نتایج جستجو برای: shrna
تعداد نتایج: 5672 فیلتر نتایج به سال:
Short hairpin RNAs (shRNAs) are widely used to induce RNA interference (RNAi). We tested a variety of shRNAs that differed in stem length and terminal loop size and revealed strikingly different RNAi activities and shRNA-processing patterns. Interestingly, we identified a specific shRNA design that uses an alternative Dicer-independent processing pathway. Detailed analyses indicated that a shor...
RATIONALE We studied a possibility that shRNAs can lead to transcriptional gene activation at the promoter level via epigenetic mechanism. OBJECTIVE The purpose of this study was to test the effects on vascular endothelial growth factor (VEGF-A) expression by promoter targeted small hairpin RNAs (shRNAs) in vitro and in experimental animals in vivo using stable local lentiviral gene transfer....
The present study aimed to investigate the effect of protease-activated receptor 2 (PAR-2) on cell proliferation, invasion and metastasis in the esophageal EC109 cell line. Two short hairpin RNA (shRNA) expression plasmids were constructed based on the PAR-2 mRNA sequence in humans, and they were transfected into the EC109 esophageal cancer cell line, and the stable interference cell line (shRN...
RNA interference (RNAi) is an evolutionarily conserved mechanism for sequence-specific gene silencing. Recent advances in our understanding of RNAi machinery make it possible to reduce protein expression by introducing short hairpin RNA (shRNA) into cells of many systems, however, the efficacy of RNAi-mediated protein knockdown can be quite variable, especially in intact animals, and this limit...
Hypertrophic cardiomyopathy (HCM), characterized by otherwise unexplained left ventricular hypertrophy, has a prevalence of 1:500. Pathogenic variants in TNNT2-encoded cardiac troponin T causes thin filament subtype sarcomeric HCM. A key cellular feature the pathological remodeling TNNT2-mediated HCM involves dysregulation intracellular calcium handling cardiomyocytes (CMs). To develop TNNT2 “s...
BACKGROUND Attenuated cardiac vagal activity is associated with ventricular arrhythmogenesis and related mortality in patients with chronic heart failure. Our recent study has shown that expression of N-type Ca2+ channel α-subunits (Cav2.2-α) and N-type Ca2+ currents are reduced in intracardiac ganglion neurons from rats with chronic heart failure. Rat intracardiac ganglia are divided into the ...
AIM AND OBJECTIVE Laryngeal carcinoma is one of the most aggressive cancers of the head and neck region. The survival rate of patients with laryngeal carcinoma is low due to its late metastases and resistance to chemotherapy and radiotherapy. It was reported that mTOR was involved in the growth and apoptosis of various cancer cells. The aim of this study was to detect the effects of mTOR inhibi...
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