Evidence map›Paper›PMID 33342045›Full record

ArticleJournal of cellular and molecular medicine2021

Expression of CAMK1 and its association with clinicopathologic characteristics in pancreatic cancer.

Yangyang Lei, Tianzhu Yu, Changyu Li, Jianke Li, Yicheng Liang, Xinyuan Wang, Yi Chen, Xiaolin Wang

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.1field-weighted citation impact, top 10% 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

26 citing papers in PubMed, 40 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

8 authors at 3 institutions in 2 countries.

Yangyang LeiShanghai Institute of Medical Imaging, Shanghai, China.
Tianzhu YuDepartment of Interventional Radiology, Zhongshan Hospital Fudan University, Shanghai, China.
Changyu LiDepartment of Interventional Radiology, Zhongshan Hospital Fudan University, Shanghai, China.
Jianke LiShanghai Institute of Medical Imaging, Shanghai, China.
Yicheng LiangDepartment of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Xinyuan WangInstitute of Immunology, Department of Biology, National University of Ireland Maynooth, Maynooth, Ireland.
Yi ChenDepartment of Interventional Radiology, Zhongshan Hospital Fudan University, Shanghai, China.
Xiaolin WangShanghai Institute of Medical Imaging, Shanghai, China.ORCID 0000-0003-2228-6196
Fudan University · CNNational University of Ireland, Maynooth · IEChinese Academy of Medical Sciences & Peking Union Medical College · CN

Funding

Ring Chang Special Fund of Shanghai Charity Foundation Q2015-024
6 · The paper itself

Abstract

Calcium/calmodulin-dependent protein kinase (CAMKs) can control a wide range of cancer-related functions in multiple tumour types. Herein, we explore the expressions and clinical significances of calcium/calmodulin-dependent protein kinase 1 (CAMK1) in pancreatic cancer (PC). The expression of CAMK1 in PC was analysed by Gene Expression Profiling Interactive Analysis 2 (GEPIA 2) database and the Oncomine database. For further validation, the protein level of CAMK1 in PC tissues was also detected in the Human Protein Atlas (HPA) database and the tissue microarray (TMA)-based immunohistochemistry (IHC). GEPIA 2 and Kaplan-Meier Plotter (KM Plotter) databases were used to explore the prognostic significances of CAMK1 in overall survival (OS) and disease-free survival (DFS) of PC at mRNA level. The relationship between CAMK1 expression and the clinicopathological characteristics of PC was further explored. Additionally, the Search Tool for the Retrieval of Interacting Genes (STRING) database was used to analyse protein-protein interactions (PPI). We found CAMK1 was highly expressed in PC both in bioinformatics analyses and TMA-IHC results. The prognostic analyses from the public databases also showed consistent results with follow-up data. The PPI network suggested that CALM1, CALM3, CREB1, CALM2, SYN1, NOS3, ATF1, GAPDH, PPM1F and FBXL12 were important significant genes associated with CAMK1. Our finding revealed CAMK1 has prognostic value in PC patients, suggesting that CAMK1 may has a distinct role in PC patients and can be used as a candidate marker for investigating clinical prognosis of PC.

Indexed as

Calcium-Calmodulin-Dependent Protein Kinase Type 1Databases, GeneticFemaleHumansKaplan-Meier EstimateMaleMiddle AgedPancreatic NeoplasmsPrognosisProtein Interaction MapsReproducibility of ResultsCalcium-Calmodulin-Dependent Protein Kinase Type 1CAMK1 protein, humanCAMK1pancreatic cancerprognosisprotein-protein interactionstissue microarray

Identifiers

PMID33342045
PMCPMC7812292
OpenAlexW3114598856

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LicenceCC BY
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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.