Soluble α-Klotho in Liver Cirrhosis and Alcoholism.

Aims And Background: Alpha Klotho is a transmembrane protein that serves as co-receptor for FGF23. Ectodomain of membrane bound α Klotho may be shed by membrane bound proteases (activated, among other factors, by tumor necrosis factor (TNF)-α) generating the soluble form of the protein (sKl) that functions as a hormone by itself. It modulates calcium influx into cells, blunts IGF-1/Insulin signaling, promotes synthesis of antioxidants, generally slows down tumor progression, delays cell senescence, is neuroprotective and promotes oligodendrocyte maturation and myelin synthesis, and muscle rejuvenation.

Handgrip strength and lean mass are independently related to brain atrophy among alcoholics.

Background: In neurodegenerative disorders or in normal aging humans a relationship between muscle mass and/or performance and brain volume was observed, that is not dependent on age or other confounding factors. The aim of the present study is to analyse the relationship between lean mass and handgrip strength in alcoholics, who frequently show brain and muscle atrophy.

Methods: It was included 101 male patients aged 58.

Soluble Klotho and Brain Atrophy in Alcoholism.

Aim: Fibroblast growth factor (FGF-23) and α-Klotho (Klotho) levels may be altered in inflammatory conditions, possibly as compensatory mechanisms. Klotho exerts a protective effect on neurodegeneration and improves learning and cognition. No data exist about the association of Klotho and FGF-23 levels with brain atrophy observed in alcoholics.

Lipid profile and bone mineral density in heavy alcoholics.

Background & Aims: Some studies have illustrated the association between serum lipid profile and bone mineral density (BMD) or fractures. None of these studies was performed among alcoholics, despite the fact that alcoholism may affect both bone mass and lipid metabolism. We here analyse the relationship of serum lipid profile with bone mass among a population of 280 heavy alcoholics (29 women).

Alpha Klotho and Fibroblast Growth Factor-23 Among Alcoholics.

Aims: Alcoholism may be a cardiovascular risk factor. Osteocyte derived molecules such as fibroblast growth factor 23 (FGF-23) and soluble α Klotho have recently been associated with cardiovascular disease, but their role in alcoholics is unknown. We here analyze the behavior of FGF23 and α Klotho in alcoholics.