表达。
在其中一些实施例中,所述调节脂肪代谢为:抑制脂肪细胞的生成。
在其中一些实施例中,所述抑制脂肪细胞的生成为:通过抑制前体脂肪细胞分化从而抑制脂肪细胞的生成。
在其中一些实施例中,所述抑制脂肪细胞生成为:通过抑制脂肪生成标志性基因Pparγ、Cebpα和Ap2的mRNA表达。
实施例1腹股沟的白色脂肪的原代脂肪间充质细胞的分离
(1)取一只C57BL/6J背景的12周龄的小鼠,断颈处死,在75%的酒精中浸泡5分钟,然后转移到操作台中,取出腹股沟的白色脂肪;
(2)用PBS清洗3次,用剪刀将脂肪组织剪碎,1g脂肪组织加入10ml胶原酶Ⅰ溶液(用D-Hanks溶液配制,100ml加入0.1g胶原酶Ⅰ),放置37℃消化40分钟;
(3)用250μm滤膜过滤,加入细胞培养液,然后转移到离心管中,1000rpm离心3分钟;
(4)离心后的底部细胞为脂肪间充质细胞,弃除上清后,用新鲜的培养液悬起,铺到培养板中,第二天换液。
(5)获得的脂肪间充质细胞在添加10%胎牛血清(Hyclone)高糖的DMEM(Hyclone)的培养液生长至90%汇合度;
(6)更换培养液为添加了MDIR(0.5mM异丁基黄嘌呤,1μM地塞米松,87nM胰岛素和0.5μM罗格列酮:IBMX+Dex+Insulin+rosiglitazone)的诱导培养液(添加10%胎牛血清高糖的DMEM的培养液),培养2天。
(7)2天后,培养液更换为只添加IR(87nM胰岛素和0.5μM罗格列酮:Insulin+rosiglitazone)的诱导培养液(添加10%胎牛血清高糖的DMEM的培养液),每两天更换一次,直到细胞完全分化为脂肪细胞。
将培养基更换为正常的培养基(添加10%胎牛血清高糖的DMEM的培养液),同时添加指定剂量的小分子药物Linifanib刺激一天。一天后,细胞可用于实时定量PCR和Westernblot分析。
实施例2实时定量PCR分析脂肪细胞褐色化标志性基因的mRNA表达水平
取实施例1所述的腹股沟的白色脂肪的原代脂肪间充质细胞完全分化得到的脂肪细胞,将培养基更换为正常的培养基(添加10%胎牛血清高糖的DMEM的培养液),同时添加0μM(Control组)和0.3μM、1μM和3μM的小分子药物Linifanib刺激该脂肪细胞。24小时后,提取RNA,进行实时定量PCR分析,步骤如下:
RNA提取:具体操作如下:
1)分别在样品上加入300μl RNA裂解液,300μl RNA稀释液,室温静置5min;
2)最大转速离心5min吸取上清液;
3)加入0.5倍上清体积的无水乙醇,轻轻混匀;
4)将上清转移至收集管8000rpm,1min,弃滤液;
5)加入600μl RNA洗液,8000rpm,1min,弃滤液;
6)加入600μl RNA洗液,8000rpm,1min,弃滤液。空柱离心2min,晾干;
7)加入40μl无核酸酶水洗脱,收集RNA样品
RNA逆转录:利用SuperScriptTMⅡRT逆转录试剂盒合成cDNA;
反应条件:
预变性:95℃20秒;
变性:95℃,10秒;
退火:60℃,20秒;
孵育:70℃1秒;
根据基因的表达量重复38~45个循环,65~95℃做溶解曲线,每0.5℃读一次板,时间为1秒。
实时定量PCR采用Ucp1引物,对褐色化标志性基因Ucp1的mRNA表达水平进行检测,分析及统计结果如1所示。可见,Linifanib在3μM浓度下,可显著促进褐色化标志性基因的mRNA表达水平。实时定量PCR采用以下相应基因的引物对褐色化标志性基因Prdm16、Pgclα、Cidea、Dio2、Cox8b的mRNA表达水平进行检测,分析及统计结果如图3所示,Linifanib促进白色脂肪细胞褐色化标志性基因的mRNA表达。其中,引物序列如下表1所示:
表1实时定量PCR测试引物序列
实施例3 Western blot分析Linifanib促进脂肪细胞Ucp1蛋白的表达
取实施例1所述的腹股沟的白色脂肪的原代脂肪间充质细胞分化得到的脂肪细胞,将培养基更换为正常的培养基(添加10%胎牛血清高糖的DMEM的培养液),同时添加0μM(Control组)、0.3μM、1μM和3μM的药物Linifanib刺激该脂肪细胞。24小时后,提取细胞内蛋白,使用Western blot方法检测Ucp1蛋白表达水平的变化,Western blot具体步骤如下:
(1)配胶:将玻璃板清洗干净,用ddH2O冲洗。配制12%的分离胶,待胶凝固后即可上样。
(2)样品处理:去培养液后PBS冲洗2~3遍(冷的PBS有可能使细胞脱落)。加适量的冰预冷的裂解液后置于冰上10~20min。用细胞刮刮下细胞,12000g离心,4℃,2min。取少量上清进行定量。将所有蛋白样品调至等浓度,充分混合沉淀后加入缓冲液后在100℃水浴锅中放置6-8分钟。电泳:上样前将胶板下的气泡赶走。在60V电压下电泳。在目的蛋白泳动至距胶下缘1cm以上结束。
