April 2018 in “Journal of Investigative Dermatology” This study suggests that human hair follicles may operate their own Cori cycle, synthesizing glycogen from lactate under conditions of lactic acidosis.
September 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” This study suggests that the outer root sheath of human hair follicles may act as a "metabolic center," capable of synthesizing glucose from lactate, which supports glycogen metabolism.
10 citations
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November 2015 in “Plant Foods for Human Nutrition” This study found that the ethyl acetate fraction of Hibiscus rosa sinensis petals significantly reduced serum glucose and glycated hemoglobin levels in diabetic rats, showing effects comparable to the standard drug metformin.
7 citations
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September 2019 in “Journal of Investigative Dermatology”
30 citations
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October 2021 in “Scientific Reports” This study found that human scalp hair follicles can internally operate a Cori cycle, synthesize glycogen in the presence of lactate, and modulate growth through glycogen phosphorylase activity.