Human hair follicles operate an internal Cori cycle and modulate their growth via glycogen phosphorylase.

Sci Rep · 2021 · PMC8531296 · PMID 34675331

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an overall trendno p-value reported

However, while measurement of HF glycogen showed an overall trend towards increased glycogen in GPI treated follicles (Fig. 4 g) one patient showed decreased glycogen.

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