Nobiletin enhances Pirarubicin chemosensitivity of breast cancer cell MDA-MB-231 by regulating PER2

Intermittent low dose irradiation enhances the effectiveness of radio-therapy for human breast adenocarcinoma cell line MDA–MB–231

Introduction: Hormesis and adaptive responses are two important biological effects of low-dose ionizing radiation (LDIR) in organism and mammalian cell lines. Notably, LDIR generates distinct biological effects in cancer cells from normal cells, e.g., it may affect the growth of cancer cells via the activation of certain cell signaling pathway, which does not exist in normal ...

Proteasome inhibitor bortezomib (PS-341) enhances RANKL-induced MDA-MB-231 breast cancer cell migration.

The receptor activator of nuclear factor κB ligand/receptor activator of nuclear factor κB (RANKL/RANK) pathway is crucial for the migration of RANK-expressing cancer cells. The ubiquitin-proteasome protein degradation pathway plays a significant role in tumor metastasis. However, the relationship between these two pathways in tumor cell migration is unclear. In the present study, we explored t...

Hypoxia regulates stemness of breast cancer MDA-MB-231 cells.

Human breast cancers include cancer stem cell populations as well as non-tumorigenic cancer cells. Breast cancer stem cells possess self-renewal capability and thus are the root cause of recurrence and metastasis of malignant tumors. Hypoxia is a fundamental pathological feature of solid tumor tissues and exerts a wide range of effects on the biological behavior of cancer cells. However, there ...

Apoptosis Induced by 13-S-hydroxyoctadecadienoic acid in the Breast Cancer Cell Lines, MCF-7 and MDA-MB-231

THE EFFECT OF QUINACRINE ON THE EXPRESSION OF WNT3A GENE IN MDA-MB 231 AND MCF7 BREAST CANCER CELL LINES

Background & Aims: Triple-negative breast cancer cells refer to any breast cancer that does not express the genes for the estrogen, progesterone, and HER2 receptors. The Wnt signaling pathway is important in the development and progression of various types of cancers. Quinacrine, a derivative of 9-aminoacridine, has been shown to inhibit the growth of several types of cancer cells. In this stud...