Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Apolipoprotein A1-Manipulated Cholesterol Efflux Subverts the Phagocytic Fragility of TAMs and Improves Oncolytic Viro-Immunotherapy in Glioblastoma

ABSTRACT: This SuperSeries is composed of the SubSeries listed below.

ORGANISM(S): Mus musculus

PROVIDER: GSE201977 | GEO | 2022/05/04

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Apolipoprotein A1-Manipulated Cholesterol Efflux Subverts the Phagocytic Fragility of TAMs and Improves Oncolytic Viro-Immunotherapy in Glioblastoma [TAMs RNA-seq]

Project description:We found that TAMs in the glioblatoma (GBM) tumor microenvironment are enriched for cholesterol and highly express ABCA1/G1. To investigate the biological effects of enhancing cholesterol efflux of TAMs in GBM, we constructed APOA1-overexpressing GL261 cell line. We harvested tumor tissue and sorted these TAMs by anti-mouse F4/80 magnetic beads 17 days after intracranial transplantation of GL261-APOA1 cell line and control cells in immunocompetent C57 mice. Samples were subjected to transcriptome sequencing.

2022-05-04 | GSE201975 | GEO

Apolipoprotein A1-Manipulated Cholesterol Efflux Subverts the Phagocytic Fragility of TAMs and Improves Oncolytic Viro-Immunotherapy in Glioblastoma [BMDMs RNA-seq]

2022-10-09 | GSE214907 | GEO

Apolipoprotein A1-Manipulated Cholesterol Efflux Subverts the Phagocytic Fragility of TAMs and Improves Oncolytic Viro-Immunotherapy in Glioblastoma [Tumor RNA-seq]

Project description:We found that overexpression of APOA1 in glioblastoma (GBM) promotes cholesterol efflux from TAMs and restores phagocytosis and antigen presentation. Therefore, we constructed a recombinant oncolytic adenovirus expressing APOA1 to carry the cholesterol regulatory elements of TAMs. AdV-APOA1 exhibited better antitumor effects than AdV-Ctrl in several orthotopic GBM tumor models. Further, we collected virus-treated GL261-CAR tumors for RNA-seq to reveal differences in biological processes between them. Specifically, intracranial 14-day GL261-CAR-bearing C57BL/6J mice were i.t. injected with 1 × 108 PFU AdV-Ctrl or 1 × 108 PFU AdV-APOA1. The tumor bulks were then collected to perform transcriptome RNA-seq analysis 3 days after virus injection.

2022-05-04 | GSE201976 | GEO

Apolipoprotein A1-Manipulated Cholesterol Efflux Subverts the Phagocytic Fragility of TAMs and Improves Oncolytic Viro-Immunotherapy in Glioblastoma

Project description:Apolipoprotein A1-Manipulated Cholesterol Efflux Subverts the Phagocytic Fragility of TAMs and Improves Oncolytic Viro-Immunotherapy in Glioblastoma

| PRJNA833879 | ENA

Apolipoprotein A1-Manipulated Cholesterol Efflux Subverts the Phagocytic Fragility of TAMs and Improves Oncolytic Viro-Immunotherapy in Glioblastoma [TAMs RNA-seq]

Project description:Apolipoprotein A1-Manipulated Cholesterol Efflux Subverts the Phagocytic Fragility of TAMs and Improves Oncolytic Viro-Immunotherapy in Glioblastoma [TAMs RNA-seq]

| PRJNA833881 | ENA

Apolipoprotein A1-Manipulated Cholesterol Efflux Subverts the Phagocytic Fragility of TAMs and Improves Oncolytic Viro-Immunotherapy in Glioblastoma [Tumor RNA-seq]

Project description:Apolipoprotein A1-Manipulated Cholesterol Efflux Subverts the Phagocytic Fragility of TAMs and Improves Oncolytic Viro-Immunotherapy in Glioblastoma [Tumor RNA-seq]

| PRJNA833882 | ENA