Calithera Biosciences Announces Expansion of Ongoing Clinical Trial Evaluating Telaglenastat in Combination with palbociclib (IBRANCE®)

<link type="text/css" rel="stylesheet" href="https://www.globenewswire.com/styles/gnw_nitf.css" /><p align="left">SOUTH SAN FRANCISCO, Calif., Nov. 04, 2020 (GLOBE NEWSWIRE) — Calithera Biosciences, Inc. (Nasdaq: CALA), a clinical-stage biotechnology company focused on discovering and developing novel small-molecule drugs for the treatment of…