63 citations
,
February 2024 in “BMC Psychology” Emotion recognition tech helps devices understand emotions, but more research is needed for complex situations.
November 2025 in “Frontiers in Veterinary Science” Zinc supplements improve hair growth in camels and support growth and hair development in calves.
June 2022 in “International Journal of Biomedicine” Erbium YAG laser treatment, combined with conventional therapy, can effectively reduce hair loss and promote hair growth in men with androgenetic alopecia.
8 citations
,
February 1968 in “Australian Journal of Zoology” The southern elephant seal's skin layer helps waterproof the skin by being tightly connected to hair shafts.
December 2021 in “The Korean Society of Beauty and Art” A microneedle patch system was developed for quick, convenient, and efficient delivery of hair loss treatment drug, Finasteride.
249 citations
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May 2003 in “Developmental Biology” Ectodysplasin-A1 is crucial for developing hair, teeth, and glands.
61 citations
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January 2011 in “PloS one” Notch signaling is essential for healthy skin and hair follicle maintenance.
32 citations
,
February 2019 in “eLife” BMP signaling is essential for the development of touch domes.
29 citations
,
February 2019 in “Environment international” Higher early lead exposure is linked to delayed puberty in girls.
127 citations
,
December 2007 in “Journal of Investigative Dermatology” Mice hair growth patterns get more complex with age and can change with events like pregnancy or injury.
29 citations
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January 2013 in “International Journal of Medical Sciences” Wnt10b helps hair follicle cells mature and produce pigment.
22 citations
,
October 2018 in “Aesthetic Plastic Surgery” Understanding hair follicle biology and stem cell control could lead to new hair loss treatments.
13 citations
,
August 2023 in “Developmental Cell” Mechanosensory neurons adapt to different skin types after birth.
1 citations
,
October 2023 in “Biology” Fasting in hens affects thyroid hormones, which regulate feather and hair growth.
January 2026 in “Neuroscience Applied” Hair cortisol levels decrease as children age, stabilizing around age 4.
October 2021 in “Research Square (Research Square)” Hair follicle stem cells in hairpoor mice are disrupted, causing hair loss.
4 citations
,
May 2020 in “PLOS ONE” Ingenol mebutate gel changes gene expression related to skin development and immune response in actinic keratosis.
36 citations
,
May 2017 in “The journal of sexual medicine” Cyproterone acetate treatment is safe and causes mild feminization, which increases with added estrogen.
43 citations
,
February 2008 in “Journal of cutaneous pathology” Melanocyte precursors in human fetal skin follow a specific migration pattern and some remain in the skin's deeper layers.
46 citations
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January 1991 in “Tissue and Cell” The male silkmoth's antenna develops olfactory structures over 21 days, with full hair formation by day 15.
19 citations
,
February 2013 in “The American Journal of Dermatopathology” Nonscarring alopecia has higher hair density than scarring alopecia, and hair density can help diagnose the type of alopecia.
5 citations
,
July 2019 in “Nutrients” Low selenium intake may delay puberty in boys but not in girls.
1 citations
,
April 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” Melanocyte-associated antigens may play a key role in alopecia areata and could be targets for new treatments.
162 citations
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August 2004 in “Journal of Investigative Dermatology” Hair loss causes stress and affects mental health; treatment and support needed.
51 citations
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April 2021 in “JAMA network open” The AI tool helped primary care doctors and nurse practitioners diagnose skin conditions more accurately.
20 citations
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October 2021 in “PLoS ONE” Newborn skin is uniquely prepared to adapt to new environments compared to adult skin.
18 citations
,
March 2014 in “Journal of Pharmacological and Toxicological Methods” The animal models successfully simulated dry eye related to sex steroid deficiency.
16 citations
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July 2020 in “Advances in Traditional Medicine” The combined herbal extract formulation promotes hair growth safely without skin irritation.
8 citations
,
September 2008 in “Medical Hypotheses” The paper suggests that hair loss might be caused by skull growth, not just DHT's effect on hair follicles, and calls for more research.
3 citations
,
April 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” ILC1 cells contribute to hair loss in alopecia areata.