TLR2 helps control hair growth and regeneration, and its reduction with age or obesity can impair hair growth.
September 2023 in “JEADV Clinical Practice” People with common hair loss conditions may have a higher risk of heart disease and related health issues.
November 2022 in “Scientific Reports” Certain ESR1 gene variations may affect hormone levels and fat distribution in women with high male hormone levels.
January 2022 in “Clinical Cases in Dermatology” Lack of certain nutrients may contribute to hair loss and proper diet or supplements could improve it.
January 2015 in “Journal of clinical & experimental dermatology research” A protein combining parathyroid hormone and collagen helped hair regrow in mice with a hair loss condition.
October 2005 in “Nature reviews. Molecular cell biology (Print)” Hairless protein is key for hair growth, cell differences cause gene expression variation, and the N-end rule pathway senses nitric oxide for protein breakdown.
July 1996 in “Annals of Internal Medicine” Taking high doses of fluconazole for a long time can cause reversible hair loss.
The conclusion is that there's a link between high testosterone levels, insulin resistance, and certain skin conditions, regardless of obesity.
October 2018 in “International Journal of Research in Dermatology” People with androgenetic alopecia are more likely to have metabolic syndrome.
February 2015 in “American journal of medical and biological research” Balding hair follicles have less growth-promoting factors and more inhibitory factors, leading to hair loss.
4 citations
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May 2022 in “Journal of Drug Delivery Science and Technology” Nanoliposomes effectively deliver hair-growth peptides into hair follicles.
1 citations
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June 2022 in “Gene reports” The analysis found genes linked to skin and hair development are more active in Pashmina goats, which may explain their long-fiber production.
July 2025 in “Arab Board Medical Journal” NF-κB levels can help diagnose and assess the severity of androgenetic alopecia.
January 2025 in “The Journal of Clinical Endocrinology & Metabolism” Diagnosing PCOS is challenging due to its complex and varied symptoms.
Eating a balanced diet with enough protein, calories, trace elements, and vitamins is important for healthy hair.
May 2023 in “Elsevier eBooks” Some nutritional supplements may help thicken hair in people with hair loss, but taking too much can cause side effects.
52 citations
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May 2011 in “APOPTOSIS” Hydroxyl radicals cause hair follicle cell death during chemotherapy by reducing Bcl-2 protein levels.
31 citations
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December 2023 in “Middle East Fertility Society Journal” PCOS is linked to inflammation, and certain markers could help in its treatment.
19 citations
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January 2018 in “Acta dermato-venereologica” People with alopecia areata have higher levels of a heart disease marker than those without hair loss.
11 citations
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January 2015 in “PubMed” A specific laser treatment can promote hair growth in mice by increasing certain protein levels.
9 citations
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January 2018 in “Acta dermato-venereologica” A substance called poly(I:C) increases a protein called carbonic anhydrase II in skin cells, which might help with skin defense and healing.
2 citations
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January 2023 in “Frontiers in Genetics” Overexpressing ovine β-catenin in mice skin increases hair follicle density and growth.
December 2024 in “Medicina” PCOS is linked to chronic low-grade inflammation, but the role of certain infections is unclear.
35 citations
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January 2022 in “Clinical Infectious Diseases” Healthcare workers with COVID-19 reported more long-term symptoms, and physical activity may help reduce some of these symptoms.
30 citations
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May 2020 in “Forensic Science International Genetics” The method improved hair analysis for better forensic identification.
1 citations
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May 2024 in “Preprints.org” Rex rabbit fur is best harvested at 120 days for optimal hair density and quality.
3 citations
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January 2019 in “International Journal of Trichology” The balance of thiol-disulfide in women with hair loss is affected but not damaged.
62 citations
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January 2013 in “Skin Pharmacology and Physiology” Low iron and vitamin D levels are linked to hair loss in women.
61 citations
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April 2013 in “PloS one” The study found key genes and pathways involved in cashmere goat hair growth stages.
35 citations
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January 2017 in “Journal of Dermatological Science” Stress can cause early aging in certain skin cells, leading to problems with hair growth.