PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33758737-1 2021 In the current study, the therapeutic potential of cerium oxide nanoparticles (nCeO2) was investigated in a human tau (htau) model of Alzheimer"s disease (AD), using Drosophila melanogaster as an in vivo model. ceric oxide 51-63 microtubule associated protein tau Homo sapiens 114-117 33758737-4 2021 The synthesised nCeO2 were then administered as part of the diet to transgenic Drosophila for one month, at 0.1 and 1 mM concentrations, and its effect on the biochemical levels of superoxide dismutase (SOD), acetylcholinesterase (AChE), and the climbing activity of flies were studied in a pan-neuronal model (elav; htau) of AD. nceo2 16-21 Superoxide dismutase 1 Drosophila melanogaster 203-206 33758737-6 2021 Dietary administration of nCeO2 at a concentration of 1 mM restored the activity of SOD similar to that of control, but both concentrations of nCeO2 failed to modulate the level of AChE, and did not elicit any significant improvements in the climbing activity of elav; htau flies. nceo2 26-31 Superoxide dismutase 1 Drosophila melanogaster 84-87 33758737-8 2021 nCeO2 also elicited a significant decrease in htau gene expression at both concentrations and increased the mRNA expression of key autophagy genes ATG1 and ATG18. nceo2 0-5 Autophagy-related 1 Drosophila melanogaster 147-151 33758737-8 2021 nCeO2 also elicited a significant decrease in htau gene expression at both concentrations and increased the mRNA expression of key autophagy genes ATG1 and ATG18. nceo2 0-5 Autophagy-related 18a Drosophila melanogaster 156-161 33758737-9 2021 The results therefore indicate that nCeO2 aids in replenishing the levels of SOD and tau clearance via the activation of autophagy. nceo2 36-41 Superoxide dismutase 1 Drosophila melanogaster 77-80 33758737-9 2021 The results therefore indicate that nCeO2 aids in replenishing the levels of SOD and tau clearance via the activation of autophagy. nceo2 36-41 microtubule associated protein tau Homo sapiens 85-88