Evidence map›Paper›PMID 24824352›Full record

ArticlePloS one2014

Diversity and expression of microRNAs in the filarial parasite, Brugia malayi.

Catherine B Poole, Weifeng Gu, Sanjay Kumar, Jingmin Jin, Paul J Davis, David Bauche, Larry A McReynolds

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
7.7field-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

17 citing papers in PubMed, 42 citations in OpenAlex.

  1. Current research in parasitology & vector-borne diseases · 2025
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  16. Functional analysis of microRNA activity in Brugia malayi.International journal for parasitology · 2015
    Article
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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 3 institutions in 2 countries.

Catherine B PooleDivision of RNA Biology, New England Biolabs, Ipswich, Massachusetts, United States of America; Division of Parasitology, New England Biolabs, Ipswich, Massachusetts, United States of America.
Weifeng GuProgram in Molecular Medicine, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America.
Sanjay KumarDivision of Parasitology, New England Biolabs, Ipswich, Massachusetts, United States of America.
Jingmin JinDivision of RNA Biology, New England Biolabs, Ipswich, Massachusetts, United States of America.
Paul J DavisDivision of Parasitology, New England Biolabs, Ipswich, Massachusetts, United States of America.
David BaucheDivision of RNA Biology, New England Biolabs, Ipswich, Massachusetts, United States of America; Cancer Research Center of Lyon, Lyon, France.
Larry A McReynoldsDivision of RNA Biology, New England Biolabs, Ipswich, Massachusetts, United States of America; Division of Parasitology, New England Biolabs, Ipswich, Massachusetts, United States of America.
New England Biolabs (United States) · USCentre de Recherche en Cancérologie de Lyon · FRUniversity of Massachusetts Chan Medical School · US

Funding

RNA MEDIATED GENETIC INTERFERENCE IN C ELEGANSR01GM058800 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI MELLO, CRAIG C · 1999 to 2014
$4.6M
RNA Mediated Genetic Interference in C. elegansR37GM058800 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI MELLO, CRAIG C · 2015 to 2024
$3.7M
Howard Hughes Medical InstituteNIGMS NIH HHS 5R01 GM058800NIGMS NIH HHS R01 GM058800NIGMS NIH HHS R37 GM058800
6 · The paper itself

Abstract

Human filarial parasites infect an estimated 120 million people in 80 countries worldwide causing blindness and the gross disfigurement of limbs and genitals. An understanding of RNA-mediated regulatory pathways in these parasites may open new avenues for treatment. Toward this goal, small RNAs from Brugia malayi adult females, males and microfilariae were cloned for deep-sequencing. From ∼ 30 million sequencing reads, 145 miRNAs were identified in the B. malayi genome. Some microRNAs were validated using the p19 RNA binding protein and qPCR. B. malayi miRNAs segregate into 99 families each defined by a unique seed sequence. Sixty-one of the miRNA families are highly conserved with homologues in arthropods, vertebrates and helminths. Of those miRNAs not highly conserved, homologues of 20 B. malayi miRNA families were found in vertebrates. Nine B. malayi miRNA families appear to be filarial-specific as orthologues were not found in other organisms. The miR-2 family is the largest in B. malayi with 11 members. Analysis of the sequences shows that six members result from a recent expansion of the family. Library comparisons found that 1/3 of the B. malayi miRNAs are differentially expressed. For example, miR-71 is 5-7X more highly expressed in microfilariae than adults. Studies suggest that in C.elegans, miR-71 may enhance longevity by targeting the DAF-2 pathway. Characterization of B. malayi miRNAs and their targets will enhance our understanding of their regulatory pathways in filariads and aid in the search for novel therapeutics.

Indexed as

Genome, HelminthAnimalsBrugia malayiGene LibraryMicroRNAsMicroRNAs

Identifiers

PMID24824352
PMCPMC4019659
OpenAlexW2132674511

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.