※ Akt family introduction

    Akt, also known as protein kinase B or PKB, is a Serine/Threonine protein kinase family. Akt is consisting of three isoforms Akt1, Akt2 and Akt3. Akt is recruited to membrane and activated by PDK1 at the downstream of PI3K pathway. Activated Akt phosphorylates a range of downstream substrates such as, IRS1, GSK3, mTOR, p21CIP1, p27KIP1, BAD, ASK1, eNOS and so on. Regulation of these substrates by Akt contributes to varieties of cellular processes, including metabolism, translation, proliferation, survival and angiogene. As Akt play a critial role in regulation of important cellular processes, so dysregulated Akt or abnormal expression of Akt gene will contributes a lot of diseases, including cancer, diabetes, cardiovascular and neurological diseases. As central role in cell signaling and disease, the efforts to identify cell permeant Akt inhibitors have been studied all the time, several region on Akt proteins are regard as drug target site and many inhibitors can successfully target in Akt kinase, including ATP-competitive protein kinase inhibitors and Allosteric inhibitors. The research on Akt will give a new sight into disease and the way to cure them (1).

Reference
1. Hers, I., Vincent, E.E. and Tavare, J.M. (2011) Akt signalling in health and disease. Cell Signal, 23, 1515-1527. PMID: 21620960

  Reviewed (3)  or Unreviewed (0) 

No.	Status	EKPD ID	Gene ID	Gene Name
1		EKS-HOS-00145	ENSG00000105221	AKT2
2		EKS-HOS-00143	ENSG00000142208	PKB, RAC; AKT1
3		EKS-HOS-00144	ENSG00000117020	PKBG; AKT3