Evidence map›Paper›PMID 41769412›Full record

ReviewNeuro-oncology advances2026

Pitfalls in analysis and interpretation of single-cell RNA-seq data in cancer.

Itay Tirosh

Abstract readReview
In one paragraph

Review in Neuro-oncology advances, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Review
  2. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author.

Itay TiroshDepartment of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel.ORCID https://orcid.org/0000-0001-5477-2987

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Single-cell and single-nuclei RNA-seq (sc/snRNA-seq) have become a central approach in cancer research, and their widespread impact has been enabled by various computational tools developed specifically for sc/snRNA-seq analysis. Nevertheless, proper analysis and interpretation of sc/snRNA-seq data requires significant expertise, and the inadequate utility of certain computational methods may lead to dubious results. To mitigate these issues, it is important to recognize the limitations of sc/snRNA-seq data, the assumptions of common methods, and to perform robust analysis. Here, I describe common pitfalls in cancer sc/snRNA-seq analysis and discuss ways to overcome them. Among others, this includes a discussion of potential errors in statistical analysis, in inference of chromosomal aberrations, in trajectory analysis, and in signature-based analysis of bulk RNA-seq data. This review may help readers to avoid common pitfalls and to perform informative analysis and careful interpretation of sc/snRNA-seq datasets in cancer.

Indexed as

Data analysisIntratumor heterogeneitySingle cell RNA-seq

Identifiers

PMID41769412
PMCPMC12946769

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.