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CD3ε-targeted circRNA-LNP enables One-Step in vivo CAR-T cell therapy with durable solid tumor remission

GSE309701 Homo sapiens Expression profiling by high throughput sequencing 4 samples Submitted 2025/10/06 Platform GPL16791
Summary
This study analyzed the transcriptional changes of CAR-T cells after co-culture and cytotoxic activity against gastric cancer cell lines HGC-27 and AGS using RNA sequencing. Compared with control Mock T cells, CAR-T cells co-cultured with HGC-27 showed upregulation of CXCL10, CCL17, IL26, SPHK1, SFN, TRBV7-7, and TRAJ36, while TP53INP1, KLRB1, KLF10, TRIB1, and PIK3CG were downregulated. In the AGS co-culture group, CAR-T cells exhibited upregulation of CCR8, TRAV26-2, TRBV10-1, TRBJ1-6, TRBJ2-6, TRAJ5, and TRAV15, and downregulation of KRT19, CEACAM5, F3, KRT18, and PIK3R2. These findings highlight distinct gene expression signatures of CAR-T cells in different gastric cancer cell contexts.
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Direct links to NCBI, no account and no request form: the whole study as GSE309701_RAW.tar, processed values as the series matrix, the supplementary file directory, and per-sample supplementary files for any of the 4 samples. Raw sequencing reads are also available from ENA.

Also filed as BioProject PRJNA1336774 and SRA study SRP630142. Searching any of these in the dataset finder brings you back here.

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