Evidence map›Paper›PMID 25254148›Full record

ArticleWorm2014

Silent no more: Endogenous small RNA pathways promote gene expression.

Christopher J Wedeles, Monica Z Wu, Julie M Claycomb

Open access · bronzeAbstract read
In one paragraph

Article in Worm, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

9 citing papers in PubMed, 21 citations in OpenAlex.

  1. Analysis of the C. elegans Germline Stem Cell Pool.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  2. Nematode chromosomes.Genetics · 2022
    Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Specifying and protecting germ cell fate.Nature reviews. Molecular cell biology · 2015
    Review
  8. Article
  9. 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 1 institution in 1 country.

Christopher J WedelesDepartment of Molecular Genetics; University of Toronto; Toronto, ON Canada.
Monica Z WuDepartment of Molecular Genetics; University of Toronto; Toronto, ON Canada.
Julie M ClaycombDepartment of Molecular Genetics; University of Toronto; Toronto, ON Canada.
University of Toronto · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endogenous small RNA pathways related to RNA interference (RNAi) play a well-documented role in protecting host genomes from the invasion of foreign nucleic acids. In C. elegans, the PIWI type Argonaute, PRG-1, through an association with 21U-RNAs, mediates a genome surveillance process by constantly scanning the genome for potentially deleterious invading elements. Upon recognition of foreign nucleic acids, PRG-1 initiates a cascade of cytoplasmic and nuclear events that results in heritable epigenetic silencing of these transcripts and their coding genomic loci. If the PRG-1/21U-RNA genome surveillance pathway has the capacity to target most of the C. elegans transcriptome, what mechanisms exist to protect endogenous transcripts from being silenced by this pathway? In this commentary, we discuss three recent publications that implicate the CSR-1 small RNA pathway in the heritable activation of germline transcripts, propose a model as to why not all epialleles behave similarly, and touch on the practical implications of these findings.

Indexed as

22G-RNAargonauteschromatinCSR-1epigeneticspiRNAPRG-1RNA activationtransgenerational inheritanceWAGO-9/HRDE-1

Identifiers

PMID25254148
PMCPMC4165530
OpenAlexW2030710746

What OpenQuestion holds

Textmetadata
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.