136 citations
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May 2019 in “Cells” Stem cell therapy, particularly using certain types of cells, shows promise for treating hair loss by stimulating hair growth and development, but more extensive trials are needed to confirm these findings.
94 citations
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May 2011 in “BJCP. British journal of clinical pharmacology/British journal of clinical pharmacology” Hair follicles greatly increase caffeine absorption through the skin shortly after it's applied.
81 citations
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June 2012 in “European journal of human genetics” Inherited ichthyoses cause widespread skin scaling and thickening due to gene mutations.
81 citations
,
January 2006 in “Journal of cellular physiology” Mice without the vitamin D receptor gene lose hair due to disrupted hair follicle cycles.
77 citations
,
March 2021 in “Nature” Stress hormone corticosterone blocks a growth factor to slow down hair stem cell activity and hair growth.
67 citations
,
May 2018 in “Journal of Ginseng Research” Red ginseng may improve immunity, fatigue, memory, blood circulation, and menopausal symptoms, and is generally safe to consume.
66 citations
,
March 2019 in “Cellular and Molecular Life Sciences” Melanocyte development from neural crest cells is complex and influenced by many factors, and better understanding could help treat skin disorders.
56 citations
,
May 2017 in “Nature Cell Biology” Hair can regrow after certain stem cells are lost because other stem cells can take over their role.
56 citations
,
June 2015 in “Nature Protocols” Two-photon microscopy helps observe hair follicle stem cell behaviors in mice.
48 citations
,
May 2023 in “Nature Communications” Platelet-derived chemokines help muscle healing by attracting neutrophils to injured areas.
42 citations
,
March 2018 in “PLOS Biology” Autophagy is important for human hair growth and health.
41 citations
,
June 2018 in “Medicine Health Care and Philosophy” The article suggests using four questions to tell apart necessary medicalization from excessive medicalization, focusing on problem significance, social expectations, medical understanding, and effective resolution.
40 citations
,
August 2018 in “Skin appendage disorders” Some alternative treatments for hair loss might work, but more research is needed.
40 citations
,
July 2013 in “Skin Pharmacology and Physiology” Male skin gets drier and more alkaline as it ages, which may need different skincare than women's skin.
35 citations
,
November 2020 in “Experimental Dermatology” Different types of skin cells are organized in a special way in large wounds to help with healing and hair growth.
34 citations
,
September 2020 in “BMC Endocrine Disorders” Existing drug dexamethasone may lower death risk in severe COVID-19 cases; more research needed for other drugs.
32 citations
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February 2019 in “Journal of neurochemistry” Sex hormones affect brain injury differently in males and females.
30 citations
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September 2003 in “Experimental Dermatology” Minoxidil helps prevent stress-caused hair loss in mice.
22 citations
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October 2020 in “Anais Brasileiros de Dermatologia” The Brazilian Society of Dermatology agrees that oral isotretinoin is effective for acne and other skin conditions, and it's safe when monitored, but more research is needed on dosing and duration.
16 citations
,
October 2020 in “Lipids in Health and Disease” Leptin affects skin and hair health and may worsen some skin conditions, but more research is needed to understand its full impact.
16 citations
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January 2016 in “Journal of Investigative Dermatology” Mice without the IL-6 gene had more hair growth after injury due to higher activity of a related protein, Stat3.
13 citations
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March 2012 in “The Journal of Dermatology” Hair transplant surgery can rebuild muscle and nerve connections, allowing transplanted hairs to stand up like normal hairs.
12 citations
,
April 2015 in “InTech eBooks” Platelet Rich Plasma (PRP) shows promise for tissue repair and immune response, but more research is needed to fully understand it and optimize its use.
11 citations
,
January 2015 in “Skin pharmacology and physiology” Eating collagen peptides may help with skin and hair growth.
10 citations
,
June 2019 in “Journal of Tissue Engineering and Regenerative Medicine” Scientists successfully grew new hair follicles in regenerated mouse skin using mouse and human cells.
6 citations
,
June 2024 in “Scientific Reports” RoPod helps study plant root cell changes and autophagy with minimal stress.
6 citations
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July 2018 in “Scientific Reports” Methamphetamine affects gene expression in rat whisker follicles, with key genes linked to addiction.
5 citations
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September 2024 in “Stem Cell Research & Therapy” Sertoli cell transplants can reduce inflammation and improve sperm quality.
2 citations
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April 2019 in “Acta medica Philippina/Acta Medica Philippina” People with alopecia areata often have lower vitamin D levels than healthy people.
2 citations
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August 2025 in “Scientific Reports” Pexidartinib often causes liver issues and fatigue, especially in women.