EGCG also enhances BDNF expression, which is typically depleted in HD, through CREB signaling pathways
Common overlapping triggers include: Calorie deficit and rapid weight change Lower protein intake because appetite is reduced Iron deficiency or other micronutrient gaps Physical stress (illness, surgery, inflammation) Psychological stress and sleep disruption Pre-existing pattern hair loss becoming easier to notice as density changes So while the timeline may line up with Ozempic, the underlying why is often the broader metabolic and nutritional shift happening alongside it
In addition, ATF6 upregulates the expression of X-box binding protein-1 (XBP1), which is one of the main regulators of UPR and interacts with the PI3K insulin signaling pathway, with increased nuclear translocation induced by insulin (Winnay et al., 2010)
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However, the mediated effect by CRVE and CRAE was small ( 14) were also reviewed to ascertain if diabetes was previously established, or if it was newly diagnosed and documented