E-viri
Recenzirano
Odprti dostop
-
Chang, Linda; Noseda, Michela; Higginson, Michelle; Ly, Michelle; Patenaude, Alexandre; Fuller, Megan; Kyle, Alastair H; Minchinton, Andrew I; Puri, Mira C; Dumont, Daniel J; Karsan, Aly
Proceedings of the National Academy of Sciences - PNAS, 05/2012, Letnik: 109, Številka: 18Journal Article
Vascular smooth muscle cells (VSMC) have been suggested to arise from various developmental sources during embryogenesis, depending on the vascular bed. However, evidence also points to a common subpopulation of vascular progenitor cells predisposed to VSMC fate in the embryo. In the present study, we use binary transgenic reporter mice to identify a Tie1+CD31dimvascular endothelial (VE)-cadherin–CD45– precursor that gives rise to VSMC in vivo in all vascular beds examined. This precursor does not represent a mature endothelial cell, because a VE-cadherin promoter-driven reporter shows no expression in VSMC during murine development. Blockade of Notch signaling in the Tie1+ precursor cell, but not the VE-cadherin+ endothelial cell, decreases VSMC investment of developing arteries, leading to localized hemorrhage in the embryo at the time of vascular maturation. However, Notch signaling is not required in the Tie1+ precursor after establishment of a stable artery. Thus, Notch activity is required in the differentiation of a Tie1+ local precursor to VSMC in a spatiotemporal fashion across all vascular beds.
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.