Evidence map›Paper›PMID 19765345›Full record

ArticleParasitology2010

RNA interference in schistosomes: machinery and methodology.

Greice Krautz-Peterson, Rita Bhardwaj, Zahra Faghiri, Cibele A Tararam, Patrick J Skelly

Abstract read
In one paragraph

Article in Parasitology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
7.4field-weighted citation impact, top 2% 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

46 citing papers in PubMed, 85 citations in OpenAlex.

  1. Article
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  4. Silencing TUBB3 Expression Destroys the Tegument and Flame Cells ofAnimals : an open access journal from MDPI · 2022
    Article
  5. Review
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  9. Vitamin B6 Acquisition and Metabolism inFrontiers in immunology · 2020
    Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Transfection of Platyhelminthes.BioMed research international · 2015
    Review
  19. Article
  20. 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

5 authors at 2 institutions in 2 countries.

Greice Krautz-PetersonMolecular Helminthology Laboratory, Division of Infectious Diseases, Department of Biomedical Sciences, Tufts University, Cummings School of Veterinary Medicine, Grafton, MA 01536, USA.
Rita Bhardwaj
Zahra Faghiri
Cibele A Tararam
Patrick J Skelly
Tufts University · USInstituto Butantan · BR

Funding

Gene silencing in schistosomes using RNAiR01AI056273 · NIAID · TUFTS UNIVERSITY BOSTON · PI Patrick J Skelly · 2004 to 2026
$7.2M
Functional Characterization of the Schistosome TegumentR56AI056273 · NIAID · TUFTS UNIVERSITY BOSTON · PI SKELLY, PATRICK J · 2021 to 2021
$413k
TICK SYSTEMATICS ON A GLOBAL BASISR01AI030026 · NIAID · GEORGIA SOUTHERN UNIVERSITY · PI KEIRANS, JAMES E · 1990 to 1994
–
NIAID NIH HHS AI-056273NIAID NIH HHS N01 AI030026NIAID NIH HHS R01 AI056273NIAID NIH HHS R56 AI056273
6 · The paper itself

Abstract

RNA interference (RNAi) is a potent gene silencing process that is playing an increasingly important role in investigations of gene function in schistosomes. Here we review what is known about the process in these parasites and provide an update on the methodology and machinery of RNAi. Data are presented to demonstrate that: (1) not all schistosome genes can be suppressed to the same extent, using the methods employed here; (2) while there is variation in the level of suppression achieved for one target gene (SmAP) in adult parasites, all individuals exhibit robust (>80%) suppression; (3) short interfering RNAs (siRNAs) can effect suppression when delivered by soaking (and not just via electroporation, as reported previously); (4) Male/female adult pairs need not be separated prior to siRNA delivery by electroporation for effective gene suppression in both genders and (5) electroporation of siRNAs in medium is as efficient as in commercial electroporation buffer. Regarding the machinery of RNAi in schistosomes, a homologue of the C. elegans multi-membrane spanning, RNA importing protein SID-1 is identified in silico. The gene encoding this protein contains 21 exons and spans over 50 kb to potentially encode a 115,556 Mr protein (SmSID-1). These analyses, and a review of the literature, permit us to derive and present here a draft of potential RNAi pathways in schistosomes.

Indexed as

Gene Expression ProfilingAmino Acid SequenceAnimalsFemaleHelminth ProteinsMaleMolecular Sequence DataRNA InterferenceRNA, Small InterferingSchistosomaHelminth ProteinsRNA, Small Interfering

Identifiers

PMID19765345
PMCPMC2830314
OpenAlexW2046217868

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.