305 citations
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February 2007 in “Hormone and metabolic research” Human skin makes sexual hormones that affect hair growth, skin health, and healing; too much can cause acne and hair loss, while treatments can manage these conditions.
225 citations
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April 2018 in “Journal of Investigative Dermatology” Two main types of fibroblasts with unique functions and additional subtypes were identified in human skin.
178 citations
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October 2001 in “Genes & Development” The mutated hairless gene causes hair loss by acting as a new type of corepressor affecting thyroid hormone receptors.
86 citations
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April 2016 in “Nature Communications” Notch1 helps skin heal by attracting specific immune cells.
26 citations
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May 2012 in “Cellular and Molecular Life Sciences” NcoA4 may have roles beyond helping control gene activity, possibly affecting cell behavior and stability.
20 citations
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January 2013 in “Cell & Bioscience” Understanding how epigenetic regulation affects stem cells is key to cancer insights and new treatments.
17 citations
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June 2019 in “BMC genomics” Non-coding RNAs help control hair growth in cashmere goats.
10 citations
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July 2015 in “Journal of Cosmetic Dermatology” Higher DKK-1 levels found in hair loss patients; L-ascorbic acid 2-phosphate, L-threonate, and ginsenoside F2 may help promote hair growth.
9 citations
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July 2011 in “Scientific Reports” Changes in the HR gene have influenced hair growth and may lead to hair loss conditions in humans.
7 citations
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November 2020 in “Experimental Dermatology” Different cell types work together to repair skin, and targeting them may improve healing and reduce scarring.
5 citations
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January 2017 in “Endocrinology” Genetic defects in testosterone production can cause hormonal and developmental disorders, and more research is needed to understand androgen regulation and develop safer treatments.
4 citations
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May 2021 in “Biomedicines” Targeting the protein Caveolin-1 might help treat a type of scarring hair loss called Frontal Fibrosing Alopecia.
4 citations
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July 2017 in “Archivum Immunologiae et Therapiae Experimentalis” Retinol may affect immune responses in people with frequent skin boils.
4 citations
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September 2010 in “Medical Hypotheses”
1 citations
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July 2018 in “Elsevier eBooks” Heredity and hormones cause common hair loss, and topical minoxidil is the first recommended treatment.
1 citations
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April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Topical patidegib gel effectively treats basal cell carcinoma in Gorlin syndrome patients without causing the side effects seen with oral treatments.
January 2025 in “Dermatology Review” Acitretin may cause salivary gland inflammation.
January 2019 in “Springer eBooks” Acne is linked to inflammation and insulin resistance, and is associated with various syndromes that require different treatments.
April 2016 in “Plastic and reconstructive surgery. Global open” The supplement highlighted advancements and challenges in plastic and reconstructive surgery, including the impact of smoking, chemotherapy, and new treatments like Tafluprost for hair loss.
November 2025 in “Turkish Journal of Dermatology” Both baricitinib and tofacitinib effectively reduce alopecia areata severity, with tofacitinib showing more improvement over longer use.
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.
6 citations
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April 2025 in “Plastic and Aesthetic Research” Biomaterial characteristics can influence macrophages to promote healing and improve tissue regeneration.
March 2026 in “Dermatology and Therapy” Distinct miRNA signatures could help diagnose and treat severe Alopecia Areata.
January 2017 in “Springer eBooks” The document concludes that scalp health is influenced by complex factors affecting sebaceous glands, including hormones, aging, and various substances.
January 2016 in “Springer eBooks” Pubertal acne is linked to hormonal changes, affects quality of life, and is treated similarly to adult acne.
120 citations
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February 2009 in “Apoptosis” Understanding how cells die in the skin is important for treating skin diseases and preventing hair loss.
10 citations
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February 2008 in “Photochemistry and photobiology” Vitamin D receptor can control the hairless gene linked to hair loss even without vitamin D.
2 citations
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July 2018 in “Elsevier eBooks” Some supplements may help with hair loss, but there's not enough strong evidence to recommend them without doctor advice.
1308 citations
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March 1998 in “Journal of bone and mineral research” The vitamin D receptor is crucial for bone health and affects various body systems, with mutations potentially leading to disease.
349 citations
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January 2005 in “The FASEB journal” Human skin can make serotonin and melatonin, which help protect and maintain it.