Evidence map›Paper›PMID 39689130›Full record

ArticlePLoS biology2024

Maternal lipid mobilization is essential for embryonic development in the malaria vector Anopheles gambiae.

Maurice A Itoe, W Robert Shaw, Iryna Stryapunina, Charles Vidoudez, Duo Peng, Esrah W Du, Tasneem A Rinvee, Naresh Singh, Yan Yan, Oleksandr Hulai and 2 more

Abstract read
In one paragraph

Article in PLoS biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
  5. 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

12 authors.

Maurice A ItoeDepartment of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America.ORCID 0000-0002-1356-0168
W Robert ShawDepartment of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America.
Iryna StryapuninaDepartment of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America.
Charles VidoudezHarvard Center for Mass Spectrometry, Cambridge, Massachusetts, United States of America.
Duo PengDepartment of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America.
Esrah W DuDepartment of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America.
Tasneem A RinveeDepartment of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America.
Naresh SinghDepartment of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America.
Yan YanDepartment of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America.
Oleksandr HulaiDepartment of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America.
Kate E ThornburgDepartment of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America.
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

Funding

The Graduate Program in Tropical Infectious Diseases (GPiTID)T32AI049928 · NIAID · HARVARD UNIVERSITY (SCH OF PUBLIC HLTH) · PI Flaminia Catteruccia, Phyllis J. Kanki · 2001 to 2026
$5.0M
Determining the interactions between mosquito oogenesis and Plasmodium falciparum survival and transmissionR01AI153404 · NIAID · HARVARD UNIVERSITY D/B/A HARVARD SCHOOL OF PUBLIC HEALTH · PI Flaminia Catteruccia · 2020 to 2026
$4.5M
Malaria transmission blocking through mosquito contact with treated surfacesR01AI148646 · NIAID · HARVARD UNIVERSITY D/B/A HARVARD SCHOOL OF PUBLIC HEALTH · PI CATTERUCCIA, FLAMINIA · 2020 to 2024
$3.6M
NIAID NIH HHS R01 AI148646NIAID NIH HHS R01 AI153404NIAID NIH HHS T32 AI049928
6 · The paper itself

Abstract

Lipid metabolism is an essential component in reproductive physiology. While lipid mobilization has been implicated in the growth of Plasmodium falciparum malaria parasites in their Anopheles vectors, the role of this process in the reproductive biology of these mosquitoes remains elusive. Here, we show that impairing lipolysis in Anopheles gambiae, the major malaria vector, leads to embryonic lethality. Embryos derived from females in which we silenced the triglyceride lipase AgTL2 or the lipid storage droplet AgLSD1 develop normally during early embryogenesis but fail to hatch due to severely impaired metabolism. Embryonic lethality is efficiently recapitulated by exposing adult females to broad-spectrum lipase inhibitors prior to blood feeding, unveiling lipolysis as a potential target for inducing mosquito sterility. Our findings provide mechanistic insights into the importance of maternal lipid mobilization in embryonic health that may inform studies on human reproduction.

Indexed as

AnophelesLipid MobilizationMalaria, FalciparumMosquito VectorsPlasmodium falciparumAnimalsEmbryonic DevelopmentEmbryo, NonmammalianEnzyme InhibitorsFemaleLipaseLipid DropletsOrlistatEnzyme InhibitorsLipaseOrlistat

Identifiers

PMID39689130
PMCPMC11703037

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.