نتایج جستجو برای: human breast cancer cell line mcf
تعداد نتایج: 3813329 فیلتر نتایج به سال:
Simple and efficient synthesis of quebecol and a number of its analogs was accomplished in five steps. The synthesized compounds were evaluated for antiproliferative activities against human cervix adenocarcinoma (HeLa), human ovarian carcinoma (SK-OV-3), human colon carcinoma (HT-29), and human breast adenocarcinoma (MCF-7) cancer cell lines. Among all the compounds, 7c, 7d, 7f, and 8f exhibit...
Background: Given the prevalence of breast cancer in Iran, the increased incidence of this malignancy during the past two decades, the high mortality rate of patients, and according to oral consumption, low cost and easy access to the public extracts of milk thistle, in this study we aimed to investigate the effectiveness of this herb on MCF-7 breast cancer cells. Material and Methods: In ord...
Background & Aims: Breast cancer is the most common cancer in women. Nearly 50% of breast cancers are dependent to sex hormones, and the effects of these hormones are mediated by their binding to specific receptors. Also p53 protein is mutated in about half of cancers including breast cancer and high level of p53 protein is a common feature of many human malignant cancers. Given that T47D cell...
Association studies suggest that thyroid hormone receptor β (TRβ) could function as a tumor suppressor in breast cancer development, but unequivocal evidence is still lacking. To understand the role of TRβ in breast tumor development, we adopted the gain-of-function approach by stably expressing the THRB gene in a human breast cancer cell line, MCF-7 (MCF-7-TRβ). Parental MCF-7 cells express th...
Cyclin-dependent kinase 5 regulatory subunit associated protein 1 (CDK5RAP1) is an enzyme which post-synthetically converts the RNA modification N6-iso-pentenyladenosine (i6A) into 2-methylthio-N6-isopentenyladenosine (ms2i6A). However, the interaction between CDK5RAP1 deficiency and cell apoptosis has not been studied. Breast cancer has long been a leading cause of mortality in the world. Ther...
the assessment of the degree or rate of cellular proliferation and cell viability is critical for the assessment of the effects of drugs on both normal and malignant cell populations. in the present study, a few novel 3-substituted derivatives of 2-indolinones were synthesized by condensation of substituted oxindole or isatin derivatives with appropriate aldehydes or primary aromatic amines res...
PURPOSE Various tumor antigens can be loaded onto dendritic cells (DCs) to induce a potent cytotoxic T lymphocyte (CTL) response in DC-based immunotherapy against breast cancer. However, in the clinical setting, obtaining a sufficient number of autologous tumor cells as a source of tumor antigens is a laborious process. We therefore investigated the feasibility of immunotherapy using breast-can...
Background & Aim:Breast cancer is the second most common cancer in women after lung cancer. Given that the herbal ingredients are used for centuries to treat cancer,The aim of this study was to determine the cytotoxic effect of hydroalcholic extract from Thymus daenesisCelak on MCF-7 cancer cells line. Experimental: Breast cancer cells MCF-7 and natur...
Since melatonin, the major hormone of the pineal gland, has been shown to inhibit the growth of mammary tumors in animal models of human breast cancer, we examined the hypothesis that this indoleamine has the potential to inhibit breast cancer growth by directly inhibiting cell proliferation as exemplified by the growth of the estrogen-responsive human breast cancer cell line MCF-7 in culture. ...
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