Evidence map›Paper›PMID 24920361›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2014

Assays for direct and indirect effects of C. elegans endo-siRNAs.

Philip K Shiu, Jimmy J Zhuang, Craig P Hunter

Abstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Philip K ShiuDepartment of Molecular and Cellular Biology, Harvard University, 16 Divinity Avenue, Room 3044, Cambridge, MA, 02138, USA.
Jimmy J Zhuang
Craig P Hunter

Funding

Molecular Genetic Analysis of Extracellular RNAs in C. ElegansR01GM089795 · NIGMS · HARVARD UNIVERSITY · PI HUNTER, CRAIG PATRICK · 2009 to 2021
$4.6M
NIGMS NIH HHS R01 GM089795
6 · The paper itself

Abstract

Ever since the discovery of the first microRNAs in C. elegans, increasing numbers of endogenous small RNAs have been discovered. Endogenous siRNAs (endo-siRNAs) have emerged in the last few years as a largely independent class of small RNAs that regulate endogenous gene expression, with mechanisms distinct from those of piRNAs and miRNAs. Quantification of these small RNAs and their effect on target RNAs is a powerful tool for the analysis of RNAi; however, detection of small RNAs can be difficult due to their small size and relatively low abundance. Here, we describe the novel FirePlex assay for directly detecting endo-siRNA levels in bulk, as well as an optimized qPCR method for detecting the effect of endo-siRNAs on gene targets. Intriguingly, the loss of endo-siRNAs frequently results in enhanced experimental RNAi. Thus, we also present an optimized method to assess the indirect impact of endo-siRNAs on experimental RNAi efficiency.

Indexed as

RNA InterferenceAnimalsCaenorhabditis elegansCaenorhabditis elegans ProteinsPolymerase Chain ReactionRNA, Small InterferingCaenorhabditis elegans ProteinsRNA, Small Interfering

Identifiers

PMID24920361
PMCPMC5548125

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.