December 2015 in “Journal of Neurology and Stroke” A man had a stroke after getting a scalp injection for hair loss.
231 citations
,
October 1999 in “Journal of Clinical Investigation” Activating the Sonic hedgehog gene in mice can start the hair growth phase.
6 citations
,
November 2023 in “Experimental Dermatology” Biglycan helps regulate hair growth and regeneration.
February 2024 in “Dermatology Reports” Microneedling combined with minoxidil is more effective and safe for hair growth in men with hair loss.
September 2016 in “Journal of dermatological science” FGF18 helps hair follicles resist radiation by stopping hair growth cycles.
65 citations
,
September 2004 in “The American journal of pathology” Blocking BMP signaling causes hair loss and disrupts hair growth cycles.
297 citations
,
January 2002 in “Development” Overexpression of ΔNLef1 in mouse skin leads to hair loss, cysts, and skin tumors.
57 citations
,
April 2002 in “The journal of investigative dermatology/Journal of investigative dermatology” Vitamin D receptor is crucial for starting hair growth after birth.
39 citations
,
April 2016 in “Case Reports in Dermatology” Tofacitinib temporarily regrew hair in a man with alopecia, but its effects didn't last.
8 citations
,
March 2001 in “PubMed” A man developed recurring scalp inflammation and hair loss after a head injury.
6 citations
,
August 2013 in “Joint Bone Spine” Tocilizumab treatment was associated with significant hair regrowth in one patient and temporary hair loss followed by regrowth in another.
January 2014 in “프로그램북(구 초록집)” Platelet-rich plasma treatments help hair growth in people with hair loss by increasing certain cell growth and protein levels.
72 citations
,
July 2002 in “Journal of Investigative Dermatology” Desmoglein 1 can partly make up for the loss of Desmoglein 3 in hair adhesion but not in mucous membranes.
November 2022 in “Journal of Investigative Dermatology” The fragrance cyclohexyl salicylate helps promote hair growth and increase hair stem cell numbers.
5 citations
,
February 2022 in “Stem cell reports” Thymic stromal lymphopoietin (TSLP) promotes hair growth, especially after skin injury.
124 citations
,
December 2016 in “Pharmaceuticals” TRP channels in the skin are important for sensation and health, and targeting them could help treat skin disorders.
6 citations
,
November 1999 in “Psychiatric services” A woman lost all her hair after overdosing on divalproex, but it grew back while still on the medication.
February 2026 in “Journal of Dermatological Treatment” CG2001 is safe and well-tolerated for treating hair loss, with fewer side effects than oral finasteride.
July 2004 in “Journal of Clinical Oncology” Isolated limb perfusion is a safe and effective treatment for limb melanoma.
July 2004 in “Journal of Clinical Oncology” Isolated hyperthermic chemotherapy perfusion for limb melanoma is safe and effective with manageable side effects.
8 citations
,
November 2019 in “Dermatologic Clinics” AGA treatments like minoxidil and LLLLT are safe and effective for gender minority patients.
77 citations
,
September 2017 in “Journal of Investigative Dermatology” TRPV3 in skin cells causes inflammation and cell death.
2 citations
,
December 1995 in “Pediatrics” Infant hair loss is usually temporary and grows back without treatment.
39 citations
,
January 1977 in “Dermatology” The treatment cleared psoriasis in some patients but caused side effects in most.
11 citations
,
August 2004 in “Facial Plastic Surgery” The endobrow-midface lift is a safe and effective way to rejuvenate the upper face with minimal complications and rare temporary hair loss.
6 citations
,
January 2010 in “Springer eBooks” SA linked to mitochondrial issues and oxidative stress, while AGA involves disrupted hair growth genes.
3 citations
,
July 2016 in “Atlas of the Oral and Maxillofacial Surgery Clinics” Careful planning and technique in upper facial rejuvenation can minimize risks like hair loss, nerve damage, and scarring.
January 2026 in “Dermatology Practical & Conceptual” Triamcinolone acetonide is more effective than cryotherapy for hair regrowth in alopecia areata but has different side effects.
The document concludes that severe trauma can cause temporary hair loss, known as Telogen Effluvium, which usually resolves without treatment.
384 citations
,
June 2005 in “Genes & development” β-catenin is essential for stem cell activation and proliferation in hair follicles.