March 2014 in “Anais Brasileiros de Dermatologia” Hair follicles are a key source of stem cells for skin repair and could help treat baldness.
June 2011 in “Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)” Estrogens and androgens are crucial for male fertility.
June 1997 in “The American Journal of Cosmetic Surgery” Gradual improvements in hair restoration techniques are safer and more effective than drastic changes.
257 citations
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July 2018 in “Obstetrics & Gynecology” PCOS is a complex disorder in women that can lead to various health risks and requires personalized treatment.
64 citations
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July 2016 in “Cold Spring Harbor Perspectives in Medicine” The p53 protein has complex, sometimes contradictory functions, including tumor suppression and promoting cell survival.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The EDAR V370A allele in East Asians likely evolved due to reliance on aquatic resources providing essential nutrients.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The EDAR V370A allele in East Asians likely evolved due to reliance on aquatic resources providing essential nutrients.
Pangolin scales evolved for protection, hardening with age, due to keratin gene diversification.
35 citations
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April 2021 in “Current Biology”
May 2022 in “Голова и шея.” The distal radius evolved to adapt and function despite potential fractures.
November 2025 in “animal” Certain genes in European Merino sheep help them adapt to different climates.
158 citations
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January 2009 in “The International Journal of Developmental Biology” Reptile scales help us understand the evolution of skin features like hair and feathers.
2 citations
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November 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” Mutant stem cells adapt their metabolism differently to outcompete normal cells in the skin.
61 citations
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April 2009 in “British journal of dermatology/British journal of dermatology, Supplement” Docetaxel and paclitaxel for breast cancer can cause permanent, severe hair loss.
151 citations
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November 2014 in “Annual Review of Animal Biosciences” Feathers are crucial for understanding bird evolution, development, and have inspired biomimetic research.
72 citations
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December 2018 in “Journal of Experimental Zoology Part B Molecular and Developmental Evolution” Corneous beta-proteins evolved uniquely in reptiles and birds, forming scales, claws, beaks, and feathers.
418 citations
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September 2012 in “Nature” African spiny mice can regenerate skin, hair, and cartilage, but not muscle, and their unique abilities could be useful for regenerative medicine.
113 citations
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April 1999 in “The Journal of Clinical Endocrinology and Metabolism” Cyproterone acetate-estrogen most effective for hirsutism, but consider side effects and patient needs.
62 citations
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July 1993 in “Journal of Investigative Dermatology” Hair growth is influenced by interactions between skin layers, growth factors, and hormones, but the exact mechanisms are not fully understood.
46 citations
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August 1990 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” Ketoconazole reduced hair growth and improved acne in women, but caused side effects needing careful monitoring.
43 citations
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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.
33 citations
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August 2018 in “Facial Plastic Surgery Clinics of North America” The document explains hair biology, the causes of hair loss, and reviews various hair loss treatments.
23 citations
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April 1999 in “The Journal of Clinical Endocrinology and Metabolism” All treatments reduce hair growth; low dose flutamide most effective with fewer side effects.
10 citations
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January 2018 in “Elsevier eBooks” Burn scars heal abnormally and more research is needed to find better treatments.
10 citations
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October 2016 in “Monoclonal antibodies in immunodiagnosis and immunotherapy” Researchers created specific antibodies that detect a protein important in development and various conditions, and can be used for research and diagnosis.
8 citations
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November 2022 in “International Journal of Cosmetic Science” Human hair varies widely and should be classified by curl type rather than race.
8 citations
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January 2007 in “Mycoses” A man's scalp infection, mistaken for bacterial, was actually a rare fungal infection treated successfully with antifungal medication.
6 citations
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April 2022 in “Frontiers in cell and developmental biology” The research identified key proteins and genes that may influence wool bending in goats.
3 citations
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September 2016 in “British Journal of Dermatology” Warts in HIV-positive men can have serious abnormal cell growth, needing careful analysis and treatment to prevent cancer.