Evidence map›Paper›PMID 28484360›Full record

ArticleClinical proteomics2017

Downregulation of ATP1A1 promotes cancer development in renal cell carcinoma.

Dan Zhang, Peng Zhang, Pengbo Yang, Yu He, Xixi Wang, Yanfang Yang, Hongxia Zhu, Ningzhi Xu, Shufang Liang

Open access · goldAbstract read
In one paragraph

Article in Clinical proteomics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

19 citing papers in PubMed, 32 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

9 authors at 3 institutions in 1 country.

Dan Zhang *State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, No.17 Section 3, People's South Road, Chengdu, 610041 People's Republic of China.
Peng Zhang *Department of Urinary Surgery, West China Hospital, West China Medical School, Sichuan University, Chengdu, 610041 People's Republic of China.
Pengbo YangState Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, No.17 Section 3, People's South Road, Chengdu, 610041 People's Republic of China.
Yu HeState Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, No.17 Section 3, People's South Road, Chengdu, 610041 People's Republic of China.
Xixi WangState Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, No.17 Section 3, People's South Road, Chengdu, 610041 People's Republic of China.
Yanfang YangState Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, No.17 Section 3, People's South Road, Chengdu, 610041 People's Republic of China.
Hongxia ZhuLaboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, Cancer Institute and Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, 100021 People's Republic of China.
Ningzhi XuState Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, No.17 Section 3, People's South Road, Chengdu, 610041 People's Republic of China.
Shufang LiangState Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, No.17 Section 3, People's South Road, Chengdu, 610041 People's Republic of China.
Sichuan University · CNState Key Laboratory of BiotherapyState Key Laboratory of Molecular Oncology

Funding

The Role of Brain Stress Systems in the Prefrontal Cortex in Compulsive DrinkingR01AA020608 · NIAAA · SCRIPPS RESEARCH INSTITUTE, THE · PI GEORGE, OLIVIER · 2011 to 2015
$1.8M
NIAAA NIH HHS R01 AA020608
6 · The paper itself

Abstract

backgroundAberrant expression of Na

methodsWe investigated the ATP1A1 expression changes and possible roles in RCC through a quantitative proteomic approach and an integrative biochemical assessment. We detected ATP1A1 in RCC with LC-MS/MS, and further validated its expression with immunohistochemical analyses of 80 pairs of the RCC tumor and non-tumor tissues samples. The association of ATP1A1 expression with RCC pathology was statistically analyzed. Cell proliferation, migration and apoptosis were measured by CCK-8, boyden chamber assay and flow cytometry, respectively. The production of reactive oxygen species (ROS) was labeled with a single staining using a commercial kit, and was further detected with flow cytometry.

resultsThe ATP1A1 shows a significantly decreased expression in human RCC tissues than in the adjacent non-tumor tissues. The RCC patients with ATP1A1-positive expression exhibit longer overall survival time than the ATP1A1-negative patients. The exogenous overexpression of ATP1A1 inhibits RCC cell proliferation and cell migration by increasing the production of ROS. In addition, ATP1A1-mediated Raf/MEK/ERK signaling pathway is suppressed in RCC cells, indicating the possible occurrence of induced cell apoptosis.

conclusionsOur in vitro and in vivo data of ATP1A1 inhibitory roles in RCC progression suggest that ATP1A1 is a potential novel suppressor protein for renal cancer.

Indexed as

DownregulationNa+/K+-ATPase α1 subunitRenal cell carcinoma

Identifiers

PMID28484360
PMCPMC5418755
OpenAlexW2610717825

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.