9 citations
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March 2023 in “Chemosphere” Certain pesticides may delay sexual maturity in teenage boys.
November 2025 in “Journal of Microbiology and Biotechnology” Botulinum toxin type A and platelet-rich plasma together boost hair growth by activating specific growth pathways.
19 citations
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April 2015 in “European Journal of Pharmacology” Dihydrotestosterone (DHT) doesn't affect rat skin cell growth, but it does change cell cycle, protein levels, and other cell functions, potentially shortening hair growth cycle.
February 2025 in “Archives of Dermatological Research” Polynucleotides effectively promote hair regrowth in androgenetic alopecia without serious side effects.
4 citations
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August 2021 in “Annals of Translational Medicine” Dihydroartemisinin helps reduce prostate enlargement in rats by stopping the growth of prostate cells.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Prostaglandin E2 helps prevent hair loss from radiotherapy by protecting hair growth cells and aiding self-repair.
January 2015 in “Journal of clinical & experimental dermatology research” A protein combining parathyroid hormone and collagen helped hair regrow in mice with a hair loss condition.
December 2022 in “Small methods” A new hair loss treatment using dissolving microneedles was found to speed up hair growth and was more effective than daily use of common hair growth drugs.
April 2025 in “Journal of Skin and Stem Cell” PDRN from trout sperm helps skin and hair regeneration but is costly and complex to produce.
January 2022 in “Current Enzyme Inhibition” New nonsteroidal molecules can potentially increase dihydrotestosterone in neurons by blocking certain enzymes, without affecting prostate and seminal vesicle weight.
82 citations
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February 1989 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” A three-month treatment with a GnRH agonist significantly lowered androgen levels and 5α-reductase activity in men with benign prostatic hyperplasia.
Topical latanoprost acid at 0.05% concentration improved hair growth in women with androgenetic alopecia.
4 citations
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January 2024 in “Allergy” Everyone has an immune response to PPD, but reactions differ, causing tolerance, mild inflammation, or allergy.
March 2022 in “International Journal of Health Sciences” Pentoxifylline helps hair regrowth in rats with hair loss.
40 citations
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April 2018 in “Endocrine” PFS and PSSD are similar conditions with persistent sexual dysfunction after stopping medication.
3 citations
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September 2015 in “Plastic and reconstructive surgery/PSEF CD journals” Pulsed Electric Fields can effectively stimulate hair growth in rats.
30 citations
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July 2009 in “Experimental and clinical endocrinology & diabetes” Cyproterone acetate effectively treats sexual disorders by reducing sexual functions and is generally well-tolerated.
November 2005 in “PubMed” August 2011 in “Reproductive Toxicology” 24 citations
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December 2012 in “Behavioural Brain Research” Changing Allopregnanolone levels in newborns affects adult behavior and anxiety.
26 citations
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February 1998 in “Chemico-Biological Interactions” Scientists identified three genes important for processing certain brain chemicals, thyroid hormones, and medications.
17 citations
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April 2007 in “Kidney international” Vitamin D boosts a specific gene activity in kidney cells that could improve heart and kidney function.
January 2025 in “International Journal of Molecular Sciences” Fenugreek extract may help treat benign prostatic hyperplasia.
27 citations
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June 2023 in “Nature” Senescent melanocytes can boost hair growth by activating hair stem cells.
18 citations
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March 2020 in “Frontiers in Neuroendocrinology” The enzymes 5α-reductase and 3α/β-hydroxysteroid oxidoreductase help create brain-active substances from progesterone and testosterone, which could be used for treatment, but more research is needed to ensure their safety and effectiveness.
12 citations
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September 2002 in “Journal of Neurochemistry” Pregnancy-related hormone changes affect Y1 receptor gene expression in mice.
7 citations
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June 2011 in “Movement Disorders” A specific gene mutation is linked to a hereditary form of dystonia that responds well to certain medications.
October 2014 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Adding dalteparin and protamine microparticles to platelet-rich plasma can boost hair growth more than using platelet-rich plasma alone.
12 citations
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August 2018 in “Psychiatry research” Estazolam reduces anxiety-like behavior in PTSD by increasing allopregnanolone levels.
1 citations
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January 2005 in “Research Portal (King's College London)” Finasteride and DEHP exposure during development can change reproductive markers in rats.