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CAR-T-drug conjugate against solid tumor [RNA-seq/BCR-seq]

GSE335371 Homo sapiens (human) RNA-seq (gene expression) 13 samples Submitted 2026/06/26 Platform GPL34281Platform GPL16417
At a glance

RNA-seq (gene expression) · human · 13 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
13 samples: 13 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)
Chimeric antigen receptor (CAR)-T cell therapy has been clinically successful in hematologic malignancies but faces challenges in solid tumors, including limited infiltration, immunosuppressive microenvironments and antigen heterogeneity. While combining CAR-T cell therapy with chemotherapy can enhance antitumor activity, this often leads to substantial systemic toxicity.
Read the full summary ↓
Here we show that CAR-T-drug conjugate (CAR-T-D-C), generated through click chemistry-mediated conjugation of cytotoxic payloads to antigen-specific CAR-T cells, enable localized drug delivery while preserving CAR-T cell function. CAR-T-D-Cs incorporating different CAR-T cell binders exhibit robust antitumor activity across multiple human xenografts and syngeneic tumor models. Spatial transcriptomic analyses reveal enhanced intratumoral CAR-T infiltration and activation following CAR-T-D-C treatment . Compared with conventional CAR-T therapy, CAR-T-D-C enhances immune cell infiltration, augments effector functions, promotes antigen spreading and amplifies systemic anti-tumor immunity. CAR-T-D-C represents a versatile therapeutic platform that combines the specificity of cellular immunotherapy with the potency of small-molecule therapeutics for treatment of solid tumors.
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 GSE335371_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 PRJNA1478018 and SRA study SRP709275. Searching any of these in the dataset finder brings you back here.

Study design
13 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 13 sample titles: 13 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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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.