(3)转膜:取出凝胶,在转膜夹上分别放置海绵,滤纸,凝胶,PVDF膜,滤纸,凝胶,装好放入电转槽,加入转膜液。转膜条件为:250mA,90min。
(4)封闭:将膜从电转槽中取出,浸没于5%脱脂奶粉的TBST封闭液中缓慢摇荡2小时。
(5)一抗的准备:将Western膜从封闭液中取出,滤纸贴角稍吸干,正面朝下贴在一抗上,注意不要留下气泡,4℃静置过夜。一抗孵育结束后,用TBST浸洗三次,每次10min。
(6)二抗:使用与一抗相同方法孵育二抗,室温2小时。二抗孵育结束后,孵育结束后,用TBST浸洗三次,每次10min。
(7)发光鉴定:将A、B发光液按比例稀释混合。膜用去离子水稍加漂洗,滤纸贴角吸干,反贴法覆于A、B混合液滴上,置于保鲜膜内固定于片盒中,迅速盖上胶片,关闭胶盒,根据所见荧光强度曝光。取出胶片立即完全浸入显影液中1-2min,清水漂洗一下后放在定影液中至底片完全定影,清水冲净晾干,进行分析与扫描。
结果如图2所示,即Linifanib在1μM和3μM剂量下增强褐色化标志性基因Ucp1蛋白水平的表达。可见,Linifanib在3μM浓度下促进脂肪细胞中UPC1的表达尤其显著。
实施例4 Linifanib在脂肪细胞分化过程中抑制脂肪细胞的生成
(一)3T3-L1前体脂肪细胞的培养与分化
(1)3T3-L1前体脂肪细胞传代铺板:90%细胞汇聚的10cm培养皿中旧培养液全部弃掉,加入2mL PBS漂洗漂浮细胞,吸弃PBS。加入1mL胰酶,放入37℃、5%二氧化碳培养箱消化约1-3min。加入2mL含10%胎牛血清和1%双抗的DMEM培养基终止消化。1000rpm离心5min;加入适量新鲜配制的培养液重悬细胞,铺板到6孔板细胞培养皿,直至细胞长满。
(2)更换培养液为添加了MDI(0.5mM异丁基黄嘌呤,1μM地塞米松,87nM胰岛素:IBMX+Dex+Insulin)的诱导培养液(添加10%胎牛血清高糖的DMEM的培养液)和指定剂量的药物Linifanib,6孔板每孔培养基剂量为2ml,培养2天。
(3)2天后,培养液更换为只添加I(87nM胰岛素)的诱导培养液(添加10%胎牛血清高糖的DMEM的培养液))和0μM(Control组)、1μM和3μM的药物Linifanib,每两天更换一次,直到对照组细胞完全分化为脂肪细胞。细胞用于后续的油红O染色和实时定量PCR分析。
(二)油红O染色
(1)待对照组(Control组)六孔板中的3T3-L1前体脂肪细胞完全分化为成熟的脂肪细胞;
(2)吸去原有培养基,加入500μl 10%福尔马林固定5min;
(3)除去福尔马林,加入500μl 100%福尔马林,固定至少1h;
(4)吸去福尔马林,1ml 60%异丙醇洗,随后除去异丙醇,让样品表面彻底干;
(5)加入油红O工作液(60%油红O储存液,40%水)500μl处理10min。吸去液体,加水洗4次,吸去水让样品表面彻底干(油红O储存液配方:0.7g油红O,200ml异丙醇摇床过夜,0.22μm滤膜过滤)。
染色结果如图4所示,可见,相比Control组,3μM的Linifanib药物处理的细胞颜色较浅,脂肪细胞分化受到抑制。可见,Linifanib可显著抑制3T3-L1前体脂肪细胞的分化,抑制脂肪细胞的生成。
(三)实时定量PCR
将实施例所述的3T3-L1前体脂肪细胞分化得到脂肪细胞,分别对添加了0μM(Control组)、1μM和3μM的Linifanib的细胞,提取RNA,进行实时定量PCR分析,具体步骤与实施例3基本相同。
其中实时定量PCR分别采用相应基因的引物,对脂肪细胞生成标志性基因Pparγ、Cebpα和Ap2的mRNA表达水平进行检测,分析及统计结果如图5所示。可见,Linifanib在3μM浓度下,可显著抑制脂肪细胞生成标志性基因Pparγ、Cebpα和Ap2的mRNA表达。其中,引物序列如表2所示:
表2实时定量PCR测试引物序列
以上所述实施例的各技术特征可以进行任意的组合,为使描述简洁,未对以上实施例中的各个技术特征所有可能的组合都进行描述,然而,只要这些技术特征的组合不存在矛盾,都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式,其描述较为具体和详细,但并不能因此而理解为对本发明专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干变形和改进,这些都属于本发明的保护范围。因此,本发明专利的保护范围应以所附权利要求为准。
Claims (7)
