October 2015 in “The American Journal of Gastroenterology” Allopurinol may cause rare granulomatous microscopic colitis.
August 2010 in “The Journal of Dermatology” The document concludes that low-dose acne treatment is most suitable for moderate acne, with high patient satisfaction and low relapse rates.
180 citations
,
January 2002 in “The journal of investigative dermatology/Journal of investigative dermatology” Vitamin D Receptor is crucial for normal skin and hair growth.
116 citations
,
April 1986 in “The journal of cell biology/The Journal of cell biology” Trichohyalin is a protein in hair follicles that helps form hair filaments.
59 citations
,
August 1981 in “PubMed” Trichilemmal keratinization is a unique process in hair follicles where the outer root sheath turns into keratin without a specific layer.
50 citations
,
March 2001 in “Clinics in dermatology” Human hair is complex and grows in cycles starting from embryonic life.
40 citations
,
March 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.
30 citations
,
July 2000 in “PubMed” Hair has unevenly distributed proteins and lipids, with lipids mainly in the cuticle and proteins in the cortex and medulla.
29 citations
,
February 1989 in “Journal of Cutaneous Pathology” A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
27 citations
,
July 1997 in “PubMed” The harlequin ichthyosis mouse mutation causes thick skin and early death, resembling a human skin disorder.
24 citations
,
June 1999 in “The Pediatric Infectious Disease Journal” A child with Sweet syndrome was found to have chronic granulomatous disease and improved with treatment.
13 citations
,
June 2020 in “Scientific reports” Melatonin stimulates the skin components of ram's scrotum during their non-breeding season.
11 citations
,
June 2016 in “npj Regenerative Medicine” The symposium concluded that understanding how different species repair tissue and how this changes with age can help advance regenerative medicine.
8 citations
,
January 2017 in “Journal of Oral and Maxillofacial Pathology” Keratoacanthomas on lips may originate differently than those on skin.
8 citations
,
April 2014 in “Clinical and Experimental Dermatology” Eruptive vellus hair cysts likely originate from the infrainfundibulum and sebaceous duct.
8 citations
,
July 2004 in “Journal of morphology” Marsupial hair structure and keratin distribution are similar to placental mammals.
7 citations
,
January 1995 in “The Indian Journal of Animal Sciences” The Indian buffalo teat has a melanin-rich epidermis, no hair follicles, and a complex structure with muscle, blood vessels, and immune cells.
6 citations
,
January 2005 in “Han-guk hyeonmigyeong hakoeji/Applied microscopy” The 16th-century mummy's hair was well-preserved due to a calcium surface coat.
6 citations
,
January 1967 in “Journal of Small Animal Practice” Old dogs' skin thins, loses hair, and may darken, but doesn't show some human aging signs.
4 citations
,
December 2019 in “Trials” YH0618 granule may help prevent hair loss in breast cancer patients undergoing chemotherapy.
3 citations
,
February 2012 in “The American Journal of Dermatopathology” A 3-year-old girl with skin mast cell buildup and congenital baldness improved with treatment, suggesting a rare link between these conditions.
2 citations
,
March 2019 in “Veterinary dermatology” Thymoma in cats can cause hair loss without inflammation.
1 citations
,
October 2025 in “Journal of the American Society of Nephrology” COVID-19 vaccination may cause kidney inflammation, treatable with steroids and Cellcept.
1 citations
,
December 2019 Bimatoprost eye drops can increase eyelash length and strength.
January 2025 in “Animal Science Journal” Golden takin's hair structure is adapted to maintain body temperature in harsh winters.
March 2021 in “CRC Press eBooks” Physical exams are important in hair loss diagnosis, considering cosmetic history, systemic diseases, and classifying alopecia types.
Multiphoton microscopy helps understand and improve vitiligo treatments by visualizing skin cell changes.
January 2015 in “DSpace@MIT (Massachusetts Institute of Technology)” PHGDH promotes cancer growth by aiding cell proliferation and tumor progression.
January 2014 in “한국미용학회지” UV-A radiation significantly damages semi-permanent dyed hair.
January 2011 in “Open Collections” Mouse preputial glands are highly developed sebaceous glands that mainly secrete neutral fat droplets.