Research Keyword: chemotherapy resistance

Anticancer Activity of Demethylincisterol A3 and Related Incisterol-Type Fungal Products

This review examines a group of rare fungal compounds called incisterols, with a focus on demethylincisterol A3 (DM-A3), which has shown promise as an anticancer agent. DM-A3 works through multiple mechanisms including blocking cancer cell signaling pathways, inhibiting specific enzymes, and reducing inflammation. The compound has demonstrated effectiveness against various cancer types in laboratory studies and showed tumor-reducing effects in animal models, suggesting potential for future cancer therapy development.

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Chemical Composition and In Vitro Biological Activity of the Polar and Non-Polar Fractions Obtained from the Roots of Eleutherococcus senticosus (Rupr. et Maxim.) Maxim

Siberian ginseng (Eleutherococcus senticosus) roots contain powerful antioxidant compounds that may help with inflammation, blood sugar control, and brain health. Researchers found that certain plant fractions were particularly rich in protective compounds like chlorogenic acid and caffeic acid. However, the study also discovered a concerning finding: these plant compounds protected cancer cells from chemotherapy drugs, suggesting people undergoing cancer treatment should be cautious about using this supplement.

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Phallus indusiatus Extracts Promoted MCF-7 Apoptosis Under TNFα-induced Tumor Microenvironment by Attenuating NF-kappaB and Akt Activation

Bamboo mushroom extracts show promise in helping treat breast cancer by making cancer cells more sensitive to chemotherapy drugs. The mushroom reduces inflammation and blocks protective signals in cancer cells, making them more likely to die. This research suggests bamboo mushroom could be a helpful supplement for breast cancer patients, especially when used alongside standard cancer treatments.

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Acetophenone-Based 3,4-Dihydropyrimidine-2(1H)-Thione as Potential Inhibitor of Tyrosinase and Ribonucleotide Reductase: Facile Synthesis, Crystal Structure, In-Vitro and In-Silico Investigations

Scientists created a new chemical compound that shows promise in fighting skin cancer, particularly melanoma. The compound is seven times more effective at blocking tyrosinase, an enzyme involved in skin pigmentation and cancer growth, compared to existing drugs. Computer simulations and laboratory tests confirmed that this compound can also interfere with DNA replication processes that cancer cells depend on, suggesting it could be developed into a new cancer treatment with fewer side effects.

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