Evidence map›Paper›PMID 27062701›Full record

ArticleCancer biomarkers : section A of Disease markers2016

Prognostic significance of CLPTM1L expression and its effects on migration and invasion of human lung cancer cells.

Zhenhua Ni, Qingge Chen, Yiming Lai, Ziyuan Wang, Li Sun, Xuming Luo, Xiongbiao Wang

Abstract read
In one paragraph

Article in Cancer biomarkers : section A of Disease markers, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 27% 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

7 citing papers in PubMed, 12 citations in OpenAlex.

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  6. Mining the Plasma Cell Transcriptome for Novel Cell Surface Proteins.International journal of molecular sciences · 2018
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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 1 institution in 1 country.

Zhenhua NiCentral Lab, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
Qingge ChenDepartment of Respiratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
Yiming LaiDepartment of Respiratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
Ziyuan WangCentral Lab, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
Li SunDepartment of Respiratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
Xuming LuoDepartment of Respiratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
Xiongbiao WangDepartment of Respiratory Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
Shanghai University of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCLPTM1L (Cleft lip and palate transmembrane protein 1-like) has been previously shown to be overexpressed in lung cancer and is involved in regulating cisplatin sensitivity. In this study, we assessed the relationship between CLPTM1L expression and prognosis of lung cancer in patients and explored its role in regulating cell migration and invasion.

methodsImmunohistochemistry was used to examine CLPTM1L expression levels on a tissue microarray containing 73 sets of human lung cancer specimens with adjacent normal tissue. The correlation between CLPTM1L expression and patient survival was analysed by the Kaplan-Meier method. In addition, CLPTM1L-knockdown lung cells were used to investigate the effect of CLPTM1L on cell migration and invasion in vitro.

resultsThe results of immunohistochemical analysis showed that CLPTM1L was overexpressed in lung cancer tissues compared with adjacent normal tissues. Kaplan-Meier analyses revealed that patients with high CLPTM1L expression showed poorer survival than those with low CLPTM1L expression. In addition, in vitro studies revealed that the knockdown of CLPTM1L expression in 95-D lung cancer cells suppressed cell migration and invasion. Further, the loss of CLPTM1L resulted in decreased matrix metalloproteinase-2 (MMP-2) expression in these cells.

conclusionOur data demonstrate that CLPTM1L overexpression can predict poor prognosis in patients with lung cancer and suggest that CLPTM1L might be associated with the regulation of cell migration and invasion.

Indexed as

Cell Line, TumorCell MovementGene Expression Regulation, NeoplasticHumansImmunohistochemistryLung NeoplasmsMatrix Metalloproteinase 2Membrane ProteinsNeoplasm InvasivenessNeoplasm ProteinsRNA InterferenceRNA, Small InterferingCLPTM1L protein, humanMatrix Metalloproteinase 2Membrane ProteinsMMP2 protein, humanNeoplasm ProteinsRNA, Small InterferingCLPTM1LinvasionLung cancermigrationprognosis

Identifiers

PMID27062701
PMCPMC13016489
OpenAlexW2293084648

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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.