47 citations
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June 2017 in “The FEBS journal” Disabling the FGF5 gene in sheep leads to longer wool.
47 citations
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June 1987 in “Journal of Plant Nutrition” Soil phosphorus is key for maize phosphorus uptake.
13 citations
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January 2019 in “Endocrine journal” Dihydrotestosterone treatment can help penis growth in boys with 5α-reductase deficiency but doesn't fully normalize size after puberty.
8 citations
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April 2016 in “Anais Brasileiros De Dermatologia” Right hand finger ratio may predict male hair loss.
6 citations
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October 2022 in “International Journal of Molecular Sciences” Male mice with FGF5 mutations grow longer hair than females.
5 citations
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March 2022 in “Frontiers in Endocrinology” A model using hormone levels, cycle length, and BMI can help identify PCOS in Chinese women but isn't for screening teens.
4 citations
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January 2023 in “Frontiers in Immunology” Shorter telomeres in white blood cells may increase the risk of a common type of hair loss.
4 citations
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January 2020 in “Genes” The KRTAP21-2 gene affects wool length and quality in sheep.
1 citations
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December 2015 in “Jurnal Online Universitas Gadjah Mada (Universitas Gadjah Mada)” The hair growth lotion with 1% xanthan gum is most stable over time.
July 2025 in “Zahedan Journal of Research in Medical Sciences” CAG repeat length in the AR gene is not linked to PCOS risk in Iranian women.
December 2023 in “Veterinary dermatology” Longer 3 mm needles were most effective for dog hair regrowth, but hair loss often returned and some dogs felt itchy.
136 citations
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July 2014 in “Proceedings of the National Academy of Sciences of the United States of America” FGF5 gene mutations cause unusually long eyelashes by affecting hair growth regulation.
14 citations
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December 2016 in “Sexual Medicine” Finasteride side effects in young men may be linked to specific gene variations.
8 citations
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April 2018 in “Facial Plastic Surgery” Men and women have different hairline restoration needs, with natural design being more complex for women, and hairline changes being important for transgender individuals' transitions.
1 citations
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March 2024 in “Genes & Diseases” EBF1 controls hair type and length.
January 2026 in “Animal Advances” Genes linked to coat color and fiber length in Chinese goats were identified.
August 2023 in “The Indonesian Biomedical Journal” Rosemary essential oil improved hair growth and thickness in UVB-exposed mice.
27 citations
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March 2018 in “Journal of Experimental Biology” Wool fibre curvature is due to longer orthocortical cells compared to paracortical cells.
20 citations
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January 2021 in “GeroScience” Spermidine helps protect against aging by preserving telomere length.
14 citations
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September 2019 in “Forensic Science International Genetics” Hair keratin proteins can be reliably identified in hair as short as 0.12 cm, with 0.5 to 2 cm being the best length for analysis.
13 citations
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January 2016 in “Journal of Ophthalmology” A new eyelid shampoo improved eyelid hygiene and eyelash length in people with Meibomian Gland Dysfunction.
11 citations
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November 2023 in “Skin Research and Technology” A 2 mm needle is effective and precise for skin injections.
9 citations
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December 2020 in “British Journal of Dermatology” Low-dose oral minoxidil increases hair thickness and length in children with a hair disorder called Loose Anagen Hair Syndrome.
4 citations
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February 2019 in “American Journal of Human Biology” Collecting hair from all scalp sections works as well as the standard method for cortisol analysis.
November 2025 in “Communications Biology” Human hair contains many different molecules that change along its length, influenced by personal care products.
January 2022 in “Turkiye Klinikleri Journal of Dermatology” COVID-19 patients with skin signs often stayed in the hospital for less time than those without skin signs.
November 2020 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” Certain genetic variants in PRLR and PCCA genes may lead to shorter hair in cattle, which could help with heat tolerance.
April 2011 in “Cancer Research” 20(S)-Protopanaxadiol-aglycone may help prevent and treat prostate cancer by reducing androgen receptor activity.
March 2017 in “European Urology Supplements” Gene differences affect finasteride side effects in men with hair loss.
62 citations
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January 2009 in “Epilepsia” Neurosteroid production in the brain may delay seizure onset.