November 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” Skin organoids with NCSTN mutation show changes in hair follicle development and higher inflammation, key features of Hidradenitis Suppurativa.
34 citations
,
January 1998 in “Archiv für Pathologische Anatomie und Physiologie und für Klinische Medicin” Trichoblastomas may mimic fetal skin development by having many Merkel cells, unlike adult skin.
December 2025 in “TURKDERM” Facial trichostasis spinulosa is a chronic condition with significant cosmetic impact, especially in young women.
27 citations
,
August 2013 in “Cell Proliferation” Understanding tooth development pathways may help regenerate teeth and treat dental issues.
1 citations
,
September 2025 in “PLoS ONE” Actin and alpha-smooth muscle actin help skin heal in mouse fetuses.
August 2004 in “Journal of the American College of Surgeons” Several genes, including Hox-7A, Stra6, and Lim-1, are involved in normal palate formation.
3 citations
,
January 2025 in “JID Innovations” Hidradenitis suppurativa tunnels worsen the disease and often need surgery because current treatments are not very effective.
February 2026 in “Frontiers in Medicine” Trichoscopy can help diagnose early congenital syphilis in newborns.
January 2006 in “Chinese Journal of Dermatology” Hair follicle-like structures can be created using hair cells on collagen/chitosan scaffolds.
September 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” Three genes linked to the development of trichilemmal cysts were found.
24 citations
,
July 1994 in “Journal of Investigative Dermatology”
April 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Astrotactin2 affects hair follicle orientation and skin cell polarity.
4 citations
,
August 1991 in “The Journal of Dermatology” The tumor on the man's nose was a rare type called pedunculated follicular hamartoma.
8 citations
,
May 2005 in “The American journal of dermatopathology/American journal of dermatopathology” The hair defect is due to abnormal inner root sheath keratinization.
August 2024 in “Clinical Case Reports” Pilomatricoma is a rare, benign skin tumor that requires surgical removal for best results.
10 citations
,
April 1979 in “American Journal of Veterinary Research” Canine circumanal glands develop from hair follicle sheath cells, not sebaceous glands, and lack exocrine ducts.
March 2024 in “IP Indian journal of clinical and experimental dermatology” Giant solitary trichoepithelioma is a rare, usually non-cancerous hair follicle tumor that can sometimes turn into skin cancer.
2 citations
,
November 2020 in “The American journal of dermatopathology/American journal of dermatopathology” Sweat duct differentiation in trichilemmal cysts is very rare and can be successfully removed with surgery.
111 citations
,
January 2007 in “Seminars in cell & developmental biology” Hair, teeth, and mammary glands develop similarly at first but use different genes later.
17 citations
,
December 2019 in “Stem Cell Research & Therapy” Grouping certain skin cells together activates a growth pathway that helps create new hair follicles.
59 citations
,
November 2011 in “Development” Trps1 is essential for proper hair follicle development.
August 2023 in “Journal of Investigative Dermatology” Skin organoids can regenerate hair by forming specific cell units with certain signals.
June 2025 in “British Journal of Dermatology” A rare skin condition in a boy is likely due to a specific genetic mutation pattern.
July 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” The early genes of a specific virus can cause abnormal skin cell growth and hair follicle changes.
3 citations
,
November 2015 in “International Journal of Dermatology” Trichostasis spinulosa is common but often underdiagnosed, mainly affecting women's faces.
8 citations
,
May 2017 in “IUBMB life” Astrotactin proteins are important for brain and skin development and are linked to several neurodevelopmental disorders.
1 citations
,
May 2017 in “Molecular and Clinical Oncology” An epidermal cyst in the temporal bone can occur as a rare delayed complication after ear surgery.
56 citations
,
January 1970 in “Cell and Tissue Research”
6 citations
,
July 2015 in “International Journal of Dermatology” Trichoepitheliomas can be hard to distinguish from other skin conditions and often start in teenage years.
1 citations
,
March 1998 in “Journal of Dermatological Science”