Evidence map›Paper›PMID 31960425›Full record

ArticleThe Journal of pathology2020

Loss of BAP1 expression is associated with an immunosuppressive microenvironment in uveal melanoma, with implications for immunotherapy development.

Carlos R Figueiredo, Helen Kalirai, Joseph J Sacco, Ricardo A Azevedo, Andrew Duckworth, Joseph R Slupsky, Judy M Coulson, Sarah E Coupland

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of pathology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed, 1 pooled it
9.3field-weighted citation impact, top 1% 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

93 citing papers in PubMed, 1 synthesis or guideline pooled it, 154 citations in OpenAlex.

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33 more citing papers are in PubMed but not listed here.

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

8 authors at 2 institutions in 3 countries.

Carlos R FigueiredoDepartment of Molecular and Clinical Cancer Medicine, ITM, University of Liverpool, Liverpool, UK.ORCID 0000-0003-3680-4070
Helen KaliraiDepartment of Molecular and Clinical Cancer Medicine, ITM, University of Liverpool, Liverpool, UK.ORCID 0000-0002-4440-2576
Joseph J SaccoDepartment of Molecular and Clinical Cancer Medicine, ITM, University of Liverpool, Liverpool, UK.
Ricardo A AzevedoDepartment of Cancer Biology, The University of Texas-MD Anderson Cancer Center, Houston, TX, USA.
Andrew DuckworthDepartment of Molecular and Clinical Cancer Medicine, ITM, University of Liverpool, Liverpool, UK.
Joseph R SlupskyDepartment of Molecular and Clinical Cancer Medicine, ITM, University of Liverpool, Liverpool, UK.ORCID 0000-0002-7410-9004
Judy M CoulsonDepartment of Cellular and Molecular Physiology, University of Liverpool, Liverpool, UK.ORCID 0000-0003-2191-2001
Sarah E CouplandDepartment of Molecular and Clinical Cancer Medicine, ITM, University of Liverpool, Liverpool, UK.ORCID 0000-0002-1464-2069
University of Liverpool · GBThe University of Texas MD Anderson Cancer Center · US

Funding

Medical Research Council MR/M009114/1
6 · The paper itself

Abstract

Immunotherapy using immune checkpoint inhibitors (ICIs) induces durable responses in many metastatic cancers. Metastatic uveal melanoma (mUM), typically occurring in the liver, is one of the most refractory tumours to ICIs and has dismal outcomes. Monosomy 3 (M3), polysomy 8q, and BAP1 loss in primary uveal melanoma (pUM) are associated with poor prognoses. The presence of tumour-infiltrating lymphocytes (TILs) within pUM and surrounding mUM - and some evidence of clinical responses to adoptive TIL transfer - strongly suggests that UMs are indeed immunogenic despite their low mutational burden. The mechanisms that suppress TILs in pUM and mUM are unknown. We show that BAP1 loss is correlated with upregulation of several genes associated with suppressive immune responses, some of which build an immune suppressive axis, including HLA-DR, CD38, and CD74. Further, single-cell analysis of pUM by mass cytometry confirmed the expression of these and other markers revealing important functions of infiltrating immune cells in UM, most being regulatory CD8

Indexed as

Tumor MicroenvironmentBiomarkers, TumorHumansImmunologic FactorsImmunosuppressive AgentsImmunotherapyLymphocytes, Tumor-InfiltratingMelanomaMutationT-LymphocytesTumor Suppressor ProteinsUbiquitin ThiolesteraseUveal MelanomaUveal NeoplasmsBAP1 protein, humanBiomarkers, TumorImmunologic FactorsImmunosuppressive AgentsTumor Suppressor ProteinsUbiquitin ThiolesteraseCyTOFdigital spatial profilingimmune profileimmunotherapy resistanceNanoStringuveal melanoma

Identifiers

PMID31960425
PMCPMC7216965
OpenAlexW3002671583

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.