Evidence map›Paper›PMID 25612225›Full record

ArticlePLoS neglected tropical diseases2015

Discovery of mosquito saliva microRNAs during CHIKV infection.

Payal D Maharaj, Steven G Widen, Jing Huang, Thomas G Wood, Saravanan Thangamani

Abstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
–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

39 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. microRNA profiles and functions in mosquitoes.PLoS neglected tropical diseases · 2018
    Pooled it
  2. Article
  3. Article
  4. A single-nucleus transcriptomic atlas of the adultbioRxiv : the preprint server for biology · 2025
    Article
  5. Article
  6. Article
  7. Characterization of Mosquito Salivary Components.Methods in molecular biology (Clifton, N.J.) · 2025
    Article
  8. Review
  9. Peptides with Antimicrobial Activity in the Saliva of the Malaria VectorInternational journal of molecular sciences · 2024
    Article
  10. Analysis ofbioRxiv : the preprint server for biology · 2024
    Article
  11. Analysis ofFrontiers in cellular and infection microbiology · 2024
    Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. A Human Skin Model for Assessing Arboviral Infections.JID innovations : skin science from molecules to population health · 2022
    Article
  17. Article
  18. An Insight Into the microRNA Profile of the Ectoparasitic MiteFrontiers in cellular and infection microbiology · 2022
    Article
  19. Article
  20. 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

5 authors.

Payal D MaharajDepartment of Pathology, University of Texas Medical Branch, Galveston, Texas, United States of America.
Steven G WidenDepartment of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, Texas, United States of America.
Jing HuangDepartment of Pathology, University of Texas Medical Branch, Galveston, Texas, United States of America.
Thomas G WoodDepartment of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, Texas, United States of America.
Saravanan ThangamaniDepartment of Pathology, University of Texas Medical Branch, Galveston, Texas, United States of America; Institute for Human Infections and Immunity, University of Texas Medical Branch, Galveston, Texas, United States of America; Center for Tropical Diseases, University of Texas Medical Branch, Galveston, Texas, United States of America.

Funding

Training in Emerging Infectious Diseases and BiodefenseT32AI007536 · NIAID · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI WHITE, ARTHUR CLINTON · 1998 to 2013
$4.1M
The Role of Mosquito Saliva in Chikungunya Virus Transmission and DisseminationR21AI097675 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI THANGAMANI, SARAVANAN · 2012 to 2013
$421k
NIAID NIH HHS 5T32AI007536-15NIAID NIH HHS AI097675NIAID NIH HHS R21 AI097675NIAID NIH HHS T32 AI007536
6 · The paper itself

Abstract

Mosquito borne pathogens are transmitted to humans via saliva during blood feeding. Mosquito saliva is a complex concoction of many secretory factors that modulate the feeding foci to enhance pathogen infection and establishment. Multiple salivary proteins/factors have been identified/characterized that enhance pathogen infection. Here, we describe, for the first time, the identification of exogenous microRNAs from mosquito saliva. MicroRNAs are short, 18-24 nucleotide, non-coding RNAs that regulate gene expression, and are generally intracellular. However, circulating miRNAs have been described from serum and saliva of humans. Exogenous miRNAs have not been reported from hematophagous arthropod saliva. We sought to identify miRNAs in the mosquito saliva and their role in Chikungunya virus (CHIKV) infection. Next generation sequencing was utilized to identify 103 exogenous miRNAs in mosquito saliva of which 31 miRNAs were previously unidentified and were designated novel. Several miRNAs that we have identified are expressed only in the CHIKV infected mosquitoes. Five of the saliva miRNAs were tested for their potential to regulated CHIKV infection, and our results demonstrate their functional role in the transmission and establishment of infection during blood feeding on the host.

Indexed as

AedesAnimalsChikungunya FeverChikungunya virusHigh-Throughput Nucleotide SequencingHumansMicroRNAsSalivaMicroRNAs

Identifiers

PMID25612225
PMCPMC4303268

What OpenQuestion holds

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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.