(-)-Epicatechin Inhibits Metastatic-Associated Proliferation, Migration, and Invasion of Murine Breast Cancer Cells In Vitro

Breast cancer, due to its high incidence and mortality, is a public health problem worldwide. Current chemotherapy uses non-specific cytotoxic drugs, which inhibit tumor growth but cause significant adverse effects. (-)-Epicatechin (EC) is part of a large family of biomolecules called flavonoids. It is widely distributed in the plant kingdom; it can be found in green tea, grapes, and cocoa. Several studies in animals and humans have shown that EC induces beneficial effects in the skeletal muscle and the cardiovascular system, reducing risk factors such as arterial hypertension, endothelial dysfunction, damage to skeletal muscle structure, and mitochondrial malfunction by promoting

CHARACTERIZATION OF THE CYTOTOXIC EFFECTSOF THE COMBINATION OF CISPLATIN AND FLAVANOL(-)-EPICATECHIN ON HUMAN LUNG CANCER CELL LINE A549. AN ISOBOLOGRAPHIC APPROACH

Among malignancies, lung cancer is a leading cause of death. Platinum-based therapeutic compounds used to treat lung cancer have not been able to increase the survival of patients and such compounds have a high incidence of adverse and toxic effects. It has been proposed that flavonoids such as catechins may significantly reduce the risk of developing cancer, alongside with other health benefits. The aim of this work was to determine the effect of (-)-epicatechin, the main flavanol found in cocoa, on the proliferation of the lung non-small cell adenocarcinoma cancer cell line A549, and to determine its effects when added

Anticancer potential of (−)-epicatechin in atriple-negative mammary gland model

Objectives The main aim of this work was to analyse the potential tumour growth inhibition effects of (−)-epicatechin (EC). Triple-negative breast cancer (TNBC) is an invasive form of cancer charac- terized by the absence of progesterone receptor, estrogen receptor and human epidermal growth factor receptor 2. Doxorubicin (DOX) is widely used for its anti-tumour activity. EC belongs to the flavanol subfamily and is a candidate molecule for the adjuvant treatment of cancer due to its antiproliferative activities. Methods Evaluation of EC effects and pathways involved in a model of TNBC. Key findings EC inhibited tumour growth as efficiently as DOX