July 2022 in “Zenodo (CERN European Organization for Nuclear Research)” In this animal study, methanolic extract of *Cordia plathytyrsa* increased testosterone synthesis in male rats but had limited effects on metabolic parameters, while *Piptadeniastrum africanum* raised triglycerides and both extracts did not cause oxidative stress.
July 2022 in “World Journal of Advanced Research and Reviews” This study found that methanolic extract of Cordia plathytyrsa increased testosterone levels in male rats but did not affect other evaluated metabolic parameters.
September 2025 in “Media Kedokteran Hewan” This study found that 90% of African pygmy hedgehogs at Golden Dhonje Farm in Bogor District were affected by potential zoonotic fungi, including Scopulariopsis sp. and Penicillium sp.
This study suggests that 9-Octadecenoic acid (Z)-, 2,3-dihydroxypropyl ester from African Yam bean seeds may inhibit the human 5α-reductase II enzyme, potentially helping manage BPH, although further studies are needed.
2 citations
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January 2017 in “Indian dermatology online journal” This case study reports a 30-year-old woman with a mixed infection of white piedra and pediculosis capitis, indicating the difficulty in distinguishing between these conditions upon casual examination.
1 citations
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February 2024 in “Diversity” In this literature review, researchers identified 68 African plants used in hair treatment, noting that 58 of these may also help with glucose metabolism issues, suggesting a nutritional therapy approach might explain their benefits.
April 2022 in “JOURNAL OF RESEARCH AND REVIEW IN SCIENCE” This review examines existing scientific literature on African plants with anti-cancer properties and reports no new experimental results.
44 citations
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January 2007 in “Biological & pharmaceutical bulletin” This study found that Piper nigrum leaf extract showed in vivo anti-androgenic activity and potent 5α-reductase inhibitory effects, with piperine and (−)-cubebin identified as active components.
7 citations
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October 2012 in “Anais Brasileiros de Dermatologia” This case report highlights the simultaneous presence of white piedra, identified as T. inkin, and pediculosis capitis in one patient to emphasize their clinical distinctions.
This study found that ethanol extract of fragrant pandanus leaves inhibited the growth of the dandruff-causing fungus Pityrosporum ovale, with higher concentrations showing greater inhibitory effects.
54 citations
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September 2002 in “Annals of Pharmacotherapy” This review discusses various herbal therapies, such as Serenoa repens and Pygeum africanum, for treating benign prostatic hyperplasia, noting their potential but highlighting unresolved questions about their efficacy and safety.
August 2026 in “International Journal of Molecular Sciences” This study found that Atractylodes macrocephala Koidz. extract promotes anagen entry and hair regrowth by enhancing dermal papilla cell activity and supporting hair cycle progression in a mouse model.
January 2005 in “国外医药:植物药分册” African plum is linked to treating BPH and has economic benefits.
July 2024 in “Frontiers in Pharmacology” This study suggests that pilose antler extracts promote hair regrowth in androgenetic alopecia mice by activating the AKT and Wnt pathways, enhancing hair follicle stem cell proliferation.
2 citations
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January 2007 in “edoc (University of Basel)” This study identified Aquilaria sinensis and Piper cubeba as tropical plants with potential anti-androgenic and anti-estrogenic properties that could help prevent or alleviate benign prostatic hyperplasia and prostate cancer.
3 citations
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October 2024 in “Frontiers in Pharmacology” This laboratory study found that PI extract, along with its metabolites Ang and Mac, inhibited cell proliferation and protein expression linked to pathways involved in BPH, suggesting potential for therapeutic use, although the Ang-Mac combination showed no significant effect on apoptosis through the p53 pathway.
6 citations
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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.
December 2023 in “Natural product research” This study found that compound 4 from Urtica triangularis subsp. pinnatifida exhibited stronger anti-BPH activity against BPH-1 cells with an IC50 of 79.75 μM compared to finasteride's IC50 of 91.8 μM, while compounds 1, 2, and 5 showed moderate activity.
8 citations
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April 2015 in “British Journal of Dermatology” This report describes two cases of white piedra caused by Trichosporon inkin in a northern climate, detailing clinical findings and diagnosis without presenting new experimental results.
August 2025 in “Frontiers in Pharmacology” In this study, PA-011, a traditional Chinese medicine extract, was shown to improve hair growth in alopecia areata model mice by reducing skin inflammation and altering skin microbiota, indicating its potential therapeutic role for this condition.
12 citations
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June 2012 in “Revista da Sociedade Brasileira de Medicina Tropical” This case study reported a rare infection by Trichosporon inkin, causing white piedra in a family in Southern Brazil, emphasizing the importance of molecular tools for precise identification.
30 citations
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June 2015 in “South African journal of botany” This study documented 70 plant species used by traditional healers in Namibia to manage AIDS-related opportunistic diseases and highlighted the need for further research on their anti-HIV properties and potential over-exploitation.
November 2022 in “Munich Personal RePEc Archive (Ludwig Maximilian University of Munich)” In this study, the pi4kβ1β2 double mutant in Arabidopsis thaliana exhibited altered root growth, increased susceptibility to Blumeria graminis, and a potential correlation between PI4K activity and auxin response and immunity due to changes in vesicular trafficking and actin filaments.
April 2024 in “Biomedicine & pharmacotherapy” This study observed that pilose antler extract promoted hair growth in mice with androgenetic alopecia by stimulating the hair follicle growth cycle via the SHH/GLI pathway activation and BMP/Smad pathway suppression.
6 citations
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January 1997 in “Medical Mycology” This study found that Piedraia hortae invades and damages human hair by slowly degrading keratin in the cortex, which may contribute to the fungus's persistence and the chronic nature of the infection.
11 citations
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January 2014 in “Indian journal of dermatology, venereology, and leprology” This report describes three cases of white piedra of scalp hair, identifying Trichosporon inkin and Trichosporon mucoides as the fungi responsible, which are uncommon causes of this condition.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” In a laboratory setting, this study found that Biotrinine® dry extract activated hair follicle growth pathways and increased certain growth factor secretions in human dermal papilla cells, suggesting potential benefits for treating chronic hair loss.
24 citations
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December 2014 in “International Journal of Molecular Medicine” In this study, researchers found that petroleum ether extract of Eclipta alba significantly stimulated follicular keratinocyte proliferation and reduced TGF-β1 expression in nude mice, suggesting potential use for certain types of alopecia.
17 citations
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August 2012 in “Archives of Pharmacal Research” Acankoreoside J from Acanthopanax koreanum may help promote hair growth.