Evidence map›Paper›PMID 32019864›Full record

ArticleCold Spring Harbor symposia on quantitative biology2019

How Complementary Targets Expose the microRNA 3' End for Tailing and Trimming during Target-Directed microRNA Degradation.

Paulina Pawlica, Jessica Sheu-Gruttadauria, Ian J MacRae, Joan A Steitz

Open access · diamondAbstract read
In one paragraph

Article in Cold Spring Harbor symposia on quantitative biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
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

18 citing papers in PubMed, 29 citations in OpenAlex.

  1. Target-Directed miRNA Degradation: Mechanisms and Significance.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  2. Review
  3. Review
  4. Review
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Learning noncoding RNA biology from viruses.Mammalian genome : official journal of the International Mammalian Genome Society · 2022
    Review
  11. Article
  12. Review
  13. SARS-CoV-2 expresses a microRNA-like small RNA able to selectively repress host genes.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  14. Article
  15. Article
  16. miRNA degradation in the mammalian brain.American journal of physiology. Cell physiology · 2020
    Review
  17. Review
  18. 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

4 authors at 2 institutions in 1 country.

Paulina PawlicaDepartment of Molecular Biophysics and Biochemistry, Howard Hughes Medical Institute, Yale University School of Medicine, New Haven, Connecticut 06536, USA.
Jessica Sheu-GruttadauriaDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California 92037, USA.
Ian J MacRaeDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California 92037, USA.
Joan A SteitzDepartment of Molecular Biophysics and Biochemistry, Howard Hughes Medical Institute, Yale University School of Medicine, New Haven, Connecticut 06536, USA.
Scripps Research Institute · USYale University · US

Funding

VIRAL SMALL RNPS--ROLES IN CELL TRANSFORMATIONP01CA016038 · NCI · YALE UNIVERSITY · PI DIMAIO, DANIEL C. · 1985 to 2020
$25.6M
Structural and Mechanistic basis for RNA SilencingR35GM127090 · NIGMS · SCRIPPS RESEARCH INSTITUTE, THE · PI IAN JOHN MACRAE · 2018 to 2026
$5.6M
Structural Basis for RNA Silencing by Human Argonaute2R01GM104475 · NIGMS · SCRIPPS RESEARCH INSTITUTE, THE · PI MACRAE, IAN JOHN · 2013 to 2018
$2.2M
Structure and Mechanism of the RISC-loading ComplexR01GM115649 · NIGMS · SCRIPPS RESEARCH INSTITUTE, THE · PI MACRAE, IAN JOHN · 2015 to 2018
$1.6M
Regulation of microRNA populations by oncogenic virusesK99GM129412 · NIGMS · YALE UNIVERSITY · PI PAWLICA, PAULINA · 2018 to 2020
$200k
NCI NIH HHS P01 CA016038NIGMS NIH HHS K99 GM129412NIGMS NIH HHS R01 GM104475NIGMS NIH HHS R01 GM115649NIGMS NIH HHS R35 GM127090
6 · The paper itself

Abstract

microRNAs (miRNAs) are crucial for posttranscriptional regulation of messenger RNAs. "Classical" miRNA targets predominantly interact with the miRNA seed sequence located near the miRNA 5' end. Interestingly, certain transcripts that exhibit extensive complementarity to the miRNAs 3' region, instead of being subjected to regulation, induce miRNA decay in a process termed target-directed miRNA degradation (TDMD). Here, we review recent advances in understanding the molecular mechanisms of TDMD. Specifically, we discuss how extensive miRNA complementarity to TDMD-inducing targets results in displacement of the miRNA 3' end from its protective pocket in the Argonaute protein. Unprotected miRNA 3' ends are then available for enzymatic attack by still-unidentified cellular enzymes. Identification of these cellular enzymes and discovery of additional TDMD-inducing transcripts are subjects for future research.

Identifiers

PMID32019864
PMCPMC9161719
OpenAlexW3004462182

What OpenQuestion holds

Textmetadata
LicenceTDM
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.