Polaka Suryanarayana, Katare Pratik, Pawar Bhakti, Vasdev Nupur, Gupta Tanisha, Rajpoot Kuldeep, Sengupta Pinaki, Tekade Rakesh Kumar
National Institute of Pharmaceutical Education and Research-Ahmedabad (NIPER-A), An Institute of National Importance, Government of India, Department of Pharmaceuticals, Ministry of Chemicals and Fertilizers, Palaj, Opposite Air Force Station, Gandhinagar 382355, Gujarat, India.
ACS Omega. 2022 Aug 24;7(35):30657-30672. doi: 10.1021/acsomega.2c02675. eCollection 2022 Sep 6.
Reactive oxygen species (ROS) is considered a double-edged sword. The slightly elevated level of ROS helps in wound healing by inhibiting microbial infection. In contrast, excessive ROS levels in the wound site show deleterious effects on wound healing by extending the inflammation phase. Understanding the ROS-mediated molecular and biomolecular mechanisms and their effect on cellular homeostasis and inflammation thus substantially improves the possibility of exogenously augmenting and manipulating wound healing with the emerging antioxidant therapeutics. This review comprehensively delves into the relationship between ROS and critical phases of wound healing and the processes underpinning antioxidant therapies. The manuscript also discusses cutting-edge antioxidant therapeutics that act via ROS scavenging to enhance chronic wound healing.
活性氧(ROS)被认为是一把双刃剑。ROS水平的轻微升高通过抑制微生物感染有助于伤口愈合。相反,伤口部位ROS水平过高会延长炎症期,对伤口愈合产生有害影响。因此,了解ROS介导的分子和生物分子机制及其对细胞稳态和炎症的影响,极大地提高了利用新兴抗氧化疗法外源性增强和调控伤口愈合的可能性。本综述全面深入地探讨了ROS与伤口愈合关键阶段之间的关系以及抗氧化疗法的基础过程。本文还讨论了通过清除ROS来促进慢性伤口愈合的前沿抗氧化疗法。
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