Evidence map›Paper›PMID 23285147›Full record

ArticlePloS one2012

Diverged alleles of the Anopheles gambiae leucine-rich repeat gene APL1A display distinct protective profiles against Plasmodium falciparum.

Inge Holm, Catherine Lavazec, Thierry Garnier, Christian Mitri, Michelle M Riehle, Emmanuel Bischoff, Emma Brito-Fravallo, Eizo Takashima, Isabelle Thiery, Agnes Zettor and 4 more

Abstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. 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

14 authors.

Inge HolmUnit of Insect Vector Genetics and Genomics, Department of Parasitology and Mycology, CNRS Unit URA 3012, Institut Pasteur, Paris, France.
Catherine Lavazec
Thierry Garnier
Christian Mitri
Michelle M Riehle
Emmanuel Bischoff
Emma Brito-Fravallo
Eizo Takashima
Isabelle Thiery
Agnes Zettor
Stephane Petres
Catherine Bourgouin
Kenneth D Vernick
Karin Eiglmeier

Funding

Genomics of Mosquito Resistance to PlasmodiumR01AI042361 · NIAID · UNIVERSITY OF MINNESOTA TWIN CITIES · PI VERNICK, KENNETH D · 1998 to 2012
$4.8M
Genetic Association Mapping of Malaria Resistance in Anopheles gambiaeR01AI073685 · NIAID · UNIVERSITY OF MINNESOTA · PI VERNICK, KENNETH D · 2007 to 2011
$2.8M
NIAID NIH HHS AI042361NIAID NIH HHS AI073685NIAID NIH HHS R01 AI042361NIAID NIH HHS R01 AI073685
6 · The paper itself

Abstract

Functional studies have demonstrated a role for the Anopheles gambiae APL1A gene in resistance against the human malaria parasite, Plasmodium falciparum. Here, we exhaustively characterize the structure of the APL1 locus and show that three structurally different APL1A alleles segregate in the Ngousso colony. Genetic association combined with RNAi-mediated gene silencing revealed that APL1A alleles display distinct protective profiles against P. falciparum. One APL1A allele is sufficient to explain the protective phenotype of APL1A observed in silencing experiments. Epitope-tagged APL1A isoforms expressed in an in vitro hemocyte-like cell system showed that under assay conditions, the most protective APL1A isoform (APL1A(2)) localizes within large cytoplasmic vesicles, is not constitutively secreted, and forms only one protein complex, while a less protective isoform (APL1A(1)) is constitutively secreted in at least two protein complexes. The tested alleles are identical to natural variants in the wild A. gambiae population, suggesting that APL1A genetic variation could be a factor underlying natural heterogeneity of vector susceptibility to P. falciparum.

Indexed as

AllelesGenes, InsectAmino Acid SequenceAnimalsAnophelesGene OrderGene SilencingHaplotypesMolecular Sequence DataPlasmodium falciparumProtein TransportQuantitative Trait LociSequence Alignment

Identifiers

PMID23285147
PMCPMC3532451

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.