Ritlecitinib helps reduce inflammation and promote hair regrowth in alopecia areata, especially in patchy-type cases.
Dacomitinib can cause nail and skin issues, but these can be managed without stopping the drug.
May 2023 in “Journal of managed care & specialty pharmacy” Alopecia areata causes hair loss and life quality issues; current treatments are often unsatisfactory, but new drugs like JAK inhibitors show promise.
450 citations
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January 2005 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair color is determined by melanin produced and transferred in hair follicles.
February 2026 in “International Journal of Molecular Sciences” Removing Lrig1-positive cells in mice leads to temporary loss of sebaceous glands.
13 citations
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March 2023 in “International Journal of Molecular Sciences” Lower Gas6 and sAxl levels are linked to hair loss in COVID-19 survivors.
13 citations
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September 2021 in “Current Issues in Molecular Biology” Dexpanthenol helps human hair follicle cells grow by preventing aging and death, and by supporting growth signals.
October 2023 in “IJEM case reports” A 15-year-old girl with no menstrual period was diagnosed with a genetic condition that makes her body unable to respond to male hormones, leading to female characteristics despite having male genetic makeup.
50 citations
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April 2010 in “Biology direct” Low androgen levels might delay prostate cancer but could lead to more aggressive, therapy-resistant cancers.
3 citations
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October 2025 in “Cancer” PROTACs offer a new, precise way to treat cancer by breaking down harmful proteins.
81 citations
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September 2013 in “PLoS ONE” Primary and secondary hair follicle cells in Cashmere goats have different gene expressions affecting hair growth and size.
63 citations
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July 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” JAK inhibitors can effectively reverse hair loss in people with alopecia areata.
17 citations
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May 2018 in “BMC genomics” Researchers found genes and microRNAs that control curly fleece in Chinese Tan sheep.
11 citations
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January 2022 in “Journal der Deutschen Dermatologischen Gesellschaft” Alopecia areata is a chronic condition causing hair loss, with new treatments targeting the immune system showing promise.
6 citations
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May 2023 in “Drugs” Baricitinib helps regrow hair in adults with severe alopecia better than a placebo and is approved for treatment, but long-term effects are still unknown.
January 2026 in “Preprints.org” Mimicking fetal wound environments may enable scarless healing in adults.
August 2025 in “Dermatology and Therapy” JAK inhibitors show promise for treating alopecia areata but have serious side effects.
January 2025 in “Frontiers in Pediatrics” Baricitinib significantly improved hair regrowth and skin condition in a 14-year-old with alopecia areata and atopic dermatitis.
1 citations
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January 2025 in “Genes & Diseases” Understanding T cells and signaling pathways can lead to better treatments for hair loss.
3 citations
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January 2024 in “Frontiers in Endocrinology” Androgens can affect glucocorticoid signaling in specific mouse brain areas.
2 citations
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June 2022 in “Molecules” Connarus semidecandrus Jack extract promotes hair growth and thickness, reduces prostate cancer cell growth, and could potentially be used as a treatment for hair loss.
August 2024 in “Cosmetics” Personalized treatments for hair loss are becoming more effective by using genetic information.
39 citations
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March 2009 in “Dermatology Online Journal” Understanding EGFR roles could lead to new hair loss treatments.
9 citations
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September 2009 in “PubMed” Antigen presenting cells around hair follicles are crucial in SLE-related hair loss.
1 citations
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November 2023 in “iScience” A protein called desmoglein 3 is important for keeping hair follicle stem cells inactive and helps in their regeneration.
March 2009 in “Dermatology Online Journal” Manipulating EGFR signaling may help treat hair loss and promote hair growth.
61 citations
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October 2011 in “Experimental dermatology” Scalp itching is common and hard to diagnose due to the complex nerve structure of the scalp.
1 citations
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April 2025 in “Clinical Cosmetic and Investigational Dermatology” Erlotinib can cause scalp pustules and hair loss, needing early treatment with antibiotics and steroids.
3 citations
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October 2024 in “Experimental Dermatology” Higher CRHR1 levels in AA patients lead to increased inflammation.
October 2022 in “Frontiers in Endocrinology” New tools show that in fish, NPY increases feeding and somatostatin decreases it.