Evidence map›Paper›PMID 33347501›Full record

ArticlePLoS pathogens2020

A mating-induced reproductive gene promotes Anopheles tolerance to Plasmodium falciparum infection.

Perrine Marcenac, W Robert Shaw, Evdoxia G Kakani, Sara N Mitchell, Adam South, Kristine Werling, Eryney Marrogi, Daniel G Abernathy, Rakiswendé Serge Yerbanga, Roch K Dabiré and 3 more

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.8field-weighted citation impact, top 13% 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

12 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Article
  3. MappingbioRxiv : the preprint server for biology · 2025
    Article
  4. Article
  5. Revisiting the paradigm of anhematophagy in male mosquitoes.bioRxiv : the preprint server for biology · 2024
    Article
  6. Article
  7. Article
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  10. Review
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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

13 authors at 3 institutions in 3 countries.

Perrine MarcenacDepartment of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America.
W Robert ShawDepartment of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America.ORCID 0000-0002-2806-9718
Evdoxia G KakaniDepartment of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America.
Sara N MitchellDepartment of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America.ORCID 0000-0002-7926-1881
Adam SouthDepartment of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America.
Kristine WerlingDepartment of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America.ORCID 0000-0002-5644-4036
Eryney MarrogiDepartment of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America.ORCID 0000-0002-6035-2089
Daniel G AbernathyDepartment of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America.ORCID 0000-0003-0361-3147
Rakiswendé Serge YerbangaInstitut de Recherche en Sciences de la Santé/Centre Muraz, Bobo-Dioulasso, Burkina Faso.ORCID 0000-0001-8345-0880
Roch K DabiréInstitut de Recherche en Sciences de la Santé/Centre Muraz, Bobo-Dioulasso, Burkina Faso.
Abdoulaye DiabatéInstitut de Recherche en Sciences de la Santé/Centre Muraz, Bobo-Dioulasso, Burkina Faso.ORCID 0000-0002-9666-9395
Thierry LefèvreInstitut de Recherche en Sciences de la Santé/Centre Muraz, Bobo-Dioulasso, Burkina Faso.ORCID 0000-0002-9736-6142
Flaminia CatterucciaDepartment of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America.ORCID 0000-0003-3295-6683
Harvard University · USCentre Muraz · BFCentre National de la Recherche Scientifique · FR

Funding

Targeting steroid hormone signaling in Anopheles mosquitoes for malaria controlR01AI124165 · NIAID · HARVARD SCHOOL OF PUBLIC HEALTH · PI CATTERUCCIA, FLAMINIA · 2016 to 2020
$3.4M
Targeting the reproductive interactome of the malaria vector Anopheles gambiaeR01AI104956 · NIAID · HARVARD SCHOOL OF PUBLIC HEALTH · PI CATTERUCCIA, FLAMINIA · 2013 to 2017
$3.0M
Howard Hughes Medical InstituteNIAID NIH HHS R01 AI104956NIAID NIH HHS R01 AI124165
6 · The paper itself

Abstract

Anopheles mosquitoes have transmitted Plasmodium parasites for millions of years, yet it remains unclear whether they suffer fitness costs to infection. Here we report that the fecundity of virgin and mated females of two important vectors-Anopheles gambiae and Anopheles stephensi-is not affected by infection with Plasmodium falciparum, demonstrating that these human malaria parasites do not inflict this reproductive cost on their natural mosquito hosts. Additionally, parasite development is not impacted by mating status. However, in field studies using different P. falciparum isolates in Anopheles coluzzii, we find that Mating-Induced Stimulator of Oogenesis (MISO), a female reproductive gene strongly induced after mating by the sexual transfer of the steroid hormone 20-hydroxyecdysone (20E), protects females from incurring fecundity costs to infection. MISO-silenced females produce fewer eggs as they become increasingly infected with P. falciparum, while parasite development is not impacted by this gene silencing. Interestingly, previous work had shown that sexual transfer of 20E has specifically evolved in Cellia species of the Anopheles genus, driving the co-adaptation of MISO. Our data therefore suggest that evolution of male-female sexual interactions may have promoted Anopheles tolerance to P. falciparum infection in the Cellia subgenus, which comprises the most important malaria vectors.

Indexed as

AnimalsAnophelesEcdysteroneFemaleFertilityGene ExpressionHormonesHost-Parasite InteractionsMalariaMalaria, FalciparumMaleMosquito VectorsOogenesisPlasmodium falciparumReproductionEcdysteroneHormones

Identifiers

PMID33347501
PMCPMC7785212
OpenAlexW3117268271

What Socratic 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 Socratic graph.