June 2022 in “Frontiers in Immunology” Tofacitinib regrew hair in a man with total hair loss but raised cytokine levels, needing more research on possible side effects.
1 citations
,
July 2021 in “Anais Brasileiros de Dermatologia” The conclusion is that three signs can help diagnose hair loss after it happens, potentially avoiding more invasive tests.
December 2025 in “Molecules” DPP may help hair regrowth by improving blood vessel function under stress.
1 citations
,
October 2025 in “Journal of Allergy and Clinical Immunology” A JAK1 variant causes hair loss, skin issues, and thyroid disease, but treatment with a specific inhibitor can help.
JAK inhibitors effectively regrow hair in alopecia areata but hair loss often returns after stopping treatment.
July 2024 in “JAAD Case Reports” Ruxolitinib helped regrow hair in a woman with a blood disorder and complete hair loss.
8 citations
,
November 2024 in “Phytomedicine” Isoquercitrin helps hair grow by activating certain cell processes.
July 2025 in “Dermatologica Sinica” Glycyrrhizin may help regrow hair by activating a specific pathway.
26 citations
,
January 2019 in “Expert Opinion on Investigational Drugs” New treatments for hair loss show promise, but more research is needed to confirm their safety and effectiveness.
12 citations
,
August 2019 in “Dermatitis” Dupilumab for skin problems might reactivate hair loss in some patients.
March 2025 in “Experimental Dermatology” Overexpression of IKZF1 and Ikaros causes hair loss in mice similar to alopecia areata.
23 citations
,
July 2018 in “Journal of Cosmetic Dermatology” Chemotherapy caused hair loss with specific patterns, but most patients had hair regrowth after treatment, while some had lasting hair loss.
July 2022 in “Journal of Investigative Dermatology” Inhibiting TYK2 can restore hair growth in alopecia areata.
236 citations
,
April 2015 in “Cell” Plucking some hairs can trigger nearby unplucked hairs to grow back more due to a collective response.
15 citations
,
December 2011 in “Journal of the European Academy of Dermatology and Venereology” Hair loss in systemic lupus erythematosus patients is unique and improves with treatment.
4 citations
,
November 2016 in “Dermatologic Therapy” Topical tretinoin may increase beard hair density.
2 citations
,
November 2012 in “European Journal of Dermatology” Hair transplant surgery may cause alopecia areata, a new possible complication.
January 2026 in “Materialia” Porcine ADM scaffold helps hair growth in mice.
December 2025 in “Advanced Healthcare Materials” The composite helps hair growth and scalp healing by reducing stress and inflammation.
1 citations
,
March 2024 in “PubMed” Surgery with a carbon-dioxide laser successfully treated a Labrador's tongue condition, but some hair regrew.
March 2026 in “Frontiers in Pharmacology” New treatments for hair loss show promise but need more testing for effectiveness and safety.
1 citations
,
April 2016 in “Journal of The American Academy of Dermatology” People with allergies or high eosinophil levels have a higher chance of severe hair loss from alopecia areata, and sudden hair loss can indicate chronic graft-versus-host disease.
2 citations
,
March 2019 in “Journal of Dermatology” Trichoscopy helped diagnose and treat a woman with two different types of hair loss.
5 citations
,
July 2020 in “Curēus” Beard hair loss can signal early diabetes and thyroid issues, treatable with specific cream.
40 citations
,
October 2004 in “Veterinary Dermatology” Trilostane treatment led to full hair regrowth in most Pomeranians and all miniature poodles with alopecia X.
1 citations
,
March 2024 in “Oxford Medical Case Reports” Moth-eaten hair loss can be a sign of syphilis.
June 2021 in “DOAJ (DOAJ: Directory of Open Access Journals)” JAK inhibitors show promise for treating alopecia areata but their effectiveness and safety are still debated.
52 citations
,
January 1999 in “Journal of Small Animal Practice” Removing a cat's pancreatic cancer can temporarily reverse hair loss caused by the disease.
9 citations
,
November 2000 in “Journal of the American Academy of Dermatology” A woman with a rare type of dermatomyositis improved with low-dose prednisone and methotrexate.
September 2023 in “Jurnal Ilmu Kesehatan Hewan” The dog improved significantly after treatment for skin mites and fungi.