CN109879937B - 一种表皮细胞生长因子模拟肽及其应用 - Google Patents
一种表皮细胞生长因子模拟肽及其应用 Download PDFInfo
- Publication number
- CN109879937B CN109879937B CN201910262127.3A CN201910262127A CN109879937B CN 109879937 B CN109879937 B CN 109879937B CN 201910262127 A CN201910262127 A CN 201910262127A CN 109879937 B CN109879937 B CN 109879937B
- Authority
- CN
- China
- Prior art keywords
- peptide
- growth factor
- egfr
- epidermal growth
- egf
- 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.)
- Active
Links
- 108090000765 processed proteins & peptides Proteins 0.000 title claims abstract description 104
- 230000003278 mimic effect Effects 0.000 title claims abstract description 28
- 230000010261 cell growth Effects 0.000 title abstract description 13
- 239000003102 growth factor Substances 0.000 title abstract description 13
- 210000001339 epidermal cell Anatomy 0.000 title abstract description 9
- 102000052116 epidermal growth factor receptor activity proteins Human genes 0.000 claims abstract description 43
- 108700015053 epidermal growth factor receptor activity proteins Proteins 0.000 claims abstract description 43
- YOHYSYJDKVYCJI-UHFFFAOYSA-N n-[3-[[6-[3-(trifluoromethyl)anilino]pyrimidin-4-yl]amino]phenyl]cyclopropanecarboxamide Chemical compound FC(F)(F)C1=CC=CC(NC=2N=CN=C(NC=3C=C(NC(=O)C4CC4)C=CC=3)C=2)=C1 YOHYSYJDKVYCJI-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000002537 cosmetic Substances 0.000 claims abstract description 26
- 239000003814 drug Substances 0.000 claims abstract description 20
- 102400001368 Epidermal growth factor Human genes 0.000 claims description 22
- 101800003838 Epidermal growth factor Proteins 0.000 claims description 22
- 229940116977 epidermal growth factor Drugs 0.000 claims description 22
- 102000004196 processed proteins & peptides Human genes 0.000 claims description 22
- VBEQCZHXXJYVRD-GACYYNSASA-N uroanthelone Chemical compound C([C@@H](C(=O)N[C@H](C(=O)N[C@@H](CS)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CS)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(O)=O)C(C)C)[C@@H](C)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CCSC)NC(=O)[C@H](CS)NC(=O)[C@@H](NC(=O)CNC(=O)CNC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CS)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CS)NC(=O)CNC(=O)[C@H]1N(CCC1)C(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC(N)=O)C(C)C)[C@@H](C)CC)C1=CC=C(O)C=C1 VBEQCZHXXJYVRD-GACYYNSASA-N 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 10
- 150000001413 amino acids Chemical group 0.000 claims description 8
- 108020004707 nucleic acids Proteins 0.000 claims description 8
- 102000039446 nucleic acids Human genes 0.000 claims description 8
- 150000007523 nucleic acids Chemical class 0.000 claims description 8
- 229920001184 polypeptide Polymers 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 239000013604 expression vector Substances 0.000 claims description 5
- -1 millicapsules Substances 0.000 claims description 5
- 238000003259 recombinant expression Methods 0.000 claims description 5
- 206010072170 Skin wound Diseases 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000013268 sustained release Methods 0.000 claims description 4
- 239000012730 sustained-release form Substances 0.000 claims description 4
- 238000003556 assay Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 238000012270 DNA recombination Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000002502 liposome Substances 0.000 claims description 2
- 239000000693 micelle Substances 0.000 claims description 2
- 239000003094 microcapsule Substances 0.000 claims description 2
- 239000011859 microparticle Substances 0.000 claims description 2
- 239000004005 microsphere Substances 0.000 claims description 2
- 239000002088 nanocapsule Substances 0.000 claims description 2
- 239000002105 nanoparticle Substances 0.000 claims description 2
