October 2022 in “Hair Transplantation” Improving donor scar appearance in hair transplants involves careful technique and addressing factors like tension, scalp elasticity, and patient habits.
November 2018 in “Skin appendage disorders” The document concludes that a woman has both Frontal Fibrosing Alopecia and Lichen Simplex Chronicus, a previously unreported combination of conditions.
February 2024 in “Australasian journal of dermatology” Inflammatory acne damages skin stem cells and reduces their growth, leading to atrophic acne scars.
July 2025 in “Buletin Veteriner Udayana” The dog's skin condition improved with treatment, but full recovery wasn't achieved, and environmental cleaning is advised to prevent re-infection.
37 citations
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September 2005 in “Australasian Journal of Dermatology” A man with scalp and neck skin issues improved after a year of oral isotretinoin.
13 citations
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January 2022 in “Stem cell reviews and reports” Mouse stem cells from hair follicles can improve wound healing and reduce scarring.
December 2025 in “Russian Journal of Skin and Venereal Diseases” Thinner hair follicle structures are linked to non-scar alopecia.
34 citations
,
November 2010 in “Development” Activating Notch in adult skin causes T cells and neural crest cells to gather, leading to skin issues.
4 citations
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October 2021 in “Indian Journal of Plastic Surgery” Beard and moustache reconstruction can improve facial hair appearance with few side effects.
September 2022 in “F1000Research” Removing hair from mice without reproductive glands led to grey hair, possibly helping to understand greying in aging.
January 2006 in “DOAJ (DOAJ: Directory of Open Access Journals)” Loose anagen hair syndrome causes easily pulled, thin hair in kids but is harmless and temporary.
34 citations
,
January 2008 in “Developmental Biology”
40 citations
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February 1990 in “Journal of The American Academy of Dermatology” A 17-year-old developed woolly hair nevus in adolescence, which is unusual, and over time the hair darkened and straightened slightly, but microscopic changes persisted.
12 citations
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July 2004 in “Molecular genetics and genomics” A new mouse mutation causes skin and hair defects due to a gene change.
31 citations
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August 2000 in “Journal of Investigative Dermatology” Stem cells are key for hair follicle recovery.
36 citations
,
November 2011 in “Journal of the European Academy of Dermatology and Venereology” Effective acne scar treatment should use combination therapy based on specific skin changes.
2 citations
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February 2019 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” Tufted folliculitis is common in patients with folliculitis decalvans.
January 2014 in “ACTA SCIENTIAE VETERINARIAE” The cat's skin condition was resistant to treatment and did not improve.
3 citations
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August 2018 in “Deleted Journal” Guasha changed rat skin appearance and blood vessels temporarily without affecting certain nerve proteins or fiber structure.
April 2016 in “Journal of Investigative Dermatology” Mutations in the TSPEAR gene cause a new form of ectodermal dysplasia affecting hair and tooth development.
1 citations
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March 2018 in “Cureus” Scrotal rejuvenation treats aging-related changes in men's scrotum using methods like medication, hair transplantation, and surgery.
19 citations
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July 2009 in “Clinical and Experimental Dermatology” The study found that long-term sun exposure does not significantly affect follicular plugs on the scalp, and the scalp's appearance is unique compared to other body parts.
Sheep can lose wool quickly due to stress, but it doesn't cause itching or pain.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Aging causes changes in scalp cells that can negatively affect hair health.
January 2014 in “Redalyc (Universidad Autónoma del Estado de México)” A Persian cat had a rare skin condition that didn't improve with treatment.
6 citations
,
August 1993 in “Archives of Dermatology” A woman's hair changed to a dry, tangled texture that's hard to comb after treatment with spironolactone, suggesting the medication might cause such hair changes.
June 2004 in “Dermatologic Surgery” The single-scar technique in hair transplantation minimizes scarring and preserves hairs for future use, with proper training overcoming its perceived drawbacks.
15 citations
,
October 2017 in “Clinics in Dermatology” Elderly abuse is often by family members, and doctors, especially dermatologists, can spot it by looking for unusual injuries and malnutrition.
2 citations
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January 2020 Tailored scar treatments are needed for different body areas to improve appearance and function.