该文主要研究苯并芘(benzoapyrene,Ba P)对骨形态发生蛋白2(bone morphogenetic protein 2,BMP2)介导的间充质干细胞C3H10T1/2细胞成骨分化的影响,并探究这种作用的调控机制。用腺病毒Ad-BMP2感染C3H10T1/2细胞,RT-PCR检测到BMP2的表达...
该文研究了在诱导小鼠间充质干细胞C3H10T1/2细胞成骨分化过程中miR-155的作用及其是否是通过调控BMP9/Smad(bonemorphogenetic protein 9/drosophila mothers against de-capentaplegic)信号通路发挥作用。在诱导C3H10T1/2细胞成骨分...