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Bulk RNA-seq of primary keratinocytes treated with IgG from patients with bullous pemphigoid or controls II

GSE280620 Homo sapiens (human) RNA-seq (gene expression) 14 samples Submitted 2024/12/04 Platform GPL20301
At a glance

RNA-seq (gene expression) · human · 14 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
14 samples: 5 × nTERT-BP-IgG vs 5 × MyD88 KO nTERT-BP-IgG vs 4 × MyD88 KO nTERT Ctrl-IgGGroups 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.
Paper
IgG autoantibodies in bullous pemphigoid induce a pathogenic MyD88-dependent pro-inflammatory response in keratinocytesNature communications · 2025
Summary (written by the submitters)
While antibodies in bullous pemphigoid (BP) are known to activate innate immune response, their direct effect on keratinocytes and the overall contribution of keratinocytes to disease pathogenesis is largely unknown. We sought to understand the mechanism of keratinocyte response to autoantibodies in BP. We affinity purified IgG from patients with a known diagnosis of bullous pemphigoid or healthy controls, and performed bulk RNA-seq. We identified numerous differentially expressed genes including upregulation of CXCL16, IL-24, and TGFB1 in BP-IgG treated keratinocytes
Published in
IgG autoantibodies in bullous pemphigoid induce a pathogenic MyD88-dependent pro-inflammatory response in keratinocytes
Bao L, Guerrero-Juarez CF, Li J et al. · Nature communications 2025 · PMID 40769980 · doi:10.1038/s41467-025-62495-2
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 GSE280620_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 PRJNA1179499 and SRA study SRP541862. Searching any of these in the dataset finder brings you back here.

Study design
5 × nTERT-BP-IgG vs 5 × MyD88 KO nTERT-BP-IgG vs 4 × MyD88 KO nTERT Ctrl-IgG

Supports a between-group comparison across 14 samples.

How we read this: 3 replicated groups read from 14 sample titles; they account for 14 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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