Evidence map›Paper›PMID 24741623›Full record

ArticleJournal of immunology research2014

Immunological responses and epitope mapping by tuberculosis-associated antigens within the RD1 region in Japanese patients.

Hideaki Nagai, Maho Suzukawa, Yumi Sakakibara, Ken Ohta, Pedro A Reche, Koichi Suzuki, Yoshihiko Hoshino

Open access · goldAbstract read
In one paragraph

Article in Journal of immunology research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

4 citing papers in PubMed, 13 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

7 authors at 3 institutions in 2 countries.

Hideaki NagaiNational Hospital Organization, Tokyo National Hospital, 3-1-1 Takeoka, Kiyose, Tokyo 204-8585, Japan.
Maho SuzukawaNational Hospital Organization, Tokyo National Hospital, 3-1-1 Takeoka, Kiyose, Tokyo 204-8585, Japan.ORCID 0000-0002-2265-1950
Yumi SakakibaraLeprosy Research Center, National Institute of Infectious Diseases, 4-2-1 Aoba, Higashi-Murayama, Tokyo 189-0002, Japan.
Ken OhtaNational Hospital Organization, Tokyo National Hospital, 3-1-1 Takeoka, Kiyose, Tokyo 204-8585, Japan.
Pedro A RecheFacultad de Medicina, Department of Microbiology I-Immunology, Universidad Complutense de Madrid, 28040 Madrid, Spain.
Koichi SuzukiLeprosy Research Center, National Institute of Infectious Diseases, 4-2-1 Aoba, Higashi-Murayama, Tokyo 189-0002, Japan.ORCID 0000-0001-8659-4660
Yoshihiko HoshinoLeprosy Research Center, National Institute of Infectious Diseases, 4-2-1 Aoba, Higashi-Murayama, Tokyo 189-0002, Japan.ORCID 0000-0002-3132-0715
National Institute of Infectious Diseases · JPTokyo National Hospital · JPUniversidad Complutense de Madrid · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tuberculosis remains a major global health problem worldwide, and hence there is a need for novel vaccines that better induce cellular-mediated immunity (CMI). In search of a better vaccine target, the QuantiFERON-TB Gold In-Tube Test (QFT-GIT) and the interferon-γ ELISPOT assay (ELISPOT) were used to compare the magnitude of CMI in patients. Results of the ELISPOT assay led to the discovery of specific epitopes within the early secreted antigenic target 6 kDa (ESAT-6) and culture filtrate protein 10 kDa (CFP-10) proteins. Both peptides showed a strong association with several HLA class II DRB1 molecules in the Japanese population. Using ESAT-6-specific HLA class II tetramers, we determined that the expression of ESAT-6-specific CD4+ lymphocytes was significantly decreased in treated patients compared with active patients. In addition, programmed death-1 (PD-1)/killer cell lectin-like receptor G1 (KLRG-1) double positive cells were found only in treated patients and not in those with active TB. These data could provide clues for the development of novel tuberculosis vaccines.

Indexed as

Epitope MappingAdultAgedAmino Acid SequenceAntigens, BacterialBacterial ProteinsCD4-Positive T-LymphocytesCells, CulturedEnzyme-Linked Immunospot AssayEpitopes, T-LymphocyteFemaleHistocompatibility TestingHumansImmunity, CellularInterferon-gammaMaleAntigens, BacterialBacterial ProteinsCFP-10 protein, Mycobacterium tuberculosisEpitopes, T-LymphocyteESAT-6 protein, Mycobacterium tuberculosisInterferon-gammaPeptides

Identifiers

PMID24741623
PMCPMC3987935
OpenAlexW2001565679

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.