Evidence map›Paper›PMID 27895918›Full record

ArticleJournal for immunotherapy of cancer2016

Classical and non-classical HLA class I aberrations in primary cervical squamous- and adenocarcinomas and paired lymph node metastases.

Debbie M Ferns, A Marijne Heeren, Sanne Samuels, Maaike C G Bleeker, Tanja D de Gruijl, Gemma G Kenter, Ekaterina S Jordanova

Abstract read
In one paragraph

Article in Journal for immunotherapy of cancer, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing 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

41 citing papers in PubMed.

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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.

Debbie M Ferns *Center Gynecological Oncology Amsterdam (CGOA), Department of Obstetrics and Gynecology, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.
A Marijne Heeren *Center Gynecological Oncology Amsterdam (CGOA), Department of Obstetrics and Gynecology, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.
Sanne SamuelsCenter Gynecological Oncology Amsterdam (CGOA), Department of Gynecology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, P.O. Box 90203, 1006 BE Amsterdam, The Netherlands.
Maaike C G BleekerDepartment of Pathology, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.
Tanja D de GruijlDepartment of Medical Oncology, VU University Medical Center-Cancer Center Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.
Gemma G KenterCenter Gynecological Oncology Amsterdam (CGOA), Department of Obstetrics and Gynecology, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.
Ekaterina S JordanovaCenter Gynecological Oncology Amsterdam (CGOA), Department of Obstetrics and Gynecology, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTumors avoid destruction by cytotoxic T cells (CTL) and natural killer (NK) cells by downregulation of classical human leukocyte antigens (HLA) and overexpression of non-classical HLA. This is the first study to investigate HLA expression in relation to histology (squamous cell carcinoma (SCC) vs. adenocarcinoma (AC)), clinicopathological parameters and survival in a large cervical cancer patient cohort.

methodsClassical (HLA-A and HLA-B/C)- and non-classical HLA molecules (HLA-E and HLA-G) were studied on primary tumors and paired lymph node (LN) metastases from cervical cancer patients (

resultsDecreased expression of HLA-A (SCC

conclusionThese results strengthen the idea of tumor immune escape variants leading to metastasis. Moreover, SCC tumors showing downregulation of HLA-A or total classical HLA in combination with HLA-G expression had poor prognosis. Our findings warrant further analysis of HLA expression as a biomarker for patient selection for CTL- and NK- cell based immunotherapeutic intervention.

Indexed as

Genetic VariationAdenocarcinomaAdultAgedAged, 80 and overAllelesBiomarkersCarcinoma, Squamous CellFemaleGene ExpressionHistocompatibility Antigens Class IHumansImmunohistochemistryKaplan-Meier EstimateLymphatic MetastasisMiddle AgedBiomarkersHistocompatibility Antigens Class IAdenocarcinomaCervical cancerClassical and non-classical HLA expressionMetastatic lymph nodesPrimary tumorSquamous cell carcinoma

Identifiers

PMID27895918
PMCPMC5109766

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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.