Evidence map›Paper›PMID 28874839›Full record

ArticleScientific reports2017

The Schistosoma mansoni genome encodes thousands of long non-coding RNAs predicted to be functional at different parasite life-cycle stages.

Elton J R Vasconcelos, Lucas F daSilva, David S Pires, Guilherme M Lavezzo, Adriana S A Pereira, Murilo S Amaral, Sergio Verjovski-Almeida

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. 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
4.4field-weighted citation impact, top 4% 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, 75 citations in OpenAlex.

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  10. Chemical modulation ofWellcome open research · 2023
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  16. Article
  17. Long Non-Coding RNA and mRNA Expression Analysis in Liver of Mice WithFrontiers in cellular and infection microbiology · 2021
    Article
  18. In Silico Analysis of Common Long Noncoding RNAs inJournal of tropical medicine · 2021
    Article
  19. Review
  20. Functional Intricacy and Symmetry of Long Non-Coding RNAs in Parasitic Infections.Frontiers in cellular and infection microbiology · 2021
    Review
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 2 institutions in 2 countries.

Elton J R VasconcelosLaboratório de Expressão Gênica em Eucariotos, Instituto Butantan, 05503-900, Sao Paulo, SP, Brazil.
Lucas F daSilvaLaboratório de Expressão Gênica em Eucariotos, Instituto Butantan, 05503-900, Sao Paulo, SP, Brazil.
David S PiresLaboratório de Expressão Gênica em Eucariotos, Instituto Butantan, 05503-900, Sao Paulo, SP, Brazil.
Guilherme M LavezzoLaboratório de Expressão Gênica em Eucariotos, Instituto Butantan, 05503-900, Sao Paulo, SP, Brazil.
Adriana S A PereiraLaboratório de Expressão Gênica em Eucariotos, Instituto Butantan, 05503-900, Sao Paulo, SP, Brazil.ORCID 0000-0002-8831-3276
Murilo S AmaralLaboratório de Expressão Gênica em Eucariotos, Instituto Butantan, 05503-900, Sao Paulo, SP, Brazil.ORCID 0000-0003-4999-5099
Sergio Verjovski-AlmeidaLaboratório de Expressão Gênica em Eucariotos, Instituto Butantan, 05503-900, Sao Paulo, SP, Brazil. verjo@iq.usp.br.ORCID 0000-0002-6356-2401
Universidade de São Paulo · BRInstituto Butantan · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Next Generation Sequencing (NGS) strategies, like RNA-Seq, have revealed the transcription of a wide variety of long non-coding RNAs (lncRNAs) in the genomes of several organisms. In the present work we assessed the lncRNAs complement of Schistosoma mansoni, the blood fluke that causes schistosomiasis, ranked among the most prevalent parasitic diseases worldwide. We focused on the long intergenic/intervening ncRNAs (lincRNAs), hidden within the large amount of information obtained through RNA-Seq in S. mansoni (88 libraries). Our computational pipeline identified 7029 canonically-spliced putative lincRNA genes on 2596 genomic loci (at an average 2.7 isoforms per lincRNA locus), as well as 402 spliced lncRNAs that are antisense to protein-coding (PC) genes. Hundreds of lincRNAs showed traits for being functional, such as the presence of epigenetic marks at their transcription start sites, evolutionary conservation among other schistosome species and differential expression across five different life-cycle stages of the parasite. Real-time qPCR has confirmed the differential life-cycle stage expression of a set of selected lincRNAs. We have built PC gene and lincRNA co-expression networks, unraveling key biological processes where lincRNAs might be involved during parasite development. This is the first report of a large-scale identification and structural annotation of lncRNAs in the S. mansoni genome.

Indexed as

Genome, FungalRNA, Long NoncodingAnimalsComputational BiologyEpigenesis, GeneticGene Expression ProfilingGenomicsLife Cycle StagesRNA, HelminthSchistosoma mansoniSchistosomiasis mansoniTranscriptomeRNA, HelminthRNA, Long Noncoding

Identifiers

PMID28874839
PMCPMC5585378
OpenAlexW2752253975

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.