Evidence map›Paper›PMID 40217315›Full record

ArticleGenome medicine2025

A single-cell atlas of Schwannoma across genetic backgrounds and anatomic locations.

L Nicolas Gonzalez Castro, Avishai Gavish, Lillian Bussema, Christopher W Mount, Cyril Neftel, Masashi Nomura, E Antonio Chiocca, Wenya Linda Bi, Omar Arnaout, Fred G Barker and 7 more

Abstract read
In one paragraph

Article in Genome medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

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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

17 authors.

L Nicolas Gonzalez Castro *Department of Pathology, Massachusetts General Hospital, Boston, MA, USA.
Avishai Gavish *Weizmann Institute of Science, Rehovot, Israel.
Lillian BussemaDepartment of Pathology, Massachusetts General Hospital, Boston, MA, USA.
Christopher W MountDepartment of Pathology, Massachusetts General Hospital, Boston, MA, USA.
Cyril NeftelDepartment of Pathology, Massachusetts General Hospital, Boston, MA, USA.
Masashi NomuraDepartment of Pathology, Massachusetts General Hospital, Boston, MA, USA.
E Antonio ChioccaHarvard Medical School, Boston, MA, USA.
Wenya Linda BiHarvard Medical School, Boston, MA, USA.
Omar ArnaoutHarvard Medical School, Boston, MA, USA.
Fred G BarkerHarvard Medical School, Boston, MA, USA.
Justin M BrownHarvard Medical School, Boston, MA, USA.
Justin T JordanHarvard Medical School, Boston, MA, USA.
Tracy T BatchelorDepartment of Neurology, Brigham and Women's Hospital, Boston, MA, USA.
Anat Stemmer-RachamimovDepartment of Pathology, Massachusetts General Hospital, Boston, MA, USA.
Scott R PlotkinHarvard Medical School, Boston, MA, USA.
Itay Tirosh *Weizmann Institute of Science, Rehovot, Israel. itay.tirosh@weizmann.ac.il.
Mario L Suvà *Department of Pathology, Massachusetts General Hospital, Boston, MA, USA. Suva.Mario@mgh.harvard.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSchwannomas are nerve sheath tumors arising at cranial and peripheral nerves, either sporadically or in patients with a schwannomatosis-predisposition syndrome. There is limited understanding of the transcriptional heterogeneity of schwannomas across genetic backgrounds and anatomic locations.

methodsHere, we prospectively profile by single-cell full-length transcriptomics tumors from 22 patients with NF2-related schwannomatosis, non-NF2-related schwannomatosis, and sporadic schwannomas, resected from cranial and peripheral nerves. We profiled 11,373 cells (after QC), including neoplastic cells, fibroblasts, T cells, endothelial cells, myeloid cells, and pericytes.

resultsWe characterize the intra-tumoral genetic and transcriptional heterogeneity of schwannoma, identifying six distinct transcriptional metaprograms, with gene signatures related to stress, myelin production, antigen presentation, interferon signaling, glycolysis, and extracellular matrix. We demonstrate the robustness of our findings with analysis of an independent cohort.

conclusionsOverall, our atlas describes the spectrum of gene expression across schwannoma entities at the single-cell level and will serve as an important resource for the community.

Indexed as

NeurilemmomaSingle-Cell AnalysisFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticHumansMaleMiddle AgedTranscriptomeNeurofibromatosis type 2NF2SchwannomaSchwannomatosis

Identifiers

PMID40217315
PMCPMC11992879

What Socratic holds

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