December 2025 in “Cureus” In this retrospective cohort study, researchers found that patients with androgenetic alopecia using 5α-reductase inhibitors had a significantly higher risk of developing dry eye disease compared to those not using these medications.
13 citations
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September 2024 in “Frontiers in Pharmacology” This review highlighted the pharmacological potential of Mor, noting its protective effects on the kidneys, liver, bones, nervous system, heart, digestive system, skin, and lungs, as well as its anti-obesity and anti-inflammatory properties, revealing areas for future research.
6 citations
,
September 2024 in “Journal of the American Academy of Dermatology” Oral 5-alpha reductase inhibitors do not increase breast cancer or benign breast disorder risk in women.
52 citations
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June 1981 in “International Journal of Dermatology” Oral retinoids are effective for severe skin conditions but require careful use due to side effects.
11 citations
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December 2011 in “Revista Brasileira de Farmacognosia” In this animal study, petroleum ether and ethanolic extracts of Abrus precatorius seeds appeared to reverse androgen-induced alopecia in male albino rats by inhibiting the 5α-reductase enzyme, similar to finasteride.
February 2026 in “Revista Eletrônica Polidisciplinar Voos.” In this integrative narrative review, researchers reported that aromatase inhibition using dutasteride and Serenoa repens after hair transplant can effectively preserve follicles and minimize side effects, suggesting personalized strategies may optimize clinical outcomes and patient satisfaction.
10 citations
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August 1998 in “Journal of Investigative Dermatology” This study observed that the compound EM-402 reduced 5α-reductase activity and sebaceous gland size in the flank organs and ears of hamsters, indicating potent localized anti-androgenic effects without systemic action.
17 citations
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June 2012 in “European journal of medicinal chemistry” This study found that compounds 21–23 and 25 exhibited strong 5α-reductase II inhibition in vitro and significantly reduced rat prostate weight, performing comparably to finasteride.
November 2022 in “Journal of Herbal Medicine” This study suggests that three mushroom-derived bioactive compounds, Zhankuic acid A, Sterenin M, and Melleolide K, may effectively inhibit SRD5A2 and stabilize its interaction, indicating potential for treating androgenic alopecia.
15 citations
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October 2016 in “Steroids” This study developed and validated a label-free assay using LC-MS to screen for S5αR inhibitors, identifying Thai herbal extracts, Impatiens balsamina L. and Curcuma longa L., as promising sources.
December 2024 in “CONICET Digital (CONICET)” This study found that the small signaling peptide RALF22 plays a key role in root hair growth response to volatile compounds emitted by Penicillium aurantiogriseum through ethylene, auxin, and photosynthesis signaling in Arabidopsis.
2 citations
,
July 2006 in “European Urology Supplements” 5α-reductase inhibitors can reduce prostate cancer risk but may increase high-grade tumors, needing more research.
5 citations
,
October 2021 in “Clinical, cosmetic and investigational dermatology” In this study, Japanese patients with alopecia areata were found to have higher BMI and retinol intake, with retinol intake predicting severity of hair loss.
36 citations
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July 2022 in “Journal of Medicinal Chemistry” This review discusses various compounds targeting the androgen receptor, including recent developments in heterobifunctional degraders for prostate cancer treatment, but reports no new clinical results.
22 citations
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August 2009 in “Evidence-based Complementary and Alternative Medicine” This study found that a composition including Serenoa repens extract and anti-inflammatory agents effectively suppressed inflammation-related gene expression in a keratinocyte model, suggesting a potential dual strategy for treating androgenetic alopecia.
135 citations
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March 2000 in “Journal of Biological Chemistry” This review discusses the roles of the Agouti and Agouti-related proteins in pigmentation and energy regulation and reports no new experimental findings.
November 2024 in “SKIN The Journal of Cutaneous Medicine” This study found that ritlecitinib, taken daily, led to scalp, eyebrow, and eyelash hair regrowth in patients aged 12 and older with severe and very severe alopecia areata over a 24-month period.
4 citations
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January 2017 in “Biological & pharmaceutical bulletin” This study found that inhibiting arachidonate 12-lipoxygenase (ALOX12) may enhance hair cuticle maturation by increasing S100A3 protein citrullination and promoting cuticular differentiation in isolated human hair follicles.
April 2019 in “The Journal of urology/The journal of urology” After the FDA's 2011 warning about a potential prostate cancer risk with 5-alpha reductase inhibitors, this study observed a significant decrease in their prescriptions, notably a 49% drop among men with benign prostatic hyperplasia, while primary care providers reduced prescriptions by 60%.
August 2025 in “medRxiv (Cold Spring Harbor Laboratory)” This study reports that using 5-alpha reductase inhibitors is associated with a 31% increased risk of depression, highlighting that the choice of comparator group significantly affects study results.
May 2024 in “Drug discovery today” This review discusses the potential role of thyroid receptor β agonists in treating androgenetic alopecia, reporting no new clinical results while highlighting their mechanism and anti-alopecia efficacy.
October 2024 in “Journal of the European Academy of Dermatology and Venereology” This study reported that ritlecitinib 50 mg and baricitinib 4 mg showed similar efficacy in treating severe alopecia areata, with no significant difference in hair regrowth outcomes at Week 24, but there remains considerable uncertainty and a need for further research.
This study concluded that the combination of all-trans-retinoic acid and tocopherol-α is not recommended for treating del(5q) myelodysplastic syndromes due to low efficacy and high incidence of adverse effects.
June 2025 in “Acta Dermato Venereologica” Low-dose Ritlecitinib may help children with stubborn Alopecia Areata.
20 citations
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September 2005 in “Endocrinology” This study identified novel selective androgen receptor modulators with enhanced in vivo pharmacological activity through structure-activity relationship analysis in castrated rats.
2 citations
,
February 2022 in “Research Square (Research Square)” This study found that the ethanolic root extract of Onosma dichroantha exhibits antioxidant activity and significant antimicrobial effects against 11 bacterial species.
7 citations
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March 2025 in “Cytotechnology” January 2026 in “Ife Journal of Science” In this computational study, the researchers observed that compounds in rosemary extract showed promising interactions with proteins involved in androgenic alopecia, suggesting potential for hair growth promotion and hair loss prevention, warranting further in vitro and in vivo validation.
March 2023 in “SKIN The Journal of Cutaneous Medicine” This study observed that most patients with alopecia areata experienced sustained scalp hair regrowth after 48 weeks of ritlecitinib treatment, with safety consistent with prior findings.
January 2024 in “Acta dermato-venereologica”