December 2017 in “Journal of Medical Science And clinical Research” The PCOS questionnaire is valid for Indian women, but metformin doesn't significantly improve symptoms beyond oral contraceptives.
47 citations
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July 1967 in “Science” Not eating enough protein can cause hair roots to shrink and lose color, and hair to become thinner.
25 citations
,
July 2008 in “British Journal of Dermatology” CD10 and CD34 levels change during hair development and different hair growth stages, which could be important for hair regeneration treatments.
22 citations
,
October 2021 in “Cold Spring Harbor Perspectives in Biology” Three types of stem cells help maintain and repair skin, responding to health and environmental changes.
1 citations
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April 2016 in “CRC Press eBooks” Skin aging reflects overall body aging and can indicate internal health conditions.
2 citations
,
October 2010 in “Journal of dermatological treatment” External treatments can change hair growth patterns in nude mice.
28 citations
,
June 2012 in “International Journal of Molecular Medicine” Radiation damages hair stem cells and changes keratin expression, with Krt5 as a potential marker for radiation effects.
January 2015 in “Pathology” A 64-year-old man had a rare skin cancer near his ear, unresponsive to antibiotics, with specific skin and hair follicle changes.
54 citations
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July 1967 in “Science” Decomposed tritiated thymidine is less accurate for DNA tracing, and hair changes can indicate malnutrition.
January 2023 in “International Journal of Indian Medicine” Ayurveda offers holistic treatments for hair fall, including therapies and lifestyle changes.
25 citations
,
April 1972 in “American Journal of Clinical Nutrition” Hair chromium levels show past nutritional status, not environmental exposure.
July 1979 in “Archives of Dermatology” A 68-year-old woman with benign mucous membrane pemphigoid has eye, mouth, and skin issues, including thick plaques and nail changes.
December 2023 in “Medicine” Platelet-rich gel is a simpler, cheaper, and painless option for scalp defects, but tissue expansion offers better hair growth despite more pain.
69 citations
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May 2016 in “General and Comparative Endocrinology” External factors can significantly affect hair cortisol levels, so it's not always a reliable stress marker.
1 citations
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March 2014 in “Journal of Innovative Optical Health Sciences” Hair structure worsens as tumors grow in mice.
33 citations
,
September 2007 in “Veterinary dermatology” Topical 0.1% tacrolimus significantly improved ear infections in cats.
December 2025 in “Russian Journal of Skin and Venereal Diseases” Thinner hair follicle structures are linked to non-scar alopecia.
37 citations
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October 2014 in “Maturitas” Men's hair loss is caused by hormones and genes, and can be treated with medication and surgery, while graying is due to aging and has no prevention except dyeing.
2 citations
,
April 2022 in “PLoS ONE” Vibration treatment may reduce migraine pain by changing cell structures.
June 2026 in “Journal of Advances in Biology & Biotechnology” Canine demodicosis causes skin issues, anemia, and mineral deficiencies in dogs.
245 citations
,
January 1998 in “Genes & Development” Hoxc13 gene is essential for hair, nail, and papilla development.
7 citations
,
January 1996 in “In Practice” The document concludes that a thorough examination and various tests are crucial for diagnosing and treating ear inflammation in pets.
Older women's scalp cells show changes that could contribute to hair thinning.
July 2025 in “International Journal of Pharmacognosy and Pharmaceutical Sciences” Safer, alternative therapies like herbal treatments and lifestyle changes are needed for acne.
60 citations
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April 2012 in “Physiology” The document concludes that understanding hair and feather regeneration can help develop new regenerative medicine strategies.
December 2025 in “Russian Journal of Skin and Venereal Diseases” Hair follicles are thinner in alopecia patients, especially in alopecia areata.
Hair aging leads to color loss and reduced density, and dermatologists are key in treating it to improve quality of life.
September 2014 in “Journal der Deutschen Dermatologischen Gesellschaft” Diabetes can cause a variety of skin disorders, some of which may signal more serious health issues.
January 2019 in “Springer eBooks” Acne can appear or persist in adulthood due to hormonal changes, external factors, or substance use, and requires appropriate treatment.
More research is needed to understand chemotherapy-induced hair loss and its phases.