Evidence map›Paper›PMID 32958683›Full record

ArticleJournal for immunotherapy of cancer2020

Expression and clinical significance of PD-L1, B7-H3, B7-H4 and VISTA in craniopharyngioma.

Yuelong Wang, Jiaojiao Deng, Lin Wang, Tingyue Zhou, Jinlong Yang, Zerong Tian, Jinhao Yang, Hongxu Chen, Xin Tang, Shasha Zhao and 3 more

Open access · goldAbstract read
In one paragraph

Article in Journal for immunotherapy of cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 6% 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

36 citing papers in PubMed, 1 synthesis or guideline pooled it, 58 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

13 authors at 3 institutions in 2 countries.

Yuelong WangDepartment of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China.
Jiaojiao DengDepartment of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China.
Lin WangCardiovascular Institute, Stanford University School of Medicine, Stanford, CA, USA.
Tingyue ZhouState Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China.
Jinlong YangDepartment of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China.
Zerong TianDepartment of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China.
Jinhao YangDepartment of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China.
Hongxu ChenDepartment of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China.
Xin TangDepartment of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China.
Shasha ZhaoState Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China.ORCID 0000-0003-4775-614X
Liangxue ZhouDepartment of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China.
Aiping TongState Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, China jianguo_1229@126.com aipingtong@scu.edu.cn.
Jianguo XuDepartment of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China jianguo_1229@126.com aipingtong@scu.edu.cn.ORCID 0000-0001-9651-8186
Sichuan University · CNCardiovascular Institute of the South · USFudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCraniopharyngioma (CP) is a common refractory tumor of the central nervous system. However, little is known about the expression and clinical significance of B7 family ligands/receptors in CP patients. Thus, we conducted the present study to address this issue in a cohort of 132 CP cases.

methodsWe mapped and quantified the expression of B7 family ligands/receptors molecules programmed cell death ligand 1 (PD-L1), B7-H3, B7-H4 and V-domain Ig-containing suppressor of T cell activation (VISTA) in 89 adamantinomatous-type CP and 43 papillary-type CP samples using immunohistochemistry and immunofluorescence. Associations between the marker levels, clinicopathological variables and survival were evaluated.

resultsThe positive rates of PD-L1, B7-H3, B7-H4 and VISTA in the cohort of 132 CP cases were 76.5%, 100%, 40.2% and 80.3%, respectively. The cut-off values of PD-L1, B7-H3, B7-H4 and PD-L1 expression were determined by survival receiver operating characteristic (ROC) package, which was 70, 182, 0 and 20, respectively. Elevated expressions of PD-L1, B7-H3, B7-H4 and VISTA were significantly associated with some clinicopathological characteristics. Kaplan-Meier analysis indicated that higher VISTA expressions correlated with better overall survival (OS) and progression-free survival (PFS) (p=0.0053 and p=0.0066, respectively). Multivariate Cox regression analysis indicated that VISTA was an independent prognostic factor for OS (p=0.018) but not for PFS (p=0.898).

conclusionsWe found variable expression of PD-L1, B7-H3, B7-H4 and VISTA proteins in CPs. The results suggest that the expression level of VISTA may be used as an important indicator to predict the OS and PFS of CPs. B7 family ligands/receptors could be potential immunotherapeutic targets when treating CPs.

Indexed as

AdolescentAdultAgedB7 AntigensB7-H1 AntigenChildChild, PreschoolCraniopharyngiomaHumansMiddle AgedYoung AdultB7 AntigensB7-H1 AntigenCD274 protein, humanpathologytumours

Identifiers

PMID32958683
PMCPMC7507895
OpenAlexW3087656522

What OpenQuestion holds

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LicenceCC BY-NC
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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.