Current Medicinal Chemistry - Volume 16, Issue 27, 2009

In this review we discuss the current knowledge on Biomarkers of Aging (BoAs) in the context of human diseases and their value as predictive or prognostic markers. The vast majority of studies using BoAs in a clinical context have been undertaken by determining telomere length in peripheral blood mononuclear cells (PBMCs), whereas the expression of cell cycle inhibitors and an increase in advanced glycation end p Read More

Pyramidal neurons in layer 5 of the cerebral cortex are involved in learning and memory and have complex connections with other neurons through a very large array of dendrites. These dendrites can switch between long term depression and long term potentiation depending on global summation of various inputs. The plasticity of the input into pyramidal neurons makes the neuronal output variable. Many interneurons i Read More

Cytochrome P450 2C9 (CYP2C9) is one of the most abundant CYP enzymes in the human liver. CYP2C9 metabolizes more than 100 therapeutic drugs, including tolbutamide, glyburide, diclofenac, celecoxib, torasemide, phenytoin losartan, and S-warfarin. Some natural and herbal compounds are also metabolized by CYP2C9, probably leading to the formation of toxic metabolites. CYP2C9 also plays a role in the metabolism of s Read More