30 citations
,
August 1993 in “PubMed” This study found that IL-1 alpha inhibits the growth of cultured human hair follicles and hair fibers, suggesting a potential role in inflammatory hair loss conditions like alopecia areata.
23 citations
,
November 2015 in “Phytotherapy Research” This study found that cucurbitacin I from bitter melon most effectively inhibited the growth of lung cancer cells and promoted hair cell growth in cell cultures.
23 citations
,
December 2013 in “Molecules” This study found that the evodiamine derivative 2-16 exhibited the highest antitumor activity and a broad spectrum of activity against various human cancer cell lines, with improved solubility.
22 citations
,
February 2002 in “Planta Medica” In this study, osthenol was identified as a highly potent inhibitor of 5alpha-reductase type I in LNCaP cells, significantly outperforming finasteride.
20 citations
,
December 2011 in “Journal of inherited metabolic disease” This study found that valproic acid may interfere with the leucine metabolic pathway by inhibiting 3-methylcrotonyl-CoA carboxylase and biotinidase, which could contribute to side effects like skin rash and hair loss in patients.
19 citations
,
May 2014 in “Molecules” This study found that the methanolic heartwood extract of Avicennia marina significantly inhibits 5α-reductase type 1, reducing 5α-DHT production by 52% in a cell-based assay with human hair dermal papilla cells.
17 citations
,
March 2020 in “Frontiers in Chemistry” This study isolated new geranylated coumarins from Mammea siamensis flowers and found that several of these compounds inhibit testosterone 5α-reductase.
16 citations
,
June 2022 in “Evidence-based Complementary and Alternative Medicine” This study reported that both Sterculia villosa bark and Vernonia patula plant extracts showed concentration-dependent antioxidant activities, with Vernonia patula demonstrating a stronger effect.
15 citations
,
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.
14 citations
,
June 2021 in “Expert Opinion on Therapeutic Patents” This review discusses various Wnt pathway modulators developed between 2014 and 2020, highlighting their potential as treatments for diseases like cancer and osteoarthritis, but reports no new clinical results.
14 citations
,
January 2017 in “Pharmacological Reports” TP0427736 may help treat hair loss by blocking a specific protein and promoting hair growth.
13 citations
,
October 2017 in “Bioorganic & Medicinal Chemistry” This study found that compound 3, a tetrahydropyridoindole carboxymethylated at position 5, significantly inhibited sorbitol accumulation in both rat eye lenses and tissues affected by diabetes, indicating its potential as a lead compound for ALR2 inhibition.
13 citations
,
January 2017 in “Molecules” This study reported that compounds isolated from Alpinia zerumbet significantly promoted hair cell growth and exhibited anticancer activity in cell cultures, suggesting potential as treatments for alopecia and cancer.
12 citations
,
December 2017 in “Journal of biomaterials science. Polymer ed.” This study found that protein extracts from human hair demonstrated significant antioxidant abilities, protecting human dermal fibroblasts from oxidative stress, suggesting potential for biomedical applications.
12 citations
,
March 2017 in “Medicinal Chemistry Research” This study found that certain curcumin analogs derived from natural plant sources exhibit anti-androgen activity by inhibiting steroid 5-alpha reductase, identifying key structural features for their potency and safety in treating androgen-related conditions.
12 citations
,
June 2001 in “Bioorganic & Medicinal Chemistry” This study found that octahydrobenzo[c]quinolizin-3-one derivatives, particularly compound 3, were potent and selective inhibitors of the enzyme 5α-reductase type 1.
12 citations
,
April 1995 in “Journal of Medicinal Chemistry” In this study, 4-substituted N-(1,1-dimethylethyl)-3-oxo-4-androstene-17.beta.-carboxamides were synthesized and evaluated in vitro as potential 5 alpha-reductase inhibitors and antiandrogens.
11 citations
,
March 2019 in “Journal of Medicinal Chemistry” This study reports that synthetic carbohydrate receptors effectively inhibit Zika virus infection in cell cultures by blocking early stages of viral entry.
10 citations
,
January 2022 in “Traditional and Integrative Medicine” This study observed that Citrus limon essential oil demonstrated significant anticancer activity against an MCF-7 breast cancer cell line, suggesting its potential as a complementary cancer treatment.
9 citations
,
November 2004 in “Bioorganic & Medicinal Chemistry Letters” This study identified potent dual inhibitors of 5α-reductases 1 and 2 that may aid in designing new drugs for related diseases.
8 citations
,
October 2013 in “Chemistry Central Journal” This study found that microbial transformation of dihydrotestosterone with two types of fungi produced eight metabolites, among which metabolites 5–7 were significant inhibitors of butyrylcholinesterase, suggesting potential in Alzheimer's disease management.
7 citations
,
May 2022 in “Indonesian Journal of Science and Technology” This study found that compounds isolated from the Etlingera alba rhizome exhibited cytotoxic and anti-metastatic activity, with potential for development against Triple-Negative Breast Cancer.
7 citations
,
October 2018 in “South African journal of botany” This study found that the plant Clausena anisata exhibited promising antimicrobial, antioxidant, and anti-inflammatory activities against acne-causing bacteria and inflammation, suggesting its potential as a candidate for further anti-acne treatment research.
7 citations
,
July 2018 in “Biological & Pharmaceutical Bulletin” This study found that Phyllanthus urinaria extract displayed significant anti-alopecia properties in a mouse model, showing potential as an anti-5α-reductase agent for androgenic hair loss.
7 citations
,
July 1995 in “PubMed” Finasteride, a drug that changes testosterone to a different hormone, was studied and its effects over time were modeled successfully.
6 citations
,
August 2024 in “Advanced Science” This study presents a Cu-catalyzed atroposelective method achieving high stereoselectivity for synthesizing chiral biaryl N-oxides, with product 3e showing promising therapeutic efficacy against triple-negative breast cancer in cell lines MDA-MB-231 and MDA-MB-468.
6 citations
,
December 2020 in “Biological & Pharmaceutical Bulletin” This study found that certain fatty acids and triterpenoid-glycosides from Eclipta prostrata L. leaves exhibit potent inhibitory effects on the protein tyrosine phosphatase 1B enzyme, suggesting potential anti-diabetic and anti-obesity benefits.
6 citations
,
February 2020 in “Journal of Natural Products” In this chemical investigation, cyclospongiaquinone 1 from the sponge Verongula cf. rigida showed strong steroid 5α-reductase inhibitory activity, comparable to that of finasteride.
6 citations
,
August 2013 in “한국응용생명화학회지” This study found that among eleven tested polymethoxyflavones, 5-hydroxy-7,4′-dimethoxyflavone was the strongest steroid 5α-reductase inhibitor and suggests potential use for benign prostatic hyperplasia treatment.
6 citations
,
September 2012 in “Clinical Interventions in Aging” This study found that honokiol inhibits enzymes related to testosterone degradation in vitro, suggesting its potential as a lead compound for developing antiaging bioactive ingredients for men.