April 2019 in “Journal of Investigative Dermatology” This study found that frontal fibrosing alopecia involves distinct molecular changes, such as downregulation of steroid and cholesterol pathways and upregulation of fibrotic and immune response genes, which may help guide treatment strategies.
April 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” In this study, researchers found that CCCA in women of African descent is associated with molecular changes, including dysregulation of fatty acid metabolism and fibrosis pathways, suggesting potential targets for new treatments.
April 2019 in “Journal of Investigative Dermatology” This study found that lichen planopilaris is associated with three core molecular pathways, which may inform new therapeutic strategies for scarring alopecia, including unique pathways like ABC transporters specific to LPP.
January 2024 in “Journal of lipid research” In this study, finasteride was found to reduce cholesterol levels and delay atherosclerosis in LDL receptor-deficient mice, and men using finasteride reported lower cholesterol levels, suggesting potential cardiovascular benefits by improving lipid profiles.
March 2025 in “Molecular Medicine” This study on C57BL/6 mice found that subcutaneous cholesterol injections significantly promoted hair regeneration by enhancing hair follicle stem cell proliferation, highlighting the role of the PKA-tyrosine hydroxylase-sympathetic nervous system pathway in this process.