1.Linifanib在制备防治脂肪代谢相关疾病的药品中的应用,其特征在于,所述脂肪代谢相关疾病为白色脂肪细胞变大和/或白色脂肪细胞增多导致的脂肪代谢异常。
2.根据权利要求1所述的应用,其特征在于,所述脂肪代谢相关疾病为:肥胖症、糖尿病、脂肪肝、高脂血症中的任一种。
3.Linifanib在制备调节脂肪代谢的药品中的应用,其特征在于,所述调节脂肪代谢为:促进白色脂肪细胞褐色化和/或抑制脂肪细胞的生成。
4.根据权利要求3所述的应用,其特征在于,所述促进白色脂肪细胞褐色化为:促进白色脂肪细胞褐色化标志性基因Ucp1蛋白水平的表达。
5.根据权利要求4所述的应用,其特征在于,所述促进白色脂肪细胞褐色化为:促进白色脂肪细胞褐色化标志性基因PrDm16、Pgclα、Cidea、Dio2、Cox8b的mRNA表达。
6.根据权利要求3所述的应用,其特征在于,所述抑制脂肪细胞的生成为:通过抑制前体脂肪细胞分化从而抑制脂肪细胞的生成。
7.根据权利要求6所述的应用,其特征在于,所述抑制脂肪细胞的生成为:通过抑制脂肪生成标志性基因Pparγ、Cebpα和Ap2的mRNA表达。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811180198.0A CN109464443B (zh) | 2018-10-10 | 2018-10-10 | Linifanib的新应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811180198.0A CN109464443B (zh) | 2018-10-10 | 2018-10-10 | Linifanib的新应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109464443A CN109464443A (zh) | 2019-03-15 |
CN109464443B true CN109464443B (zh) | 2021-08-17 |
Family
ID=65664945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811180198.0A Expired - Fee Related CN109464443B (zh) | 2018-10-10 | 2018-10-10 | Linifanib的新应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109464443B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110484566B (zh) * | 2019-08-29 | 2021-06-29 | 中国人民解放军第四军医大学 | 一种类棕色脂肪外泌体及其工程化生产方法和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011083150A2 (en) * | 2010-01-07 | 2011-07-14 | Akron Molecules Gmbh | Obesity small molecules |
CN105287552A (zh) * | 2015-10-27 | 2016-02-03 | 中国科学院广州生物医药与健康研究院 | 阿西替尼的新应用 |
WO2017079566A1 (en) * | 2015-11-05 | 2017-05-11 | Conatus Pharmaceuticals, Inc. | Caspase inhibitors for use in the treatment of liver cancer |
-
2018
- 2018-10-10 CN CN201811180198.0A patent/CN109464443B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011083150A2 (en) * | 2010-01-07 | 2011-07-14 | Akron Molecules Gmbh | Obesity small molecules |
CN105287552A (zh) * | 2015-10-27 | 2016-02-03 | 中国科学院广州生物医药与健康研究院 | 阿西替尼的新应用 |
WO2017079566A1 (en) * | 2015-11-05 | 2017-05-11 | Conatus Pharmaceuticals, Inc. | Caspase inhibitors for use in the treatment of liver cancer |