- 239000002077 nanosphere Substances 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 230000002194 synthesizing effect Effects 0.000 claims description 2
- 230000008685 targeting Effects 0.000 claims description 2
- 108060006698 EGF receptor Proteins 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 210000004027 cell Anatomy 0.000 abstract description 32
- 230000000694 effects Effects 0.000 abstract description 15
- 210000002950 fibroblast Anatomy 0.000 abstract description 11
- 230000035755 proliferation Effects 0.000 abstract description 10
- 210000002510 keratinocyte Anatomy 0.000 abstract description 8
- 238000012216 screening Methods 0.000 abstract description 8
- 230000004069 differentiation Effects 0.000 abstract description 7
- 229940079593 drug Drugs 0.000 abstract description 7
- 230000003213 activating effect Effects 0.000 abstract description 4
- 101150086096 Eif2ak3 gene Proteins 0.000 abstract description 3
- 108010067902 Peptide Library Proteins 0.000 abstract description 3
- 125000003275 alpha amino acid group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 102000009024 Epidermal Growth Factor Human genes 0.000 description 44
- 108090000623 proteins and genes Proteins 0.000 description 29
- 102000004169 proteins and genes Human genes 0.000 description 25
- 210000003491 skin Anatomy 0.000 description 21
- 238000004113 cell culture Methods 0.000 description 11
- 238000012258 culturing Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 239000006180 TBST buffer Substances 0.000 description 8
- 101710194975 Uncharacterized protein gp14 Proteins 0.000 description 8
- 239000012528 membrane Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 108010038807 Oligopeptides Proteins 0.000 description 7
- 102000015636 Oligopeptides Human genes 0.000 description 7
- 230000004663 cell proliferation Effects 0.000 description 7
- 239000013642 negative control Substances 0.000 description 7
- 230000001737 promoting effect Effects 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 230000019491 signal transduction Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000006228 supernatant Substances 0.000 description 6
- 238000002965 ELISA Methods 0.000 description 5
- 238000002835 absorbance Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 238000002823 phage display Methods 0.000 description 5
- 230000008439 repair process Effects 0.000 description 5
- 210000004927 skin cell Anatomy 0.000 description 5
- NHBKXEKEPDILRR-UHFFFAOYSA-N 2,3-bis(butanoylsulfanyl)propyl butanoate Chemical compound CCCC(=O)OCC(SC(=O)CCC)CSC(=O)CCC NHBKXEKEPDILRR-UHFFFAOYSA-N 0.000 description 4
- 230000006037 cell lysis Effects 0.000 description 4
- 238000001962 electrophoresis Methods 0.000 description 4
- 238000012163 sequencing technique Methods 0.000 description 4
- 210000002700 urine Anatomy 0.000 description 4
- VFUXXFVCYZPOQG-WDSKDSINSA-N Asp-Glu-Gly Chemical compound [H]N[C@@H](CC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)NCC(O)=O VFUXXFVCYZPOQG-WDSKDSINSA-N 0.000 description 3
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 3
- 108010087230 Sincalide Proteins 0.000 description 3
- 206010052428 Wound Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010609 cell counting kit-8 assay Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XBGGUPMXALFZOT-UHFFFAOYSA-N glycyl-L-tyrosine hemihydrate Natural products NCC(=O)NC(C(O)=O)CC1=CC=C(O)C=C1 XBGGUPMXALFZOT-UHFFFAOYSA-N 0.000 description 3
- 108010087823 glycyltyrosine Proteins 0.000 description 3
- 239000013641 positive control Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000028327 secretion Effects 0.000 description 3
- 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 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000001262 western blot Methods 0.000 description 3
- 230000037314 wound repair Effects 0.000 description 3
- 102000008186 Collagen Human genes 0.000 description 2
