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Transcriptomic analysis of the diethylnitrosamine (DEN)-induced HCC mRNA from Pck1 KO and WT mice

GSE202618 Mus musculus (mouse) RNA-seq (gene expression) 12 samples Submitted 2025/05/10 Platform GPL21273
At a glance

RNA-seq (gene expression) · mouse · 12 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
Mus musculus (mouse)
Samples
12 samples: 5 × WT vs 3 × KO vs 3 × koGroups 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)
To investigate the role of hepatic Pck1 in the diethylnitrosamine (DEN)-induced HCC, a Pck1 knockout mouse in the liver was developed with Alb-Cre.HCC was induced in mice by combined treatment with DEN (75 mg/kg) and CCl4 (2 mL/ kg, twice per week for 12 weeks).At 32 weeks, the mice were sacrificed after fasting for 12 hours, and liver tissues with tumors were collected for examination. RNA was extracted from the livers of mice from all treatment groups and used for RNA seqencing. RNAseq data demonstrated that a lack of Pck1 can play an important role in the development of HCC.
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 GSE202618_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 PRJNA836784 and SRA study SRP374519. Searching any of these in the dataset finder brings you back here.

Study design
5 × WT vs 3 × KO vs 3 × ko

Supports a between-group comparison across 11 samples.

How we read this: 3 replicated groups read from 12 sample titles; they account for 11 of them. 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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Metadata from NCBI GEO, cached and refreshed periodically — the NCBI page above is authoritative. Downloads link straight to NCBI/ENA; nothing is proxied through BioTransfer.