103 citations
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March 2011 in “PLoS Biology” Birds can lose neck feathers due to a genetic change that increases a gene's activity, helping them adapt to heat.
89 citations
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January 2009 in “Advances in Clinical Chemistry” Fetal skin heals without scarring due to unique cells and processes not present in adult skin healing.
75 citations
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May 1986 in “Clinics in endocrinology and metabolism” Male hormones are important for hair and oil gland development and can cause conditions like excessive hair growth and acne.
68 citations
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December 1991 in “Annals of the New York Academy of Sciences” Hair growth can be induced by certain cells found at the base of hair follicles, and these cells may also influence hair development and regeneration.
66 citations
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March 2019 in “Cellular and Molecular Life Sciences” Melanocyte development from neural crest cells is complex and influenced by many factors, and better understanding could help treat skin disorders.
60 citations
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November 2013 in “Development” Keratin 79 marks a new group of cells that are key for creating and repairing the hair follicle's structure.
58 citations
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June 2006 in “Plastic and Reconstructive Surgery” Mice healed without scars as fetuses but developed scars as adults, suggesting scarless healing might be replicated with further research.
56 citations
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March 2015 in “Cell death and differentiation” Older skin has higher cancer risk due to inflammation and stem cell issues.
53 citations
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October 1993 in “Drug Safety” Oral retinoids can cause side effects ranging from mild to severe, including birth defects, and require careful monitoring and contraception.
51 citations
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October 2002 in “British Journal of Dermatology” Finasteride increases hair density in female androgenetic alopecia, but individual results may vary.
47 citations
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July 2013 in “Pharmacological Reviews” Regenerative pharmacology, which combines drugs with regenerative medicine, shows promise for repairing damaged body parts and needs more interdisciplinary research.
47 citations
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August 2000 in “Endocrine Reviews” The document concludes that more research is needed to understand excessive hair growth in women with normal hormone levels and regular ovulation.
41 citations
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October 2000 in “Dermatologic clinics” Better hair care products are needed to protect against grooming and chemical damage.
39 citations
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April 2015 in “Regeneration” Lizards can regrow their tails, and studying this process helps understand scar-free healing and limb regeneration.
38 citations
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June 2018 in “Archives of Toxicology” Different species and human skin models vary in their skin enzyme activities, with pig skin and some models closely matching human skin, useful for safety assessments and understanding the skin's protective roles.
38 citations
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June 2003 in “Journal of Investigative Dermatology Symposium Proceedings” Accurate clinical, histological, and genetic methods are key for understanding and treating hair disorders.
29 citations
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February 2018 in “Genetics research international” Certain genetic variations are linked to increased androgen levels in PCOS, but more research is needed to understand these connections fully.
28 citations
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January 2021 in “Parkinsonism & related disorders (Online)/Parkinsonism & related disorders” Parkinson's disease is linked to skin disorders and skin cells help in studying the disease.
27 citations
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September 2018 in “Nanomedicine: Nanotechnology, Biology and Medicine” Further research is needed to improve hair regeneration using stem cells and nanomaterials.
27 citations
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August 2005 in “The journal of investigative dermatology/Journal of investigative dermatology” Researchers found new genes involved in hair growth, which could help develop new hair treatments.
24 citations
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September 2001 in “Journal of The American Academy of Dermatology” Women's ovarian hormones and adrenal androgens change throughout life, affecting hair loss and health.
22 citations
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October 2011 in “Bone” Androgens affect bone and fat cell development differently based on the cells' embryonic origin.
21 citations
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May 1996 in “Current problems in dermatology” Detailed patient history and physical exams are crucial for diagnosing hair loss.
19 citations
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November 2001 in “Journal of Investigative Dermatology Symposium Proceedings” Human hair follicles can regenerate and recover after severe injury by going through a brief abnormal resting phase before growing again.
17 citations
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January 1997 in “Cell and Tissue Research” Scientists developed a method to grow human fetal skin and digits in a lab for 3-4 weeks, which could help study skin features and understand genetic interactions in tissue formation.
14 citations
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January 2009 in “Experimental Dermatology” Hair sheds gradually from the follicle, with readiness to shed indicated by less attachment material.
13 citations
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February 2020 in “Cold Spring Harbor Perspectives in Biology” New methods have helped find cells that create other cells in the body.
9 citations
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June 2008 in “Springer eBooks” Understanding hair follicle structure is key for treating hair disorders and could help develop new treatments.
8 citations
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December 1981 in “Journal of The American Academy of Dermatology” The document concludes that parathyroid diseases have a range of clinical features and outcomes, with some conditions being treatable and others having a high risk of mortality.
6 citations
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January 2013 Hyperadrenocorticism in ferrets is linked to neutering and indoor housing, and is best treated with surgery and a deslorelin implant.