Evidence map›Paper›PMID 23908765›Full record

ArticleeLife2013

Functional genomic characterization of neoblast-like stem cells in larval Schistosoma mansoni

Bo Wang, James J Collins, Phillip A Newmark

Abstract read
In one paragraph

Article in eLife, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 87 papers.

0numbers the graph read from it
0cells of the map it votes in
87citing 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

87 citing papers in PubMed.

  1. Article
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  11. Combined fluorescentBiology methods & protocols · 2025
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27 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Bo WangHoward Hughes Medical Institute, University of Illinois at Urbana-Champaign , Urbana , United States ; Institute for Genomic Biology , University of Illinois at Urbana-Champaign , Urbana , United States.
James J Collins
Phillip A Newmark

Funding

Developing comparative and functional genomic approaches to study SchistosomaR21AI099642 · NIAID · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI NEWMARK, PHILLIP A · 2012 to 2013
$424k
Howard Hughes Medical Institute 079103NIAID NIH HHS R21 AI099642
6 · The paper itself

Abstract

Schistosomes infect hundreds of millions of people in the developing world. Transmission of these parasites relies on a stem cell-driven, clonal expansion of larvae inside a molluscan intermediate host. How this novel asexual reproductive strategy relates to current models of stem cell maintenance and germline specification is unclear. Here, we demonstrate that this proliferative larval cell population (germinal cells) shares some molecular signatures with stem cells from diverse organisms, in particular neoblasts of planarians (free-living relatives of schistosomes). We identify two distinct germinal cell lineages that differ in their proliferation kinetics and expression of a nanos ortholog. We show that a vasa/PL10 homolog is required for proliferation and maintenance of both populations, whereas argonaute2 and a fibroblast growth factor receptor-encoding gene are required only for nanos-negative cells. Our results suggest that an ancient stem cell-based developmental program may have enabled the evolution of the complex life cycle of parasitic flatworms. DOI:http://dx.doi.org/10.7554/eLife.00768.001.

Indexed as

GenomicsAnimalsNeuronsSchistosoma mansoniStem CellsneoblastsOtherSchistosoma mansonischistosomiasisstem cellstrematode development

Identifiers

PMID23908765
PMCPMC3728622

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.