Evidence map›Paper›PMID 39299971›Full record

ArticleMolecular biology reports2024

The selective proapoptotic impact of the myricetin-loaded alginate-cellulose hybrid nanocrystals (MAC-NCs) on the human AGS gastric cancer cells.

Mahdieh Teimouri, Masoud Homayouni Tabrizi, Ehsan Karimi

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Article in Molecular biology reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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3 authors.

Mahdieh TeimouriDepartment of Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran.
Masoud Homayouni TabriziDepartment of Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran. mhomayouni6@mshdiau.ac.ir.
Ehsan KarimiDepartment of Biology, Mashhad Branch, Islamic Azad University, Mashhad, Iran.

Funding

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6 · The paper itself

Abstract

backgroundMyricetin, a flavanol present in fruits, tea, and vegetables, has the potential to reduce chronic diseases like gastric cancer by promoting cell death and stopping cell growth. However, its limited bioactivity due to its short lifespan and poor solubility in water has been a challenge. The current research focuses on incorporating myricetin into alginate-cellulose hybrid nanocrystals to enhance its selective proapoptotic effects on human AGS gastric cancer cells.

methodsMAC-NCs, myricetin-loaded alginate-cellulose hybrid nanocrystals, were synthesized using a combined co-precipitation/ultrasonic homogenization method and characterized through Dynamic Light Scattering (DLS), Fourier Transform Infrared Spectroscopy (FTIR), Field Emission Scanning Electron Microscope (FESEM), and Zeta-potential analyses. Their cytotoxic activity was tested on cancerous (AGS) and normal (Huvec) cells, revealing selective toxicity. Apoptotic markers, Caspase 8 and Caspase 9, gene expression was measured, and cell death type was confirmed using DAPI staining and flow cytometry on AGS cells.

resultsSynthesized MAC-NCs, measuring 40 nm, showed significant selective toxicity on human gastric cells (IC

conclusionThe current study provides critical insights into the therapeutic potential of MAC-NCs for gastric cancer treatment. Based on the notable induction of apoptosis in the AGS cancer cell line, the synthesized MAC-NCs exhibit promising potential as a selective anti-gastric cancer agent. However, further in-vivo studies are necessary to confirm and quantify the nanoparticle's selective toxicity and pharmaceutical properties in future investigations.

Indexed as

AlginatesApoptosisCelluloseFlavonoidsNanoparticlesStomach NeoplasmsCaspase 8Caspase 9Cell Line, TumorCell SurvivalHumansHuman Umbilical Vein Endothelial CellsAlginatesCaspase 8Caspase 9CelluloseFlavonoidsmyricetinAnti-gastric cancerApoptosis inductionMyricetin-loaded alginate-cellulose hybrid nanocrystals (MAC-NCs)Selective cytotoxic

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