ReviewPublished 1 October 2026Engrailed-1 in eccrine sweat gland development and regeneration: from evolutionary innovation to therapeutic perspectivesLei Zhang · Zizhen Zhang · Jiaqi Cheng · Junhong Zhao · Yanyi Xing · Xiang Liu · Lihong Peng · Sixun Wu · Haihong LiFrontiers in Cell and Developmental Biologydoi 10.3389/fcell.2026.1917336