Evidence map›Paper›PMID 29760377›Full record

ArticleNature communications2018

Cyclin K regulates prereplicative complex assembly to promote mammalian cell proliferation.

Tingjun Lei, Peixuan Zhang, Xudong Zhang, Xue Xiao, Jingli Zhang, Tong Qiu, Qian Dai, Yujun Zhang, Ling Min, Qian Li and 9 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
5.1field-weighted citation impact, top 3% 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

32 citing papers in PubMed, 87 citations in OpenAlex.

  1. Review
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  3. CDK12 and CDK13 in oncology: from RNA regulation to therapeutic targeting.Cellular oncology (Dordrecht, Netherlands) · 2026
    Review
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  5. Review
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  7. Article
  8. Article
  9. Review
  10. Article
  11. Cyclin-dependent kinases: Masters of the eukaryotic universe.Wiley interdisciplinary reviews. RNA · 2023
    Review
  12. Article
  13. Review
  14. Review
  15. Review
  16. Article
  17. StableFrontiers in oncology · 2022
    Article
  18. Article
  19. Article
  20. Article
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

19 authors at 3 institutions in 1 country.

Tingjun LeiDepartment of Obstetrics and Gynecology, West China Second University Hospital, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, College of Life Sciences, State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, Sichuan University, 610041, Chengdu, China.
Peixuan ZhangDepartment of Obstetrics and Gynecology, West China Second University Hospital, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, College of Life Sciences, State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, Sichuan University, 610041, Chengdu, China.
Xudong ZhangDepartment of Obstetrics and Gynecology, West China Second University Hospital, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, College of Life Sciences, State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, Sichuan University, 610041, Chengdu, China.
Xue XiaoDepartment of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, 610041, Chengdu, China.
Jingli ZhangDepartment of Pathology, Hospital 363 of Aviation Industry Corporation of China, 610041, Chengdu, China.
Tong QiuDepartment of Pediatrics, West China Second University Hospital, Sichuan University, 610041, Chengdu, China.
Qian DaiDepartment of Pediatrics, West China Second University Hospital, Sichuan University, 610041, Chengdu, China.
Yujun ZhangCenter of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment, Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China.
Ling MinDepartment of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, 610041, Chengdu, China.
Qian LiDepartment of Pathology, Hospital 363 of Aviation Industry Corporation of China, 610041, Chengdu, China.
Rutie YinDepartment of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, 610041, Chengdu, China.
Ping DingSichuan Cunde Therapeutics, 610093, Chengdu, China.
Ni LiKey Laboratory of Stem Cell Biology, Chinese Academy of Sciences Center for Excellence in Molecular Cell Science, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, 200031, Shanghai, China.
Yi QuDepartment of Pediatrics, West China Second University Hospital, Sichuan University, 610041, Chengdu, China.
Dezhi MuDepartment of Pediatrics, West China Second University Hospital, Sichuan University, 610041, Chengdu, China.
Jun QinKey Laboratory of Stem Cell Biology, Chinese Academy of Sciences Center for Excellence in Molecular Cell Science, Institute of Health Sciences, Shanghai Institutes for Biological Sciences, University of Chinese Academy of Sciences, 200031, Shanghai, China.
Xiaofeng ZhuDepartment of Obstetrics and Gynecology, West China Second University Hospital, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, College of Life Sciences, State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, Sichuan University, 610041, Chengdu, China. zhuxiaofeng@scu.edu.cn.
Zhi-Xiong XiaoCenter of Growth, Metabolism and Aging, Key Laboratory of Bio-Resource and Eco-Environment, Ministry of Education, College of Life Sciences, Sichuan University, 610064, Chengdu, China. jimzx@scu.edu.cn.
Qintong LiDepartment of Obstetrics and Gynecology, West China Second University Hospital, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, College of Life Sciences, State Key Laboratory of Biotherapy and Collaborative Innovation Center of Biotherapy, Sichuan University, 610041, Chengdu, China. liqintong@scu.edu.cn.ORCID http://orcid.org/0000-0002-8447-9770
Sichuan University · CNAviation Industry Corporation of China (China) · CNShanghai Institutes for Biological Sciences · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The assembly of prereplicative complex (pre-RC) during G1 phase must be tightly controlled to sustain cell proliferation and maintain genomic stability. Mechanisms to prevent pre-RC formation in G2/M and S phases are well appreciated, whereas how cells ensure efficient pre-RC assembly during G1 is less clear. Here we report that cyclin K regulates pre-RC formation. We find that cyclin K expression positively correlates with cell proliferation, and knockdown of cyclin K or its cognate kinase CDK12 prevents the assembly of pre-RC in G1 phase. Mechanistically we uncover that cyclin K promotes pre-RC assembly by restricting cyclin E1 activity in G1. We identify a cyclin K-dependent, novel phosphorylation site in cyclin E1 that disrupts its interaction with CDK2. Importantly, this antagonistic relationship is largely recapitulated in cyclin E1-overexpressing tumors. We discuss the implications of our findings in light of recent reports linking cyclin K and CDK12 to human tumorigenesis.

Indexed as

AnimalsBreast NeoplasmsCarcinogenesisCell ProliferationCyclin-Dependent Kinase 2Cyclin-Dependent KinasesCyclin ECyclinsFemaleFibroblastsG1 Phase Cell Cycle CheckpointsG2 Phase Cell Cycle CheckpointsGenomic InstabilityHCT116 CellsHumansMiceCCNE1 protein, humanCCNK protein, humanCDK12 protein, humanCDK2 protein, humanCyclin-Dependent Kinase 2Cyclin-Dependent KinasesCyclin ECyclinsOncogene ProteinsRNA, Small Interfering

Identifiers

PMID29760377
PMCPMC5951916
OpenAlexW2807337161

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.