 HOUSTON, Dec. 31, 2020 GLOBE NEWSWIRE -- Aravive, Inc. Nasdaq: ARAV, a clinical-stage oncology company developing transformative therapeutics, today announced that Dr. Ray Tabibiazar will be stepping down from the Aravive Board of Directors but will remain an advisor to the company, effective December 31, 2020. This transition will allow Dr. Tabibiazar to focus on a new venture. 