Evidence map›Paper›PMID 34308324›Full record

ReviewJHEP reports : innovation in hepatology2021

Human hepatitis D virus-specific T cell epitopes.

Matin Kohsar, Johanna Landahl, Christoph Neumann-Haefelin, Julian Schulze Zur Wiesch

Open access · goldAbstract readReview
In one paragraph

Review in JHEP reports : innovation in hepatology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.5field-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

7 citing papers in PubMed, 6 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

4 authors at 4 institutions in 1 country.

Matin KohsarI. Medical Department (Gastroenterology with the Sections Infectiology and Tropical Medicine), University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Johanna LandahlI. Medical Department (Gastroenterology with the Sections Infectiology and Tropical Medicine), University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Christoph Neumann-HaefelinDepartment of Medicine II (Gastroenterology, Hepatology, Endocrinology, and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
Julian Schulze Zur WieschI. Medical Department (Gastroenterology with the Sections Infectiology and Tropical Medicine), University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
Altonaer Kinderkrankenhaus · DEUniversität Hamburg · DEUniversity Medical Center Hamburg-Eppendorf · DEUniversity of Freiburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

HDV is a small, defective RNA virus that requires the HBsAg of HBV for its assembly, release, and transmission. Chronic HBV/HDV infection often has a severe clinical outcome and is difficult to treat. The important role of a robust virus-specific T cell response for natural viral control has been established for many other chronic viral infections, but the exact role of the T cell response in the control and progression of chronic HDV infection is far less clear. Several recent studies have characterised HDV-specific CD4+ and CD8+ T cell responses on a peptide level. This review comprehensively summarises all HDV-specific T cell epitopes described to date and describes our current knowledge of the role of T cells in HDV infection. While we now have better tools to study the adaptive anti-HDV-specific T cell response, further efforts are needed to define the HLA restriction of additional HDV-specific T cell epitopes, establish additional HDV-specific MHC tetramers, understand the degree of cross HDV genotype reactivity of individual epitopes and understand the correlation of the HBV- and HDV-specific T cell response, as well as the breadth and specificity of the intrahepatic HDV-specific T cell response.

Indexed as

aa, amino acid(s)ADAR1, adenosine deaminases acting on RNAALT, alanine aminotransferaseAST, aspartate aminotransferasecccDNA, covalently closed circular DNACD4+CD8+ELISpot, enzyme-linked immune spot assayepitopeHBVHDAg, hepatitis delta antigenHDVHepatitis DeltaICS, intracellular cytokine stainingIFN-, interferon-L-HDAg, large hepatitis delta antigenMAIT, mucosa-associated invariant T cellsNK cells, natural killer cellsNTCP, sodium taurocholate co-transporting polypeptidePBMCs, peripheral blood mononuclear cellsPD-1, programmed cell death protein 1Peg-IFN-α, pegylated interferon alphaPTM, post-translational modificationS-HDAg, small hepatitis delta antigenT cellTCF, T cell-specific transcription factorTh1, T helper 1TNFα, tumour necrosis factor-αviral escape

Identifiers

PMID34308324
PMCPMC8283330
OpenAlexW3158637739

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.