Evidence map›Paper›PMID 34476666›Full record

ArticleJournal of neuro-oncology2021

Cytoskeleton-associated protein 4 (CKAP4) promotes malignant progression of human gliomas through inhibition of the Hippo signaling pathway.

Tao Luo, Kaikai Ding, Jianxiong Ji, Xin Zhang, Xiaobing Yang, Anjing Chen, Bin Huang, Di Zhang, Jian Wang, Xingang Li

Abstract read
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In one paragraph

Article in Journal of neuro-oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.8field-weighted citation impact, top 33% 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

10 citing papers in PubMed, 9 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

10 authors at 2 institutions in 2 countries.

Tao LuoDepartment of Neurosurgery, Qilu Hospital of Shandong University and Brain Science Research Institute, Cheeloo College of Medicine, Shandong University, 107# Wenhua Xi Road, Shandong, 250012, Jinan, China.
Kaikai DingDepartment of Neurosurgery, Qilu Hospital of Shandong University and Brain Science Research Institute, Cheeloo College of Medicine, Shandong University, 107# Wenhua Xi Road, Shandong, 250012, Jinan, China.
Jianxiong JiDepartment of Neurosurgery, Qilu Hospital of Shandong University and Brain Science Research Institute, Cheeloo College of Medicine, Shandong University, 107# Wenhua Xi Road, Shandong, 250012, Jinan, China.
Xin ZhangDepartment of Neurosurgery, Qilu Hospital of Shandong University and Brain Science Research Institute, Cheeloo College of Medicine, Shandong University, 107# Wenhua Xi Road, Shandong, 250012, Jinan, China.
Xiaobing YangDepartment of Neurosurgery, Qilu Hospital of Shandong University and Brain Science Research Institute, Cheeloo College of Medicine, Shandong University, 107# Wenhua Xi Road, Shandong, 250012, Jinan, China.
Anjing ChenDepartment of Neurosurgery, Qilu Hospital of Shandong University and Brain Science Research Institute, Cheeloo College of Medicine, Shandong University, 107# Wenhua Xi Road, Shandong, 250012, Jinan, China.
Bin HuangDepartment of Neurosurgery, Qilu Hospital of Shandong University and Brain Science Research Institute, Cheeloo College of Medicine, Shandong University, 107# Wenhua Xi Road, Shandong, 250012, Jinan, China.
Di ZhangDepartment of Neurosurgery, Qilu Hospital of Shandong University and Brain Science Research Institute, Cheeloo College of Medicine, Shandong University, 107# Wenhua Xi Road, Shandong, 250012, Jinan, China.
Jian Wang *Department of Neurosurgery, Qilu Hospital of Shandong University and Brain Science Research Institute, Cheeloo College of Medicine, Shandong University, 107# Wenhua Xi Road, Shandong, 250012, Jinan, China.
Xingang Li *Department of Neurosurgery, Qilu Hospital of Shandong University and Brain Science Research Institute, Cheeloo College of Medicine, Shandong University, 107# Wenhua Xi Road, Shandong, 250012, Jinan, China. lixg@sdu.edu.cn.ORCID http://orcid.org/0000-0002-4066-0973
Qilu Hospital of Shandong University · CNShandong University · CN

Funding

National Natural Science Foundation of China 81903126National Natural Science Foundation of China 81972351the 111 project B20058the China Postdoctoral Science Foundation 2018M642666the China Postdoctoral Science Foundation 2020T130371the Department of Science & Technology of Shandong Province ZR2019ZD33the Jinan Science and Technology Bureau of Shandong Province 2019GXRC006the Special Foundation for Taishan Scholars ts20110184the Special Foundation for Taishan Scholars tshw201502056the Special Foundation for Taishan Scholars tsqn20161067the Special Foundation for Taishan Scholars tsqn201909173
6 · The paper itself

Abstract

purposeGliomas are the most common and aggressive malignant brain tumors and are associated with high mortality and incidence in humans. Despite rigorous multi-modal therapy, including surgery, chemotherapy and radiotherapy, patients with malignant glioma survive an average of 12-15 months following primary diagnosis. Therefore, new molecular biomarkers are urgently needed for diagnosis and targeted therapy. Here, we find that suppression of CKAP4 might inhibit glioma growth through regulation of Hippo signaling.

methodsWe examined the expression levels of CKAP4 through analysis of RNA sequencing data from GEPIA and CGGA databases. Then, Lentivirus was used to construct stable cell lines with knockout or overexpression of CKAP4. Next, the function of CKAP4 on glioma was investigated in vitro and in an orthotopic brain tumor model in mice. Lastly, luciferase reporter assay, immunofluorescence and immunoblotting were performed to explore the potential mechanism of how CKAP4 affects gliomas.

resultsCKAP4 is highly upregulated in glioma and high CKAP4 expressing tumors were associated with poor patient survival. And CKAP4 promotes malignant progression of gliomas via inhibiting Hippo signaling.

conclusionCKAP4 has potential as a promising biomarker and can predict the prognosis of patients with gliomas. And targeting CKAP4 expression may be an effective therapeutic strategy for the treatment of human gliomas.

Indexed as

Brain NeoplasmsGliomaAnimalsCell Line, TumorCell ProliferationCytoskeletonGene Expression Regulation, NeoplasticHippo Signaling PathwayHumansMembrane ProteinsMiceCKAP4 protein, humanMembrane ProteinsCytoskeleton-associated protein 4 (CKAP4)GliomaHippo signalingTumorigenesisYAP/TAZ

Identifiers

PMID34476666
OpenAlexW3197668085

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.