The Role of EGR1 in hypoxia/reoxygenation (H/R) injuried mice primary renal tubular epithelial cells

ABSTRACT: The Role of EGR1 in hypoxia/reoxygenation (H/R) injuried mice primary renal tubular epithelial cells Purpose: we performed comparative RNA-seq analyses to identify differentially expressed genes between Knockdown of Egr1 and negtive control in hypoxia/reoxygenation (H/R) injuried mice primary renal tubular epithelial cells. Methods:we grew mouse primary renal tubular epithelial cells to approximately 50% confluence, transfected using EndoFectin™ Max (GeneCopoeia, China). H/R was used to mimic IRI in vitro. Briefly, cells were incubated in glucose-free medium in a tri-gas incubator (94% N2, 5% CO2 and 1.0% O2) at 37 °C for 6 hours. Subsequently, cells were incubated in complete medium under normal conditions for 18 hours for reoxygenation. Cells were then collected by 1ml TRIzol (Invitrogen, Carlsbad), and sent to Annoroad Corporation (Beijing, China) for high throughout Illumina NovaSeq 6000 sequencing (GPL24247) (Illumina, San Diego, CA, USA). Results: To determine the possible pathways and downregulated genes of Egr1 in protecting mice primary renal tubular epithelial cells from injury, we conduct the transcriptomotic sequencing. After sequence, the clean reads rate of all samples were ≥98%.The quality of the assembled transcriptome is good enough for functional annotation and further analysis. Conclusions: We performed RNA-sequencing (RNA-Seq) on isolated mouse renal tubular epithelial cells of 3 groups, negtive control(Sham group) treated with H/R (H/R group) or Egr1 overexpression plasmid (Egr1OV group). Egr1-responsive genes showed significant enrichment in proliferation pathway.

ORGANISM(S): Mus musculus

PROVIDER: GSE174808 | GEO | 2022/12/19

REPOSITORIES: GEO