Recent Advances in the Role of Neuroregulation in Skin Wound Healing

Recent research highlights the critical role of neuroregulation in skin wound healing, emphasizing the interaction between the nervous system and skin cells. Neurotransmitters and neuropeptides, once seen as simple signalling molecules, are now recognized as key regulators of inflammation, angiogenesis, and cell proliferation. The delayed wound healing in diabetic patients and the regenerative capabilities of foetal skin underscore the importance of neuroregulatory signals. Foetal skin's enhanced regeneration is attributed to its neuroregulatory environment, immature immune system, and unique extracellular matrix composition. Understanding these processes can lead to therapeutic strategies that manipulate nerve supply to improve wound healing, with bioelectronic and neuromodulation techniques offering promising avenues for optimizing neural signalling and modulating inflammation.