Also Published As
Publication number | Publication date |
---|---|
CN109464443A (zh) | 2019-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Bouraoui et al. | Regulation of proliferation and differentiation of adipocyte precursor cells in rainbow trout (Oncorhynchus mykiss) | |
CN115245567B (zh) | Fgl1抑制剂在制备防治心肌缺血损伤的药物中的应用 | |
CN109464443B (zh) | Linifanib的新应用 | |
CN111254146B (zh) | Linc01331基因抑制剂在制备治疗肺癌药物中的用途 | |
CN111454899B (zh) | 角叉菜多糖在抑制间充质干细胞成脂转化中的用途 | |
CN111658775A (zh) | 长链非编码rna在干细胞成骨分化和成脂分化中的作用 | |
Liu et al. | Inhibition of adipogenic differentiation of bone marrow mesenchymal stem cells by erythropoietin via activating ERK and P38 MAPK | |
CN116426469B (zh) | LAP2α在间充质干细胞成脂向分化中的应用 | |
CN110967490B (zh) | Abin3在制备预防、缓解和/或治疗肝脏缺血再灌注损伤药物中的应用 | |
CN116077448B (zh) | 人间充质干细胞注射液及其应用 | |
CN109939222B (zh) | Creg蛋白用于促进骨骼肌再生的医药用途 | |
CN116716243A (zh) | 灵仙新苷在促进牙髓干细胞生长和成骨分化中的应用 | |
AU2021225272B2 (en) | Use of PAX4 inhibitor in preparation of drug for inhibiting fibrosis | |
CN116236577A (zh) | 神经导向因子Sema3A的应用及治疗骨溶解症的药物组合物 | |
CN105688227B (zh) | miR-127在制备治疗肌肉疾病的药物中的用途 | |
CN111202847B (zh) | Pax6基因或其表达产物在制备抑制纤维化的药物中的应用 | |
CN113143943A (zh) | Thonningianin A在制备作为L-型钙离子通道激活剂的药物中的应用 | |
CN113801943B (zh) | miR-450b-3p对脂肪细胞聚酯的调控作用及其应用 | |
Hong et al. | Myogenesis of Porcine Muscle Satellite Cells by Extracellular Matrix From Fibrotic Adipose Tissue-Derived Mesenchymal Stem Cells | |
CN110951707A (zh) | 丙酮酸激酶m2突变体及其在心血管疾病中的应用 | |
Yuan et al. | Effect of Coptidis Rhizoma extracts in a water-based solution on insulin resistance in 3T3-L1 adipocytes | |
CN113633774B (zh) | 调节nlrp6基因和/或其表达产物水平的物质的用途 | |
Sulaiman et al. | The combination of bFGF and hydrocortisone is a better alternative compared to 5-azacytidine for cardiomyogenic differentiation of bone marrow and adipose stem cells | |
CN106344553B (zh) | 莪术醇在制备用于通过干预子宫内膜间质细胞而达到治疗子宫腺肌病的药物中的用途 | |
CN118845811A (zh) | 金丝桃苷在制备减轻慢性肾脏病血管钙化药物中的应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |