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Effect of the sGC activator BAY 60-2770 on human proximal tubular (HK-2) cells under hypoxia and after TGF-β1 treatment

GSE269418 Homo sapiens (human) RNA-seq (gene expression) 24 samples Submitted 2024/11/05 Platform GPL34281
At a glance

RNA-seq (gene expression) · human · 24 samples

What it is
RNA-seq (gene expression)Gene activity measured by sequencing. The summary does not mention single-cell work, so this is most likely bulk: one average per sample, the usual starting point for comparing groups.
Organism
Homo sapiens (human)
Samples
24 samples: 24 samples, each with a distinct title — no replicated groupsGroups are read from the sample names, not from the paper. Check the list below.
Data you can get
A processed table (series matrix) and supplementary files from NCBI; the raw sequencing reads from ENA. Which of these hold counts depends on the study, so check the file list.
Summary (written by the submitters)
Increasing cGMP levels by modulating soluble guanylyl cyclase (sGC) can be renoprotective. While sGC stimulators can modulate cGMP levels, their application is limited as they require native sGC to function. sGC activators on the other hand can function with heme-free sGC. Therefore, we tested the renoprotective effects of the sGC activator BAY 60-2770 that also functions with oxidized sGC in an acute kidney injury (AKI) model with transition to chronic kidney disease (CKD).
Read the full summary ↓
In order to study the effects of BAY 60-2770 on gene expression in tubular cells, we used the proximal tubular cell line HK-2 as a model. To mimic the ischemia and fibrosis observed in vivo, we subjected HK-2 cells to hypoxia and TGF-β1 treatment, respectively. RNASeq analysis showed that BAY 60-2770 had a significant influence on the expression of genes involved in fibrosis, inflammation and tissue damage after both hypoxia and TGF-β1 treatments.
This dataset
Download · which file do I need?

Direct links to NCBI and ENA, no account and no request form. Pick by what you want to do: take the small processed table to look, the supplementary files to re-analyse, or the original raw data to start over.

1 · Just have a look

Processed table

The series matrix: one table of values per sample as the submitters processed it. The smallest download, and it opens in Excel or R. Start here to see what the data look like.

2 · Re-analyse it

Supplementary files

The count tables and other files the authors uploaded. Take only the samples you need, or the whole study as GSE269418_RAW.tar (it can run to tens of gigabytes).

3 · Start from the raw reads

Raw sequencing reads

The original FASTQ files, straight from the sequencer, held at ENA. Large, and you align them yourself, so only choose this if you need to re-process the study from scratch.

What the files usually look like: For RNA-seq the counts are usually a table among the supplementary files (look for 'counts', 'expression', 'FPKM' or 'TPM' in the file name). The series matrix of a sequencing study is sometimes nearly empty.

Also filed as BioProject PRJNA1121890 and SRA study SRP512757. Searching any of these in the dataset finder brings you back here.

Study design
24 samples, each with a distinct title — no replicated groups

Any grouping that defines a comparison lives in the sample characteristics, which GEO records separately from the titles.

How we read this: Read from 24 sample titles: 24 distinct titles with little repetition. These groups are guessed from the sample names, not taken from the paper, so check them against the sample list below before relying on them.

Samples in this study
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