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Transcriptome profiling data of THP-1 cells upon Huh7 cell-derived ectosomes incubation

ABSTRACT: Analysis of the transcriptome of THP-1 cells upon Huh7 cell-derived ectosomes incubation. Monocytic THP-1 cells were incubated with or without ectosomes (10 mg/ml) derived from scramble sequence transfection (Scramble Ecto) or PKM2 knocking down (PKM2 KD Ecto) Huh7 cells for 24 h. Results provide a novel insight into monocyte differentiation.

ORGANISM(S): Homo sapiens

PROVIDER: GSE132435 | GEO | 2022/06/08

REPOSITORIES: GEO

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Transcriptome profiling data of THP-1 cells upon Huh7 cell-derived ectosomes incubation

Project description:Transcriptome profiling data of THP-1 cells upon Huh7 cell-derived ectosomes incubation

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Project description:Purpose: The goals of this study are to compare the gene expression profile of Huh7 cells treated with different ectosomes or not and to evaluate the function of ectosomal Hexokianse 1 (HK1) derived from HSCs. Methods: Firstly, we treated different LX-2 HSCs with TGF-β (2 ng/mL) for 36 hours to activate HSCs, then ectosomes from LX-2 or HK1-KD LX-2 culture medium were isolated respectively by differential centrifugation processes. Secendly, Huh7 cells were preincubated with different ectosomes or not for 12 hours and then fresh medium for another 12 hours. Lastly, different groups of Huh7 cells were prepared for RNA-seq. Results: By Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis of the differentially expressed genes, a total of 124 pathways were found to be enriched in the ectosome-incubated Huh7 cells compared with the control Huh7 cells, while a total of 36 pathways were enriched in the ectosome-incubated Huh7 cells compared with the HK1-KD ectosome-incubated Huh7 cells.Gene set enrichment analysis (GSEA) also revealed enrichment of the N-glycosylation pathway in the ectosome-incubated Huh7 cells compared with the control Huh7 cells. Conversely, this pathway was negatively regulated in Huh7 cells incubated with HK1-KD HSC-derived ectosomes Conclusion: the transferal of HSC-derived ectosomal HK1 into HCC cells regulates the N-glycosylation level of Huh7.

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