AUTHOR=Zhang Siqi , Lu Xugang , Chen Jun , Xiong Shibing , Cui Yifan , Wang Simeng , Yue Chongxia , Han Qianqian , Yang Bangcheng TITLE=Promotion of angiogenesis and suppression of inflammatory response in skin wound healing using exosome-loaded collagen sponge JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1511526 DOI=10.3389/fimmu.2024.1511526 ISSN=1664-3224