Evidence map›Paper›PMID 24409177›Full record

ArticleFrontiers in immunology2013

Low GILT Expression is Associated with Poor Patient Survival in Diffuse Large B-Cell Lymphoma.

Hannah Phipps-Yonas, Haiyan Cui, Noemi Sebastiao, Patrick S Brunhoeber, Ellen Haddock, Martin J Deymier, Wolfram Klapper, Lonnie Lybarger, Denise J Roe, Karen Taraszka Hastings

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed, 37 citations in OpenAlex.

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  19. Diffuse large B-cell lymphoma: R-CHOP failure-what to do?Hematology. American Society of Hematology. Education Program · 2016
    Review
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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

10 authors at 3 institutions in 2 countries.

Hannah Phipps-YonasDepartment of Basic Medical Sciences, University of Arizona , Phoenix, AZ , USA ; Arizona Cancer Center, University of Arizona , Tucson, AZ , USA.
Haiyan CuiArizona Cancer Center, University of Arizona , Tucson, AZ , USA.
Noemi SebastiaoVentana Medical Systems , Tucson, AZ , USA.
Patrick S BrunhoeberVentana Medical Systems , Tucson, AZ , USA.
Ellen HaddockDepartment of Basic Medical Sciences, University of Arizona , Phoenix, AZ , USA.
Martin J DeymierDepartment of Cellular and Molecular Medicine, University of Arizona , Tucson, AZ , USA.
Wolfram KlapperInstitute of Pathology, Hematopathology Section and Lymph Node Registry, Universitätsklinikum Schleswig-Holstein , Kiel , Germany.
Lonnie LybargerDepartment of Cellular and Molecular Medicine, University of Arizona , Tucson, AZ , USA ; Department of Immunobiology, University of Arizona , Tucson, AZ , USA.
Denise J RoeArizona Cancer Center, University of Arizona , Tucson, AZ , USA ; Mel and Enid Zuckerman College of Public Health, University of Arizona , Tucson, AZ , USA.
Karen Taraszka HastingsDepartment of Basic Medical Sciences, University of Arizona , Phoenix, AZ , USA ; Arizona Cancer Center, University of Arizona , Tucson, AZ , USA ; Department of Immunobiology, University of Arizona , Tucson, AZ , USA.
University of Arizona · USVentana Research Corporation (United States) · USUniversity of Lübeck · DE

Funding

VITAMIN AP30CA023074 · NCI · UNIVERSITY OF ARIZONA · PI Dan Theodorescu · 1985 to 2026
$110.2M
Integrative Cancer Scholars Training GrantT32CA009213 · NCI · UNIVERSITY OF ARIZONA · PI CAREW, JENNIFER S, CURIEL-LEWANDROWSKI, CLARA · 1985 to 2024
$8.6M
MHC Class II Antigen Processing and Immune Recognition of MelanomaK08AR054388 · NIAMS · UNIVERSITY OF ARIZONA · PI HASTINGS, KAREN TARASZKA · 2007 to 2011
$621k
UBIQUITIN-DEPENDENT REGULATION OF IMMUNE ACTIVATIONR56AI080756 · NIAID · UNIVERSITY OF ARIZONA · PI LYBARGER, LONNIE P · 2010 to 2010
$335k
GILT and regulation of Treg development in cutaneous autoimmunityR03AR063259 · NIAMS · UNIVERSITY OF ARIZONA · PI HASTINGS, KAREN TARASZKA · 2013 to 2015
$227k
NCI NIH HHS P30 CA023074NCI NIH HHS T32 CA009213NIAID NIH HHS R56 AI080756NIAMS NIH HHS K08 AR054388NIAMS NIH HHS R03 AR063259
6 · The paper itself

Abstract

The major histocompatibility complex (MHC) class II-restricted antigen processing pathway presents antigenic peptides acquired in the endocytic route for the activation of CD4(+) T cells. Multiple cancers express MHC class II, which may influence the anti-tumor immune response and patient outcome. Low MHC class II expression is associated with poor survival in diffuse large B-cell lymphoma (DLBCL), the most common form of aggressive non-Hodgkin lymphoma. Therefore, we investigated whether gamma-interferon-inducible lysosomal thiol reductase (GILT), an upstream component of the MHC class II-restricted antigen processing pathway that is not regulated by the transcription factor class II transactivator, may be important in DLBCL biology. GILT reduces protein disulfide bonds in the endocytic compartment, exposing additional epitopes for binding to MHC class II and facilitating antigen presentation. In each of four independent gene expression profiling cohorts with a total of 585 DLBCL patients, low GILT expression was significantly associated with poor overall survival. In contrast, low expression of a classical MHC class II gene, HLA-DRA, was associated with poor survival in one of four cohorts. The association of low GILT expression with poor survival was independent of established clinical and molecular prognostic factors, the International Prognostic Index and the cell of origin classification, respectively. Immunohistochemical analysis of GILT expression in 96 DLBCL cases demonstrated variation in GILT protein expression within tumor cells which correlated strongly with GILT mRNA expression. These studies identify a novel association between GILT expression and clinical outcome in lymphoma. Our findings underscore the role of antigen processing in DLBCL and suggest that molecules targeting this pathway warrant investigation as potential therapeutics.

Indexed as

antigen processing and presentationdiffuse large B cell lymphomaGILTMHC class IItumor immunology

Identifiers

PMID24409177
PMCPMC3885809
OpenAlexW2003874772

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.