Evidence map›Paper›PMID 31426578›Full record

ArticleCancers2019

Soluble HLA in the Aqueous Humour of Uveal Melanoma Is Associated with Unfavourable Tumour Characteristics.

Annemijn P A Wierenga, Gülçin Gezgin, Els van Beelen, Michael Eikmans, Marijke Spruyt-Gerritse, Niels J Brouwer, Mieke Versluis, Robert M Verdijk, Sjoerd G van Duinen, Marina Marinkovic and 2 more

Abstract read
In one paragraph

Article in Cancers, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
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

15 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Review
  6. Review
  7. Potential of Aqueous Humor as a Liquid Biopsy for Uveal Melanoma.International journal of molecular sciences · 2022
    Article
  8. Review
  9. Review
  10. Cancers · 2021
    Article
  11. Review
  12. Liquid Biopsy in Uveal Melanoma: Are We There Yet?Ocular oncology and pathology · 2021
    Review
  13. Article
  14. Review
  15. Uveal Melanoma.Cancers · 2019
    Article
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

12 authors.

Annemijn P A WierengaDepartment of Ophthalmology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.
Gülçin GezginDepartment of Ophthalmology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.
Els van BeelenDepartment of Immunohematology and Blood Transfusion, Leiden University Medical Center, 2333ZA Leiden, The Netherlands.
Michael EikmansDepartment of Immunohematology and Blood Transfusion, Leiden University Medical Center, 2333ZA Leiden, The Netherlands.ORCID 0000-0002-9648-4227
Marijke Spruyt-GerritseDepartment of Immunohematology and Blood Transfusion, Leiden University Medical Center, 2333ZA Leiden, The Netherlands.
Niels J BrouwerDepartment of Ophthalmology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.ORCID 0000-0002-0854-0859
Mieke VersluisDepartment of Ophthalmology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.ORCID 0000-0002-8885-948X
Robert M VerdijkDepartment of Pathology, Leiden University Medical Center, 2333ZA Leiden, The Netherlands.
Sjoerd G van DuinenDepartment of Pathology, Leiden University Medical Center, 2333ZA Leiden, The Netherlands.
Marina MarinkovicDepartment of Ophthalmology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.
Gregorius P M LuytenDepartment of Ophthalmology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands.ORCID 0000-0003-3685-3868
Martine J JagerDepartment of Ophthalmology, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands. m.j.jager@lumc.nl.ORCID 0000-0003-2261-3820

Funding

Horizon 2020 667787
6 · The paper itself

Abstract

A high HLA expression in uveal melanoma (UM) is part of the prognostically unfavorable inflammatory phenotype. We wondered whether the presence of soluble HLA (sHLA) in the aqueous humour is associated with clinical, histopathological or genetic tumour characteristics, and represents tumour HLA expression and intratumoural inflammation. Aqueous humour from 108 UM patients was analysed for the presence of sHLA, using a Luminex assay specific for HLA Class I. Clinical and genetic parameters were compared between sHLA-positive and negative eyes. A qPCR analysis was performed on tumour tissue using a Fluidigm assay. In 19/108 UM-containing eyes, the sHLA level in the aqueous was above the detection limit. Tumours in sHLA-positive eyes were significantly larger, more frequently involved the ciliary body, and more often showed monosomy 3, gain of chromosome 8q and loss of BAP1 staining. Melanoma-related survival was worse in patients with sHLA-positive aqueous humour. sHLA in the aqueous did not represent the tumour's HLA expression and did not relate to immune cell infiltration in the tumour. We conclude that UM-containing eyes may contain sHLA in the aqueous humour, where it is a prognostically-unfavourable sign and may influence local immune responses.

Indexed as

aqueous humourimmunotherapyinfiltrateliquid biopsiessoluble HLAuveal melanoma

Identifiers

PMID31426578
PMCPMC6721510

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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.