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Selective targeting of HIV infected clones by cognate peptide stimulation and antiproliferative drugs

GSE305896 Homo sapiens (human) RNA-seq (gene expression) 10 samples Submitted 2025/08/25 Platform GPL24676
At a glance

RNA-seq (gene expression) · human · 10 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
10 samples: 10 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.
Paper
Selective targeting of HIV-infected clones by cognate peptide stimulation and antiproliferative drugsThe Journal of clinical investigation · 2025
Summary (written by the submitters)
Clonal expansion of HIV infected CD4+ T cells is a barrier to HIV eradication. We previously described a marked reduction in the frequency of the most clonally expanded infected CD4+ T cells in an individual with elite control (ES24) after initiating chemoradiation for metastatic lung cancer with a regimen that included paclitaxel and carboplatin.
Read the full summary ↓
We tested the hypothesis that this phenomenon was due to a higher susceptibility to the chemotherapeutic drugs of CD4+ T cell clones that were sustained by active proliferation. We studied a CD4+ T cell clone with replication-competent provirus integrated into the ZNF721/ABCA11P genes, termed ZNF721i. We stimulated the clone with its cognate peptide and then exposed the cells to paclitaxel and/or carboplatin or the antiproliferative drug, mycophenolate mofetil. While treatment of cells with the cognate peptide alone led to a marked expansion of the ZNF721i clone, treatment with the cognate peptide followed by culture with either paclitaxel or mycophenolate mofetil abrogated this process. The drugs did not affect the proliferation of other CD4+ T cell clones that were not specific for the cognate peptide. This strategy of antigen-specific stimulation followed by treatment with an antiproliferative agent may lead to the selective elimination of clonally expanded HIV-infected cells.
Published in
Selective targeting of HIV-infected clones by cognate peptide stimulation and antiproliferative drugs
Dragoni F, Sop J, Gurumurthy I et al. · The Journal of clinical investigation 2025 · PMID 41118390 · doi:10.1172/JCI197266
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 GSE305896_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 PRJNA1308140. Searching any of these in the dataset finder brings you back here.

Study design
10 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 10 sample titles: 10 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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