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JAK-STAT pathway and JAK inhibitors: a primer for dermatologists

Background: All cellular events depend upon the DNA synthesis and gene expression involving complex interplay between ligands such as interleukins and interferons, with various cell membrane receptors. These ligand-receptors interactions transmit signals within the cell via numerous signal transduction pathways to affect gene expression. Janus kinase/signal transducer and activator of transcrip...

Jak-stat

90 JAK-STAT Volume 1 issue 2 In this issue of JAK-STAT, we introduce a series of reviews overlooking the ever-expanding field of myocardial JAK-STAT signaling. The history of cardiac JAK-STAT research begins in the mid-nineties, when various groups began to focus their attention on how myocardial physiology was specifically regulated through JAK-STAT signaling. Interest in the area began to gro...

JAK Protein Structure

Janus kinase (JAK)-signal transducer and activators of transcription (STAT) signaling pathways play crucial roles in lymphopoiesis. In particular, JAK3 has unique functions in the lymphoid system such that JAK3 ablation results in phenotypes resembling severe combined immunodeficiency syndrome. This review focuses on the biochemistry, immunological functions, and clinical significance of JAK3. ...

JAK-STAT and feeding

The regulation of energy balance requires a complex system to homeostatically maintain the adult body at a precise set point. The central nervous system, particularly the hypothalamus, plays a key role in integrating a variety of signals that can relay information about the body's energy stores. As part of this system, numerous cytokines and hormones contribute to the regulation of food intake ...

SnapShot: JAK-STAT Signaling