Evidence map›Paper›PMID 41530577›Full record

ArticleBritish journal of cancer2026

Diagnostic whole transcriptome sequencing in a series of 1233 FFPE solid tumor samples.

Markus Ball, Susanne Beck, Darius Wlochowitz, Tina Fuchs, Katja Lorenz, Christiane Zgorzelski, Alejandro Pallares Robles, Michael Allgäuer, Anna-Lena Volckmar, Hannah Goldschmid and 16 more

Erratum issuedAbstract read
In one paragraph

Article in British journal of cancer, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

26 authors.

Markus BallInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Susanne BeckInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Darius WlochowitzInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Tina FuchsInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Katja LorenzInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Christiane ZgorzelskiInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Alejandro Pallares RoblesInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Michael AllgäuerInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Anna-Lena VolckmarInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Hannah GoldschmidInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Iordanis OurailidisInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.ORCID http://orcid.org/0000-0001-6783-5617
Regine BrandtInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Petros ChristopoulosDepartment of Medical Oncology, Thorax Clinic, Heidelberg, Germany.ORCID http://orcid.org/0000-0002-7966-8980
Michael ThomasDepartment of Medical Oncology, Thorax Clinic, Heidelberg, Germany.
Huriye Seker-CinInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Annette FinkInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Fabian SchneckoInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Olaf NeumannInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.ORCID http://orcid.org/0000-0003-2684-9187
Michael MenzelInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.ORCID http://orcid.org/0000-0002-4129-4741
Martina KirchnerInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Thoas FioretosDivision of Clinical Genetics, Department of Laboratory Medicine, Lund University, Lund, Sweden.
Peter SchirmacherInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.
Solange PetersOncology Department, CHUV, Lausanne University, Lausanne, Switzerland.
Jan BudcziesInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany.ORCID http://orcid.org/0000-0002-6668-5327
Albrecht StenzingerInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany. albrecht.stenzinger@med.uni-heidelberg.de.ORCID http://orcid.org/0000-0003-1001-103X
Daniel KazdalInstitute of Pathology, Heidelberg University Hospital, Heidelberg, Germany. daniel.kazdal@med.uni-heidelberg.de.ORCID http://orcid.org/0000-0001-8187-3281

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWhole Transcriptome Sequencing (WTS) is a comprehensive alternative to targeted panels for detecting gene fusions and splice variants. To integrate WTS into clinical diagnostics, we compared its performance against established fusion assays (Archer FusionPlex and TSO500 RNA).

methodsWTS was evaluated in an initial cohort of 64 FFPE tumor samples, and quality control (QC) thresholds were defined based on missed fusions correlating with low tumor cell content (TCC < 40%). Key QC metrics included TCC ≥ 40%, RNA input ≥50 ng, ≥50 million reads, and median insert size >100 bp.

resultsWTS identified 92% of known fusions in the initial cohort. Validation in 357 samples showed 100% concordance with panel-based results when QC thresholds were met. Subsequent clinical deployment across 812 diverse tumor cases detected 121 fusions, though 423 (34%) required fallback to targeted assays due to low TCC. WTS provided added value by detecting novel fusions, pathogens, and enabling oncogenic pathway analysis.

conclusionWTS is a reliable and informative method for fusion and splice variant detection in clinical diagnostics, provided rigorous pre-analytical and sequencing QC metrics are strictly applied.

Indexed as

Gene Expression ProfilingNeoplasmsTranscriptomeGene FusionHigh-Throughput Nucleotide SequencingHumansParaffin EmbeddingQuality Control

Identifiers

PMID41530577
PMCPMC12996614

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.