3-V Biosciences, Inc., a biopharmaceutical company developing therapeutics that modulate key pathways in oncology and infectious disease, today announced the completion of a Series C financing round, raising $20 million. Proceeds from the financing will be used to advance 3-V’s lead oncology candidate into a Phase 1 clinical trial and to conduct ongoing preclinical studies of multiple virology leads generated by the company’s integrated drug discovery process. Existing investors Kleiner Perkins Caufield & Byers and New Enterprise Associates participated in the round.