← BioTransfer GEO Dataset Finder
GEO series

Oncogenic role of the DNMT1 in diffuse large B-cell lymphomas [RNA-seq]

GSE290803 Homo sapiens Expression profiling by high throughput sequencing 6 samples Submitted 2025/04/13 Platform GPL24676
Summary
Diffuse large B-cell lymphoma (DLBCL), the most common aggressive non-Hodgkin lymphoma, demonstrates significant molecular heterogeneity and suboptimal clinical outcomes. Notably, 10%-15% of patients develop primary refractory disease following first-line R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone) regimen. While epigenetic modulators have emerged as potential therapeutic options for these high-risk cases, clinical application of broad-spectrum DNA methyltransferase inhibitors such as decitabine and azacitidine remains limited by their multi-target toxicity profiles. In this study, we demonstrated that DNA methyltransferase 1 (DNMT1) plays a critical oncogenic role in DLBCL pathogenesis.
This dataset
Download

Direct links to NCBI, no account and no request form: the whole study as GSE290803_RAW.tar, processed values as the series matrix, the supplementary file directory, and per-sample supplementary files for any of the 6 samples. Raw sequencing reads are also available from ENA.

Also filed as BioProject PRJNA1230147 and SRA study SRP567087. 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.

+ 6 more — browse all 6 samples with per-sample file links →

Similar datasets

Search all human 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.