47 citations
,
February 2014 in “Journal of Cutaneous Pathology” Matrical tumors share a common growth mechanism involving the Wnt pathway and consistent PHLDA1 expression.
16 citations
,
March 2011 in “Ophthalmic genetics” A patient with Birt-Hogg-Dubé Syndrome also had choroidal melanoma, suggesting the need for careful eyelid exams in such patients.
July 2024 in “Journal of Investigative Dermatology” Squaric acid dibutylester helps hair growth by increasing certain immune cells in the skin.
2 citations
,
May 1991 in “PubMed” Nevus comedonicus is a rare skin condition causing dark bumps, treatable with retinoic acid or surgery.
18 citations
,
February 1992 in “Molecular Biology Reports” A specific type II hair keratin was identified and found in hair cortex and tongue cells.
March 2026 in “Frontiers in Medicine” Different types of alopecia cause hair loss due to immune system issues, with some allowing regrowth and others causing permanent loss.
46 citations
,
September 2023 in “Cell Reports” Sebaceous glands can regenerate after injury using stem cells from hair follicles.
September 2024 in “Journal of the American Academy of Dermatology” Baricitinib helps long-term hair regrowth in severe alopecia areata patients.
November 2022 in “The journal of investigative dermatology/Journal of investigative dermatology” The research identified specific genes that are active in the cells crucial for hair growth.
5 citations
,
October 2015 in “The American journal of pathology” Mice with a mutated Dsg3 gene showed severe symptoms but not the typical blistering of pemphigus vulgaris.
January 2024 in “Elsevier eBooks”
25 citations
,
June 2022 in “Developmental cell” Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.
January 2014 in “ACTA SCIENTIAE VETERINARIAE” The cat's skin condition was resistant to treatment and did not improve.
April 2023 in “Journal of Investigative Dermatology” MPZL3 protein helps control the size of oil glands and the growth of oil-producing cells in both mice and humans.
June 2020 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair follicle bumps with stem cells might contribute to permanent hair loss by getting disconnected due to scarring.
September 2024 in “Journal of the American Academy of Dermatology” Baricitinib maintains significant hair regrowth in severe alopecia areata over three years.
January 2014 in “Pathology” Non-scarring hair loss can be diagnosed with two 4mm punch biopsies, one cut vertically and the other transversely.
22 citations
,
June 2010 in “Experimental Dermatology” Lower MC2R expression may contribute to alopecia areata.
June 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” ILC1-like cells can cause alopecia areata by attacking hair follicles.
September 2019 in “Journal of Investigative Dermatology” Dermal Papilla Cells grown in 3D and with stem cells better mimic natural hair growth conditions than cells grown in 2D.
335 citations
,
March 2004 in “Development” Temporary activation of β-catenin can create new hair follicles, but ongoing activation is needed to keep hair follicle tumors.
February 2025 in “JEADV Clinical Practice” A rare autoimmune disease caused the woman's scalp blisters and hair loss, successfully treated with medication.
51 citations
,
May 2021 in “Nature Communications” High proliferation and cell delamination drive early skin development, while later stages may not rely on cell division orientation.
45 citations
,
May 1992 in “Journal of Investigative Dermatology” October 2025 in “Australasian Journal of Dermatology” Bimekizumab effectively treated a man's chronic beard hair loss.
July 2025 in “Journal of Investigative Dermatology” Three molecular subtypes of advanced skin T-cell lymphoma were identified, with potential biomarkers for predicting treatment response and disease progression.
54 citations
,
January 2016 in “Cell reports” Activating β-catenin in different skin stem cells causes various types of hair growth and skin tumors.
26 citations
,
May 2001 in “British Journal of Dermatology” Pilomatrixomas likely originate from the hair matrix due to changes in hair keratin expression.
2 citations
,
July 2018 in “Journal of Cosmetic Dermatology” Common latent viruses might contribute to male-pattern baldness by disrupting cell processes that normally suppress hair loss-related proteins.
31 citations
,
December 2010 in “Journal of the American Academy of Dermatology” Loose anagen hair syndrome is caused by structural abnormalities in the hair follicle's inner root sheath.