Evidence map›Paper›PMID 26554028›Full record

ArticleRNA (New York, N.Y.)2016

Novel regulation and functional interaction of polycistronic miRNAs.

Mary Truscott, Abul B M M K Islam, Maxim V Frolov

Open access · bronzeAbstract read
In one paragraph

Article in RNA (New York, N.Y.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

39 citing papers in PubMed, 61 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. The biogenesis and regulation of animal microRNAs.Nature reviews. Molecular cell biology · 2025
    Review
  9. Article
  10. Regulatory role of RNA-binding proteins in microRNA biogenesis.Frontiers in molecular biosciences · 2024
    Review
  11. Review
  12. Parameters of clustered suboptimal miRNA biogenesis.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  13. Article
  14. Review
  15. Article
  16. Review
  17. Dynamic Protein-RNA recognition in primary MicroRNA processing.Current opinion in structural biology · 2022
    Review
  18. Review
  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

3 authors at 2 institutions in 2 countries.

Mary TruscottDepartment of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois 60607, USA.
Abul B M M K IslamDepartment of Genetic Engineering and Biotechnology, University of Dhaka, Dhaka 1000, Bangladesh.
Maxim V FrolovDepartment of Biochemistry and Molecular Genetics, University of Illinois at Chicago, Chicago, Illinois 60607, USA.
University of Illinois Chicago · USUniversity of Dhaka · BD

Funding

Rb and Hippo tumor suppressor pathways in differentiationR01GM093827 · NIGMS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI FROLOV, MAXIM · 2011 to 2018
$2.2M
Functional interaction between the mir11~998 intronic microRNA cluster and Retinoblastoma tumor suppressor pathwayR01GM110018 · NIGMS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI FROLOV, MAXIM · 2015 to 2018
$1.3M
NIGMS NIH HHS GM093827NIGMS NIH HHS GM110018NIGMS NIH HHS R01 GM093827NIGMS NIH HHS R01 GM110018
6 · The paper itself

Abstract

The importance of microRNAs in gene expression and disease is well recognized. However, what is less appreciated is that almost half of miRNA genes are organized in polycistronic clusters and are therefore coexpressed. The mir-11∼998 cluster consists of two miRNAs, miR-11 and miR-998. Here, we describe a novel layer of regulation that links the processing and expression of miR-998 to the presence of the mir-11 gene. We show that the presence of miR-11 in the pri-miRNA is required for processing by Drosha, and deletion of mir-11 prevents the expression of miR-998. Replacing mir-11 with an unrelated miRNA rescued miR-998 expression in vivo and in vitro, as did expressing miR-998 from a shorter, more canonical miRNA scaffold. The embedded regulation of miR-998 is functionally important because unchecked miR-998 expression in the absence of miR-11 resulted in pleiotropic developmental defects. This novel regulation of expression of miRNAs within a cluster is not limited to the mir-11∼998 cluster and, thus, likely reflects the more general cis-regulation of expression of individual miRNAs. Collectively, our results uncover a novel layer of regulation within miRNA clusters that tempers the functions of the individual miRNAs. Unlinking their expression has the potential to change the expression of multiple miRNA targets and shift a biological response.

Indexed as

Gene Expression RegulationAllelesAnimalsCells, CulturedDrosophilaMicroRNAsMicroRNAscis-regulation of miRNA expressionmiRNA biogenesismiRNA clusterpolycistronic miRNA

Identifiers

PMID26554028
PMCPMC4691827
OpenAlexW2134405083

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.