Radiotherapy is one of the main options to cure and control breast cancer. The aim this study was investigate sensitivity two human cancer cell lines, MCF7 MDA-MD-231, radiation exposure at timepoints 4 h 24 after radiation. MDA-MD-231 were irradiated with different doses using a Gilardoni CHF 320 G X-ray generator (Mandello del Lario, Italy) 250 kVp, 15 mA [with half-value layer (HVL) = 1.6 mm...

We have shown previously that withaferin A (WA), a promising anticancer constituent of Ayurvedic medicine plant Withania somnifera, inhibits growth of human breast cancer cells in culture and in vivo in association with apoptosis induction. The present study builds on these observations and demonstrates that WA inhibits constitutive as well as interleukin-6 (IL-6)-inducible activation of signal...

Dietary phytochemicals are known to exhibit a variety of anticarcinogenic properties. This study investigated the chemopreventive activity of blueberry extract in triple-negative breast cancer cell lines in vitro and in vivo. Blueberry decreased cell proliferation in HCC38, HCC1937, and MDA-MB-231 cells with no effect on the nontumorigenic MCF-10A cell line. Decreased metastatic potential of MD...

Background: A growing body of literature has revealed the effective role of miR-34a, as a tumor suppressor and regulator of expression of multiple targets in tumorigenesis and cancer progression. This study aimed at evaluating the potential effects of miR-34a alone or in combination with paclitaxel on breast cancer cells. Methods: After miR-34a transduction by lentiviral vectors in two MCF-7 an...

Objective(s): This paper aims to investigate synergistic inhibition of polysaccharide from Sepia esculenta ink (SIP), a newly isolated marine polysaccharide in our laboratory, on breast cancer MDA-MB-231 cells exposed to cisplatin. Materials and Methods: Cell viability of MDA-MB-231 cells was determined by CCK 8 assay. Median-effect concentration was analyzed using Chou-Talalay method that was ...

BACKGROUND Ezrin-radixin-moesin (ERM) plays an important role in multiple links of tumors. It also involved in breast cancer invasion and metastasis, and might be a potential biomarker of breast cancer. Another study suggested that ERM expression was regulated directly by miR-200c, and had a critical role in miR-200c suppressing cell migration. This study aimed to investigate the effect of miR-...

Studies show that cancer cell invasion or metastasis is the primary cause of death inmalignancies including breast cancer. The existence of cancer stem cells (CSCs) in breast cancermay account for tumor initiation, progression, and metastasis. Recent studies have reporteddifferent effects of cannabinoids on cancer cells via CB1 and CB2 cannabinoid receptors. In thepresent study, the effects of ...

Studies show that cancer cell invasion or metastasis is the primary cause of death inmalignancies including breast cancer. The existence of cancer stem cells (CSCs) in breast cancermay account for tumor initiation, progression, and metastasis. Recent studies have reporteddifferent effects of cannabinoids on cancer cells via CB1 and CB2 cannabinoid receptors. In thepresent study, the effects of ...

Gentian violet (GV) is a cationic triphenylmethane dye, with potent antifungal and antibacterial activity. We recently reported that in vitro GV suppresses the differentiation of bone resorbing osteoclasts while stimulating the differentiation and activity of bone forming osteoblasts. Breast cancer is highly metastatic to bone and drives bone turnover that further promotes cancer engraftment an...

A series of novel compounds bearing imidazo[2,1-b]thiazole scaffolds were designed and synthesized based on the optimization of the virtual screening hit compound N-(6-morpholinopyridin-3-yl)-2-(6-phenylimidazo[2,1-b]thiazol-3-yl)acetamide (5a), and tested for their cytotoxicity against human cancer cell lines, including HepG2 and MDA-MB-231. The results indicated that the compound 2-(6-(4-chlo...