نتایج جستجو برای: c2c12
تعداد نتایج: 2708 فیلتر نتایج به سال:
In this report we show that extracellular signal-regulated kinase-1 and -2 (ERK-1 and -2) respond differently to signals that elicit proliferation and/or differentiation of myoblasts using the C2C12 cell line and nondifferentiating mutant NFB4 cells derived from them. Induction of differentiation by withdrawal of serum rendered ERKs in C2C12 myoblasts relatively insensitive to restimulation by ...
The implantation of bone morphogenetic protein (BMP) into muscular tissues induces ectopic bone formation at the site of implantation. To investigate the mechanism underlying this process, we examined whether recombinant bone morphogenetic protein-2 (BMP-2) converts the differentiation pathway of the clonal myoblastic cell line, C2C12, into that of osteoblast lineage. Incubating the cells with ...
مقدمه: مقاومت به انسولین نقص اصلی در دیابت نوع 2 و چاقی می‌باشد. طی این اختلال تجمع لیپید همراه با افزایش بیان TNF-α در عضله رخ میدهد. هدف پژوهش حاضر ارزیابی اثرات کاهش بیان TNF-α بر مولکولهای کلیدی مسیر پیام‌رسانی انسولین (IRS-1 و Akt) و مقاومت به انسولین در رده‌ی سلولهای عضلانی C2C12 در حضور و عدم حضور پالمیتات بود. مواد و روشها: برای کاهش بیانTNF-α ، سلولهای C2...
Myogenesis is regulated by cell adhesion receptors, including integrins of the beta1 family. We report the identification of a novel muscle-specific beta1 integrin binding protein (MIBP). MIBP binds to the membrane-proximal cytoplasmic region shared by beta1A and beta1D integrins, and the binding occurs in vivo as well as in vitro. Furthermore, we show that MIBP is abundantly expressed by C2C12...
The differentiation of skeletal muscle is commonly examined in cell culture using the C2C12 line of mouse skeletal myoblasts. This process shares many similarities with that which occurs during embryonic development, such as the transient activation of caspases. Here, we examined the effect of inhibiting mitochondrial fission, using mdivi-1, on the ability of C2C12 cells to terminally different...
The C2C12 line of mouse myoblasts is a useful cell culture model in which to conduct in vitro analyses related to skeletal muscle. Here we present data regarding the autophagic response induced by two chemicals known to influence calcium release and contraction in skeletal muscles and C2C12 cells: acetylcholine and caffeine. More specifically, by concurrently administering acetylcholine or caff...
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