Growth factor‐free, angiogenic hydrogel based on hydrophobically modified Alaska pollock gelatin

Angiogenesis is important for supplying oxygen and nutrients to implanted cells and organs and thereby promoting their survival. However, exogenously administered growth factors such as vascular endothelial growth factor (VEGF) have a short half-life and are unstable under physiological conditions. In the present study, we developed an angiogenesis—inducing hydrogel by modifying Alaska pollock-derived gelatin with a dodecyl group (C12-ApGltn),...