512 citations
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February 2008 in “Science” Reactive oxygen species and calcium create a feedback loop that shapes root hair cells.
76 citations
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February 2015 in “Industrial Crops and Products” Researchers found over 40 compounds in Bituminaria bituminosa, including many flavonoids and some with potential for medical and hair care uses.
159 citations
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July 2006 in “Endocrine Reviews” Estrogens significantly influence hair growth by interacting with receptors in hair follicles and may help regulate the hair growth cycle.
56 citations
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March 2017 in “Plant and Cell Physiology” Light sheet fluorescence microscopy effectively measures calcium changes in Arabidopsis root hairs.
1 citations
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June 2013 in “Clinics in dermatology” Herbs may be safer and effective for treating hair loss.
August 2025 in “Al-Salam Journal for Medical Science” Steroid hormones are vital for body functions and disease management.
2 citations
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November 2017 in “Biotechnology Letters” Researchers found four natural compounds that can change DHT levels in prostate cancer cells.
6 citations
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March 2014 in “Herba Polonica” Plant extracts may help treat hormone-related hair loss.
578 citations
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May 1996 in “Plant Cell & Environment” Low phosphorus makes Arabidopsis thaliana grow longer root hairs.
August 2023 in “Clinical Endocrinology and Metabolism” Balancing hormones can help women feel youthful and healthy.
14 citations
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March 2022 in “Plant Cell & Environment” The protein AtRXR3 limits root hair growth in Arabidopsis, affecting phosphorus uptake.
December 2025 in “DIET FACTOR (Journal of Nutritional & Food Sciences)” Hop shoots have health benefits and economic potential for food and industry.
1 citations
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April 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Polyamines are important in deciding hair follicle stem cell behavior, affecting hair growth and loss.
3 citations
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February 2019 in “Journal of Cosmetic Dermatology” The effects of estrogen on human scalp hair growth are unclear and need more research.
January 2024 in “Pharmacokinetics and Pharmacodynamics” Human placenta extracts may help treat various diseases.
42 citations
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March 2008 in “Molecular and Cellular Endocrinology” Hormones and neuroendocrine factors control hair growth and color, and more research could lead to new hair treatment options.
1 citations
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January 2015 in “Elsevier eBooks” Certain pesticides and fungicides can interfere with male hormone functions, potentially causing reproductive issues in male rats.
8 citations
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October 2010 in “Advances in plant biology” 89 citations
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December 1998 in “The Journal of Steroid Biochemistry and Molecular Biology” Human hair can be used to measure reproductive hormones.
November 2025 in “Pharmacological Research” Plant-derived nanoparticles from Polygoni Multiflori Radix promote hair growth better than Minoxidil by affecting androgen pathways.
12 citations
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November 2024 in “Plants” Phytosterols may help manage prostate issues but are less effective than synthetic drugs.
November 2023 in “Plants” Compounds from Jatropha cordata bark have significant anti-inflammatory effects and could help with hair loss.
85 citations
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March 2012 in “Revista Brasileira de Farmacognosia” The genus Sophora has compounds with potential health benefits and could lead to new drugs, but more research is needed to understand their effects and safety.
147 citations
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August 2005 in “The Plant Cell” The TIP1 gene is crucial for normal plant cell growth in Arabidopsis.
6 citations
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September 2014 in “Food Additives & Contaminants: Part A” New method effectively detects illegal hormones in anti-aging foods.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” 17β-estradiol may help hair growth by increasing cannabinoid receptor type 1.
489 citations
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June 2005 in “The FASEB Journal” Human hair follicles can produce cortisol like the body's stress response system.
1 citations
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January 1978 in “PubMed” Certain chemical changes to cortisol and progesterone can increase or decrease their ability to inhibit hair growth.
7 citations
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October 2015 in “Julius Kühn-Institut” Inhibiting plant sterols reduces grapevine pathogen reproduction.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Croton tiglium Linn. may promote hair growth but needs careful detoxification due to its toxicity.