Evidence map›Paper›PMID 26921196›Full record

ArticleOncotarget2016

Nek7 is overexpressed in hepatocellular carcinoma and promotes hepatocellular carcinoma cell proliferation in vitro and in vivo.

Lei Zhou, Zhixin Wang, Xinsen Xu, Yong Wan, Kai Qu, Haining Fan, Qiangpu Chen, Xuejun Sun, Chang Liu

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

24 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. The NIMA-related kinase family and cancer.Frontiers in oncology · 2025
    Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. In Mitosis You Are Not: The NIMA Family of Kinases inInternational journal of molecular sciences · 2022
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Checking NEKs: Overcoming a Bottleneck in Human Diseases.Molecules (Basel, Switzerland) · 2020
    Review
  19. Article
  20. Review
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.

Lei ZhouDepartment of Hepatobiliary Surgery, The Affiliated Hospital of Binzhou Medical University, Binzhou, China.
Zhixin WangDepartment of Hepatobiliary Surgery, The First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, China.
Xinsen XuDepartment of Hepatobiliary Surgery, The First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, China.
Yong WanDepartment of Hepatobiliary Surgery, The First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, China.
Kai QuDepartment of Hepatobiliary Surgery, The First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, China.
Haining FanDepartment of Hepatopancreatobiliary Surgery, The Affiliated Hospital of Qinghai University, Xining, China.
Qiangpu ChenDepartment of Hepatobiliary Surgery, The Affiliated Hospital of Binzhou Medical University, Binzhou, China.
Xuejun SunDepartment of General Surgery, The First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, China.
Chang LiuDepartment of Hepatobiliary Surgery, The First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, China.
First Affiliated Hospital of Xi'an Jiaotong University · CNBinzhou Medical University · CNQinghai University Affiliated Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

NIMA-related kinase-7 (Nek7) is a serine/threonine kinase involved in cell-cycle progression via mitotic spindle formation and cytokinesis. In this study, we investigated whether Nek7 involves in hepatocellular carcinoma (HCC). Interestingly, we found that Nek7 was significantly overexpressed in HCC than in liver tissues. In HCC patients, high Nek7 expression was significantly correlated with tumor numbers, tumor diameter, adjacent organs invasion, tumor grade and TNM stage. Furthermore, Nek7 expression pattern showed close relationship with that of Ki-67, a well-stablished cell proliferation marker. More importantly, patients with higher expression levels of Nek7 had significantly lower 5-years survival rate. Likewise, Nek7 expression was significantly higher in HCC cell lines than normal hepatic cell line. By Nek7 silencing using lentivirus-mediated Nek7 interference approach, the growth of HCC cell lines was inhibited and the tumor growth in xenograft mouse model was also suppressed. Mechanistic studies showed that silencing of Nek7 resulted in decreasing cyclinB1 level both in vitro and in vivo. In conclusion, this study highlights for the first time the possible role of Nek7 in HCC progression. Nek7 would be a useful biomarker that early predicts HCC patients at higher risk of poor prognosis. Also, Nek7 could be a novel HCC therapeutic target.

Indexed as

AnimalsBiomarkers, TumorCarcinoma, HepatocellularCell Line, TumorCell ProliferationFemaleHEK293 CellsHep G2 CellsHeterograftsHumansImmunohistochemistryLiver NeoplasmsMaleMiceMice, Inbred BALB CMice, NudeBiomarkers, TumorNEK7 protein, humanNIMA-Related Kinasescell proliferationcyclin B1hepatocellular carcinomaNek7prognosis

Identifiers

PMID26921196
PMCPMC4951314
OpenAlexW2312780342

What OpenQuestion holds

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LicenceCC BY
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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.