- 108010035532 Collagen Proteins 0.000 description 2
- 102000004127 Cytokines Human genes 0.000 description 2
- 108090000695 Cytokines Proteins 0.000 description 2
- 108020004414 DNA Proteins 0.000 description 2
- 208000008960 Diabetic foot Diseases 0.000 description 2
- 102000009465 Growth Factor Receptors Human genes 0.000 description 2
- 108010009202 Growth Factor Receptors Proteins 0.000 description 2
- 102000019149 MAP kinase activity proteins Human genes 0.000 description 2
- 108040008097 MAP kinase activity proteins Proteins 0.000 description 2
- 229940124158 Protease/peptidase inhibitor Drugs 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 2
- 238000003149 assay kit Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006143 cell culture medium Substances 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 229920001436 collagen Polymers 0.000 description 2
- DDRJAANPRJIHGJ-UHFFFAOYSA-N creatinine Chemical compound CN1CC(=O)NC1=N DDRJAANPRJIHGJ-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100001083 no cytotoxicity Toxicity 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000000137 peptide hydrolase inhibitor Substances 0.000 description 2
- 239000013612 plasmid Substances 0.000 description 2
- 102000005962 receptors Human genes 0.000 description 2
- 108020003175 receptors Proteins 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008591 skin barrier function Effects 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 1
- AJLNZWYOJAWBCR-OOPVGHQCSA-N (4s)-4-acetamido-5-[[(2s)-1-[[(2s)-1-[[(2s)-5-amino-1-[[(2s)-1-[[(2s)-1-amino-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-4-car Chemical compound OC(=O)CC[C@H](NC(C)=O)C(=C)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCN=C(N)N)C(N)=O AJLNZWYOJAWBCR-OOPVGHQCSA-N 0.000 description 1
- IVLXQGJVBGMLRR-UHFFFAOYSA-N 2-aminoacetic acid;hydron;chloride Chemical compound Cl.NCC(O)=O IVLXQGJVBGMLRR-UHFFFAOYSA-N 0.000 description 1
- PBSOQGZLPFVXPU-YUMQZZPRSA-N Arg-Glu-Gly Chemical compound [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(=O)NCC(O)=O PBSOQGZLPFVXPU-YUMQZZPRSA-N 0.000 description 1
- DATSKXOXPUAOLK-KKUMJFAQSA-N Asn-Tyr-Leu Chemical compound [H]N[C@@H](CC(N)=O)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N[C@@H](CC(C)C)C(O)=O DATSKXOXPUAOLK-KKUMJFAQSA-N 0.000 description 1
- 102400000748 Beta-endorphin Human genes 0.000 description 1
- 101800005049 Beta-endorphin Proteins 0.000 description 1
- KNFLNGRLKALWRF-LDXSYGEZSA-N CSCC[C@H](N)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](C(C)C)C(N)=O)CC1=CC=CC=C1 Chemical compound CSCC[C@H](N)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](C(C)C)C(N)=O)CC1=CC=CC=C1 KNFLNGRLKALWRF-LDXSYGEZSA-N 0.000 description 1
- 101710132601 Capsid protein Proteins 0.000 description 1
- QRYRORQUOLYVBU-VBKZILBWSA-N Carnosic acid Natural products CC([C@@H]1CC2)(C)CCC[C@]1(C(O)=O)C1=C2C=C(C(C)C)C(O)=C1O QRYRORQUOLYVBU-VBKZILBWSA-N 0.000 description 1
- 108010087806 Carnosine Proteins 0.000 description 1
- 108010001857 Cell Surface Receptors Proteins 0.000 description 1
- 102000000844 Cell Surface Receptors Human genes 0.000 description 1
- 101710094648 Coat protein Proteins 0.000 description 1
- 102000053602 DNA Human genes 0.000 description 1
- 238000007400 DNA extraction Methods 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 206010014970 Ephelides Diseases 0.000 description 1
- 102000003951 Erythropoietin Human genes 0.000 description 1
- 108090000394 Erythropoietin Proteins 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 241001524679 Escherichia virus M13 Species 0.000 description 1
- 206010063560 Excessive granulation tissue Diseases 0.000 description 1
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 description 1
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 description 1
- VXKCPBPQEKKERH-IUCAKERBSA-N Gly-Arg-Pro Chemical compound NC(N)=NCCC[C@H](NC(=O)CN)C(=O)N1CCC[C@H]1C(O)=O VXKCPBPQEKKERH-IUCAKERBSA-N 0.000 description 1
