Research Progress on the Pathogenesis of Androgenetic Alopecia
February 2025
in “
European Journal of Dermatology
”
Studysummary This review explored the complex mechanisms behind androgenetic alopecia, highlighting genetic influences and factors like increased 5-α reductase and androgen receptors in hair follicles, while identifying microinflammation and oxidative stress as related issues.
Our plain-language summary. Not medical advice or a treatment recommendation. Consult a qualified healthcare professional before changing treatment. Full disclaimer
Androgenetic alopecia (AGA) is a prevalent, non-scarring hair loss condition that significantly affects individuals' self-esteem and quality of life. Current treatments, such as topical minoxidil and finasteride, are not effective for all patients, highlighting the need for a deeper understanding of AGA's mechanisms. The pathogenesis of AGA is complex, with genetic factors playing a crucial role in individual variability. Key contributors include increased 5-α reductase and androgen receptors in hair follicles, microinflammation, oxidative stress changes, loss of hair follicle stem cells, and metabolic syndrome. This review emphasizes the need for further research to develop more effective treatments.
