17 citations
,
February 1987 in “Journal of the American Academy of Dermatology” The hair cuticle acts as a barrier against fungal infection, which occurs only deep within the hair follicle.
9 citations
,
November 2019 in “Cell calcium” The STIM1 R304W mutation in mice leads to bone changes and teeth hair growth.
The hydrogel helps bone growth and healing in jaw and facial defects.
5 citations
,
January 2010 in “The anatomical record” Most dogs have hair whorls on their chest and limbs, with shelter dogs and short-haired dogs having more chest whorls.
February 2013 in “Journal of the American Academy of Dermatology” Uncombable hair syndrome causes dry, frizzy hair that can't be combed flat, seen in a young child.
7 citations
,
November 2017 in “Cureus” Ear creases might indicate heart disease risk, needing more research.
15 citations
,
November 2016 in “Journal of The American Academy of Dermatology” Exclamation mark hairs suggest early scalp disease, while white dots indicate it's chronic.
18 citations
,
June 2018 in “Journal of Dental Research” Msx2 is essential for proper enamel formation by preventing abnormal cell transformation.
"Coco de mono" seeds cause temporary hair loss due to selenocystathionine.
8 citations
,
February 1968 in “Australian Journal of Zoology” The southern elephant seal's skin layer helps waterproof the skin by being tightly connected to hair shafts.
20 citations
,
September 2004 in “Journal of Anatomy” The inner root sheath evolved to help hair grow safely through the skin in mammals.
61 citations
,
June 2022 in “Journal of Controlled Release” Dissolving microneedles show promise for delivering medication through the skin but face challenges like manufacturing complexity and regulatory hurdles.
45 citations
,
January 2016 in “Journal of Nanomaterials” Silver nanoparticles from Ziziphus nummularia leaves have better antibacterial, antifungal, antioxidant, and hair growth effects than the leaf extract alone.
8 citations
,
January 2023 in “International journal of molecular sciences” Transglutaminase activity is important for skin and is found in both mammals and birds.
1 citations
,
August 2024 in “Journal of Pharmacy & Pharmaceutical Sciences” The DPCP/HPβCD complex improves solubility and anti-inflammatory effects for alopecia areata treatment.
October 2025 in “JCI Insight” Rosemary extract helps skin heal faster by activating a specific receptor.
August 2025 in “Plastic and Aesthetic Research” Microneedling can effectively treat hair loss and works well with other treatments, but more research is needed.
November 2024 in “Asian Journal of Biological Sciences” High consumption of avocado leaves harms male fertility.
March 2024 in “Indian Journal of Dermatology/Indian journal of dermatology” Using animal names for skin conditions helps with learning and memory.
January 2023 in “International Journal of Molecular Sciences” Maxillariinae orchids contain 62 compounds with potential health benefits, including treating skin conditions and diseases like cancer and diabetes.
2 citations
,
July 2005 in “Journal of The American Academy of Dermatology” 6 citations
,
December 2018 in “International Journal of Cosmetic Science” CARB is a strong barrier in human hair that prevents dye penetration.
Tricholemmoma is linked to Cowden syndrome and can be benign or malignant.
73 citations
,
January 2016 in “International review of cell and molecular biology” Cornification evolved from keratinization in vertebrates, with differences between mammals and sauropsids.
7 citations
,
March 2000 in “CRC Press eBooks” April 2021 in “Cermin Dunia Kedokteran” Two siblings with tinea capitis improved after treatment with ketoconazole.
Dental procedures and treatments show promise but need more research for conclusive results.
128 citations
,
March 1989 in “Experimental Cell Research” Hoxc13 is important for hair and tongue development by controlling hair keratin genes.
245 citations
,
January 1998 in “Genes & Development” Hoxc13 gene is essential for hair, nail, and papilla development.
1 citations
,
June 2018 in “Archives of Disease in Childhood Education & Practice” The girl's hair started regrowing after 6 weeks of treatment.