Evidence map›Paper›PMID 31591149›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2019

High GILT Expression and an Active and Intact MHC Class II Antigen Presentation Pathway Are Associated with Improved Survival in Melanoma.

Kenneth H Buetow, Lydia R Meador, Hari Menon, Yih-Kuang Lu, Jacob Brill, Haiyan Cui, Denise J Roe, David J DiCaudo, K Taraszka Hastings

Open access · greenAbstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

33 citing papers in PubMed, 34 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 3 institutions in 1 country.

Kenneth H BuetowSchool of Life Sciences, Arizona State University, Tempe, AZ 85281.
Lydia R MeadorDepartment of Basic Medical Sciences, University of Arizona College of Medicine, Phoenix, AZ 85004.
Hari MenonDepartment of Basic Medical Sciences, University of Arizona College of Medicine, Phoenix, AZ 85004.ORCID 0000-0001-5684-1405
Yih-Kuang LuSchool of Life Sciences, Arizona State University, Tempe, AZ 85281.
Jacob BrillSchool of Life Sciences, Arizona State University, Tempe, AZ 85281.
Haiyan CuiUniversity of Arizona Cancer Center, University of Arizona, Tucson, AZ 85724.ORCID 0000-0003-4969-4835
Denise J RoeUniversity of Arizona Cancer Center, University of Arizona, Tucson, AZ 85724.
David J DiCaudoMayo Clinic, Scottsdale, AZ 85259.
K Taraszka HastingsDepartment of Basic Medical Sciences, University of Arizona College of Medicine, Phoenix, AZ 85004; khasting@email.arizona.edu.ORCID 0000-0003-1502-8033
University of Arizona · USArizona State University · USMayo Clinic in Arizona · US

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
GILT and regulation of Treg development in cutaneous autoimmunityR03AR063259 · NIAMS · UNIVERSITY OF ARIZONA · PI HASTINGS, KAREN TARASZKA · 2013 to 2015
$227k
BLRD VA I01 BX005336NCI NIH HHS P30 CA023074NCI NIH HHS T32 CA009213NIAMS NIH HHS R03 AR063259
6 · The paper itself

Abstract

The MHC class I Ag presentation pathway in melanoma cells has a well-established role in immune-mediated destruction of tumors. However, the clinical significance of the MHC class II Ag presentation pathway in melanoma cells is less clear. In Ag-presenting cells, IFN-γ-inducible lysosomal thiol reductase (GILT) is critical for MHC class II-restricted presentation of multiple melanoma Ags. Although not expressed in benign melanocytes of nevi, GILT and MHC class II expression is induced in malignant melanocytes in a portion of melanoma specimens. Analysis of The Cancer Genome Atlas cutaneous melanoma data set showed that high GILT mRNA expression was associated with improved overall survival. Expression of IFN-γ, TNF-α, and IL-1β was positively associated with GILT expression in melanoma specimens. These cytokines were capable of inducing GILT expression in human melanoma cells in vitro. GILT protein expression in melanocytes was induced in halo nevi, which are nevi undergoing immune-mediated regression, and is consistent with the association of GILT expression with improved survival in melanoma. To explore potential mechanisms of GILT's association with patient outcome, we investigated pathways related to GILT function and expression. In contrast to healthy skin specimens, in which the MHC class II pathway was nearly uniformly expressed and intact, there was substantial variation in the MHC class II pathway in the The Cancer Genome Atlas melanoma specimens. Both an active and intact MHC class II pathway were associated with improved overall survival in melanoma. These studies support a role for GILT and the MHC class II Ag presentation pathway in melanoma outcome.

Indexed as

AdolescentAntigen PresentationCell Line, TumorCutaneous Malignant MelanomaFemaleHEK293 CellsHistocompatibility Antigens Class IIHumansInterferon-gammaMaleMelanomaOxidoreductases Acting on Sulfur Group DonorsReal-Time Polymerase Chain ReactionRecombinant ProteinsRNA, MessengerSkin NeoplasmsHistocompatibility Antigens Class IIIFI30 protein, humanIFNG protein, humanInterferon-gammaOxidoreductases Acting on Sulfur Group DonorsRecombinant ProteinsRNA, Messenger

Identifiers

PMID31591149
PMCPMC6832889
OpenAlexW2980214359

What OpenQuestion holds

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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.