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Single-cell RNA sequencing of bone marrow aspirate samples from multiple myeloma and its precursor conditions

GSE271107 Homo sapiens (human) Single-cell RNA-seq 19 samples Submitted 2024/07/04 Platform GPL24676
At a glance

Single-cell RNA-seq · human · 19 samples

What it is
Single-cell RNA-seqGene activity measured in thousands of individual cells, so cell types can be told apart.
Organism
Homo sapiens (human)
Topic
Multiple myelomaThis series is part of our curated briefing on it.
Samples
19 samples: 6 × MGUS vs 5 × Healthy dono vs 4 × SMM vs 4 × Newly diagnosed multiple myelomaGroups 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)
To determine the cell types and their transcriptional alterations during multiple myeloma progression from its precursor conditions, ie. monoclonal gammopathy of undetermined significance (MGUS), and smoldering multiple myeloma (SMM), we used single-cell RNA sequencing (scRNA-seq) to analyze the bone marrow aspirate samples from 4 newly diagnosed multiple myeloma, 6 MGUS and 4 SMM patients as well as 5 healthy donors.
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 GSE271107_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: Single-cell studies usually ship their counts as 10x files (matrix.mtx, barcodes.tsv, features.tsv), an .h5 file, or an .rds / .h5ad object that Seurat or Scanpy can open. Look for those among the supplementary files.

Also filed as BioProject PRJNA1129864 and SRA study SRP517019. Searching any of these in the dataset finder brings you back here.

Study design
6 × MGUS vs 5 × Healthy dono vs 4 × SMM vs 4 × Newly diagnosed multiple myeloma

Supports a between-group comparison across 19 samples.

How we read this: 4 replicated groups read from 19 sample titles; they account for 19 of them. 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
More Multiple myeloma datasets

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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.