47 citations
,
July 1998 in “Journal of Investigative Dermatology” A new mutation, Glu402Lys, in hair keratin is linked to variable symptoms of monilethrix.
19 citations
,
January 2015 in “Skin appendage disorders” The report found a new type of hair loss in African-American women that affects more areas of the scalp than previously thought.
17 citations
,
January 2015 in “International Journal of Trichology” Frontal fibrosing alopecia may affect nails and could be a type of lichen planus, treatable with certain medications.
13 citations
,
March 2000 in “Veterinary Dermatology” Dogs have a skin condition like human pseudopelade, causing hair loss that doesn't improve with treatment.
4 citations
,
April 2008 in “Experimental Dermatology” Nicotine from smoking may worsen hidradenitis suppurativa by affecting immune function and promoting inflammation.
1 citations
,
August 2024 in “Pediatric Dermatology” A rare, harmless hair condition was found in an infant's eyebrow, needing no treatment.
December 2025 in “International Journal for Fundamental and Interdisciplinary Research in Homoeopathy.” Combining homeopathy and supportive therapies improved hair growth and confidence in a 37-year-old man with hair loss.
June 2025 in “British Journal of Dermatology” Topical minoxidil may help improve hair growth in rare congenital hypotrichosis.
January 2025 in “Indian Journal of Dermatopathology and Diagnostic Dermatology” Nevus sebaceous is identified by unique skin changes, including thickened skin, fewer hair follicles, and many sebaceous glands.
November 2022 in “JAAD case reports” A man with skin and hair symptoms improved partially with specific treatment.
87 citations
,
March 2017 in “Journal of Clinical Investigation” PSENEN gene mutations can cause both Dowling-Degos disease and acne inversa.
15 citations
,
February 2006 in “Journal of Investigative Dermatology” More research is needed to understand and treat cicatricial alopecias.
January 2024 in “Dermatologic therapy” AKN is a chronic scalp condition in African-descended males, treated with topicals, antibiotics, steroids, and sometimes surgery or laser.
179 citations
,
June 2000 in “The American journal of pathology” The absence of functional sebaceous glands causes hair follicle destruction and scarring alopecia.
77 citations
,
February 2001 in “Journal of Dermatological Science” HGF activator helps convert HGF to its active form, promoting hair growth.
15 citations
,
July 2021 in “Bosnian Journal of Basic Medical Sciences” Stem cell therapy is promising for treating various health conditions, but more research is needed to understand its full potential and address challenges.
14 citations
,
August 2017 in “International Journal of Immunopathology and Pharmacology” Photodynamic therapy improved skin issues from sorafenib when other treatments failed.
4 citations
,
July 2023 in “Pharmaceutics (Basel)” Nanoparticle-based drug delivery to hair follicles is more effective when tested under conditions that match skin behavior.
3 citations
,
August 2024 in “Clinical Cosmetic and Investigational Dermatology” The 1927 nm fractional thulium laser effectively treats acne by targeting and improving affected skin areas.
June 2025 in “Clinical Cosmetic and Investigational Dermatology” Hyaluronic acid injections can cause temporary hair loss, but hair can regrow with early treatment.
Advancements in diagnostics, treatments, and technology have improved hair loss detection and restoration, with some types being reversible.
April 2024 in “Molecules/Molecules online/Molecules annual” Paris polyphylla saponins may effectively treat acne due to their antibacterial and anti-inflammatory properties.
October 2025 in “JMIR Dermatology” Exclamation-mark hairs and yellow dots indicate alopecia areata, while follicular ostia loss and white scarring indicate lichen planopilaris and discoid lupus erythematosus.
158 citations
,
May 2003 in “Journal of Investigative Dermatology” Hair growth is influenced by dynamic changes in hair follicle cells, which could help treat hair loss.
97 citations
,
March 2006 in “Journal of Investigative Dermatology” Mutations in the DSG4 gene cause a severe form of brittle hair and skin issues.
73 citations
,
January 2002 in “Journal of Investigative Dermatology” Epidermal stem cells don't use gap junctions to communicate.
60 citations
,
October 2020 in “Journal of Controlled Release” Curcumin nanocrystals in simple gels effectively penetrate hair follicles, but humectants can reduce this efficacy.
54 citations
,
May 2001 in “Journal of Investigative Dermatology” Excessive putrescine causes hair loss in transgenic mice by disrupting hair follicle development.
29 citations
,
August 1999 in “Journal of Investigative Dermatology” New mutations in hair keratin genes cause the rare hair disorder monilethrix.
24 citations
,
June 2008 in “Journal of Cutaneous Pathology” The exact cause of hidradenitis suppurativa is still unknown.