An mTOR kinase inhibitor slows disease progression in a rat model of polycystic kidney disease
Author(s) -
Kodi S. Ravichandran,
Iram Zafar,
Abdullah Özkök,
Charles L. Edelstein
Publication year - 2014
Publication title -
nephrology dialysis transplantation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.654
H-Index - 168
eISSN - 1460-2385
pISSN - 0931-0509
DOI - 10.1093/ndt/gfu296
Subject(s) - pi3k/akt/mtor pathway , mtorc1 , medicine , everolimus , mtorc2 , polycystic kidney disease , sirolimus , kinase , discovery and development of mtor inhibitors , rptor , pharmacology , cancer research , disease , signal transduction , microbiology and biotechnology , biology
The mTOR pathway, which consists of mTOR complex 1 (mTORC1) and mTOR complex 2 (mTORC2), is activated in polycystic kidney disease (PKD) kidneys. Sirolimus and everolimus indirectly bind and inhibit mTORC1. A novel group of drugs, the mTOR kinase inhibitors, directly bind to mTOR kinase, thus inhibiting both mTORC1 and 2. The aim of the study was to determine the therapeutic effect of an mTOR kinase inhibitor, PP242, in the Han:SPRD rat (Cy/+) model of PKD.
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