Coreopsis tinctoria Nutt. extract can effectively dye hair yellow or dark brown with good wash durability.
November 2025 in “Archaeometry” Animal hair from 18th-century Mazamet burial sites shows locals used goat, badger, cow, or horse fur for clothing, indicating modest economic status.
Justicia procumbens extract may help prevent hair loss and improve hair thickness and shine in a type of hair loss condition.
New treatments for hair loss should target eight main causes and use specific plant compounds and peptides for better results.
17 citations
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January 2009 in “Plant cell monographs” 1 citations
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August 2008 in “Plant cell monographs”
April 2026 in “Cosmetics” The shampoo effectively covers gray hair gradually and maintains color after multiple washes.
March 2025 in “International Journal of Molecular Sciences” PLIN2 affects hair growth in cashmere goats, potentially improving cashmere quality.
Human hair can almost fully recover its structure within about 1,000 minutes after being stretched.
38 citations
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November 2000 in “Hastings Center Report” The document suggests medicine should integrate biological and cultural factors and focus on holistic, equitable care.
31 citations
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January 2021 in “Plants” Light, sugar, and auxin together influence root and root hair growth in plants.
October 2025 in “Cell Transplantation” New hair loss treatments like stem cells and gene therapy show promise but need more research for safety and effectiveness.
January 2022 in “Indian journal of dermatopathology and diagnostic dermatology” Women with diffuse hair loss often have lower iron and vitamin D levels, but their thyroid function is typically normal.
November 2025 in “Cosmetics” Rice germ oil improves hair health, but adding ferulic acid offers limited benefits and may worsen chemically damaged hair.
December 2021 in “Cosmetics” 101 citations
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November 2019 in “The Plant Cell” AtZP1 protein stops root hair growth in plants by blocking certain genes.
61 citations
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June 2019 in “BMC Genomics” lncRNAs significantly influence koi carp skin color.
6 citations
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September 2024 in “Plant Cell & Environment” Chitosan affects root hair growth and callose deposition based on its concentration.
July 2024 in “Clinical Cosmetic and Investigational Dermatology” Non-drug therapies show promise for hair regrowth but need more research.
18 citations
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May 2024 in “Pharmaceutics” Improved delivery systems can enhance oleanolic acid's effectiveness in treating various conditions.
5 citations
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January 2016 in “Stem Cells International” Certain skin cells near the base of hair muscles may help renew and stabilize skin, possibly affecting skin disorder understanding.
30 citations
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July 2023 in “Clinical Chemistry and Laboratory Medicine (CCLM)” Cortisone in hair is a more reliable indicator of stress hormone exposure than cortisol.
5 citations
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January 2021 in “PeerJ” Elephant tail-hair can show past stress levels, matching times when stressful events happened.
December 2025 in “Journal of Clinical Practice and Medical Case Report.” Exosome therapy may help treat hair loss.
January 2025 in “International Journal of Pharmacognosy and Clinical Research” The herbal scalp serum may help hair growth by reducing DHT levels.
1 citations
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October 2025 in “Micromachines” Portable point-of-care testing can improve quick and accurate genetic disorder detection.
1 citations
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January 2015 in “Springer eBooks” AGA is a common hair loss disorder, and early diagnosis and treatment with minoxidil or finasteride can help reduce emotional distress.
22 citations
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August 2015 in “PloS one” Keratin from hair binds well to gold and BMP-2, useful for bone repair.
16 citations
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June 2021 in “Journal of Dermatological Treatment” Minoxidil effectively treats hair loss, especially androgenetic alopecia, but needs more research for better understanding.
1 citations
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January 2014 in “Progress in Neurology and Psychiatry” Skin diseases can cause psychological issues, and better integration of dermatology and psychiatry is needed to improve patient care.