← BioTransfer GEO Dataset Finder
GEO series

Cancer SLC3A2-mediated lysine uptake restricts T cell immunity against hepatocellular carcinoma

GSE284633 Homo sapiens; Mus musculus Expression profiling by high throughput sequencing 5 samples Submitted 2024/12/23 Platform GPL15456Platform GPL13112
Summary
Our research demonstrates that in hepatocellular carcinoma (HCC), tumor cells outcompete T cells for lysine (Lys) by overexpressing the SLC3A2 transporter, thereby reducing Lys availability within the tumor microenvironment. This lysine deprivation results in decreased STAT3 levels in T cells, inhibiting their proliferation and effector functions, which ultimately accelerates tumor progression. Additionally, we identified a c-Myc-SLC3A2 regulatory axis activated by Lenvatinib, enhancing the sensitivity of HCC to the combined treatment with Lenvatinib and Lys.
This dataset
Download

Direct links to NCBI, no account and no request form: the whole study as GSE284633_RAW.tar, processed values as the series matrix, the supplementary file directory, and per-sample supplementary files for any of the 5 samples. Raw sequencing reads are also available from ENA.

Also filed as BioProject PRJNA1197733 and SRA study SRP551523. Searching any of these in the dataset finder brings you back here.

Samples in this study

The sample list for this study is not cached yet. Press Sort into groups and it will be fetched from NCBI.

+ 5 more — browse all 5 samples with per-sample file links →

Similar datasets

Search all RNA-seq datasets in GEO →

Share this dataset

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.