Essential metabolism required for T and B lymphocyte functions: an update.

Lymphocytes act as regulatory and effector cells in inflammation and infection situations. A metabolic switch towards glycolytic metabolism predominance occurs during T lymphocyte differentiation to inflammatory phenotypes (Th1 and Th17 cells). Maturation of T regulatory cells, however, may require activation of oxidative pathways.

Reactivity of Ni, Pd and Pt complexes bearing phosphine ligands towards Zn displacement and hydrolysis in CisHis and CisHis zinc-fingers domains.

A systematic study of the effect of phosphine and bis-phosphine ligands in the interaction of Ni, Pd, and Pt complexes with two classes of zinc fingers was performed. The CysHis, finger 3 of specific protein-1, and the CysHisCys C-terminal zinc finger of nucleocapsid protein 7 of the HIV-1 were used as models of the respective class. In general, phosphine ligands favor the metal binding to the peptide, although the bis-phosphine ligands produce more specific binding than the monodentate.

Recreational Dance Practice Modulates Lymphocyte Profile and Function in Diabetic Women.

This study aimed to investigate the impact of a 16-week dance-based aerobic exercise program on lymphocyte function in healthy and type 2 diabetes mellitus (T2DM) women. We enrolled 23 women: 11 with T2DM and 12 non-diabetic controls. Initially, we performed anthropometry and body composition measurements, afterwards, plasma levels of C-reactive protein, lipids, and glucose were determined.