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Effect Of Silver And Cadmium Nanoparticles On Endocytosis And Protein Recycling In Yeast, Lakshmi Sravya Rallabandi

MSU Graduate Theses

Endocytosis is a highly regulated process crucial for recycling of plasma membrane proteins and lipids. Derailments in this trafficking pathway pose threat to normal functioning of somatic cells. Engineered nanoparticles are used extensively in industry due to unique physicochemical properties. However, these nanoparticles, at high concentrations are known to create toxic effects on biological tissues. With this recent information, I investigated the potential toxicity of silver nanoparticles (AgNP) and cadmium selenium/zinc sulfide (CdSe/ZnS) quantum dots (QDs) on liquid phase endocytosis pathway in Saccharomyces cerevisiae. My data provided evidence that treatment of yeast cells with AgNP and CdSe/ZnS QDs resulted …