Sheep can lose wool quickly due to stress, but it doesn't cause itching or pain.
72 citations
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June 2001 in “Journal of Investigative Dermatology” S100A4 and S100A6 proteins may activate stem cells for hair follicle regeneration and could be potential targets for hair loss treatments.
38 citations
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February 2021 in “Journal of Investigative Dermatology” Aging slows wound healing due to weaker cells and immune response.
May 2015 in “Journal of The American Academy of Dermatology” A woman with Parry-Romberg syndrome developed new curly hair on one side of her scalp, a condition not previously linked to the syndrome.
33 citations
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January 2018 in “The International Journal of Developmental Biology” Cell aging can be both good and bad for tissue repair.
The skin can still regenerate and function well even with fewer fibroblasts.
67 citations
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May 2019 in “British Journal of Dermatology” People with mycosis fungoides/Sézary syndrome have a much lower quality of life.
Stiffness gradients in alginate gels can guide cancer cell invasion and study cellular behaviors.
19 citations
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March 2021 in “Applied Materials Today” Silk gel helps skin heal without scars better than other materials.
1 citations
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April 2016 in “CRC Press eBooks” Skin aging reflects overall body aging and can indicate internal health conditions.
18 citations
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July 1996 in “Facial Plastic Surgery” Knowing detailed head and neck anatomy is crucial for safe and effective facelift surgery.
3 citations
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August 2006 in “Facial Plastic Surgery Clinics of North America” Newer midface lift techniques are safer, more reliable, and have quicker recovery times.
1 citations
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December 2024 in “Tissue Barriers” The epidermis is the stiffest skin layer.
A genetic variant in the KRT71 gene may cause loose anagen hair and wooly hair, and symptoms might improve with age.
9 citations
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June 2014 in “British Journal of Dermatology” The study found that balding scalps have more thin hairs and larger oil glands, which might contribute to skin conditions related to hair loss.
February 2026 in “Cosmetics” Perifollicular elastolysis is poorly understood, with limited treatment options and inconsistent results.
March 2024 in “Clinical, cosmetic and investigational dermatology” Skin Radiance Collagen improved skin and hair health in adult females.
10 citations
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May 2012 in “Journal of Craniofacial Surgery” Cerament effectively corrected forehead irregularities in one patient, and various surgical techniques successfully reconstructed perioral soft tissue in 14 patients.
1 citations
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September 2021 in “Journal of The American Academy of Dermatology” Hair loss in both Androgenetic Alopecia and Alopecia Areata is often accompanied by inflammation around hair follicles, but the location and severity of this inflammation varies.
June 2026 in “Journal of Cutaneous and Aesthetic Surgery” Eyebrow transplants can improve looks and confidence but may have risks like scarring and uneven growth.
1 citations
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December 2023 in “Plastic Surgery” Tissue expansion surgery generally improves quality of life in children, especially for scars and alopecia.
July 1995 in “Journal of Dermatological Science” April 2018 in “Journal of Investigative Dermatology” African spiny mice can regenerate skin and hair after wounds due to specific tissue mechanics.
3 citations
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July 2024 in “Cell Proliferation” Blocking TGFβ can help treat fibrotic skin conditions by promoting fat cell formation.
26 citations
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August 2014 in “Veterinary Dermatology” Sphynx cats have abnormal hair follicles and keratinization affecting their skin.
March 2021 in “Journal of The European Academy of Dermatology and Venereology” Low quality of life and high HSS-29 scores increase risk of losing patients during treatment.
2 citations
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August 2016 in “Journal of Investigative Dermatology”
34 citations
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June 2007 in “The Journal of Dermatology” Most Korean systemic lupus erythematosus patients experienced hair loss, often as non-scarring diffuse hair loss, with non-scarring patch alopecia also common.
MSC-CM improved aged skin in mice.
10 citations
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May 2024 in “npj Regenerative Medicine” Umbilical cord cells may help delay skin aging.