Evidence map›Paper›PMID 21508681›Full record

ArticleRNA biology

CUG-binding protein represses translation of p27Kip1 mRNA through its internal ribosomal entry site.

Yuhuan Zheng, W Keith Miskimins

Open access · bronzeAbstract read
In one paragraph

Article in RNA biology. 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
1.6field-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, 37 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. IRES Trans-Acting Factors, Key Actors of the Stress Response.International journal of molecular sciences · 2019
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Overexpression of CUGBP1 is associated with the progression of non-small cell lung cancer.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
    Article
  16. Article
  17. Article
  18. Article
  19. CUG-binding protein 1 (CUGBP1) expression and prognosis of non-small cell lung cancer.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2013
    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

2 authors at 2 institutions in 1 country.

Yuhuan ZhengCancer Biology Research Center, Sanford Research/USD, Sioux Falls, and Division of Basic Biomedical Sciences, Sanford School of Medicine of the University of South Dakota, Vermillion, SD, USA. yuzheng@mdanderson.org
W Keith Miskimins
Sanford Research · USUniversity of South Dakota · US

Funding

TRANSLATIONAL CONTROL OF P27 IN BREAST CANCER CELLSR01CA084325 · NCI · UNIVERSITY OF SOUTH DAKOTA · PI MISKIMINS, W KEITH · 2000 to 2008
$1.8M
NCI NIH HHS R01 CA084325NCI NIH HHS R01CA084325
6 · The paper itself

Abstract

The cyclin dependent kinase inhibitor p27 (Kip1) plays an important role in controlling the eukaryotic cell cycle. The 5'-untranslated region of the p27 mRNA harbors an internal ribosome entry site (IRES) which may facilitate synthesis of p27 in certain conditions. In this study, the RNA-associated protein CUGBP1 was shown to interact with the human p27 5'-untranslated region. Overexpression of CUGBP1 inhibited endogenous p27 expression and reduced translation initiation through the p27 IRES. In contrast, repression of CUGBP1 by siRNA transfection enhanced p27 protein levels and stimulated p27 IRES activity. Addition of recombinant CUGBP1 repressed p27 IRES reporter mRNA translation in vitro. At last, Our finding showed that cytosolic form of CUGBP1 binds efficiently to the p27 5'-untranslated region.

Indexed as

5' Untranslated RegionsBinding SitesCELF1 ProteinCell Line, TumorCell NucleusCyclin-Dependent Kinase Inhibitor p27CytoplasmHumansProtein BiosynthesisRibosomesRNA-Binding ProteinsRNA, MessengerRNA, Small InterferingTransfection5' Untranslated RegionsCELF1 ProteinCELF1 protein, humanCyclin-Dependent Kinase Inhibitor p27RNA-Binding ProteinsRNA, MessengerRNA, Small Interfering

Identifiers

PMID21508681
PMCPMC3218506
OpenAlexW2047177393

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.