نتایج جستجو برای: gapdh real
تعداد نتایج: 531958 فیلتر نتایج به سال:
Previously we demonstrated that specific chromatographically resolvable isoforms of rabbit brain GAPDH catalyze either glycolytic flux or membrane fusion activity (but not both). Moreover, GAPDH membrane fusion activity was latent until it was separated from an endogenous cytosolic inhibitor by anion-exchange chromatography. Herein we demonstrate that the cytosolic inhibitor is nondialyzable, h...
Recent articles have highlighted numerous additional functions of glyceraldehyde-3-phosphate dehydrogenase (GAPDH) that are independent of its well-documented glycolytic function. One of the most intriguing of these functions is as an initiator of programmed cell death cascades. This activity involves a nuclear appearance of GAPDH, a considerable proportion of which requires synthesis of new GA...
BACKGROUND Cyclooxygenase-2 (COX-2, PTGS2) is an enzyme involved in the synthesis of prostaglandins and thromboxanes, which are regulators of biologic processes such as inflammation, cell proliferation and angiogenesis. COX-2 over-expression was reported in many (pre) malignant tissues, but data strongly vary and seem to depend on the methodology used. METHODS Normal colorectal mucosa and pai...
Selection of reference genes has become an integral step in any real time quantitative PCR (RT-qPCR) based expression studies. The importance of this study stems from the fact that riverine buffaloes are major dairy species of Indian sub-continent and the information generated here will be of great interest to the investigators engaged in functional genomic studies of this important livestock s...
PURPOSE Recent research has shown the feasibility of detecting cell-free RNA markers in human subjects. As elevated RNase activity has previously been described in the circulation of cancer patients, we hypothesized that cancer patients may have reduced plasma RNA integrity. In this study, we used nasopharyngeal carcinoma (NPC) as a model system to test this hypothesis. EXPERIMENTAL DESIGN Pl...
مقدمه: سرطان پروستات یکی از شایع ترین سرطان ها در کشورهای پیشرفته به شمار می رود. نقش ژن 23nm به عنوان یک ژن سرکوبگر متاستازی در بسیاری از سرطان ها مشخص شده است. اثرات داروی ایماتینیب به عنوان مهار کننده های تیروزین کینازی در تحقیقات و درمان تومورهای جامد نشان داده شده است. هدف از انجام مطالعه ی حاضر، ارزیابی اثرات داروی ایماتینیب بر روی بقای سلولی و بیان ژن سرکوبگر متاستازی 23nm در رده ی سلولی...
Kentucky bluegrass (Poa pratensis L.) belong to Gramineae and is widely used in lawns, golf courses, landscapes, and sport fields as a prominent cool-season grass. Gene expression patterns during different stages of plant development can provide clues toward the understanding of its biological functions. The selection and validation of reference genes are the first steps in any real-time quanti...
Reverse transcription and real-time PCR have become the method of choice for the detection of low-abundance mRNA transcripts obtained from small human muscle biopsy samples. GAPDH, beta-actin, beta-2M, and 18S rRNA are widely employed as endogenous control genes, with the assumption that their expression is unregulated and constant for given experimental conditions. The aim of this study was to...
Background and purpose: Endothelial growth factor type b with anti-angiogenic activity and inhibition of tumor growth are considered as new anticancer drugs. The aim of this research was to study the expression of vegf111b in HEK293 human cells. Materials and methods: In this experimental study, HEK293 cells were transfected by pBUD.VEGF111b vector containing the VEGF111B gene through lipofe...
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