Evidence map›Paper›PMID 30510890›Full record

ArticleAnalytical cellular pathology (Amsterdam)2018

High HLA-F Expression Is a Poor Prognosis Factor in Patients with Nasopharyngeal Carcinoma.

Bo Wu, Haihua Yang, Shenpeng Ying, Hongsheng Lu, Wei Wang, Jiaming Lv, Huacai Xiong, Wei Hu

Abstract read
In one paragraph

Article in Analytical cellular pathology (Amsterdam), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

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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

17 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

8 authors.

Bo WuThe Department of Radiotherapy, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, Zhejiang, China.ORCID 0000-0001-6634-1201
Haihua YangThe Department of Radiotherapy, Taizhou Hospital of Zhejiang Province, Linhai, Zhejiang, China.
Shenpeng YingThe Department of Radiotherapy, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, Zhejiang, China.
Hongsheng LuThe Department of Radiotherapy, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, Zhejiang, China.
Wei WangThe Department of Radiotherapy, Taizhou Hospital of Zhejiang Province, Linhai, Zhejiang, China.
Jiaming LvThe Department of Radiotherapy, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, Zhejiang, China.
Huacai XiongThe Department of Radiotherapy, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, Zhejiang, China.
Wei HuThe Department of Radiotherapy, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, Zhejiang, China.ORCID 0000-0002-3012-0295

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsIn patients with nasopharyngeal carcinoma (NPC), local treatment failure and distant metastasis contribute largely to poor outcomes. The nasopharynx is an important lymphoid tissue, and NPC tumourigenesis and development are partly attributed to immune system disorders. Human leukocyte antigen F (HLA-F) has shown a close correlation with NPC in many genome-wide association studies (GWASs). However, clinical studies rarely explore the relationship of HLA-F expression with the clinical parameters and outcomes in patients with NPC.

methodsIn this study, we used immunohistochemistry to evaluate HLA-F expression in 74 paraffin-embedded NPC tissue sections and then analysed the association between HLA-F expression and clinical parameters and outcomes. The plasma concentration of soluble HLA-F (sHLA-F) in NPC patients and normal controls was also detected, via enzyme-linked immunosorbent assay (ELISA).

resultsLow, moderate, and high HLA-F expression levels were observed in 47.3% (35/74), 35.1% (26/74), and 17.6% (13/74), respectively, of the tissue samples. HLA-F expression showed a significant correlation with local recurrence (

conclusionsOur study provides the first evidence that high HLA-F expression is associated with NPC local recurrence and distant metastasis and may be regarded as a poor prognostic factor for NPC patients. Additional studies using larger sample sizes may be necessary to determine whether sHLA-F is a feasible NPC diagnostic indicator.

Indexed as

AdultAgedAged, 80 and overCase-Control StudiesDisease-Free SurvivalFemaleHistocompatibility Antigens Class IHumansKaplan-Meier EstimateMaleMiddle AgedNasopharyngeal CarcinomaNasopharyngitisNeoplasm MetastasisNeoplasm Recurrence, LocalPrognosisHistocompatibility Antigens Class IHLA-F antigens

Identifiers

PMID30510890
PMCPMC6232804

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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.