Evidence map›Paper›PMID 30538719›Full record

ReviewFrontiers in genetics2018

Generation of 2',3'-Cyclic Phosphate-Containing RNAs as a Hidden Layer of the Transcriptome.

Megumi Shigematsu, Takuya Kawamura, Yohei Kirino

Abstract readReview
In one paragraph

Review in Frontiers in genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing 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

64 citing papers in PubMed.

  1. Article
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  13. Biomolecular NMR assignments · 2025
    Article
  14. The composition of human sperm sncRNAome: a cross-country small RNA profiling.Reproductive biology and endocrinology : RB&E · 2025
    Article
  15. Article
  16. Diverse plant RNAs coatProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  17. cP-RNA-seq for tRNA half sequencing.Methods in enzymology · 2025
    Article
  18. Article
  19. Article
  20. Article

4 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

3 authors.

Megumi ShigematsuComputational Medicine Center, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, United States.
Takuya KawamuraComputational Medicine Center, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, United States.
Yohei KirinoComputational Medicine Center, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, United States.

Funding

piRNA biogenesis ruled by PIWI-TUDOR interactionR01GM106047 · NIGMS · THOMAS JEFFERSON UNIVERSITY · PI KIRINO, YOHEI · 2013 to 2022
$2.8M
Role of proinflammatory tRNA-derived RNAs in asthmaR21AI130496 · NIAID · THOMAS JEFFERSON UNIVERSITY · PI KIRINO, YOHEI · 2017 to 2018
$429k
NIAID NIH HHS R21 AI130496NIGMS NIH HHS R01 GM106047
6 · The paper itself

Abstract

Cellular RNA molecules contain phosphate or hydroxyl ends. A 2',3'-cyclic phosphate (cP) is one of the 3'-terminal forms of RNAs mainly generated from RNA cleavage by ribonucleases. Although transcriptome profiling using RNA-seq has become a ubiquitous tool in biological and medical research, cP-containing RNAs (cP-RNAs) form a hidden transcriptome layer, which is infrequently recognized and characterized, because standard RNA-seq is unable to capture them. Despite cP-RNAs' invisibility in RNA-seq data, increasing evidence indicates that they are not accumulated simply as non-functional degradation products; rather, they have physiological roles in various biological processes, designating them as noteworthy functional molecules. This review summarizes our current knowledge of cP-RNA biogenesis pathways and their catalytic enzymatic activities, discusses how the cP-RNA generation affects biological processes, and explores future directions to further investigate cP-RNA biology.

Indexed as

2′3′-cyclic phosphate (cP)angiogenin (ANG)cP-containing RNA (cP-RNA)cP-RNA-seqnon-coding RNA (ncRNA)ribonucleasetRNA half

Identifiers

PMID30538719
PMCPMC6277466

What OpenQuestion holds

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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.