Plant-derived natural compounds targeting drug resistance in ovarian cancer: Molecular mechanisms and therapeutic perspectives.
Ao Q, Tang L, Bao Y, Wang M, Zhu J
Medicinal Plants
Herbs like turmeric, green tea, and berberine-containing plants that you may grow or brew daily are being seriously studied as tools to make cancer treatments work again when they've stopped.
Ovarian cancer often becomes resistant to the drugs used to treat it, which is a major reason it's so deadly. Scientists looked at compounds found in plants — things like the active ingredient in turmeric or compounds in certain traditional Chinese herbs — and found they can interfere with the tricks cancer cells use to survive chemotherapy. Combining these plant extracts with standard treatments could make the drugs work better and for longer.
Key Findings
Plant compounds from five major classes (flavonoids, alkaloids, saponins, terpenes, polysaccharides) were found to counteract multiple ovarian cancer drug-resistance mechanisms simultaneously.
These compounds target four key cancer survival pathways — PI3K/Akt/mTOR, STAT3, NF-κB, and VEGFR2/FAK — which standard drugs often fail to block comprehensively.
Nanoparticle delivery systems for plant compounds and their role in regulating cancer cell aging (senescence) were identified as emerging strategies to boost therapeutic effectiveness.
chevron_right Technical Summary
Researchers reviewed how plant-derived compounds — from flavonoids to alkaloids — can help overcome drug resistance in ovarian cancer, one of the deadliest gynecologic cancers. These natural compounds attack multiple resistance mechanisms at once and may work alongside standard chemotherapy to improve outcomes.
Abstract Preview
Ovarian cancer remains a leading cause of gynecologic cancer-related mortality, primarily driven by the development of multidrug resistance. Plant-derived natural products have gained attention as ...
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