نتایج جستجو برای: c2c12
تعداد نتایج: 2708 فیلتر نتایج به سال:
Ursolic acid (UA) is known as a naturally occurring triterpene pentacyclic compound in some medicinal herbs including savory that affects the skeletal muscle. In the current study, the effect of UA was evaluated on C2C12 cells and satellite cells (SCs) isolated from native broiler chicks. First in the in vitro experiment, the C2C12 cell line obtained from the Stem Cell Technology Research Cente...
C2C12 myoblasts serve as well-established model system to study myogenesis, as they fuse to form multinucleated myotubes. Severe acute respiratory syndrome coronavirus (SARS–CoV) spike (S) protein plays a crucial role in viral entry. Exogenous expression of S protein in C2C12 myoblasts inhibits the formation of myotubes. Global changes in gene expression were studied in C2C12 cells expressing S...
Many transcription factors and signaling molecules involved in the guidance of myogenic differentiation have been investigated in previous studies. However, the precise molecular mechanisms of myogenic differentiation remain largely unknown. In the present study, by performing a meta-analysis of C2C12 myogenic differentiation microarray data, we found that leucine-rich repeat-containing 75B (Lr...
سابقه و هدف: آنتی‌ژن کارسینوامبریونیک (Carcinoembryonic antigen, CFA) یک گلیکوپروتئین با لنگرGlycophosphatidyl inositol است که بیان آن در بسیاری از سرطان‌ها از جمله سرطان کولورکتال افزایش می‌یابد. مهار تمایز سلول می‌تواند باعث ایجاد سرطان شود. مطالعات پیشین نشان می‌دهد که ترانسفکشن و افزایش بیان CEA در کلونوسیت‌ها و میوبلاست‌ها باعث مهار تمایز سلولی می‌شود. در این مطالعه، اثر آنتی‌ژن ...
Vasopressin (AVP), oxytocin (OT) and related peptides induce differentiation and hypertrophy in myogenic cells expressing the V1a-vasopressin receptor (V1aR) or the oxytocin receptor (OTR). Either receptor can transduce both ligand signals. Binding of AVP and OT to the V1aR the target cells activates phosphatidylinositol hydrolysis, which in turn releases Ca 2+ from internal stores. The AVP-dep...
A cultured C2C12 myotube contraction system was examined for application as a model for acute contraction-induced phenotypes of skeletal muscle. C2C12 myotubes seeded into 4-well rectangular plates were placed in a contraction system equipped with a carbon electrode at each end. The myotubes were stimulated with electric pulses of 50 V at 1 Hz for 3 ms at 997-ms intervals. Approximately 80% of ...
Myostatin, a member of the transforming growth factor-β (TGF-β) superfamily, is expressed in developing and adult skeletal muscle and negatively regulates skeletal muscle growth. Recently, myostatin has been found to be expressed in tendons and increases tendon fibroblast proliferation and the expression of tenocyte markers. C2C12 is a mouse myoblast cell line, which has the ability to transdif...
Sortilin has been implicated in the formation of insulin-responsive GLUT4 storage vesicles in adipocytes by regulating sorting events between the trans-Golgi-network and endosomes. We herein show that sortilin serves as a potent myogenic differentiation stimulator for C2C12 myocytes by cooperatively functioning with p75NTR, which subsequently further contributes to development of the insulin-re...
Purpose: Skeletal muscle cell lines such as mouse C2C12 cells and rat L6 cells often show abnormal characteristics because of repeated-passage cultures and artificial culture conditions. Primary myotubes are considered to retain their in vivo properties. Here, satellite cells originating from the extensor digitorum longus (EDL) or soleus muscle were differentiated into primary myotubes and used...
Mechanosensitive cation channels (MSC) are ubiquitous in eukaryotic cell types. However, the physiological functions of MSC in several tissues remain in question. In this study we have investigated the role of MSC in skeletal myogenesis. Treatment of C2C12 myoblasts with gadolinium ions (MSC blocker) inhibited myotube formation and the myogenic index in differentiation medium (DM). The enzymati...
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