Project description:Graphene Oxide Antigen Presenting Platform was designed for human T cell activation superior to commercial beads. We used single cell RNA sequencing (scRNA-seq) to study the genome-wide transcriptome profiling of the activated T cells from PBMCs.
2024-07-01 | GSE233290 | GEO
Project description:Insights into the effects of continuous triclosan stress on nitrification process: Performance, extracellular polymeric substances and microbial community
| PRJNA553022 | ENA
Project description:Extracellular polymeric substances associated to antibiotic resistance genes in microalgae-bacteria systems
Project description:This study investigates transcriptomic differences in the lung and liver after pulmonary exposure to two Graphene based materials with similar physical properties, but different surface chemistry. Female C57BL/6 mouse were exposed by a single intratracheal instillation of 0, 18, 54 or 162 μg/mouse of graphene oxide (GO) or reduced graphene oxide (rGO). Pulmonary and hepatic transcriptional changes were compared to identify commonly and uniquely perturbed functions and pathways by GO and rGO. These changes were then related to previously analyzed endpoints. GO exposure induced more differentially expressed genes, affected more functions, and perturbed more pathways compared to rGO, both in the lung and liver.
Project description:Tracing autotroph and heterotroph photosynthetic catalytic carbon cycling within a microbial mat, confirming biomass 13C incorporation into extracellular polymeric substances through proteomics.
Project description:The genome-wide transcriptome analysis highlight the increased biocompatibility on immune cells of graphene functionalized with amino groups (NH2) compared with graphene oxide (GO); reducing the cell metabolism disfunction. Moreover, GONH2 was found to polarizes T-cell and monocyte activation toward a T helper-1/M1 immune response.
Project description:To further explore the biotoxicity mechanisms of zinc oxide nanoparticles (ZnO NPs) and the recovery strategies of the accordingly impaired Nitrosomonas europaea (N. europaea, ATCC 19718) cells, a genome-sequenced model ammonia-oxidizing bacterium (AOB) commonly detected in the activated sludge of biological wastewater treatment plants, whole-genome microarray analysis was applied to retrieve the induced transcriptional responses, after their physiological and metabolic activities were revealed.