- KKBWDNZXYLGJEY-UHFFFAOYSA-N Gly-Arg-Pro Natural products NCC(=O)NC(CCNC(=N)N)C(=O)N1CCCC1C(=O)O KKBWDNZXYLGJEY-UHFFFAOYSA-N 0.000 description 1
- 102000003886 Glycoproteins Human genes 0.000 description 1
- 108090000288 Glycoproteins Proteins 0.000 description 1
- 102100021181 Golgi phosphoprotein 3 Human genes 0.000 description 1
- 101100118545 Holotrichia diomphalia EGF-like gene Proteins 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 101000851181 Homo sapiens Epidermal growth factor receptor Proteins 0.000 description 1
- 102000000589 Interleukin-1 Human genes 0.000 description 1
- 108010002352 Interleukin-1 Proteins 0.000 description 1
- LFVLUOAHQIVABZ-UHFFFAOYSA-N Iodofenphos Chemical compound COP(=S)(OC)OC1=CC(Cl)=C(I)C=C1Cl LFVLUOAHQIVABZ-UHFFFAOYSA-N 0.000 description 1
- URLZCHNOLZSCCA-VABKMULXSA-N Leu-enkephalin Chemical compound C([C@@H](C(=O)N[C@@H](CC(C)C)C(O)=O)NC(=O)CNC(=O)CNC(=O)[C@@H](N)CC=1C=CC(O)=CC=1)C1=CC=CC=C1 URLZCHNOLZSCCA-VABKMULXSA-N 0.000 description 1
- 101710125418 Major capsid protein Proteins 0.000 description 1
- 208000003351 Melanosis Diseases 0.000 description 1
- CQOVPNPJLQNMDC-UHFFFAOYSA-N N-beta-alanyl-L-histidine Natural products NCCC(=O)NC(C(O)=O)CC1=CN=CN1 CQOVPNPJLQNMDC-UHFFFAOYSA-N 0.000 description 1
- 108010025020 Nerve Growth Factor Proteins 0.000 description 1
- 102000015336 Nerve Growth Factor Human genes 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 101710141454 Nucleoprotein Proteins 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 102400000050 Oxytocin Human genes 0.000 description 1
- 101800000989 Oxytocin Proteins 0.000 description 1
- XNOPRXBHLZRZKH-UHFFFAOYSA-N Oxytocin Natural products N1C(=O)C(N)CSSCC(C(=O)N2C(CCC2)C(=O)NC(CC(C)C)C(=O)NCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(CCC(N)=O)NC(=O)C(C(C)CC)NC(=O)C1CC1=CC=C(O)C=C1 XNOPRXBHLZRZKH-UHFFFAOYSA-N 0.000 description 1
- 101710083689 Probable capsid protein Proteins 0.000 description 1
- 108010007131 Pulmonary Surfactant-Associated Protein B Proteins 0.000 description 1
- 102100032617 Pulmonary surfactant-associated protein B Human genes 0.000 description 1
- 108020004682 Single-Stranded DNA Proteins 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- GXBMIBRIOWHPDT-UHFFFAOYSA-N Vasopressin Natural products N1C(=O)C(CC=2C=C(O)C=CC=2)NC(=O)C(N)CSSCC(C(=O)N2C(CCC2)C(=O)NC(CCCN=C(N)N)C(=O)NCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(CCC(N)=O)NC(=O)C1CC1=CC=CC=C1 GXBMIBRIOWHPDT-UHFFFAOYSA-N 0.000 description 1
- 108010004977 Vasopressins Proteins 0.000 description 1
- 102000002852 Vasopressins Human genes 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000000539 amino acid group Chemical group 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- KBZOIRJILGZLEJ-LGYYRGKSSA-N argipressin Chemical compound C([C@H]1C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CSSC[C@@H](C(N[C@@H](CC=2C=CC(O)=CC=2)C(=O)N1)=O)N)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCN=C(N)N)C(=O)NCC(N)=O)C1=CC=CC=C1 KBZOIRJILGZLEJ-LGYYRGKSSA-N 0.000 description 1
- OHDRQQURAXLVGJ-HLVWOLMTSA-N azane;(2e)-3-ethyl-2-[(e)-(3-ethyl-6-sulfo-1,3-benzothiazol-2-ylidene)hydrazinylidene]-1,3-benzothiazole-6-sulfonic acid Chemical compound [NH4+].[NH4+].S/1C2=CC(S([O-])(=O)=O)=CC=C2N(CC)C\1=N/N=C1/SC2=CC(S([O-])(=O)=O)=CC=C2N1CC OHDRQQURAXLVGJ-HLVWOLMTSA-N 0.000 description 1
- WOPZMFQRCBYPJU-NTXHZHDSSA-N beta-endorphin Chemical compound C([C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](CCC(N)=O)C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H]1N(CCC1)C(=O)[C@@H](NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CO)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](CCSC)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)CNC(=O)CNC(=O)[C@@H](N)CC=1C=CC(O)=CC=1)[C@@H](C)O)[C@@H](C)O)C(C)C)[C@@H](C)O)C1=CC=CC=C1 WOPZMFQRCBYPJU-NTXHZHDSSA-N 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229940044199 carnosine Drugs 0.000 description 1
