July 2021 in “Journal of dermatology research and therapy” COVID-19 may worsen hair loss, and Nourkrin® could be a safe treatment option, but more research is needed.
January 2018 in “Biomedical Research (Aligarh)” Women with early-onset baldness should be checked for early bone loss, but bone density doesn't change with baldness severity.
January 2017 in “Journal of Investigative Dermatology Symposium Proceedings” The 2015 Hair Research Congress concluded that stem cells, maraviroc, and simvastatin could potentially treat Alopecia Areata, topical minoxidil, finasteride, and steroids could treat Frontal Fibrosing Alopecia, and PTGDR2 antagonists could also treat alopecia. They also found that low-level light therapy could help with hair loss, a robotic device could assist in hair extraction, and nutrition could aid hair growth. They suggested that Alopecia Areata is an inflammatory disorder, not a single disease, indicating a need for personalized treatments.
May 2015 in “Hair transplant forum international” The article concludes that PRP might help with hair loss, but more detailed research is necessary.
April 2024 in “Military Medical Research/Military medical research” Cellular and immunotherapies show promise for healing chronic wounds but need more research.
September 2023 in “Nature Communications” Immune cells are essential for skin regeneration using biomaterial scaffolds.
June 2020 in “Journal of Investigative Dermatology” The symposium highlighted the importance of genetics in understanding and treating complex skin diseases.
February 2023 in “PLOS ONE” Caizhixuan hair tonic helps treat hair loss by promoting hair growth and improving hair follicles.
January 2022 in “Springer eBooks” 
28 citations,
January 2021 in “Parkinsonism & related disorders (Online)/Parkinsonism & related disorders” Parkinson's disease is linked to skin disorders and skin cells help in studying the disease.