Evidence map›Paper›PMID 21078875›Full record

ArticleMolecular and cellular biology2011

Cyclin A promotes S-phase entry via interaction with the replication licensing factor Mcm7.

Taku Chibazakura, Kazuhiro Kamachi, Mayu Ohara, Shoji Tane, Hirofumi Yoshikawa, James M Roberts

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2011. 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
1.4field-weighted citation impact, top 20% 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, 41 citations in OpenAlex.

  1. Article
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  9. Antioxidant Phytoconstituents FromFrontiers in pharmacology · 2020
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  12. Review
  13. A mini review of bisphenol A (BPA) effects on cancer-related cellular signaling pathways.Environmental science and pollution research international · 2019
    Article
  14. Progerin sequestration of PCNA promotes replication fork collapse and mislocalization of XPA in laminopathy-related progeroid syndromes.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2017
    Article
  15. Article
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  17. Article
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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

6 authors at 2 institutions in 2 countries.

Taku ChibazakuraDepartment of Bioscience, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, Tokyo 156-8502, Japan. taku@nodai.ac.jp
Kazuhiro Kamachi
Mayu Ohara
Shoji Tane
Hirofumi Yoshikawa
James M Roberts
Tokyo University of Agriculture · JPFred Hutch Cancer Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cyclin A is known to promote S-phase entry in mammals, but its critical targets in this process have not been defined. We derived a novel human cyclin A mutant (CycA-C1), which can activate cyclin-dependent kinase but cannot promote S-phase entry, and isolated replication licensing factor Mcm7 as a factor that interacts with the wild-type cyclin A but not with the mutant. We demonstrated that human cyclin A and Mcm7 interact in the chromatin fraction. To address the physiological significance of the cyclin A-Mcm7 interaction, we isolated an Mcm7 mutant (Mcm7-3) that is capable of association with CycA-C1 and found that it can also suppress the deficiency of CycA-C1 in promoting S-phase entry. Finally, RNA interference experiments showed that the CycA-C1 mutant is defective for the endogenous cyclin A function in S-phase entry and that this defect can be suppressed by the Mcm7-3 mutant. Our findings demonstrate that interaction with Mcm7 is essential for the function of cyclin A in promoting S-phase entry.

Indexed as

DNA ReplicationS PhaseAmino Acid SequenceAnimalsBase SequenceCell Cycle ProteinsCell Line, TumorCyclin ADNA-Binding ProteinsHumansMiceMinichromosome Maintenance Complex Component 7Molecular Sequence DataMutationNIH 3T3 CellsNuclear ProteinsCell Cycle ProteinsCyclin ADNA-Binding ProteinsMCM7 protein, humanMinichromosome Maintenance Complex Component 7Nuclear Proteins

Identifiers

PMID21078875
PMCPMC3019979
OpenAlexW2151095330

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.