- CQOVPNPJLQNMDC-ZETCQYMHSA-N carnosine Chemical compound [NH3+]CCC(=O)N[C@H](C([O-])=O)CC1=CNC=N1 CQOVPNPJLQNMDC-ZETCQYMHSA-N 0.000 description 1
- 230000024245 cell differentiation Effects 0.000 description 1
- 239000008004 cell lysis buffer Substances 0.000 description 1
- 230000005754 cellular signaling Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 229940109239 creatinine Drugs 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 238000002784 cytotoxicity assay Methods 0.000 description 1
- 231100000263 cytotoxicity test Toxicity 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 229940105423 erythropoietin Drugs 0.000 description 1
- 210000002744 extracellular matrix Anatomy 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000001126 granulation tissue Anatomy 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 102000045108 human EGFR Human genes 0.000 description 1
- 229920002674 hyaluronan Polymers 0.000 description 1
- 229960003160 hyaluronic acid Drugs 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009856 intestinal mucosal lesion Effects 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012160 loading buffer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000012139 lysis buffer Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229940053128 nerve growth factor Drugs 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000037311 normal skin Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- XNOPRXBHLZRZKH-DSZYJQQASA-N oxytocin Chemical compound C([C@H]1C(=O)N[C@H](C(N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CSSC[C@H](N)C(=O)N1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CC(C)C)C(=O)NCC(N)=O)=O)[C@@H](C)CC)C1=CC=C(O)C=C1 XNOPRXBHLZRZKH-DSZYJQQASA-N 0.000 description 1
- 229960001723 oxytocin Drugs 0.000 description 1
- 238000004091 panning Methods 0.000 description 1
- 230000008288 physiological mechanism Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- OXCMYAYHXIHQOA-UHFFFAOYSA-N potassium;[2-butyl-5-chloro-3-[[4-[2-(1,2,4-triaza-3-azanidacyclopenta-1,4-dien-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methanol Chemical compound [K+].CCCCC1=NC(Cl)=C(CO)N1CC1=CC=C(C=2C(=CC=CC=2)C2=N[N-]N=N2)C=C1 OXCMYAYHXIHQOA-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003127 radioimmunoassay Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000004007 reversed phase HPLC Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000012679 serum free medium Substances 0.000 description 1
- 235000020183 skimmed milk Nutrition 0.000 description 1
- 230000009759 skin aging Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- ADNPLDHMAVUMIW-CUZNLEPHSA-N substance P Chemical compound C([C@@H](C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(N)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CCCCN)NC(=O)[C@H]1N(CCC1)C(=O)[C@@H](N)CCCN=C(N)N)C1=CC=CC=C1 ADNPLDHMAVUMIW-CUZNLEPHSA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 229960003726 vasopressin Drugs 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Landscapes
- Peptides Or Proteins (AREA)
Abstract
Description
筛选轮数 | 输入噬菌体量(pfu) | 输出噬菌体量(pfu) | 得率 |
1 | 1×10<sup>11</sup> | 5.2×10<sup>5</sup> | 5.2×10<sup>-6</sup> |
2 | 1×10<sup>11</sup> | 4.02×10<sup>5</sup> | 4.02×10<sup>-6</sup> |
3 | 1×10<sup>11</sup> | 6.12×10<sup>5</sup> | 6.12×10<sup>-6</sup> |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910262127.3A CN109879937B (zh) | 2019-04-02 | 2019-04-02 | 一种表皮细胞生长因子模拟肽及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910262127.3A CN109879937B (zh) | 2019-04-02 | 2019-04-02 | 一种表皮细胞生长因子模拟肽及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109879937A CN109879937A (zh) | 2019-06-14 |
CN109879937B true CN109879937B (zh) | 2020-08-21 |
Family
