Guard hair length is positively correlated with guard hair diameter and down fiber length, but negatively correlated with variation in guard hair diameter and down fiber diameter.
April 2026 in “Nanomaterials” Plant-derived vesicles from Ayurvedic plants may improve treatment delivery for hair growth and other conditions.
March 2026 in “Frontiers in Medicine” Different types of alopecia cause hair loss due to immune system issues, with some allowing regrowth and others causing permanent loss.
September 2014 in “Springer eBooks” Men and women experience skin aging differently due to changes in sex hormone levels with age.
108 citations
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January 2003 in “Journal of Cosmetic Dermatology” Wrinkles form due to structural skin changes and vary in type and treatment response.
66 citations
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January 2000 in “Dermatology” Dandruff is a common, winter-worsened scalp condition linked to inflammation and microorganisms, treatable with products like ketoconazole, and may affect hair loss.
56 citations
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January 2001 in “Dermatology” Teloptosis is a key point in hair loss that could help in creating prevention-focused hair care strategies.
43 citations
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October 2002 in “International Journal of Cosmetic Science” All three shampoos reduced dandruff and hair loss, but ketoconazole and piroctone olamine also made hair thicker.
8 citations
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January 2013 in “BioMed Research International” Age, gender, and hair loss affect scalp characteristics differently in young Caucasian adults.
6 citations
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January 2024 in “Cancers” Antiandrogens don't help with COVID-19 and aren't recommended.
6 citations
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January 2012 in “Journal of Biomedicine and Biotechnology” Ustekinumab might work for severe psoriasis, but more research is needed to be sure.
5 citations
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January 2014 in “BioMed Research International” Hormonal status significantly affects women's skin health throughout their lives.
4 citations
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March 2012 in “Annals of oncology” New treatment with green tea polyphenols and nicotinamide improves skin problems from cancer therapy.
3 citations
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November 2019 in “The American Journal of Dermatopathology” Widened sweat ducts are a very specific sign of scarring hair loss.
2 citations
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January 1997 in “Journal of the society of cosmetic chemists” Different antidandruff shampoos can change how much oil your scalp produces.
2 citations
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April 2019 in “DOAJ (DOAJ: Directory of Open Access Journals)” Adding menthol to the lotion improved hair growth.
5 citations
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May 2025 in “Pharmaceutics” Sericin from silk cocoons could be a promising drug delivery tool, but stability and consistency need improvement.
16 citations
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January 2019 in “Neuropsychobiology” People with Lichen Planopilaris tend to be more depressed, have lower self-esteem, and a worse quality of life.
11 citations
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August 2017 in “American Journal of Dermatopathology” EVG staining helps tell apart follicular scars from follicular streamers, aiding in diagnosing different types of hair loss.
4 citations
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December 2017 in “American Journal of Dermatopathology” Naked hair shafts are significantly associated with scarring hair loss and may help diagnose it, especially when multiple are found.
44 citations
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July 2013 in “Journal of the American Academy of Dermatology” Poliosis circumscripta is a patch of white hair caused by lack of melanin, linked to genetic and acquired conditions.
2 citations
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January 2011 in “Andrologia” Flutamide and a new synthetic steroid affected brain and prostate chemicals and showed potential for treating androgen-related conditions and epilepsy.
February 2018 in “Medicine - Programa De Formación Médica Continuada Acreditado” Minoxidil and finasteride are the main FDA-approved treatments for hair loss, with other methods showing promise but lacking strong evidence.
24 citations
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October 2017 in “Biomolecules” Some growth factors, while important for normal body functions, can cause diseases when not regulated properly.
127 citations
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June 2008 in “British Journal of Clinical Pharmacology” Low doses of some substances can be beneficial, while high doses can be harmful or toxic.
20 citations
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January 2021 in “Plants” High energy boosts root hair growth in plants, while low energy stops it.
18 citations
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March 2002 in “The journal of investigative dermatology/Journal of investigative dermatology” Estrogen increases blood vessel growth factor production, while testosterone blocks this increase.
68 citations
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February 2015 in “Journal of the European Academy of Dermatology and Venereology” Early onset and pustules indicate severe hair follicle inflammation, and while antibiotics help, the condition often worsens after treatment stops.
151 citations
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May 2014 in “American Journal of Clinical Dermatology” Effective treatments for male pattern baldness include oral finasteride and topical minoxidil, while topical minoxidil is best for female pattern baldness.
April 2026 in “Research Square” Improving manual dexterity is key to better dental skills, while self-confidence doesn't predict actual performance.