نتایج جستجو برای: bcl2 gene
تعداد نتایج: 1143652 فیلتر نتایج به سال:
The role of Bcl-2 as an anti-apoptotic protein has been well documented. In the present work, we present evidence that Bcl-2 may also be involved in cell growth regulation. SC-M1 is an unique cell line which responds to retinoic acid (RA) treatment with reversible growth arrest [Shyu, Jiang, Huang, Chang, Wu, Roffler and Yeh (1995) Eur. J. Cancer 31, 237-243]. In this study, when treated with R...
BACKGROUND Essential Thrombocythemia (ET) and Primary Myelofibrosis (PMF) are Chronic Myeloproliferative Neoplasms (MPN) characterized by clonal myeloproliferation/myeloaccumulation without cell maturation impairment. The JAK2 V617F mutation and PRV1 gene overexpression may contribute to MPN physiopathology. We hypothesized that deregulation of the apoptotic machinery may also play a role in th...
CONTEXT Prostate cancer is the most frequent solid genitourinary neoplasm in men. Involvement of several genes has been described in the promotion and progression of prostate carcinoma. OBJECTIVE To study the expression of the oncogenes HER2/neu and BCL2, tumor suppressor gene p53 and the tumor proliferation rate in 150 radical prostatectomy specimens, in order to define their role as prognos...
BACKGROUND In vitro studies have demonstrated the role of the BCL-2 family of genes in endometrial carcinogenesis. The role of genetic variants in BCL-2 genes and their interactions with non-genetic factors in the development of endometrial cancer has not been investigated in epidemiological studies. PATIENTS AND METHODS We examined the relationship between BCL-2 gene family variants and endo...
Loss of heterozygosity (LOH) in 16q appears in ~20-30% cases of Wilms' tumor. Within this region, known as common fragile site FRA16D, the WWOX tumor suppressor gene is located. Abnormalities of WWOX gene expression levels were observed in many tumor types and were associated with worse prognosis. The purpose of this study was to investigate the role of the WWOX tumor suppressor gene in Wilms' ...
تمرین هوازی، رشد تومور سرطان پستان را کاهش می دهد. پژوهش حاضر، تغییر بیان ژن mir-15 و bcl2 و پروتئین bcl2 را به عنوان سازوکارهای مثبت ناشی از تمرین هوازی در سرطان پستان مورد بررسی قرار داده است. بدین منظور، 20 سر موش بالب 30 ماده (پنج تا شش هفته ای با میانگین تودۀ بدنی 17ـ16 گرم) با تزریق سلول های سرطانی mc4-l2 به سرطان مبتلا شدند. سپس، به صورت تصادفی به دو گروه 10 نفری تمرین و کنترل تقسیم گردی...
BACKGROUND The effects of curcumin on the activities and gene expression of antioxidant enzymes, superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPX), glutathione-S-transferase (G-ST), B-cell CLL/lymphoma 2 (Bcl-2) and insulin like growth factor-1 (IGF-1) in diabetic rats were studied. METHODS Twenty four rats were assigned to three groups (8 rats for each). Rats of first ...
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