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Gene expression analysis of hPSC-derived macrophages (iMACs) encountering Streptococcus pneumoniae.

ABSTRACT: Gene expression analysis of hPSC-derived macrophages (iMACs) encountering Streptococcus pneumoniae.

PROVIDER: PRJNA1067602 | ENA |

REPOSITORIES: ENA

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Gene expression analysis of hPSC-derived macrophages (iMACs) encountering Streptococcus pneumoniae.

Project description:Purpose: to analyze gene expression changes of iMACs encountering S. pneumoniae. Methods: SMART-seq2 amplified polyA RNA from sorted iMACs in the co-cultures. Results: the transcriptome of iMACs changed after encountering S. pneumoniae. Conclusions: the gene expression profiles of S. pneumoniae stimulated iMACs indicated iMACs undergoing inflammatory response and the immune response was distinct with iMACs encountering other pathogens such as HCV or SARS-CoV-2.

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Gene expression analysis of hPSC derived macrophages (iMacs) co-cultured with hepatic cells

Project description:Purpose: to analyze change in gene expression of hPSC derived macrophages upon co-culture with hepatic cells including Huh7 and primary human hepatocytes Methods: SMART-seq2 amplified polyA RNA from sorted iMacs in the co-cultures. Results: the transcriptome of iMacs changed after co-culture with Huh7 cells or pHHs, and changed after the HCV infection of the co-cultured Huh7 cells. Conclusions: the gene expression profiles of co-cultured iMacs indicated that the culture conditions and the microenvironments could reprogrammed iMacs to adopt tissue-specific features and perform specifc functions.

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Project description:Purpose: to depict the single-cell map and reveal the heterogeneity of hPSC derived macrophages Methods: Differentiation day 14 iMacs were dissociated to obtain a single-cell suspension. scRNA-seq and scATAC-seq library preparation and sequencing were done by CapitalBio Technology (https://www.capitalbiotech.com/). scRNA-seq, the cell suspension was immediately loaded onto the Chromium Single Cell Controller (10× Genomics) for droplet formation. cDNA and subsequent sequencing library were generated using Chromiun Single Cell 3’ Reagent Kit (v3 Chemistry) (10× Genomics) according to the instruction manual. For sc-ATAC-seq, cell nuclei were extracted with Chromiun Nuclei Isolation Kit (v2 Chemistry) (10x Genomics) and then loaded onto the Chromium Single Cell Controller for droplet formation. Results: ScRNA-seq and scATAC-seq data of differentiation day 14 iMacs from hPSCs Conclusions: day 14 differentiation culture, which consisted primarily of monocytes and macrophages.

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Gene expression analysis of hPSC derived macrophages (iMacs) co-cultured with hepatic cells

Project description:Gene expression analysis of hPSC derived macrophages (iMacs) co-cultured with hepatic cells

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