@article{voulgaropoulos_2022, title={Mitigation of PFAS in US Public Water Systems: Future steps for ensuring safer drinking water}, ISSN={["1944-7450"]}, DOI={10.1002/ep.13800}, abstractNote={Abstract}, journal={ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY}, author={Voulgaropoulos, Alexis}, year={2022}, month={Feb} } @article{sen_voulgaropoulos_keung_2021, title={Effects of early geometric confinement on the transcriptomic profile of human cerebral organoids}, volume={21}, ISSN={["1472-6750"]}, DOI={10.1186/s12896-021-00718-2}, abstractNote={Abstract}, number={1}, journal={BMC BIOTECHNOLOGY}, author={Sen, Dilara and Voulgaropoulos, Alexis and Keung, Albert J.}, year={2021}, month={Oct} } @article{sen_voulgaropoulos_drobna_keung_2020, title={Human Cerebral Organoids Reveal Early Spatiotemporal Dynamics and Pharmacological Responses of UBE3A}, volume={15}, ISSN={["2213-6711"]}, DOI={10.1016/j.stemcr.2020.08.006}, abstractNote={Angelman syndrome is a complex neurodevelopmental disorder characterized by delayed development, intellectual disability, speech impairment, and ataxia. It results from the loss of UBE3A protein, an E3 ubiquitin ligase, in neurons of the brain. Despite the dynamic spatiotemporal expression of UBE3A observed in rodents and the potential clinical importance of when and where it is expressed, its expression pattern in humans remains unknown. This reflects a common challenge of studying human neurodevelopment: prenatal periods are hard to access experimentally. In this work, human cerebral organoids reveal a change from weak to strong UBE3A in neuronal nuclei within 3 weeks of culture. Angelman syndrome human induced pluripotent stem cell-derived organoids also exhibit early silencing of paternal UBE3A, with topoisomerase inhibitors partially rescuing UBE3A levels and calcium transient phenotypes. This work establishes human cerebral organoids as an important model for studying UBE3A and motivates their broader use in understanding complex neurodevelopmental disorders.}, number={4}, journal={STEM CELL REPORTS}, author={Sen, Dilara and Voulgaropoulos, Alexis and Drobna, Zuzana and Keung, Albert J.}, year={2020}, month={Oct}, pages={845–854} }