Evidence map›Paper›PMID 29899393›Full record

ArticleBritish journal of cancer2018

Transcriptomic immune profiling of ovarian cancers in paraneoplastic cerebellar degeneration associated with anti-Yo antibodies.

Clément Vialatte de Pémille, Giulia Berzero, Mathilde Small, Dimitri Psimaras, Marine Giry, Maïlys Daniau, Marc Sanson, Jean-Yves Delattre, Jérôme Honnorat, Virginie Desestret and 1 more

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.8field-weighted citation impact, top 27% of its field
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

12 citing papers in PubMed, 27 citations in OpenAlex.

  1. Autoimmune encephalitis.Nature reviews. Disease primers · 2025
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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

11 authors at 7 institutions in 2 countries.

Clément Vialatte de PémilleBrain and Spine Institute (ICM), Experimental Neuro-Oncology Department, Inserm U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06, 75013, Paris, France.
Giulia BerzeroBrain and Spine Institute (ICM), Experimental Neuro-Oncology Department, Inserm U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06, 75013, Paris, France.
Mathilde SmallInstitut NeuroMyogène, Equipe Synaptopathies et Autoanticorps (SynatAc), INSERM U1217/UMR CNRS, 5310, Lyon, France.
Dimitri PsimarasDepartment of Neurology 2, Division Mazarin, Hôpital Pitié Salpêtrière, AP-HP, 47 Boulevard Hôpital, 75013, Paris, France.
Marine GiryBrain and Spine Institute (ICM), Experimental Neuro-Oncology Department, Inserm U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06, 75013, Paris, France.
Maïlys DaniauBrain and Spine Institute (ICM), Experimental Neuro-Oncology Department, Inserm U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06, 75013, Paris, France.
Marc SansonBrain and Spine Institute (ICM), Experimental Neuro-Oncology Department, Inserm U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06, 75013, Paris, France.
Jean-Yves DelattreBrain and Spine Institute (ICM), Experimental Neuro-Oncology Department, Inserm U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06, 75013, Paris, France.
Jérôme HonnoratInstitut NeuroMyogène, Equipe Synaptopathies et Autoanticorps (SynatAc), INSERM U1217/UMR CNRS, 5310, Lyon, France.
Virginie DesestretInstitut NeuroMyogène, Equipe Synaptopathies et Autoanticorps (SynatAc), INSERM U1217/UMR CNRS, 5310, Lyon, France.
Agusti AlentornBrain and Spine Institute (ICM), Experimental Neuro-Oncology Department, Inserm U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06, 75013, Paris, France. agusti.alentorn@gmail.com.
Institut de Biologie Paris-Seine · FRSorbonne Université · FRUniversité Claude Bernard Lyon 1 · FRCentre National de la Recherche Scientifique · FRHospices Civils de Lyon · FRPitié-Salpêtrière Hospital · FRUniversity of Pavia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundParaneoplastic neurological syndromes are rare conditions where an autoimmune reaction against the nervous system appears in patients suffering from a tumour, but not linked to the spreading of the tumour. A break in the immune tolerance is thought to be the trigger.

methodsThe transcriptomic profile of 12 ovarian tumours (OT) from patients suffering from paraneoplastic cerebellar degeneration (PCD) linked to anti-Yo antibodies (anti-Yo PCD OT) was compared with 733 ovarian tumours (OT control) from different public databases using linear model analysis.

resultsA prominent significant transcriptomic over-representation of CD8+ and Treg cells was found in anti-Yo PCD OT, as compared to the OT control. However, the overall degree of immune cell infiltration was similar, according to the ESTIMATE immune score. We also found an under-representation of M2 macrophages in anti-Yo PCD OT. Furthermore, the differentially expressed genes were enriched for AIRE-related genes, a well-known transcription factor associated with a broad range of autoimmune diseases. Finally, we found that the differentially expressed genes were correlated to the transcriptomic profiling of the cerebellar structures.

conclusionsOur data pinpointed the enrichment of acquired immune response, particularly high density of CD8+ lymphocytes, and high-level expression of CDR-related antigens in anti-Yo PCD OT.

Indexed as

AgedAged, 80 and overAIRE ProteinCD8-Positive T-LymphocytesFemaleHumansMicroarray AnalysisMiddle AgedNeoplasm ProteinsNerve Tissue ProteinsOvarian NeoplasmsParaneoplastic Cerebellar DegenerationT-Lymphocytes, RegulatoryTranscription FactorsTranscriptomeAIRE ProteinCDR2 protein, humanNeoplasm ProteinsNerve Tissue ProteinsTranscription Factors

Identifiers

PMID29899393
PMCPMC6035206
OpenAlexW2808126277

What OpenQuestion holds

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LicenceCC BY
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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.