Evidence map›Paper›PMID 35600048›Full record

ArticleJournal of immunology research2022

Effect of HLA-G5 Immune Checkpoint Molecule on the Expression of ILT-2, CD27, and CD38 in Splenic B cells.

Hana Rohn, Cordula Lang, Sabine Schramm, Falko M Heinemann, Mirko Trilling, Anja Gäckler, Oliver Witzke, Peter A Horn, Vera Rebmann

Open access · goldAbstract read
In one paragraph

Article in Journal of immunology research, 2022. 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
0.6field-weighted citation impact, top 37% 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

5 citing papers in PubMed, 8 citations in OpenAlex.

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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

9 authors at 1 institution in 1 country.

Hana RohnDepartment of Infectious Diseases. West German Centre of Infectious Diseases, University Hospital Essen, University Duisburg-Essen, 45147 Essen., Germany.
Cordula LangInstitute for Transfusion Medicine, University Hospital Essen, University Duisburg-Essen, 45147 Essen., Germany.
Sabine SchrammInstitute for Transfusion Medicine, University Hospital Essen, University Duisburg-Essen, 45147 Essen., Germany.
Falko M HeinemannInstitute for Transfusion Medicine, University Hospital Essen, University Duisburg-Essen, 45147 Essen., Germany.ORCID https://orcid.org/0000-0002-9642-1154
Mirko TrillingInstitute for Virology, University Hospital Essen, University Duisburg-Essen, 45147 Essen., Germany.ORCID https://orcid.org/0000-0003-3659-3541
Anja GäcklerDepartment of Nephrology, University Hospital Essen, University Duisburg-Essen, 45147 Essen., Germany.
Oliver WitzkeDepartment of Infectious Diseases. West German Centre of Infectious Diseases, University Hospital Essen, University Duisburg-Essen, 45147 Essen., Germany.
Peter A HornInstitute for Transfusion Medicine, University Hospital Essen, University Duisburg-Essen, 45147 Essen., Germany.
Vera RebmannInstitute for Transfusion Medicine, University Hospital Essen, University Duisburg-Essen, 45147 Essen., Germany.ORCID https://orcid.org/0000-0003-4660-3870
University of Duisburg-Essen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The human leukocyte antigen G (HLA-G) is an immune checkpoint molecule with a complex network of interactions with several inhibitory receptors. Although the effect of HLA-G on T cells and NK cells is well studied, the effect of HLA-G on B cells is still largely elusive. B cells are of particular interest in the context of the HLA-G-ILT-2 interaction because the ILT-2 receptor is constitutively expressed on most B cells, whereas it is only present on some subsets of T and NK cells. To characterize the effect of HLA-G5 molecules on B cells, we studied splenic B cells derived from cytomegalovirus (CMV) sero-positive donors after CMV stimulation with antigens in the presence and absence of soluble HLA-G5. In the presence of HLA-G5, increased expression of the ITIM-bearing Ig-like transcript (ILT-2) was observed on B cells, but its expression was not affected by stimulation with CMV antigens. Moreover, it became evident that HLA-G5 exposure resulted in a decreased expression of CD27 and CD38 and, accordingly, in lower proportions of CD19

Indexed as

B-LymphocytesHLA-G AntigensImmune Checkpoint ProteinsADP-ribosyl Cyclase 1Antigens, CDCytomegalovirus InfectionsHumansLeukocyte Immunoglobulin-like Receptor B1Lymphocyte ActivationSpleenTumor Necrosis Factor Receptor Superfamily, Member 7ADP-ribosyl Cyclase 1Antigens, CDHLA-G AntigensImmune Checkpoint ProteinsLeukocyte Immunoglobulin-like Receptor B1LILRB1 protein, humanTumor Necrosis Factor Receptor Superfamily, Member 7

Identifiers

PMID35600048
PMCPMC9119744
OpenAlexW4280603901

What OpenQuestion holds

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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.