H O -induced oxidative stress disrupts mitochondrial functions and impairs migratory potential of human epidermal melanocytes.

Reactive oxygen species (ROS) have already been demonstrated to impede the migratory ability in non-melanocytic cell lines by depleting mitochondrial ATP production. Therefore, understanding the mitochondrial metabolic response to migration in the presence of ROS should be a key to understanding repigmentation in vitiligo. This study aimed to investigate the energy mechanism associated with the ROS-mediated attenuation of melanocyte migration.

[The cardiovascular protection of irisin and its research progress in sports field].

Irisin is a circulating myokine induced by exercise, which is a cleaved version of fibronectin type III domain containing protein 5 (FNDC5). It can promote the browning of white fat tissue, increase energy consumption, and decrease weight. Irisin plays an important role in the regulation of various diseases, such as diabetes and coronary heart disease.

Association between RASSF1A Promoter Hypermethylation and Oncogenic HPV Infection Status in Invasive Cervical Cancer: a Meta-analysis.

Cervical carcinoma is the main cause of cancer-related mortality in women and is correlated with more than 15 risk cofactors, including infection of cervical cells with high-risk types of HPV (hrHPV). Indeed, both aberrant methylation of the RASSF1A promoter and hrHPV infection are often observed in cervical carcinomas. The purpose of our meta-analysis was to evaluate the role of RASSF1A promoter methylation and hrHPV infection in cervical cancer.