Evidence map›Paper›PMID 24223455›Full record

ArticleDisease markers2013

Increased LEF1 expression and decreased Notch2 expression are strong predictors of poor outcomes in colorectal cancer patients.

Wen-Juan Wang, Yu Yao, Li-Li Jiang, Ting-Hua Hu, Jie-Qun Ma, Zhi-Ping Ruan, Tao Tian, Hui Guo, Shu-Hong Wang, Ke-Jun Nan

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Article in Disease markers, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
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29citing papers in PubMed, 2 pooled it
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1 · What the graph read from it

What it found

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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

29 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  20. LEF1 is preferentially expressed in the tubal-peritoneal junctions and is a reliable marker of tubal intraepithelial lesions.Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc · 2017
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

10 authors.

Wen-Juan WangDepartment of Oncology, First Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, China.
Yu Yao
Li-Li Jiang
Ting-Hua Hu
Jie-Qun Ma
Zhi-Ping Ruan
Tao Tian
Hui Guo
Shu-Hong Wang
Ke-Jun Nan

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

objectiveWe aimed to examine the expression of lymphoid enhancer factor 1 (LEF1) and Notch2 in colorectal cancer (CRC) and their association with clinicopathologic variables and CRC patients' prognosis.

methodsImmunohistochemistry, quantitative real-time polymerase chain reaction (qRT-PCR), and Western blot analysis were performed to assess the expression of LEF1 and Notch2 in 184 patients with CRC.

resultsWe observed a strong negative correlation between LEF1 expression and Notch2 expression (P < 0.001). Both LEF1 mRNA and protein expression increased while the Notch2 mRNA and protein expression decreased in tumor specimens compared with the matched paratumorous normal tissue (P < 0.001). An increase in LEF1 protein expression was significantly associated with lymph node metastases, distant metastasis, advanced TNM (tumor-node-metastasis) stage, and shorter overall survival. A decrease in Notch2 protein expression was associated with poorly differentiated tumors, lymph node metastases, distant metastasis, advanced TNM stage, and shorter overall survival of patients. In the multivariate Cox regression analysis, the LEF1 protein expression (P < 0.001), Notch2 protein expression (P < 0.001), TNM stage (P < 0.001), and the combination of increased LEF1 protein coexpression and decreased Notch2 protein coexpression (P < 0.001) were found to be independent prognostic indicators in CRC.

conclusionOur results suggest that increased LEF1 coexpression and decreased Notch2 coexpression represent a risk factor for poor overall survival of CRC patients.

Indexed as

AdultAgedBiomarkers, TumorCarcinomaColorectal NeoplasmsFemaleGene Expression Regulation, NeoplasticHumansLymphatic MetastasisLymphoid Enhancer-Binding Factor 1MaleMiddle AgedPrognosisReceptor, Notch2RNA, MessengerTranscription, GeneticBiomarkers, TumorLEF1 protein, humanLymphoid Enhancer-Binding Factor 1NOTCH2 protein, humanReceptor, Notch2RNA, Messenger

Identifiers

PMID24223455
PMCPMC3810108

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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.