All library sizes and concentrations were confirmed on a TapeStation 4200 (Agilent) and Qubit 3.0 Fluorometer (Thermo Fisher)
When mast cells are activated in response to progesterone, the resulting histamine surge helps explain many of the hallmark features of APD, including: Hives (urticaria) caused by histamine-induced blood vessel dilation Intense itching (pruritus) driven by histamine signaling in the skin Angioedema , or deeper swelling beneath the skin and mucous membranes Asthma-like symptoms or shortness of breath , due to histamines effects on airway smooth muscle This mast cellhistamine connection also clarifies why treatments that target allergic pathways are often effective in APD, even though progesterone is a hormone rather than a classic allergen
The AMPK activation mechanism is distinct from the Wnt/beta-catenin and VEGF pathways that dominate other peptide approaches, suggesting P5 may offer a complementary or additive mechanism
Zhang T, He Q, Liu Y, Chen Z, Hu H
Hum Reprod Update (2014) 20(2):293307
