MiR-133b Promotes Neurite Outgrowth by Targeting RhoA Expression
نویسندگان
چکیده
منابع مشابه
MiR-133b Promotes neurite outgrowth by targeting RhoA expression.
BACKGROUND MicroRNA-133b (miR-133b) has been shown to play a critical role in spinal cord regeneration. The aim of this study was to investigate the cellular role of miR-133b in neural cells. METHODS PC12 cells and primary cortical neurons (PCNs) were transfected with lenti-miR-133b, lenti-miR-133b inhibitor, plasmid-shRNA-RhoA, plasmid-RhoA and their negative controls. After 48 hours of tran...
متن کاملProBDNF Collapses Neurite Outgrowth of Primary Neurons by Activating RhoA
BACKGROUND Neurons extend their dendrites and axons to build functional neural circuits, which are regulated by both positive and negative signals during development. Brain-derived neurotrophic factor (BDNF) is a positive regulator for neurite outgrowth and neuronal survival but the functions of its precursor (proBDNF) are less characterized. METHODOLOGY/PRINCIPAL FINDINGS Here we show that p...
متن کاملThe Flavonoid Isoquercitrin Promotes Neurite Elongation by Reducing RhoA Activity
BACKGROUND Neurite formation and synaptic patterning are fundamental to the development of a functional nervous system. Flavonoids are natural molecules known for having beneficial effects on brain health through diverse molecular pathways. Cytoskeletal changes occurring during neuritogenesis and synapse formation often involve Rho GTPases. Here we hypothesized that the flavonoid isoquercitrin ...
متن کاملPea3 transcription factor promotes neurite outgrowth
Pea3 subfamily of E-twenty six transcription factors consist of three major -exhibit branching morphogenesis, the function of Pea3 family in nervous system development and regeneration is only beginning to unfold. In this study, we provide evidence that Pea3 can directs neurite extension and axonal outgrowth in different model systems, and that Serine 90 is important for this function. We have ...
متن کاملmiR-92a promotes hepatocellular carcinoma cells proliferation and invasion by FOXA2 targeting
Objective(s): MicroRNAs (miRNAs) are considered as powerful, post-transcriptional regulators of gene expression in hepatocellular carcinoma cells (HCC). However, the function of miR-92a is still unclear in HCC. Materials and Methods: Expression of miR-92a in human HCC cell lines was evaluated using qRT-PCR. MTT assay and transwell assay were used to examine the function of miR-92a in HepG2 and ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cellular Physiology and Biochemistry
سال: 2015
ISSN: 1015-8987,1421-9778
DOI: 10.1159/000369692