Evidence map›Paper›PMID 31619714›Full record

ArticleScientific reports2019

Downregulation of B7-H4 suppresses tumor progression of hepatocellular carcinoma.

Lijie Dong, Lulu Xie, Minjing Li, Hanhan Dai, Xia Wang, Peiyuan Wang, Qiang Zhang, Wei Liu, Xuemei Hu, Mingdong Zhao

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.8field-weighted citation impact, top 32% 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

8 citing papers in PubMed, 16 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

10 authors at 1 institution in 1 country.

Lijie DongDepartment of Imaging, Binzhou Medical University, Binzhou, Shandong, 264003, P.R. China.
Lulu XieDepartment of Imaging, Binzhou Medical University, Binzhou, Shandong, 264003, P.R. China.
Minjing LiMedicine & Pharmacy Research Center, Binzhou Medical University, Yantai, Shandong, 264003, P.R. China.
Hanhan DaiDepartment of Imaging, Binzhou Medical University, Binzhou, Shandong, 264003, P.R. China.
Xia WangDepartment of Oral Pathology, Binzhou Medical University, Yantai, Shandong, 264003, P.R. China.
Peiyuan WangDepartment of Imaging, Binzhou Medical University, Binzhou, Shandong, 264003, P.R. China.
Qiang ZhangMedicine & Pharmacy Research Center, Binzhou Medical University, Yantai, Shandong, 264003, P.R. China.
Wei LiuDepartment of Imaging, Binzhou Medical University, Binzhou, Shandong, 264003, P.R. China.
Xuemei HuDepartment of Immunology, Binzhou Medical University, Yantai, Shandong, 264003, P.R. China. xue-mei-hu@163.com.
Mingdong ZhaoDepartment of Imaging, Binzhou Medical University, Binzhou, Shandong, 264003, P.R. China. mingdongzhao@126.com.ORCID http://orcid.org/0000-0002-9984-0506
Binzhou Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

B7-H4, as a member of the B7 superfamily, was overexpressed in various types of cancers. However, the effects of B7-H4 on the aggressiveness of HCC and the underlying mechanisms have not yet been fully explored. For this purpose, B7-H4 expression was detected by Flow cytometry and Western blotting, it was highly expressed in several HCC cell lines but not in normal LO2 cell line. Knockdown B7-H4 expression induced HCC cells apoptosis by flow cytometry and colony formation assays and increased several apoptosis-related proteins, including survivin, cleaved caspase-3, cleaved caspase-7, and Bax, while the pro-growth protein survivin was reduced. Then the proliferation and cell cycle were suppressed after treated by siB7-H4. Moreover, the level of B7-H4 was significantly correlated with cell migration. In vivo, intra-tumor injection of siRNA targeting B7-H4 can significantly inhibited the growth of HepG2 cells in nude mice. Finally, regions of interest were manually traced on T1WI, T2WI, DWI and ADC of MR images. ADC values were increased in HCC xenografts after B7-H4 siRNA treatment. These data indicated that downregulation of B7-H4 suppressed the proliferation and migration and promoted apoptosis in vitro and in vivo. Blocking the B7-H4 channel might be a potential therapeutic strategy for HCC.

Indexed as

Gene Expression Regulation, NeoplasticAnimalsAntigens, CDApoptosisbcl-2-Associated X ProteinCadherinsCarcinoma, HepatocellularCaspase 3Caspase 7Cell Line, TumorCell MovementCell ProliferationDisease ProgressionFemaleHumansLiver NeoplasmsAntigens, CDBAX protein, humanbcl-2-Associated X ProteinBIRC5 protein, humanCadherinsCASP3 protein, humanCASP7 protein, humanCaspase 3Caspase 7CDH1 protein, humanRNA, Small InterferingSurvivinVimentinVIM protein, humanV-Set Domain-Containing T-Cell Activation Inhibitor 1VTCN1 protein, human

Identifiers

PMID31619714
PMCPMC6795893
OpenAlexW2980959169

What OpenQuestion holds

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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.