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Autophagy induces hair follicle stem cell activation and hair follicle regeneration by regulating glycolysis

ABSTRACT: Autophagy induces hair follicle stem cell activation and hair follicle regeneration by regulating glycolysis

PROVIDER: PRJNA956536 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR24195895_1.fastq.gz	Fastqsanger.gz
	SRR24195895_2.fastq.gz	Fastqsanger.gz
	SRR24195896_1.fastq.gz	Fastqsanger.gz
	SRR24195896_2.fastq.gz	Fastqsanger.gz

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Autophagy induces hair follicle stem cell activation and hair follicle regeneration by regulating glycolysis

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Noncoding dsRNA induces retinoic acid synthesis to stimulate hair follicle regeneration via TLR3

Project description:This SuperSeries is composed of the SubSeries listed below. How developmental programs reactivate in regeneration is a fundamental question in biology. We addressed this question through the study of Wound Induced Hair follicle Neogenesis (WIHN), an adult organogenesis model where stem cells regenerate de novo hair follicles following deep wounding. The exact mechanism is uncertain. Here we show that self-noncoding dsRNA activates the anti-viral receptor toll like receptor 3 (TLR3) to induce intrinsic retinoic acid (RA) synthesis in a pattern that predicts new hair follicle formation after wounding in mice. Additionally, in humans, rejuvenation lasers induce gene expression signatures for dsRNA and RA, with measurable increases in intrinsic RA synthesis. These results demonstrate a potent stimulus for RA synthesis by non-coding dsRNA, relevant to their broad functions in development and immunity.

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