August 2023 in “Diagnostics” Ultra-high-frequency ultrasound effectively evaluates the impact of hyaluronic acid fillers in reducing nasolabial fold wrinkles over time.
2 citations
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September 2002 in “Dermatologic Surgery” Each group of hair follicles on the scalp shares one muscle that helps control hair movement.
18 citations
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December 2010 in “Transplantation Proceedings” Black hairy tongue can be an early sign of graft-versus-host disease after stem cell transplants.
December 2025 in “International Journal of Medicine and Public Health” Overt hyperthyroidism is the most common thyroid disorder, especially in women.
The hydrogel helps bone growth and healing in jaw and facial defects.
12 citations
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December 2003 in “Gene” The ovine Hoxc-13 gene is crucial for hair formation and may have other skin functions.
14 citations
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July 2010 in “Experimental Dermatology” A new mutation in the HR gene causes hair loss in a specific family.
November 2025 in “Biomedicines” Hypochlorous acid is a safe, effective antimicrobial with potential in various medical fields, but more research is needed to improve its stability and use.
August 2018 in “Journal of The American Academy of Dermatology” Children with alopecia areata should only get thyroid screening if they have Down syndrome, a family history of thyroid disease, atopy, or signs of thyroid problems.
32 citations
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July 2001 in “Journal of the American Academy of Dermatology” SLHA can be hard to diagnose and needs teamwork between specialists.
January 2002 in “Agritrop (Cirad)” The hr gene is linked to hair loss in Valle del Belice sheep.
78 citations
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November 2005 in “Endocrinology” Hairless protein can block vitamin D activation in skin cells.
17 citations
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March 2012 in “Journal of biological chemistry/The Journal of biological chemistry” Hairless protein affects hair follicle structure by regulating the Dlx3 gene.
19 citations
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October 2009 in “Bioorganic & Medicinal Chemistry Letters” Thyroid receptor agonists may treat male pattern baldness without harmful side effects.
9 citations
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January 1989 in “Journal of Small Animal Practice” Abyssinian cats can have a hair abnormality that makes their coat look rough and dull.
1 citations
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November 2022 in “Diagnostics” A woman with a rare hormone resistance condition also had missing teeth and hair loss, which might be new symptoms of her genetic disorder.
2 citations
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January 2023 in “Scientific Reports” HIF-1α is important for hair growth and could be a treatment target for hair loss.
April 2020 in “Journal of the Endocrine Society” A toddler with unusual hypothyroidism symptoms improved with levothyroxine treatment.
22 citations
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January 2013 in “International Journal of Trichology” Hair loss is often linked to thyroid problems, especially in women and older people, and screening for thyroid issues is advised for those with hair loss.
12 citations
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December 2011 in “Journal of Dermatological Science” The C-terminal tail of AHF/trichohyalin is essential for organizing keratin filaments in keratinocytes.
November 2022 in “Journal of Investigative Dermatology” Growth hormone-releasing hormone (GHRH) boosts hair growth and human scalp hair follicles have their own growth hormone system.
50 citations
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October 2007 in “Archives of Dermatological Research”
July 2025 in “International Journal of Homoeopathic Sciences” Homeopathic treatment improved symptoms and thyroid levels in a woman with subclinical hypothyroidism.
December 2025 in “Archives of Current Research International” Congenital goitre in goats near Hyderabad is linked to iodine deficiency and can be treated effectively with medication.
39 citations
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August 2018 in “Scientific reports” Claudin-1 is important for the barrier function and growth of hair.
8 citations
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February 1968 in “Australian Journal of Zoology” The southern elephant seal's skin layer helps waterproof the skin by being tightly connected to hair shafts.
90 citations
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July 1993 in “Journal of Investigative Dermatology”
January 2016 in “Japanese Journal of Oral & Maxillofacial Surgery” A benign hair follicle tumor caused upper lip swelling, was removed, and did not return.
11 citations
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September 2010 in “American Journal of Medical Genetics - Part A” A Turkish family with sparse hair and eyebrow loss has a mutation in the U2HR gene linked to Marie Unna hereditary hypotrichosis.