PMO Penetrates Infiltrating Inflammatory Cells Targeting Regions of Active Muscle Regeneration (image) Children's National Health System Share Print E-Mail Caption PMO penetrates infiltrating inflammatory cells targeting regions of active muscle regeneration. a. PMO uptake within infiltrating macrophages targeting areas of regeneration after systemic F-PMO delivery in the experimental model. PMO delivery to muscle fibers is marked by arrow, while PMO-loaded inflammatory cells (macrophages, Mφ) are marked by arrowhead. b. Widespread PMO accumulation within a large population of infiltrating macrophages and other inflammatory cells targeting degenerating muscle fibers. Credit J.S. Novak, et al., Nature Communications Usage Restrictions With credit Share Print E-Mail 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.