ID=66935802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910262127.3A Active CN109879937B (zh) | 2019-04-02 | 2019-04-02 | 一种表皮细胞生长因子模拟肽及其应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109879937B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1546522A (zh) * | 2003-12-03 | 2004-11-17 | 暨南大学 | 一种碱性成纤维细胞生长因子抗原表位模拟肽及其筛选 |
CN102719439A (zh) * | 2012-05-29 | 2012-10-10 | 中山大学 | 一种突变型人表皮生长因子基因、蛋白及其制备方法和应用 |
WO2020005869A2 (en) * | 2018-06-25 | 2020-01-02 | Duke University | Compositions and methods for the treatment of cancer characterized with pcsk9 expression |
-
2019
- 2019-04-02 CN CN201910262127.3A patent/CN109879937B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1546522A (zh) * | 2003-12-03 | 2004-11-17 | 暨南大学 | 一种碱性成纤维细胞生长因子抗原表位模拟肽及其筛选 |
CN102719439A (zh) * | 2012-05-29 | 2012-10-10 | 中山大学 | 一种突变型人表皮生长因子基因、蛋白及其制备方法和应用 |
WO2020005869A2 (en) * | 2018-06-25 | 2020-01-02 | Duke University | Compositions and methods for the treatment of cancer characterized with pcsk9 expression |
Non-Patent Citations (3)
Title |
---|
Decorin Binds to a Narrow Region of the Epidermal Growth Factor (EGF) Receptor, Partially Overlapping but Distinct from the EGF-binding Epitope;Manoranjan Santra,等;《THE JOURNAL OF BIOLOGICAL CHEMISTRY》;20020708;第277卷(第38期);第35671-35681页 * |
Identification of the angiogenic gene signature induced by EGF and hypoxia in colorectal cancer;Tak L Khong,等;《BMC Cancer》;20131102 * |
噬菌体表面展示文库筛选人干细胞因子模拟肽;苏林,等;《中国医学科学院学报》;20110830;第33卷(第4期);第351-356页 * |
Also Published As
Publication number | Publication date |
---|---|
CN109879937A (zh) | 2019-06-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1636250B1 (en) | Self-assembling peptides incorporating modifications and uses thereof | |
CA2263890C (en) | Recombinant vascular endothelial cell growth factor d (vegf-d) | |
US7713923B2 (en) | Self-assembling peptides incorporating modifications and methods of use thereof | |
US8759300B2 (en) | Polypeptides and methods of use | |
KR101151805B1 (ko) | 바이포달 펩타이드 바인더 | |
JP3253966B2 (ja) | 幹細胞増殖因子 | |
CN112457404B (zh) | 一种抗人egfr的纳米抗体和应用 | |
CA2450929A1 (en) | Vegfr-3 binding peptides and their use for inhibiting angiogenesis | |
AU2002225265A1 (en) | VEGFR-3 Binding peptides and their use for inhibiting angiogenesis | |
CN102470156A (zh) | 选择性作用于αvβ3整合素并缀合人血清白蛋白(HSA)变体的多肽及其药学用途 | |
CN107261124B (zh) | 一种新生血管生成抑制肽及其透明质酸修饰物的制备方法与应用 | |
CN107446022B (zh) | 一种可拮抗parp1蛋白rna结合活性的多肽pip-14及其应用 | |
CN113150173A (zh) | 一种重组人胶原蛋白肽及其制备方法和应用 | |
Rha et al. | Comparison of biological phenotypes according to midkine expression in gastric cancer cells and their autocrine activities could be modulated by pentosan polysulfate | |
CN107602670B (zh) | 一种可拮抗ewsr1蛋白rna结合活性的多肽eip-22及其应用 | |
CN109879937B (zh) | 一种表皮细胞生长因子模拟肽及其应用 | |
CN106749524B (zh) | 一种抗肥胖七肽npvwkrk | |
KR960015442B1 (ko) | 맥관인자 | |
CN112358531A (zh) | 靶向her2蛋白的多肽及其应用 | |
CN108912212A (zh) | 一种与cd105特异性结合的多肽及其应用 | |
CN108864258A (zh) | 具有抑制肿瘤功能的peg化多肽及其制备方法与应用 | |
CN110627905B (zh) | 靶向vegf与egfr的双功能融合蛋白及其应用 | |
JPH05271291A (ja) | 機能性ポリペプチド | |
CN106749533B (zh) | 一种抗肥胖十七肽lnnpsvcdcdcmmkaar | |
KR102194026B1 (ko) | Trail 수용체에 결합하는 펩타이드 및 이의 용도 |
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191126 Address after: 510530 4th floor, building C, No. 11, yunzhan Road, Huangpu District, Guangzhou, Guangdong Province Applicant after: Guangzhou Qizhuang Biotechnology Co.,Ltd. Address before: 510530 No. 31 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province Applicant before: GUANGZHOU QIMING BIOTECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Room 101/201/301, Building A1-2, No. 128 Yong'an Avenue, Huangpu District, Guangzhou City, Guangdong Province, 511356 Patentee after: Guangzhou Huike Biopharmaceutical Co.,Ltd. Address before: 510530 floor 4, building C, No. 11, yunzhan Road, Huangpu District, Guangzhou, Guangdong Patentee before: Guangzhou Qizhuang Biotechnology Co.,Ltd. |
|
CP03 | Change of name, title or address |