Macrophages in wound healing (IMAGE) University of Cologne Caption Injury-associated macrophages require metabolic reprogramming to drive the wound healing response. Pseudocolored mitochondria show different mitochondrial yield and shape in early (red) versus late (green) wound macrophages. Credit Astrid Schauss Usage Restrictions none License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.