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March 2018 in “Molecules/Molecules online/Molecules annual” L-Cysteine may have health benefits, but its effectiveness is still debated due to limited clinical trial data.
64 citations
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October 1998 in “Acta dermato-venereologica” Grape seed proanthocyanidins can promote hair growth.
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July 2014 in “Autophagy” The protein FLCN is involved in cellular cleanup and is regulated by ULK1.
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January 2022 in “Annual review of pathology” Lysophospholipids like LPA and S1P are important for hair growth, immune responses, and vascular development, and could be targeted for treating diseases.
46 citations
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January 2020 in “Research” Microneedle technology has advanced for painless drug delivery and sensitive detection but faces a gap between experimental use and clinical needs.
44 citations
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December 2018 in “Journal of applied ecology” Hair analysis for stress and reproductive hormones in wildlife needs more research for accuracy across species.
34 citations
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January 2012 in “Journal of the American Academy of Dermatology” Sarcoidosis is more common and severe in Black patients than in Caucasians, requiring early diagnosis and treatment.
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August 2022 in “Frontiers in Oncology” Photobiomodulation therapy helps manage cancer treatment side effects but needs more research for optimization.
28 citations
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April 2023 in “Stem cell research & therapy” Tiny vesicles from stem cells could be a new treatment for healing wounds.
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June 2015 in “Journal of circadian rhythms” An individual's morning or evening preference can predict changes in their body clock gene expression.
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January 2016 in “Acta dermato-venereologica” Methotrexate can help some kids with severe hair loss regrow hair.
24 citations
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October 2015 in “International Journal of Trichology” Early balding in young Indian men may indicate a higher risk of metabolic syndrome and potential heart disease.
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April 2015 in “The American journal of pathology” Keratosis pilaris is often linked to genetic mutations and causes skin and hair abnormalities, regardless of those mutations.
22 citations
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January 2017 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” A new method accurately measures nine specific hormones in human blood.
20 citations
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April 2021 in “Journal of Womens Health” Testosterone can help premenopausal and postmenopausal women with low sexual desire, but its long-term safety is unclear and it's not widely approved for this use.
19 citations
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May 2020 in “American journal of men's health” Testosterone therapy helps boys with hormone deficiencies develop normal male characteristics and grow properly.
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October 2018 in “Clinics in plastic surgery” The conclusion is that certain surgeries can help people with gender dysphoria look more like their true gender and feel better.
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January 2022 in “Anais Brasileiros de Dermatologia” COVID-19 can cause various skin issues, like rashes and lesions, which are more common in younger patients and can be linked to more severe complications.
16 citations
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January 2021 in “Frontiers in veterinary science” Pigs in farrowing crates and loose-housing systems showed no difference in chronic stress levels as measured by hair cortisol.
16 citations
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July 2020 in “Psychoneuroendocrinology” People with Parkinson's disease have higher levels of cortisone in their hair, which may indicate chronic stress hormone dysfunction.
16 citations
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January 2019 in “Pharmaceutical biology” Lespedeza cuneata extract may help treat enlarged prostate.
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January 2018 in “Acta dermato-venereologica” Prostanoids, like prostaglandins and thromboxane A2, can both enhance and inhibit hair growth, and understanding their effects could help treat hair disorders.
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August 2000 in “Il Farmaco” Men have more tryptophan in their hair than women, and it increases with age and is higher in darker and grey or white hair.
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January 2019 in “PubMed” Vitamin D might be involved in the development of alopecia areata and could help in its treatment.
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January 2019 in “Indian Journal of Dermatology” 11 citations
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May 2020 in “Frontiers in psychiatry” Child abuse is linked to higher BMI, but not because of hair cortisol or cortisone levels.
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July 2022 in “Journal of Medicinal Chemistry” Adding a second method to PROTACs could improve cancer treatment.
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February 2022 in “Epidemiologia” One-third of COVID-19 patients had long-term symptoms like hair loss and fatigue, with women, older individuals, blood group B, smokers, and those with more virus exposure at higher risk.