Cichlid fish regenerate teeth quickly due to specific cell interactions and gene expressions.
Dark hair with a red beard likely evolved for camouflage, not attraction.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The EDAR V370A allele in East Asians likely evolved due to reliance on aquatic resources providing essential nutrients.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The EDAR V370A allele in East Asians likely evolved due to reliance on aquatic resources providing essential nutrients.
176 citations
,
February 2006 in “Cancer Research” Patched1 helps prevent tumors by controlling cell growth.
May 2015 in “Journal of The American Academy of Dermatology” A woman was injured by a hedgehog falling on her, causing skin lesions but no disease.
June 2023 in “British journal of dermatology/British journal of dermatology, Supplement” Patients with alopecia areata face challenges accessing Janus kinase inhibitors, but some see positive results.
June 2023 in “Frontiers in Genetics” Genes related to calcium signaling and lipid metabolism are important for curly hair in Mangalitza pigs.
4 citations
,
October 2023 in “Journal of Medicine and Life” UDCA reduces inflammation and joint damage in rheumatoid arthritis.
7 citations
,
November 2010 in “Genesis” Mouse Scube3 affects teeth, tongue, vibrissae, and eye development, but not facial structure or limb growth.
249 citations
,
May 2003 in “Developmental Biology” Ectodysplasin-A1 is crucial for developing hair, teeth, and glands.
April 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Gap junctions help control feather pattern formation by enabling cell communication.
March 2026 in “Immunological Medicine” Janus kinase inhibitors help some people with severe alopecia areata regrow hair, but not everyone responds, and relapses can happen.
July 2025 in “Journal of Medical Science And clinical Research” A 21-year-old male has a rare scalp condition with excessive skin folds.
June 2025 in “British Journal of Dermatology” JAK inhibitors help regrow hair in alopecia areata, but their long-term safety is still unclear.
January 2025 in “Sanjeevani Darshan National Journal of Ayurveda & Yoga” Ayurvedic treatment may help manage alopecia areata.
June 2026 in “Frontiers in Immunology” Upadacitinib effectively treated severe atopic dermatitis, vitiligo, and alopecia areata in one patient.
109 citations
,
June 2000 in “Development” Notch pathway activation causes abnormal hair layer development.
1 citations
,
September 2023 in “Journal of the American Academy of Dermatology” Baricitinib significantly improves hair regrowth in severe alopecia areata.
January 2026 in “Preprints.org” Four new FGF5 gene variants cause long hair in dogs.
51 citations
,
January 1997 in “PubMed” GABEB is a less severe skin condition caused by a gene mutation affecting collagen, leading to blisters and other symptoms.
June 2025 in “British Journal of Dermatology” ALUDWIG can help standardize female hair loss assessment from a single image.
October 2025 in “HAL (Le Centre pour la Communication Scientifique Directe)” Variegated coat color in cats is linked to the Silver locus.
1 citations
,
February 2024 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” Baricitinib effectively promotes long-term hair regrowth in alopecia areata patients.
5 citations
,
October 2024 in “Reumatismo” Upadacitinib significantly improved alopecia universalis and psoriatic arthritis in a patient.
Baricitinib helped treat a man's beard hair loss when steroids didn't work.
6 citations
,
November 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Gene expression, especially Dkk4, is key to cat color patterns.
7 citations
,
March 2004 in “Journal of the American Academy of Dermatology” Tiger tail banding and hair abnormalities are reliable indicators for diagnosing trichothiodystrophy.
March 2025 in “International Journal of Trichology” Janus kinase inhibitors may effectively treat resistant scalp conditions like folliculitis decalvans and dissecting cellulitis.