June 2025 in “Naunyn-Schmiedeberg s Archives of Pharmacology” Herbal remedies may help with hair loss but need more research.
Taller men are seen as more attractive, and hair loss negatively affects attractiveness.
July 2024 in “Journal of Dermatological Treatment” Botanical extracts and Minoxidil improved hair condition in a boy with a genetic disorder.
Men with hair loss are seen as less attractive and shorter, and height is a key factor in attractiveness ratings.
April 2023 in “Medizinische Genetik” Male-pattern hair loss is largely influenced by genetics, with key genes identified.
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.
101 citations
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April 2013 in “Science” Feather pigment patterns form through melanocyte arrangement and simple regulatory mechanisms.
72 citations
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August 2014 in “Genome Biology and Evolution” Feather diversity is due to different keratin gene combinations, and chickens can help study human keratin diseases.
66 citations
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June 2004 in “Development” FGF signaling is crucial for starting feather development in chicken embryos.
45 citations
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December 1991 in “Annals of the New York Academy of Sciences” Adhesion molecules are crucial for the development of feathers and hair.
26 citations
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August 2007 in “Annals of Anatomy - Anatomischer Anzeiger” Feathers become harder as they develop due to a change in keratin type.
22 citations
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December 2016 in “PloS one” A specific protein in chicken embryos links early skin layers to feather development.
14 citations
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May 2022 in “Animals” Female goslings have darker feathers than males due to more melanin.
8 citations
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May 2024 in “PLoS Biology” Gap junctions help control feather pattern formation in chickens.
5 citations
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June 2015 in “Journal of Investigative Dermatology” Feathers are useful for researching growth, regeneration, and the effects of treatments like chemotherapy on hair loss.
5 citations
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August 2013 in “Integrative Zoology” Feathers in diet increase gut bacteria diversity in Arctic foxes.
1 citations
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January 2019 in “British Poultry Science” VEGF and VEGFR-2 genes influence feather maturity, and specific genetic markers can improve chicken breeding.
July 2024 in “Journal of Investigative Dermatology” Cell movements and forces shape feather growth in chicken skin.
April 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Gap junctions help control feather pattern formation by enabling cell communication.
38 citations
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July 2004 in “Journal of experimental zoology. Part B, Molecular and developmental evolution” Reptilian scales, feathers, and hairs evolved from changes in skin cell interactions.
January 2026 in “Journal of Clinical and Investigative Dermatology” A father and son in Yemen have a genetic condition causing hair loss and nail problems.
81 citations
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April 1941 in “Physiological zoology” Experiments can shape how feathers grow and develop.
38 citations
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November 2018 in “Scientific Reports” Bird scales evolved from feathers, not reptile scales.
14 citations
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September 2017 in “General and comparative endocrinology” Barn owls with smaller black spots have higher testosterone levels, which might be due to genetic effects on hormone regulation rather than hormone effects on coloration.
7 citations
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October 2018 in “BMC genomics” Key genes can rewire networks, changing skin appendage types.
1 citations
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October 2025 in “Scientific Reports” Mandarin duck sail feathers change with seasons due to hormones and genetic regulation.
February 2026 in “International Journal of Biological Macromolecules” Keratin from waste hair and feathers can be sustainably used to create stable emulsions for industrial applications.
January 2026 in “Digitalen Hochschulbibliothek Sachsen-Anhalt (Universitäts- und Landesbibliothek Sachsen-Anhalt)” Keratin from chicken feathers can be safely used for skin benefits.
May 2022 in “Indian Journal of Animal Research” Melatonin receptor genes likely play an important role in the development of goose feather follicles.
January 2026 in “Biomaterials and Biosystems” Keratin from chicken feathers can be safely used on damaged skin.