9 citations
,
January 2012 in “International journal of trichology” Trichostasis spinulosa can be diagnosed with a simple skin biopsy and treated with specific gels, but lesions may return after stopping treatment.
36 citations
,
July 1988 in “Archives of Dermatological Research” Pili annulati is caused by a protein metabolism disorder affecting hair structure.
137 citations
,
October 2009 in “The American journal of pathology” Matriptase is crucial for keeping epithelial tissues healthy and functioning properly.
A KRT32 gene variant causes loose anagen hair syndrome.
January 2013 in “Scholarworks (University of Massachusetts Amherst)” FERONIA regulates plant growth, pollen interactions, and sugar signaling.
5 citations
,
February 1981 in “Experientia” A new gene causes hairlessness and skin cysts in rats.
January 2008 in “Medical Entomology and Zoology”
27 citations
,
July 2017 in “Scientific Reports” N-WASP is essential for healthy skin and preventing inflammation.
13 citations
,
March 2000 in “Veterinary Dermatology” Dogs have a skin condition like human pseudopelade, causing hair loss that doesn't improve with treatment.
April 2018 in “Journal of Investigative Dermatology” The role of γδT-cells in causing alopecia areata remains unclear.
May 2017 in “bioRxiv (Cold Spring Harbor Laboratory)” The peach gene pCTG134 helps control the interaction between auxin and ethylene hormones during fruit ripening.
9 citations
,
June 2017 in “Journal of Cutaneous Pathology” People with pemphigus vulgaris and pemphigus foliaceus often have smaller sebaceous glands on their scalp.
2 citations
,
August 2010 in “Journal of Scientific Research” The study found specific shape, size, and cellular details of Tridax procumbens leaves that can help identify the plant.
34 citations
,
December 1984 in “Journal of Cutaneous Pathology” Monilethrix hair issues are due to problems in the hair's internodes.
1 citations
,
February 2025 in “Journal of Anatomy” Gray short-tailed opossums' skin shifts from helping with breathing to regulating body temperature as they grow.
2 citations
,
September 2017 in “Journal of Investigative Dermatology” Notch1 signaling is impaired in hidradenitis suppurativa, affecting skin and hair cells.
21 citations
,
December 2015 in “European journal of cell biology” Tight junctions create a barrier in pig hair follicles that controls what can enter the skin.
2 citations
,
December 2023 in “International Journal of Dermatology” A unique type of hair loss mimics another condition but has minimal inflammation and specific immune cells present.
22 citations
,
February 2000 in “Journal of the American Academy of Dermatology” Eosinophils are not a reliable marker for diagnosing alopecia areata.
7 citations
,
October 2015 in “Julius Kühn-Institut” Inhibiting plant sterols reduces grapevine pathogen reproduction.
20 citations
,
January 2002 in “Laboratory Animals” Mutations in the hairless gene cause hair loss and skin cysts in rhesus macaques.
2 citations
,
December 2024 in “Environmental Science and Pollution Research” 2 citations
,
June 2001 in “Medical Electron Microscopy” Trichilemmal cysts may form from hair follicle outer root sheath growth.
46 citations
,
August 1977 in “Journal of Morphology” The big-clawed shrew's sinus hair follicles are highly specialized for sensing vibrations.
32 citations
,
January 1971 in “Annals of Internal Medicine” People with anhidrotic ectodermal dysplasia may get severe bronchitis if exposed to dust.
8 citations
,
January 2013 in “International journal of trichology” Two people had unusual ring-shaped hair loss due to an autoimmune disorder.
7 citations
,
August 2008 in “Immunogenetics” A gene mutation in mice causes increased mast cells and disorganized hair follicles in their skin.
24 citations
,
March 2008 in “Neuroscience Research” Cat paws have complex touch sensors for detailed sensory processing.
8 citations
,
October 2014 in “The Journal of Dermatology” Patients with alopecia areata should be checked for muscle spasms, diarrhea, and ANA to avoid missing Satoyoshi syndrome.