Evidence map›Paper›PMID 26944057›Full record

ArticleTumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine2016

Armc8 regulates the invasive ability of hepatocellular carcinoma through E-cadherin/catenin complex.

Yang Zhao, Songlin Peng, Changjun Jia, Feng Xu, Yongqing Xu, Chaoliu Dai

Abstract read
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In one paragraph

Article in Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

14 citing papers in PubMed, 20 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

6 authors at 1 institution in 1 country.

Yang ZhaoDepartment of Hepatobiliary and Spleenary Surgery, The Affiliated Shengjing Hospital, China Medical University, 110004, Shenyang, China.
Songlin PengDepartment of Hepatobiliary and Spleenary Surgery, The Affiliated Shengjing Hospital, China Medical University, 110004, Shenyang, China.
Changjun JiaDepartment of Hepatobiliary and Spleenary Surgery, The Affiliated Shengjing Hospital, China Medical University, 110004, Shenyang, China.
Feng XuDepartment of Hepatobiliary and Spleenary Surgery, The Affiliated Shengjing Hospital, China Medical University, 110004, Shenyang, China.
Yongqing XuDepartment of Hepatobiliary and Spleenary Surgery, The Affiliated Shengjing Hospital, China Medical University, 110004, Shenyang, China.
Chaoliu DaiDepartment of Hepatobiliary and Spleenary Surgery, The Affiliated Shengjing Hospital, China Medical University, 110004, Shenyang, China. daiclgandanpi@163.com.
China Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Armc8 (armadillo-repeat-containing protein 8) was proved to promote disruption of E-cadherin complex through regulating α-catenin degradation. In this study, we investigated Armc8 expression in hepatocellular carcinoma using immunohistochemistry (IHC). The positive rate of Armc8 expression in hepatocellular carcinoma was 53.9 % and higher than that in normal hepatic tissues (9.2 %) (p < 0.05). Clinicopathological analysis shows that Armc8 expression in hepatocellular carcinoma was significantly associated with larger tumor size (≥5 cm), multiple tumor numbers, higher pathological grade (media and poor), advanced TNM stages (II/III), and advanced BCLC stages (B/C). Western blot study also detected higher Armc8 expression in hepatocellular carcinoma cells including HepG2, HCC97L, and SMMC-7721 than in human hepatic cell Bel-7402. We further use specific small interfering RNAs (siRNAs) to knock down Armc8 expression in HepG2 cells and found that knockdown of Armc8 expression significantly inhibited the invasive ability of HepG2 cells. Downregulation of Armc8 expression significantly upregulated α-catenin, β-catenin, and E-cadherin expression in HepG2 cells. Immunofluorescent study shows that knockdown of Armc8 expression restored E-cadherin expression in membrane of HepG2 cells. These results indicate that Armc8 may be a potential cancer marker in hepatocellular carcinoma and may regulate cancer invasion through E-cadherin/catenin complex.

Indexed as

AdultAgedAged, 80 and overArmadillo Domain Proteinsbeta CateninBlotting, WesternCadherinsCarcinoma, HepatocellularFemaleFluorescent Antibody TechniqueGene Knockdown TechniquesHumansLiver NeoplasmsMaleMiddle AgedNeoplasm InvasivenessArmadillo Domain ProteinsARMC8 protein, humanbeta CateninCadherinsCTNNB1 protein, humanArmc8E-cadherinHepatocellular carcinomaα-cateninβ-catenin

Identifiers

PMID26944057
OpenAlexW2290305064

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.