December 2025 in “Medicine” Glutamine may protect against alopecia areata, while certain cholesterol and glucose levels may increase risk.
65 citations
,
February 2018 in “The Plant Journal” PLDζ2 and NPC4 have different roles in lipid changes and root hair growth in Arabidopsis under low phosphate, with PLDζ2 reducing root hair growth and NPC4 promoting it.
54 citations
,
December 2004 in “PubMed” Cyclosporin A vesicles effectively regrow hair and reduce inflammation in alopecia areata.
30 citations
,
August 2021 in “Journal of Ethnopharmacology” Akebia quinata and Akebia trifoliata have many health benefits and potential medical uses.
November 2025 in “European Journal of Endocrinology” Hair steroid profiling is a feasible, non-invasive alternative to serum analysis for assessing hormone levels and metabolism.
1 citations
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June 2023 in “International journal of biological macromolecules” Human hair proteins can help blood clot when mixed in equal parts.
September 2023 in “International Journal of Cosmetic Science” Both shampoos increased scalp germ numbers but did not change the overall microbial community composition.
1 citations
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August 2023 in “Diagnostics” Women with PCOS are more likely to develop kidney stones, especially those with certain PCOS types.
Ajuga reptans L. extracts have strong antioxidant, anti-inflammatory, liver-protective, antimicrobial, and wound-healing properties.
11 citations
,
December 2021 in “Journal of Ginseng Research/Journal of ginseng research” Red ginseng oil is believed to have various health benefits and is safe, but more research is needed to fully understand how it works.
9 citations
,
March 2022 in “Frontiers in Endocrinology” About 19.4% of Iranian women in the study have Polycystic Ovary Syndrome, with the most common type involving irregular periods and high male hormone levels, but their heart and metabolic health is similar to women without the condition.
September 2025 in “SKINdeep” Sebaceous glands help protect and maintain healthy skin and hair.
13 citations
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March 2020 in “Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy” Alopecic hair has more irregular structures and chemical changes than normal hair, reducing its strength.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Natural hair oils are beneficial for hair care, but future use must balance effectiveness, safety, and sustainability.
25 citations
,
November 2012 in “Thermochimica Acta” Internal lipids in keratin fibers, like wool and hair, reduce water absorption and release.
6 citations
,
September 2021 in “Autophagy” Autophagy prevents early aging and maintains lipid and pheromone balance in mouse glands.
April 2024 in “Cosmetics” Different oils affect hair flexibility and strength, with their impact varying on whether hair is virgin or bleached.
60 citations
,
March 2009 in “Dermato-Endocrinology” The exact molecular mechanisms of sebaceous gland function are still unclear.
34 citations
,
June 1992 in “Journal of Cutaneous Pathology” Harlequin ichthyosis involves abnormal skin cell structures and giant mitochondria, affecting skin and hair.
1 citations
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September 2025 in “Journal of Cosmetic Dermatology” Addressing biological changes in lipids, metabolism, and microbiota may help treat hair loss in young Chinese females with oily scalps.
January 2021 in “Figshare” Autophagy helps delay aging in mouse glands, maintains fat balance, and controls scent production.
33 citations
,
January 1977 in “PubMed” Feeding rats oxidized rapeseed oil and lard caused weight loss, organ damage, and toxicity symptoms.
32 citations
,
February 2018 in “Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy” Cosmetic residues on individual hairs can be identified and differentiated using ATR FT-IR microspectroscopy.
9 citations
,
January 2023 in “Langmuir” Solubility in skin changes with hydration, affecting chemical absorption.
2 citations
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August 2023 in “Pharmaceutics” New skin disease treatments using TDDS are improving but face challenges like side effects and high costs.
Sinapic acid and glabridin together help hair growth in androgenetic alopecia.
June 2025 in “International Journal of Cosmetic Science” Keratin-encapsulated liposomes effectively repair and protect UV-damaged hair.
September 2024 in “Heliyon” Repeated hair dyeing significantly damages hair.
November 2025 in “Journal of Investigative Dermatology” Dark skin has stronger barriers and structure due to specific gene activity.
June 2024 in “International Journal of Cosmetic Science” Plant oils like coconut, camellia, and safflower can penetrate hair, making it stronger and softer.