HEXIM1/P–TEFb complex controls RNA polymerase II pause release and immediate early gene induction following neuronal depolarization - Myo Htet; Camila Estay-Olmos; Lan Hu; Yiyang Wu; Brian E. Powers; Clorissa D. Campbell; Aishwarya Rameshwar; Mohamed R. Ahmed; Timothy J. Hohman; Yanling Wang; Julie A. Schneider; David A. Bennett; et al. (Journal of Biological Chemistry, 2026)