January 1981 in “Purdue e-Pubs (Purdue University)” Pig skin is similar to human skin, with no major changes as they age.
June 2013 in “Clinical Neurophysiology” Finasteride improved reflexes and motor activity in rats with liver-related brain issues.
January 2025 in “Journal of Controlled Release” A new microneedle patch helps treat hair loss by improving drug delivery to hair follicles.
January 2023 in “Journal of Cutaneous Pathology” The study found certain scalp biopsy features can help tell apart alopecia areata from pattern hair loss even when typical immune cells are not seen.
November 2023 in “Research Square (Research Square)” Finasteride affects the male rat brain by reducing certain protein activation, but these effects may reverse after stopping the drug.
28 citations
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November 2013 in “The journal of investigative dermatology/Journal of investigative dermatology” GMG-43AC may help reduce unwanted hair growth and treat certain hair loss conditions.
July 2026 in “Current Issues in Molecular Biology” Plerixafor may help restore skin pigmentation safely.
51 citations
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May 1996 in “American journal of physiology. Regulatory, integrative and comparative physiology/American journal of physiology. Regulatory, integrative, and comparative physiology” Gray seals use more energy and have higher hormone levels during their annual fur-shedding period.
3 citations
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November 2005 in “Dermatologic Surgery” Aminoguanidine increases a specific growth signal in stored hair grafts, which may help them survive better after being transplanted.
July 2024 in “Frontiers in Pharmacology” Pilose antler extracts help hair growth by activating hair follicle stem cells.
2 citations
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April 2012 in “Science-business Exchange” Blocking a protein called prostaglandin D2 might help treat hair loss.
93 citations
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June 2011 in “Journal of Neuroscience” p63 is essential for activating and differentiating stem cells in the nose's olfactory tissue.
March 2025 in “Animal Bioscience” Goats' hair and color traits are linked to specific RNA expressions, useful for breeding and textiles.
March 2014 in “Human Physiology” DHEA improved brain function and behavior in old monkeys and had additional health benefits.
October 2024 in “Developmental Dynamics” Recent advances show zebrafish can model anemia, Alx4 affects craniofacial and hair development, and mTORC1 is crucial for retinal development.
15 citations
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December 2020 in “The Journal of General Physiology” Acid can block TRPV3 from outside the cell but boost its function from inside.
5 citations
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February 2012 in “Australasian Journal of Dermatology” Two red-haired men with alopecia areata regrew black hair instead of red.
33 citations
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August 2015 in “F1000Research” New model shows muscle affects hair loss differently in men and women.
29 citations
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July 2008 in “British Journal of Dermatology” The patient had paraneoplastic pemphigus without mucosal involvement.
FoxA is crucial for planarian pharynx regeneration.
January 2026 in “PLoS Biology” ARHGEF3 is essential for proper hair follicle development in mice.
210 citations
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February 2008 in “Nature genetics” Mutations in the P2RY5 gene cause autosomal recessive woolly hair.
4 citations
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February 2025 in “BMC Genomics” Black wool in Qira sheep is linked to specific gene mutations, especially in the TYRP1 gene.
August 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” The hexosamine pathway helps protect skin cells from stress and may improve skin and hair health.
6 citations
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January 2021 in “Frontiers in Immunology” Certain immune cells worsen post-surgery gut paralysis by activating a specific immune response.
1 citations
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November 2023 in “Rice” PRX102 is essential for rice root hair growth by helping transport substances to the tips.
The arrector pili muscle plays a key role in hair loss in androgenetic alopecia.
5 citations
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February 2019 in “Journal of oceanology and limnology (Online)” Ecklonia cava extract can reduce the damage and stress caused by hair dye.
7 citations
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July 2020 in “Dermatologic therapy” Premature graying of hair is linked to various health issues and can sometimes be reversed by treating underlying conditions.
Lhx2 is essential for effective Sonic Hedgehog signaling in early retinal development.