Evidence map›Paper›PMID 38839829›Full record

ArticleCommunications biology2024

Juvenile Hormone as a contributing factor in establishing midgut microbiota for fecundity and fitness enhancement in adult female Aedes aegypti.

Mabel L Taracena-Agarwal, Ana Beatriz Walter-Nuno, Vanessa Bottino-Rojas, Alessandra Paola Girard Mejia, Kelsey Xu, Steven Segal, Ellen M Dotson, Pedro L Oliveira, Gabriela O Paiva-Silva

Abstract read
In one paragraph

Article in Communications biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

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

9 authors.

Mabel L Taracena-AgarwalPrograma de Biologia Molecular e Biotecnologia, Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil. mlt225@cornell.edu.ORCID 0000-0002-5918-7776
Ana Beatriz Walter-NunoPrograma de Biologia Molecular e Biotecnologia, Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil.
Vanessa Bottino-RojasPrograma de Biologia Molecular e Biotecnologia, Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil.
Alessandra Paola Girard MejiaEntomology Department, Cornell University, College of Agriculture and Life Sciences, Ithaca, NY, USA.ORCID 0000-0003-1257-7926
Kelsey XuEntomology Department, Cornell University, College of Agriculture and Life Sciences, Ithaca, NY, USA.
Steven SegalEntomology Department, Cornell University, College of Agriculture and Life Sciences, Ithaca, NY, USA.
Ellen M DotsonCenters for Disease Control and Prevention (CDC), Atlanta, GA, USA.
Pedro L OliveiraPrograma de Biologia Molecular e Biotecnologia, Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil.ORCID 0000-0003-0307-354X
Gabriela O Paiva-SilvaPrograma de Biologia Molecular e Biotecnologia, Instituto de Bioquímica Médica Leopoldo de Meis, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil. gosilva@bioqmed.ufrj.br.ORCID 0000-0003-3835-5416

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Understanding the factors influencing mosquitoes' fecundity and longevity is important for designing better and more sustainable vector control strategies, as these parameters can impact their vectorial capacity. Here, we address how mating affects midgut growth in Aedes aegypti, what role Juvenile Hormone (JH) plays in this process, and how it impacts the mosquito's immune response and microbiota. Our findings reveal that mating and JH induce midgut growth. Additionally, the establishment of a native bacterial population in the midgut due to JH-dependent suppression of the immune response has important reproductive outcomes. Specific downregulation of AMPs with an increase in bacteria abundance in the gut results in increased egg counts and longer lifespans. Overall, these findings provide evidence of a cross-talk between JH response, gut epithelial tissue, cell cycle regulation, and the mechanisms governing the trade-offs between nutrition, immunity, and reproduction at the cellular level in the mosquito gut.

Indexed as

AedesFertilityGastrointestinal MicrobiomeJuvenile HormonesAnimalsFemaleGenetic FitnessJuvenile Hormones

Identifiers

PMID38839829
PMCPMC11153597

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.