Evidence map›Paper›PMID 32841070›Full record

ReviewAnnual review of genetics2020

Noncanonical Roles of tRNAs: tRNA Fragments and Beyond.

Zhangli Su, Briana Wilson, Pankaj Kumar, Anindya Dutta

Open access · bronzeAbstract readReview
In one paragraph

Review in Annual review of genetics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 160 papers.

0numbers the graph read from it
0cells of the map it votes in
160citing papers in PubMed
11.9field-weighted citation impact, top 1% 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

160 citing papers in PubMed, 244 citations in OpenAlex.

  1. Article
  2. Review
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  4. Detection and sequencing of ApProceedings of the National Academy of Sciences of the United States of America · 2026
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  6. Review
  7. Review
  8. Review
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  11. Review
  12. Article
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  16. Optimized tRNA structure-seq reveals robust tRNA secondary structures inbioRxiv : the preprint server for biology · 2026
    Article
  17. Article
  18. Article
  19. Review
  20. Article

100 more citing papers are in PubMed but not listed here.

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 1 institution in 1 country.

Zhangli SuDepartment of Biochemistry and Molecular Genetics, School of Medicine, University of Virginia, Charlottesville, Virginia 22901, USA; email: zs8b@virginia.edu, bw9bj@virginia.edu, pk7z@virginia.edu, ad8q@virginia.edu.
Briana WilsonDepartment of Biochemistry and Molecular Genetics, School of Medicine, University of Virginia, Charlottesville, Virginia 22901, USA; email: zs8b@virginia.edu, bw9bj@virginia.edu, pk7z@virginia.edu, ad8q@virginia.edu.
Pankaj KumarDepartment of Biochemistry and Molecular Genetics, School of Medicine, University of Virginia, Charlottesville, Virginia 22901, USA; email: zs8b@virginia.edu, bw9bj@virginia.edu, pk7z@virginia.edu, ad8q@virginia.edu.
Anindya DuttaDepartment of Biochemistry and Molecular Genetics, School of Medicine, University of Virginia, Charlottesville, Virginia 22901, USA; email: zs8b@virginia.edu, bw9bj@virginia.edu, pk7z@virginia.edu, ad8q@virginia.edu.
University of Virginia · US

Funding

TRAINING IN CELL AND MOLECULAR BIOLOGYT32GM008136 · NIGMS · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI STUKENBERG, P. TODD · 1985 to 2020
$8.5M
Training in Cell and Molecular BiologyT32GM139787 · NIGMS · UNIVERSITY OF VIRGINIA · PI Bryce Paschal · 2021 to 2026
$2.5M
Mechanism of action of an lncRNA for directing muscle differentiationR01AR067712 · NIAMS · UNIVERSITY OF VIRGINIA · PI DUTTA, ANINDYA · 2016 to 2020
$1.7M
Stability of a novel family of short noncoding RNAs, tRFs: Effect on oncogenesisF30CA254134 · NCI · UNIVERSITY OF VIRGINIA · PI WILSON, BRIANA · 2020 to 2022
$120k
NCI NIH HHS F30 CA254134NIAMS NIH HHS R01 AR067712NIGMS NIH HHS T32 GM008136NIGMS NIH HHS T32 GM139787
6 · The paper itself

Abstract

As one of the most abundant and conserved RNA species, transfer RNAs (tRNAs) are well known for their role in reading the codons on messenger RNAs and translating them into proteins. In this review, we discuss the noncanonical functions of tRNAs. These include tRNAs as precursors to novel small RNA molecules derived from tRNAs, also called tRNA-derived fragments, that are abundant across species and have diverse functions in different biological processes, including regulating protein translation, Argonaute-dependent gene silencing, and more. Furthermore, the role of tRNAs in biosynthesis and other regulatory pathways, including nutrient sensing, splicing, transcription, retroelement regulation, immune response, and apoptosis, is reviewed. Genome organization and sequence variation of tRNA genes are also discussed in light of their noncanonical functions. Lastly, we discuss the recent applications of tRNAs in genome editing and microbiome sequencing.

Indexed as

AnimalsGene EditingHumansProtein BiosynthesisRNA, MessengerRNA SplicingRNA, TransferTranscription, GeneticRNA, MessengerRNA, Transferepigeneticsnoncoding RNARNA modificationsmall RNAtransfer RNAtRNA-derived fragments

Identifiers

PMID32841070
PMCPMC7686126
OpenAlexW3081087990

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.