CZ415, a Highly Selective mTOR Inhibitor Showing in Vivo Efficacy in a Collagen Induced Arthritis Model.

CZ415, a potent ATP-competitive mTOR inhibitor with unprecedented selectivity over any other kinase is described. In addition to a comprehensive characterization of its activities in vitro, in vitro ADME, and in vivo pharmacokinetic data are reported. The suitability of this inhibitor for studying in vivo mTOR biology is demonstrated in a mechanistic mouse model monitoring mTOR proximal downstream phosphorylation signaling.

Mutations of ZFPM2/FOG2 gene in sporadic cases of tetralogy of Fallot.

Two out of 47 patients with sporadic tetralogy of Fallot (TOF), the most common cyanotic conotruncal heart defect (CTD), showed heterozygous missense mutations of the ZFPM2/FOG2 gene. Knockout mice carrying mutations in the ZFPM2/FOG2 gene have similarly been found to exhibit TOF. While both mutant ZFPM2/FOG2 proteins, E30G (c.