Evidence map›Paper›PMID 27440446›Full record

ArticleCancer science2016

Role of galectin-1 in urinary bladder urothelial carcinoma cell invasion through the JNK pathway.

Kun-Hung Shen, Chien-Feng Li, Lan-Hsiang Chien, Cheng-Hao Huang, Chia-Cheng Su, Alex C Liao, Ting-Feng Wu

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 19% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Biomarkers of tumor invasiveness in proteomics (Review).International journal of oncology · 2020
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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

7 authors at 4 institutions in 1 country.

Kun-Hung ShenDepartment of Biotechnology, Southern Taiwan University of Science and Technology, Tainan, Taiwan.
Chien-Feng LiDepartment of Biotechnology, Southern Taiwan University of Science and Technology, Tainan, Taiwan.
Lan-Hsiang ChienDepartment of Biotechnology, Southern Taiwan University of Science and Technology, Tainan, Taiwan.
Cheng-Hao HuangNan Pao Resins Chemical Company Ltd, Tainan, Taiwan.
Chia-Cheng SuDepartment of Urology, Chi-Mei Medical Center, Tainan, Taiwan.
Alex C LiaoDepartment of Urology, Chi-Mei Medical Center, Tainan, Taiwan.
Ting-Feng WuDepartment of Biotechnology, Southern Taiwan University of Science and Technology, Tainan, Taiwan. wutingfe@stust.edu.tw.
Southern Taiwan University of Science and Technology · TWChia Nan University of Pharmacy and Science · TWChi Mei Medical Center · TWTaipei Medical University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human galectin-1 is a member of the galectin family, proteins with conserved carbohydrate-recognition domains that bind galactoside. Galectin-1 is highly expressed in various tumors and participates in various oncogenic processes. However, detailed descriptions of the function of galectin-1 in urinary bladder urothelial carcinoma have not been reported. Our previous cohort investigation showed that galectin-1 is associated with tumor invasiveness and is a possible independent prognostic marker of urinary bladder urothelial carcinoma. The present study aimed to clarify the relevance of galectin-1 expression level to tumor progression and invasion. In order to decipher a mechanism for the contribution of galectin-1 to the malignant behavior of urinary bladder urothelial carcinoma, two bladder cancer cell lines (T24 and J82) were established with knockdown of galectin-1 expression by shRNA. Bladder cancer cells with LGALS1 gene silencing showed reduced cell proliferation, lower invasive capability, and lower clonogenicity. Extensive signaling pathway studies indicated that galectin-1 participated in bladder cancer cell invasion by mediating the activity of MMP9 through the Ras-Rac1-MEKK4-JNK-AP1 signaling pathway. Our functional analyses of galectin-1 in urinary bladder urothelial carcinoma provided novel insights into the critical role of galectin-1 in tumor progression and invasion. These results revealed that silencing the galectin-1-mediated MAPK signaling pathway presented a novel strategy for bladder cancer therapy.

Indexed as

MAP Kinase Signaling SystemCell Line, TumorCell MovementCell ProliferationCell SurvivalGalectin 1Gene ExpressionGene Knockdown TechniquesGene SilencingHumansJNK Mitogen-Activated Protein KinasesRNA InterferenceRNA, Small InterferingUrinary Bladder NeoplasmsGalectin 1JNK Mitogen-Activated Protein KinasesRNA, Small InterferingGalectin-1invasionJNKshRNAurothelial bladder urinary carcinoma

Identifiers

PMID27440446
PMCPMC5084672
OpenAlexW2513534081

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.