ATHENS, Greece and LOS ANGELES, April 30, 2025 (GLOBE NEWSWIRE) -- Er-Kim, an international pharmaceutical company specializing in the commercialization of novel therapies in the EMEA region, today announced that it has signed an agreement with Puma Biotechnology, Inc. (NASDAQ: PBYI) to commercialize NERLYNX® (neratinib) in select countries in Eastern Europe and Central Asia. NERLYNX is designed to block human epidermal growth factor receptor 2 (HER2) in order to treat and limit breast cancer metastasis. Un ...