Evidence map›Paper›PMID 39126653›Full record

ArticleCell reports2024

Anopheles gambiae lacking AgTRIO probe inefficiently on a mammalian host.

Yu-Min Chuang, Yuemei Dong, Helen Stone, Selma Abouneameh, Xu-Dong Tang, Hamidah Raduwan, George Dimopoulos, Erol Fikrig

Abstract read
In one paragraph

Article in Cell reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Review
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

8 authors.

Yu-Min ChuangSection of Infectious Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06520, USA. Electronic address: yu-min.chuang@yale.edu.
Yuemei DongW. Harry Feinstone Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA.
Helen StoneSection of Infectious Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06520, USA.
Selma AbouneamehSection of Infectious Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06520, USA.
Xu-Dong TangJiangsu Key Laboratory of Sericultural Biology and Biotechnology, School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212018, China.
Hamidah RaduwanSection of Infectious Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06520, USA.
George DimopoulosW. Harry Feinstone Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD 21205, USA.
Erol FikrigSection of Infectious Diseases, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT 06520, USA.

Funding

Yale Clinical and Translational Science Award (U Component)UL1TR001863 · NCATS · YALE UNIVERSITY · PI John H. Krystal, LUCILA OHNO-MACHADO · 2016 to 2026
$102.9M
Mosquito SAMSP1 and SAMSP2 influence the initial stage of Plasmodium infection of miceR01AI158615 · NIAID · YALE UNIVERSITY · PI DIMOPOULOS, GEORGE, FIKRIG, EROL · 2021 to 2025
$4.1M
Immunization with mosquito AgTRIO protein to prevent malariaR41AI145779 · NIAID · L2 DIAGNOSTICS, LLC · PI FIKRIG, EROL · 2019 to 2020
$592k
AgTRIO, a protein in mosquito saliva, influences Plasmodium sporozoite infectionR21AI142708 · NIAID · YALE UNIVERSITY · PI FIKRIG, EROL · 2020 to 2021
$461k
Howard Hughes Medical InstituteNCATS NIH HHS UL1 TR001863NIAID NIH HHS R01 AI158615NIAID NIH HHS R21 AI142708NIAID NIH HHS R41 AI145779
6 · The paper itself

Abstract

Malaria is initiated as Plasmodium sporozoites are injected into the dermis when an infected mosquito probes on a vertebrate host for a blood meal. Factors in the mosquito saliva, such as AgTRIO, can alter the ability of Anopheles gambiae to transmit Plasmodium. We therefore used CRISPR-Cas9-mediated genome editing to generate AgTRIO knockout (KO) A. gambiae and examined the ability of these mosquitoes to probe on a vertebrate host. AgTRIO KO mosquitoes showed a diminished host probing capacity and required repetitive probing to locate a blood resource to complete a blood meal. This increased probing resulted in enhanced Plasmodium transmission to the vertebrate host. Our data demonstrate the importance of the A. gambiae saliva protein AgTRIO in probing and its influence on the ability of mosquitoes to transmit malaria.

Indexed as

AnophelesAnimalsCRISPR-Cas SystemsFemaleInsect ProteinsMalariaMiceMosquito VectorsInsect ProteinsAgTRIOblood mealCP: MetabolismmosquitoPlasmodium transmissionsaliva protein

Identifiers

PMID39126653
PMCPMC11407849

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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.