Evidence map›Paper›PMID 22941647›Full record

ArticleNucleic acids research2013

siSPOTR: a tool for designing highly specific and potent siRNAs for human and mouse.

Ryan L Boudreau, Ryan M Spengler, Ray H Hylock, Brandyn J Kusenda, Heather A Davis, David A Eichmann, Beverly L Davidson

Open access · goldAbstract readValidation Study
In one paragraph

Article in Nucleic acids research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing 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

35 citing papers in PubMed, 68 citations in OpenAlex.

  1. Review
  2. Copy number evolution of conserved noncoding RNA gene families across mammals.Mammalian genome : official journal of the International Mammalian Genome Society · 2026
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  4. AAV delivery of artificial miRNA targeting MAPT for the reduction of tau pathology in Alzheimer's disease.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
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  7. Current trends in gene therapy to treat inherited disorders of the brain.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
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  8. RNAi Knockdown ofGenes · 2024
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  12. Gene Therapy for Rhodopsin Mutations.Cold Spring Harbor perspectives in medicine · 2022
    Article
  13. Molecular therapy. Nucleic acids · 2022
    Article
  14. Article
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  16. Gene therapy for ALS: A review.Molecular therapy : the journal of the American Society of Gene Therapy · 2021
    Review
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  18. PIAS1 modulates striatal transcription, DNA damage repair, and SUMOylation with relevance to Huntington's disease.Proceedings of the National Academy of Sciences of the United States of America · 2021
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  19. Review
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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

7 authors at 1 institution in 1 country.

Ryan L BoudreauDepartment of Internal Medicine, Program in Molecular & Cellular Biology, Institute for Clinical & Translational Science, University of Iowa, Iowa City, IA 52242, USA.
Ryan M Spengler
Ray H Hylock
Brandyn J Kusenda
Heather A Davis
David A Eichmann
Beverly L Davidson
University of Iowa · US

Funding

Pulmonary Toxicology Facility CoreP30ES005605 · NIEHS · UNIVERSITY OF IOWA · PI Brandi Janssen · 1990 to 2026
$40.5M
UNIVERSITY OF IOWA CTSA FOR PEDIATRIC RESEARCHUL1RR024979 · NCRR · UNIVERSITY OF IOWA · PI ROSENTHAL, GARY E · 2007 to 2011
$31.8M
INTERDISCIPLINARY CARDIOVASCULAR RESEARCH FELLOWSHIPT32HL007121 · NHLBI · UNIVERSITY OF IOWA · PI LONDON, BARRY · 1985 to 2020
$15.1M
RNAI for Huntington's DiseaseP01NS050210 · NINDS · UNIVERSITY OF IOWA · PI DAVIDSON, BEVERLY L. · 2005 to 2009
$6.5M
RNA interference therapy for Huntington's disease: studies in non-human primatesRC1NS068280 · NINDS · UNIVERSITY OF IOWA · PI DAVIDSON, BEVERLY L. · 2009 to 2010
$933k
NCRR NIH HHS RR024979NHLBI NIH HHS T32 HL007121NIEHS NIH HHS P30 ES005605NINDS NIH HHS NS068280NINDS NIH HHS NS50210
6 · The paper itself

Abstract

RNA interference (RNAi) serves as a powerful and widely used gene silencing tool for basic biological research and is being developed as a therapeutic avenue to suppress disease-causing genes. However, the specificity and safety of RNAi strategies remains under scrutiny because small inhibitory RNAs (siRNAs) induce off-target silencing. Currently, the tools available for designing siRNAs are biased toward efficacy as opposed to specificity. Prior work from our laboratory and others' supports the potential to design highly specific siRNAs by limiting the promiscuity of their seed sequences (positions 2-8 of the small RNA), the primary determinant of off-targeting. Here, a bioinformatic approach to predict off-targeting potentials was established using publically available siRNA data from more than 50 microarray experiments. With this, we developed a specificity-focused siRNA design algorithm and accompanying online tool which, upon validation, identifies candidate sequences with minimal off-targeting potentials and potent silencing capacities. This tool offers researchers unique functionality and output compared with currently available siRNA design programs. Furthermore, this approach can greatly improve genome-wide RNAi libraries and, most notably, provides the only broadly applicable means to limit off-targeting from RNAi expression vectors.

Indexed as

RNA InterferenceSoftwareAlgorithmsAnimalsCell LineGenomeHumansMiceRNA, Small InterferingTranscriptomeRNA, Small Interfering

Identifiers

PMID22941647
PMCPMC3592398
OpenAlexW2055313639

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.