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October 2022 in “International journal of endocrinology” Dihydrotestosterone changes some hormone-related gene expressions in rat pituitary glands but doesn't affect the estrous cycle.
269 citations
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May 2002 in “Hormones and Behavior” Lowering 3α,5α-THP in the hippocampus increases anxiety and depression in proestrous rats.
14 citations
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December 2013 in “Molecules” Two compounds from Asiasarum heterotropoides roots show potential as lung cancer treatments without harming normal cells.
March 2012 in “Hair transplant forum international” Environmental factors and chemicals might affect hormone balance and contribute to common hair loss.
10 citations
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August 2013 in “Experimental Dermatology” Hairless protein and putrescine regulate each other, affecting hair growth and skin balance.
May 2023 in “Pharma innovation” Certain plant oils are good for heart health and weight control but need protection before use in foods.
18 citations
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December 2002 in “European Journal of Biochemistry” MsPG3 protein gathers at root hair tips, aiding growth.
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June 1981 in “PubMed” Taking hormonal contraceptives can cause skin changes, including hair loss, due to the effects of synthetic sex hormones.
February 1990 in “PubMed” Higher DHEA-S levels in hirsute females affect hair growth phases.
22 citations
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July 1990 in “Acta Dermato Venereologica” High levels of testosterone and dihydrotestosterone inhibit hair cell growth, while high levels of estradiol promote it.
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October 2001 in “Journal of Wood Science” Some extracts from woods and fungi can promote hair growth better than a known hair growth substance.
3 citations
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December 2021 in “Journal of medicinal plants” Halocnemum strobilaceum has potential health benefits and uses, including anticancer and antimicrobial properties.
11 citations
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January 2020 in “World Journal of Traditional Chinese Medicine” Kidney-yang deficiency syndrome causes hormonal imbalances and various physical symptoms.
January 2025 in “Journal of Pharmacognosy and Phytochemistry” Plant-based pigments in shampoo offer vibrant colors and scalp benefits, meeting quality standards and providing a natural alternative to synthetic dyes.
New steroid derivatives show promise as anticancer agents, even against resistant cells.
20 citations
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September 2015 in “Protein expression and purification” Scientists made safflower seeds produce a human growth factor that could help with hair growth and wound healing.
September 2019 in “Journal of Investigative Dermatology” BMPs are important for hair growth and can counteract the negative effects of androgens on hair follicle stem cells.
82 citations
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September 2018 in “Nature Communications” A certain smell receptor in hair follicles can affect hair growth when activated by a synthetic sandalwood scent.
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January 2008 in “Biological and Pharmaceutical Bulletin” t-Flavanone may help hair growth by reducing a specific protein's activity in skin cells.
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January 1998 in “Dermatology” Human sebaceous glands can grow normally for a week without certain growth factors, and adding estrogen reduces their oil production without affecting cell growth.
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May 1951 in “Endocrinology” Adrenocorticotropic hormone inhibits growth and affects body composition in male rats.
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January 2017 in “Organic chemistry” Tridax procumbens has medicinal properties like healing, pain relief, and infection control.
6 citations
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March 2020 in “Scientific reports” Hair growth genes work better with more glucose due to changes in gene-regulating markers.
2 citations
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July 2020 in “Journal of Applied Pharmaceutical Science” Natural ingredients can improve skin and hair, but more research is needed.
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August 2016 in “The Plant cell” A specific enzyme is crucial for the bean plant's relationship with certain beneficial soil bacteria and fungi.
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November 2024 in “Journal of Neuroendocrinology” Gut bacteria affect steroid levels, influencing health conditions and potential treatments.
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February 2018 in “Journal of Pharmacy and Pharmacology” Hedychium spicatum has medicinal properties but needs more research for scientific validation and use.
March 2026 in “World Journal of Biology Pharmacy and Health Sciences” The polyherbal hair oil is stable, cosmetically acceptable, and a potential natural alternative to synthetic hair products.
May 2013 in “International journal of innovative research and development” The document concludes that understanding hair's chemical makeup is key to creating effective hair growth products that also improve social confidence.
January 2023 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal hair oil with natural ingredients may reduce hair fall better than synthetic options.