5 citations
,
August 2005 in “Anatomy and Embryology” This study found that concentrated clusters of noradrenergic nerve fibers form a longitudinal linear system in rat skin, particularly innervating arrector pili muscles.
8 citations
,
January 2016 in “Cells tissues organs” This study found that chemical sympathectomy inhibited hair follicle growth in mice, suggesting that sympathetic nerves may regulate keratinocyte behavior to promote hair growth.
67 citations
,
July 2016 in “Reviews in Endocrine and Metabolic Disorders” This review discusses the complex relationship between stress and various skin conditions, highlighting the role of the skin in the stress response and the brain-skin communication pathways, but reports no new research findings.
252 citations
,
January 2008 in “Trends in Endocrinology and Metabolism” This review discusses the protective and stress-buffering roles of melatonin in skin functions and structures but does not present new clinical findings.
May 2026 in “Nature Communications” In this study, researchers identified that keloid fibroblasts respond to neurotransmitters from catecholaminergic nerves by producing bone matrix proteins, mediated by β1-adrenergic receptor activation, leading to fibro-osseous reprogramming; blocking this signaling in a rodent model prevented the development of keloid-like pathology.