Evidence map›Paper›PMID 33305876›Full record

ArticleInsect molecular biology2021

Diverse cellular morphologies during lumen maturation in Anopheles gambiae larval salivary glands.

M Chiu, B Trigg, M Taracena, M Wells

Abstract read
In one paragraph

Article in Insect molecular biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Degradation of ribosomal RNA duringbioRxiv : the preprint server for biology · 2025
    Article
  3. Article
  4. 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

4 authors.

M ChiuDepartment of Cell Biology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.ORCID 0000-0002-5211-5710
B TriggDepartment of Cell Biology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
M TaracenaCenters for Disease Control and Prevention (CDC), Atlanta, Georgia, USA.ORCID 0000-0002-5918-7776
M WellsDepartment of Cell Biology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.ORCID 0000-0002-4278-1824

Funding

FORMATION OF THE DROSOPHILA SALIVARY GLANDR01DE013899 · NIDCR · JOHNS HOPKINS UNIVERSITY · PI Deborah J Andrew · 2001 to 2026
$11.2M
Zeiss LSM780 Confocal Microscope for a Core FacilityS10OD016374 · OD · JOHNS HOPKINS UNIVERSITY · PI KUO, SCOT CHARLES · 2013 to 2013
$584k
Generation of transmission-compromised mosquitoesR21AI153588 · NIAID · JOHNS HOPKINS UNIVERSITY · PI ANDREW, DEBORAH J · 2020 to 2021
$450k
NIAID NIH HHS R21 AI153588NIDCR NIH HHS R01 DE013899NIH HHS S10 OD016374
6 · The paper itself

Abstract

Mosquitoes are the greatest animal threat to human health, causing hundreds of millions of infections and around 1 million deaths each year. All mosquito-borne pathogens must traverse the salivary glands (SGs) to be transmitted to the next host, making this organ an ideal target for interventions. The adult SG develops from precursor cells located in the larval SG duct bud. Characterization of the larval SG has been limited. We sought to better understand larval SG architecture, secretion and gene expression. We developed an optimized method for larval SG staining and surveyed hundreds of larval stage 4 (L4) SGs using fluorescence confocal microscopy. Remarkable variation in SG cell and chromatin organization differed among individuals and across the L4 stage. Lumen formation occurred during L4 stage through secretion likely involving a coincident cellular apical lipid enrichment and extracellular vesicle-like structures. Meta-analysis of microarray data showed that larval SG gene expression is divergent from adult SGs, more similar to larval gastric cecae, but different from other larval gut compartments. This work highlights the variable cell architecture of larval Anopheles gambiae SGs and provides candidate targets for genetic strategies aiming to disrupt SGs and transmission of mosquito-borne pathogens.

Indexed as

AnimalsAnophelesFemaleGene Expression Regulation, DevelopmentalLarvaMaleMicroscopy, FluorescenceSalivary GlandsAnophelesbrush border-likelarvaesalivary glandvesicles

Identifiers

PMID33305876
PMCPMC8142555

What Socratic holds

Textmetadata
LicenceTDM
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.