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January 1987 in “PubMed” Woolly hair syndrome is a genetic condition causing frizzy, fragile hair.
January 2026 in “ChemistrySelect” The bio-based hair serum is a sustainable and effective alternative to silicone serums, offering better hair protection and eco-friendly benefits.
Curly wool has more orthocortex than straight wool.
January 2008 in “Linchuang pifuke zazhi” Betamethasone activates and increases the growth of certain skin cells from hair follicles.
December 2019 in “Ukrainian Journal of Veterinary and Agricultural Sciences” Donkey and horse hair have different microscopic structures, which can help tell them apart.
6 citations
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January 2005 in “Han-guk hyeonmigyeong hakoeji/Applied microscopy” The 16th-century mummy's hair was well-preserved due to a calcium surface coat.
Cassia HPTC is an effective hair conditioner, better than some traditional options.
May 2026 in “International Journal of Cosmetic Science” A plant-based treatment from Avena strigosa seeds effectively repairs and strengthens damaged hair.
August 2025 in “International Journal of Contemporary Pediatrics” HLD10 can include increased body hair and Mongolian spots.
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April 2015 in “Cell” Plucking some hairs can trigger nearby unplucked hairs to grow back more due to a collective response.
A portable imaging system shows promise for diagnosing skin diseases and checking laser treatment effects.
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April 2019 in “ACS Applied Materials & Interfaces” A new method for delivering drugs through the skin using biodegradable particles was found to be effective.
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January 1976 in “Archives of Dermatological Research” Metabolic disorders can cause hair structure defects and growth issues, but amino acid levels in hair remain normal.
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March 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” Hairless mammals have genetic changes in both their protein-coding and regulatory sequences related to hair.
April 2026 in “BMJ Case Reports” Leydig cell tumors can cause high testosterone in women and are treated by removing the ovaries.
February 2024 in “World journal of clinical cases” A young woman had surgery to remove a large hairball that blocked her intestines and then got psychiatric help.
SLE patients experience hair loss similar to telogen effluvium, with hair damage and immune activity at hair follicles.
April 2020 in “International journal of reproduction, contraception, obstetrics and gynecology” A postmenopausal woman with hair loss and hirsutism improved after surgery to remove an ovarian tumor.
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January 2017 in “Annals of Dermatology” Frequent hairdryer use may worsen hair fragility in people with Pili Annulati.
Proretinal nanoparticles are a safe and effective way to deliver retinal to the skin.
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January 2022 in “Current Research in Pharmacology and Drug Discovery” New treatments for COVID-19 show promise, but more effective antiviral drugs are needed.
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May 2008 in “International Journal of Dermatology” Lipedematous alopecia causes permanent hair loss due to increased scalp fat.
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February 2007 in “International Journal of Dermatology” A woman with cervical cancer had rare scalp metastasis causing a unique type of hair loss.
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January 1997 in “Dermatology” The patient with EEC syndrome had scarring alopecia due to deep folliculitis, possibly linked to abnormal hair structure.
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December 2003 in “Veterinary dermatology” Some masked palm civets in Japan have a skin disease caused by mites.
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March 2018 in “Plastic and Reconstructive Surgery – Global Open” Early surgical treatment for severe facial injuries from high-energy impacts leads to better recovery.
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May 2008 in “Journal of Clinical Oncology” A woman's ovarian tumor causing high testosterone was successfully removed, and her symptoms improved.
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February 2006 in “Canadian Medical Association Journal” A woman with lupus and antiphospholipid syndrome had bone damage, showing the need for careful treatment.
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November 2001 in “PubMed” An 80-year-old woman's severe hair loss was caused by a hormone-secreting ovarian tumor.
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November 2015 in “Aesthetic Plastic Surgery” Using tissue expanders for scalp reconstruction in patients with extensive Aplasia Cutis Congenita is effective and has minimal complications.