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Harnessing Notch Signaling to Enhance the Generation and Functionality of Human Conventional Type I Dendritic Cells for Cancer Immunotherapy Applications

GSE273410 Homo sapiens (human) RNA-seq (gene expression) 11 samples Submitted 2025/06/17 Platform GPL24676
At a glance

RNA-seq (gene expression) · human · 11 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
11 samples: 3 × cDC1_DLL1 vs 3 × cDC1_FF vs 3 × cDC1_OP9 vs 2 × cDC2_OP9Groups 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
Harnessing Notch Signaling to Enhance the Generation and Functionality of Human Conventional Type 1 Dendritic Cells for Cancer Immunotherapy ApplicationsCancer immunology research · 2025
Summary (written by the submitters)
Conventional dendritic cell type I (cDC1) are essential for an effective antitumor immune response, and their presence in the tumor microenvironment is positively correlated with clinical benefits. The extremely low frequency of these cell subsets in peripheral blood limits their application as a cellular vaccine for cancer immunotherapy.
Read the full summary ↓
Developing a robust in vitro culture system for their large-scale generation from hematopoietic stem cells (HSCs) is a potential approach for generating cDC1-based cellular vaccines. We have developed a novel culture system by exploiting the Notch signaling requirement for cDC1 differentiation from HSCs and successfully generated billions of cDC1s from every million input CD34+ cells. We compared the gene expression profiles of cDC1s generated under feeder-free conditions or on feeders with or without Notch ligands using bulk RNA sequencing. Our results confirm that the in vitro-generated cDC1s are bona fide cDC1s and closely resemble naturally circulating cDC1s in vivo. The cDC1 generation system represents a significant opportunity to develop novel cellular vaccines for cancer immunotherapy, leveraging cross-presenting DC subsets.
Published in
Harnessing Notch Signaling to Enhance the Generation and Functionality of Human Conventional Type 1 Dendritic Cells for Cancer Immunotherapy Applications
Balan S, O'Brien L, Peros A et al. · Cancer immunology research 2025 · PMID 40600891 · doi:10.1158/2326-6066.CIR-25-0034
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 GSE273410_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 PRJNA1141561 and SRA study SRP522924. Searching any of these in the dataset finder brings you back here.

Study design
3 × cDC1_DLL1 vs 3 × cDC1_FF vs 3 × cDC1_OP9 vs 2 × cDC2_OP9

Supports a between-group comparison across 11 samples.

How we read this: 4 replicated groups read from 11 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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