PharmAbcine (KOSDAQ: 208340ks), a clinical-stage biotech company focusing on the development of next generation antibody therapeutics, today announced it has dosed the first patient in its Phase II clinical trial evaluating the combination of olinvacimab, PharmAbcine's anti-VEGFR2 (Vascular Endothelial Growth Factor Receptors) antibody, and KEYTRUDA