9 citations
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February 2011 in “Revista Brasileira de Farmacognosia” This study reported that phytochemicals SA-4 and SA-6 from Tridax procumbens exhibited a dose-related immunostimulatory effect on mice, suggesting their potential as immunostimulators.
11 citations
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October 2023 in “ACS Pharmacology & Translational Science” This review discusses the potential of plant-derived natural compounds with immunomodulatory properties as novel antiviral therapies, highlighting their possible mechanisms against various viral infections in the context of traditional and biotechnological applications.
September 2022 in “Ciencia Unemi” This review found that while many medicinal plants show potential antiviral and other therapeutic effects against COVID-19 based on prior studies, more rigorous clinical trials are needed to confirm their efficacy and safety.
222 citations
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January 2021 in “Phytomedicine Plus” This review discusses the key Indian medicinal plants and their pharmacological properties, aiming to support the development of new ethnomedicines, but it reports no new clinical results.
June 2025 in “Basrah Researches Sciences” This article discusses how medicinal plants, known for their antiviral, immunomodulatory, antioxidant, and anti-inflammatory properties, may help alleviate long-term COVID-19 effects, but emphasizes the need for further clinical trials to confirm safety and efficacy.