33 citations
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September 1990 in “Proceedings of the National Academy of Sciences” The study showed that a specific DNA sequence can control gene expression in hair growth areas of mice.
50 citations
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February 2013 in “BMC evolutionary biology” Cetaceans lost hair due to changes in the Hr and FGF5 genes.
9 citations
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April 2019 in “International journal of molecular sciences” Human hair grows better in a special gel that mimics skin.
27 citations
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October 1999 in “Experimental and Molecular Pathology” Stump-tailed macaque best for researching hair loss causes and treatments.
5 citations
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January 2006 in “Journal of veterinary medical science” RNA can be extracted from horsehair roots for analysis.
117 citations
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August 2005 in “Ultramicroscopy” Human hair's strength and flexibility vary by ethnicity, damage, and treatment.
36 citations
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October 2000 in “British Journal of Dermatology” A different gene near the hairless gene on chromosome 8p21 causes a rare hair loss condition in a German family.
4 citations
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July 2022 in “Annals of translational medicine” Scientists created complete hair-like structures by growing mouse skin cells together in a special gel.
20 citations
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October 1995 in “Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression” hHb1, hHb3, and hHb6 mRNAs start expressing at the same time in hair follicles.
1 citations
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February 1991 in “Journal of Biological Chemistry” 8 citations
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October 2012 in “Transgenic Research” Overexpressing the human H-ferritin gene in mice causes mild growth delay and temporary hair loss.
9 citations
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December 1958 in “Journal of Investigative Dermatology”
28 citations
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March 2010 in “Histochemistry and cell biology” Skin cells can help create early hair-like structures in lab cultures.
24 citations
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January 2023 in “Cancer Research” AMPK activation may reduce melanoma risk in red-haired individuals.
16 citations
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April 2018 in “Animal Genetics” Researchers found two genes that may explain why some Casertana pigs don't have hair.
19 citations
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March 1975 in “British Journal of Dermatology” A new method accurately measures cyclic AMP levels in small skin and hair samples.
47 citations
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May 1994 in “Experimental Brain Research” The mystacial pad's innervation in adult rats is more complex than previously thought.
83 citations
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August 2014 in “PLoS ONE” All adults have Demodex mites, which vary by region.
The goat hair keratin gene is very similar to sheep's and is strongly expressed in goat hair follicles.
1 citations
,
October 2017 in “Frontiers in Physiology” Hair follicle keratin may have been used in tooth enamel evolution.
75 citations
,
September 2015 in “Acta biomaterialia” Alkylation of human hair keratin allows for adjustable drug release rates in hydrogels for medical use.
161 citations
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June 1993 in “Journal of Biological Chemistry” Trichohyalin helps in hair and skin cell structure and function by binding calcium and linking proteins.
135 citations
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October 1997 in “Journal of biological chemistry/The Journal of biological chemistry” Trichohyalin is modified by enzymes to form strong structures in hair cells.
10 citations
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November 2008 in “Veterinary Dermatology” The mouse hairy ears mutation causes longer ear hair due to changes in gene expression.
22 citations
,
January 1990 Mutations in the hairless protein gene cause hair loss.
27 citations
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June 2005 in “The journal of investigative dermatology/Journal of investigative dermatology” The study found that variations in hair protein genes are likely due to evolutionary deletions or duplications.
May 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” The study found that certain genes are important for hedgehog skin appendage development and immunity, with spines possibly evolving for protection and infection resistance.
9 citations
,
August 2023 in “Molecules” Two peptides, RMYYY and VMYMI, may be effective anti-inflammatory drugs.
7 citations
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June 2015 in “EMBO Reports” Forensic DNA phenotyping can help generate new leads in cold cases but faces accuracy, legal, and acceptance challenges.