May 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” In this study, researchers found that the expression of SLC1A6, a gene linked to calcium gradient and keratinocyte differentiation in the skin, significantly decreases with age, which may contribute to reduced skin barrier function in elderly individuals.
October 2025 in “Scientia Generalis” In this narrative review, dysbiosis was found to potentially influence androgen metabolism and immune response, suggesting that gut microbiota balance may play a role in the prevention and treatment of androgenetic and areata alopecia.
February 2024 in “Recima21” This study explored the connections between Covid-19 and hair loss issues like telogen effluvium and alopecia areata, highlighting the virus's potential trigger effect and underscoring the importance of comprehensive post-Covid-19 treatment strategies that consider immune, psychological, and hair cycle factors.
This article reviews the potential benefits of GHK-Cu, EAA, and water-soluble propolis for wound healing, skin tightening, and anti-aging effects, but reports no new clinical results.
February 2017 in “Clinical dermatology open access journal” This study found a strong association between insulin resistance and early androgenetic alopecia in males, with insulin resistance increasing alongside alopecia severity and influenced by factors like smoking.