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Altered gene expression in multiple key pathways in MSCs from people with osteoporosis compared to people who do not have osteoporosis

GSE189524 Homo sapiens (human) RNA-seq (gene expression) 14 samples Submitted 2024/04/09 Platform GPL11154
At a glance

RNA-seq (gene expression) · human · 14 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
14 samples: 14 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.
Summary (written by the submitters)
Osteoporosis is caused by imbalanced bone remodelling homeostasis and is highly prevalent in post-menopausal women. The impact of osteoporosis on mesenchymal stromal cells (MSCs) is a key area of research as they are the progenitors of osteoblasts and are therefore critical to bone homeostasis. TBioinformatic analysis of transcriptional profiling data revealed specific misregulation of genes involved in the processing and trafficking of cellular components, as well as downregulation of Neo1 which has an important role in controlling cell fate choice.
Read the full summary ↓
These data indicate that the therapeutic targeting of bone marrow MSCs to increase their numbers, to support the appropriate processing of cellular contents, or to redirect cell fate choice may provide new methods for the treatment of osteoporosis, thereby reducing fracture-associated morbidity and improving quality of life for the 200 million people living with osteoporosis globally.
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 GSE189524_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 PRJNA783324. Searching any of these in the dataset finder brings you back here.

Study design
14 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 14 sample titles: 14 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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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.