EGFR

Signal Transducer and Activator of Transcription (STAT ) is a family of cytoplasmic transcription factors comprising of 7 members-STAT1, STAT2, STAT3, STAT4, STAT5a, STAT5b, and STAT6. The STAT factors are activated by tyrosine kinase which could be either receptor associated as Janus Kinase (JAKs) or intrinsic tyro...

Merck beats Q1 estimates as Keytruda sales double Merck is the victim of its own success, judging from its first-quarter report. The company beat sales and earnings estimates, and it upped its guidance for the year, despite some significant suffering from generic competition. Sales of its hit immuno-oncology drug Ke...