Uridine,2′-deoxy-5-ethynyl- Cas:61135-33-9
Numera Fa'amaumauga | XD90589 |
Igoa Oloa | Uridine,2'-deoxy-5-ethynyl- |
CAS | 61135-33-9 |
Fuafua mole | C11H12N2O5 |
Molecular Weight | 252.23 |
Fa'amatalaga Teuina | -20°C |
Fa'atonu Fa'asologa o Fa'asologa | 29349990 |
Fa'amatalaga o oloa
Fa'aaliga | Pa'epa'e ile moli ile lanumeamata pauta ile tioata |
Su'ega | ≥99% |
O lenei suʻesuʻega na faia e suʻesuʻe ai le faʻateleina o aʻafiaga o fualaau faisua soya peptides i luga o sela matua matutua (ASCs) i le leai o se sua ma a latou auala e mafai ai ona fai.O le faʻateleina o sela o le mesenchymal stem (ADSCs) e maua mai i le tino o le tagata ma le toto (CB-MSCs) na togafitia i soya peptides na maua i luga o le 3- (4,5-dimethylthiazol-2-yl) -2,5-diphenyltetrazolium bromide ma Click-iT 5-ethynyl-2'-deoxyuridine flow cytometry assay.E le gata i lea, o peptides soya na taʻitaʻia ai le phosphorylation stepwise o le p44 / 42 MAPK (ERK), faʻamoemoega mamame o rapamycin (mTOR), p70 S6 kinase, S6 ribosomal protein (S6RP) ma le eukaryotic initiation factor 4E (eIF4E) i ADSCs.E le gata i lea, o suʻesuʻega faʻatusatusa o cytokines na faʻaalia ai o le gaosiga o le suiga o le tuputupu aʻe-beta1 (TGF-β1), vascular endothelial growth factor ma interleukin-6 na faʻatupulaia tele i le tali atu i togafitiga ma soya peptides i ADSCs ma CB-MSCs.I se tulaga talitutusa, o le soy peptide-induced phosphorylation o le ERK / mTOR / S6RP / eIF4E ala na poloka i le tali atu i le muaʻi togafitiga ma le PD98059, o se faʻalavelave faʻapitoa ERK.E le gata i lea, o le faʻasaina o le TGF-β1 e ala i le PD98059 faʻataʻitaʻiga muamua ma le faʻaitiitia faʻasolosolo i le faʻateleina o le ADSC na faʻaalia ai o le TGF-β1 e faʻaosofia ai le phosphorylation o mTOR / S6RP / eIF4E.Faʻatasi, o faʻaiʻuga o lenei suʻesuʻega e faʻaalia ai o le gaosiga o le TGF-β1 e faʻalagolago i le ERK o loʻo i ai se sao taua i le soya peptide-faʻateleina le faʻateleina o ADSCs i lalo ole serum-free condition.Copyright © 2012 Elsevier Inc. All rights reserved.