Evidence map›Paper›PMID 38280007›Full record

ArticleCancer immunology, immunotherapy : CII2024

Presence of Epstein-Barr virus (EBV) antigens detected by sensitive methods has no influence on local immune environment in diffuse large B cell lymphoma.

T Mangiaterra, R Alonso-Alonso, A Rabinovich, M De Dios Soler, L Galluzzo, M Soria, S Colli, E De Matteo, S M Rodriguez Pinilla, P Chabay

Open access · goldAbstract read
In one paragraph

Article in Cancer immunology, immunotherapy : CII, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.5field-weighted citation impact, top 12% 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

6 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. 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

10 authors at 4 institutions in 2 countries.

T MangiaterraMolecular Biology Laboratory, Pathology Division, Multidisciplinary Institute for Investigation in Pediatric Pathologies (IMIPP), CONICET-GCBA, Ricardo Gutierrez Children's Hospital, Buenos Aires, Argentina.
R Alonso-AlonsoPathology Department, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain.
A RabinovichMolecular Biology Laboratory, Pathology Division, Multidisciplinary Institute for Investigation in Pediatric Pathologies (IMIPP), CONICET-GCBA, Ricardo Gutierrez Children's Hospital, Buenos Aires, Argentina.
M De Dios SolerPathology Division, Marie Curie Hospital, Buenos Aires, Argentina.
L GalluzzoPathology Division, Prof. Dr. Juan P. Garrahan Hospital, Buenos Aires, Argentina.
M SoriaHematology Division, Ricardo Gutierrez Children's Hospital, Buenos Aires, Argentina.
S ColliPathology Division, Ricardo Gutierrez Children's Hospital, Buenos Aires, Argentina.
E De MatteoMolecular Biology Laboratory, Pathology Division, Multidisciplinary Institute for Investigation in Pediatric Pathologies (IMIPP), CONICET-GCBA, Ricardo Gutierrez Children's Hospital, Buenos Aires, Argentina.
S M Rodriguez PinillaPathology Department, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain.
P ChabayMolecular Biology Laboratory, Pathology Division, Multidisciplinary Institute for Investigation in Pediatric Pathologies (IMIPP), CONICET-GCBA, Ricardo Gutierrez Children's Hospital, Buenos Aires, Argentina. paola_chabay@yahoo.com.ar.
Hospital General de Niños Ricardo Gutierrez · ARHospital Universitario Fundación Jiménez Díaz · ESConsejo Nacional de Investigaciones Científicas y Técnicas · ARGarrahan Hospital · AR

Funding

Agencia Nacional de Promoción Científica y Tecnológica PICT 2018 0966Agencia Nacional de Promoción Científica y Tecnológica PIDC 2018 0052Consejo Nacional de Investigaciones Científicas y Técnicas PUE 0048
6 · The paper itself

Abstract

EBV+ diffuse large B cell lymphoma (DLBCL) not otherwise specified (NOS) is a new entity confirmed by the World Health Organization (WHO) in 2017. In this new entity, the virus may contribute to a tolerogenic microenvironment. Traces of the virus have been described in DLBCL with more sensitive methods, in cases that were originally diagnosed as negative. The aim of this study was to analyze the expression of immune response genes in the tumor microenvironment to disclose the role of the virus and its traces in DLBCL. In 48 DLBCL cases, the expression of immune response genes and the presence of molecules that induce tolerance, such as TIM3, LAG3 and PDL1 by immunohistochemistry (IHC), were studied. To broaden the study of the microenvironment, tumor-associated macrophages (TMAs) were also explored. No significant differences were observed in the expression of immune response genes in the EBV+ DLBCL and those cases that were EBV- DLBCL but that exhibited viral traces, assessed by ViewRNA assay. Only the EBV+ DLBCL cases displayed a significantly higher increase in the expression of CD8 and cytotoxic T cells detected by gene expression analysis, and of PDL1 in tumor cells and in the expression of CD68 in the tumor microenvironment detected by IHC, not observed in those cases with viral traces. The increase in CD8 and cytotoxic T cells, PDL1 and CD68 markers only in EBV+ DLBCL may indicate that traces of viral infection might not have influence in immune response markers.

Indexed as

Epstein-Barr Virus InfectionsLymphoma, Large B-Cell, DiffuseHerpesvirus 4, HumanHumansImmune ToleranceT-Lymphocytes, CytotoxicTumor MicroenvironmentDLBCLEBVLMP1MicroenvironmentTraces

Identifiers

PMID38280007
PMCPMC10821829
OpenAlexW4391278276

What OpenQuestion 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 OpenQuestion graph.