Evidence map›Paper›PMID 22134786›Full record

ArticleDigestive diseases and sciences2012

Inactivation of MYO5B promotes invasion and motility in gastric cancer cells.

Wenjie Dong, Xiaobing Chen, Ping Chen, Dongli Yue, Linan Zhu, Qingxia Fan

Abstract read
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In one paragraph

Article in Digestive diseases and sciences, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
0.4field-weighted citation impact, top 40% 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

22 citing papers in PubMed, 38 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 4 institutions in 1 country.

Wenjie DongDepartment of Internal Medicine-Oncology, The First Affiliated Hospital, Zhengzhou University, 1 Western Jianshe Road, Zhengzhou 450052, People's Republic of China.
Xiaobing Chen
Ping Chen
Dongli Yue
Linan Zhu
Qingxia Fan
First Affiliated Hospital of Zhengzhou University · CNZhengzhou University · CNHenan Cancer Hospital · CNShanghai Jiao Tong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLoss of cell polarity and tissue disorganisation are hallmarks of cancer. MYO5B mutations disrupt epithelial cell polarity, suggesting that MYO5B may be involved in tumorigenesis.

methodsWe analyzed MYO5B expression in 70 gastric cancer tissues by immunohistochemistry using a tissue microarray method. Two related proteins, Rab11a and TfR, were also investigated.

resultsWe found that the negative rate of MYO5B was 78.6 and 17.1% in gastric cancer and normal gastric tissues (P < 0.001), respectively. The MYO5B expression had a strong relationship with Rab11a expression (P = 0.002). We also found that inactivation by siRNA against MYO5B promoted the proliferation, invasion and migration of gastric cancer cells.

conclusionThe expression of MYO5B was downregulated in gastric cancer and inactivation of MYO5B may contribute to tumorigenesis. Therefore, MYO5B may become an important biomarker for gastric cancer in the future.

Indexed as

Cell PolarityEpithelial CellsMyosin Heavy ChainsMyosin Type VStomach NeoplasmsAntigens, CDCell Line, TumorCell MovementCell Transformation, NeoplasticDown-RegulationFemaleGene ExpressionHumansImmunohistochemistryLymphatic MetastasisMaleAntigens, CDCD71 antigenMYO5B protein, humanMyosin Heavy ChainsMyosin Type Vrab11 GTP-Binding Proteinsrab GTP-Binding ProteinsReceptors, TransferrinRNA, Small Interfering

Identifiers

PMID22134786
OpenAlexW1991210832

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.