Evidence map›Paper›PMID 34053843›Full record

ReviewTrends in biochemical sciences2021

Origins and evolving functionalities of tRNA-derived small RNAs.

Qi Chen, Xudong Zhang, Junchao Shi, Menghong Yan, Tong Zhou

Open access · greenAbstract readReview
In one paragraph

Review in Trends in biochemical sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 145 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
145citing papers in PubMed, 2 pooled it
14.8field-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

145 citing papers in PubMed, 2 syntheses or guidelines pooled it, 243 citations in OpenAlex.

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  16. RNA regulation in plants.Science China. Life sciences · 2026
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85 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

5 authors at 3 institutions in 2 countries.

Qi ChenDivision of Biomedical Sciences, School of Medicine, University of California, Riverside, CA, USA. Electronic address: qi.chen@medsch.ucr.edu.
Xudong ZhangDivision of Biomedical Sciences, School of Medicine, University of California, Riverside, CA, USA.
Junchao ShiDivision of Biomedical Sciences, School of Medicine, University of California, Riverside, CA, USA.
Menghong YanInstitutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China; Department of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV, USA.
Tong ZhouDepartment of Physiology and Cell Biology, University of Nevada, Reno School of Medicine, Reno, NV, USA. Electronic address: tongz@med.unr.edu.
University of California, Riverside · USShanghai Medical College of Fudan University · CNUniversity of Nevada, Reno · US

Funding

Sperm tsRNAs/rsRNAs and their RNA modifications in diet-induced epigenetic inheritanceR01HD092431 · NICHD · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI Qi Chen, David S Milstone · 2017 to 2026
$3.5M
Decoding the signature of sperm RNA & RNA modification of environmental stressors on the intergenerational transmission of metabolic phenotypesR01ES032024 · NIEHS · UNIVERSITY OF UTAH · PI CHEN, QI, ZHOU, TONG · 2020 to 2024
$2.1M
NICHD NIH HHS R01 HD092431NIEHS NIH HHS R01 ES032024
6 · The paper itself

Abstract

Transfer RNA (tRNA)-derived small RNAs (tsRNAs) are among the most ancient small RNAs in all domains of life and are generated by the cleavage of tRNAs. Emerging studies have begun to reveal the versatile roles of tsRNAs in fundamental biological processes, including gene silencing, ribosome biogenesis, retrotransposition, and epigenetic inheritance, which are rooted in tsRNA sequence conservation, RNA modifications, and protein-binding abilities. We summarize the mechanisms of tsRNA biogenesis and the impact of RNA modifications, and propose how thinking of tsRNA functionality from an evolutionary perspective urges the expansion of tsRNA research into a wider spectrum, including cross-tissue/cross-species regulation and harnessing of the 'tsRNA code' for precision medicine.

Indexed as

Gene SilencingRNA, TransferRNA, TransferArgonaute proteinsmimicryribonucleoprotein (RNP)ribozymetranslationtRNA fragmentation

Identifiers

PMID34053843
PMCPMC8448906
OpenAlexW3164667537

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.