Evidence map›Paper›PMID 37469515›Full record

ArticleFrontiers in immunology2023

Guianensin, a

Paola Carolina Valenzuela-Leon, Andrezza Campos Chagas, Ines Martin-Martin, Adeline E Williams, Markus Berger, Gaurav Shrivastava, Andrew S Paige, Michalis Kotsyfakis, Lucas Tirloni, Eric Calvo

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.7field-weighted citation impact, top 16% of its field
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

7 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Virulence · 2025
    Article
  5. Article
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  7. 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

10 authors at 4 institutions in 3 countries.

Paola Carolina Valenzuela-LeonLaboratory of Malaria and Vector Research, National Institutes of Health, Bethesda, MD, United States.
Andrezza Campos ChagasLaboratory of Malaria and Vector Research, National Institutes of Health, Bethesda, MD, United States.
Ines Martin-MartinLaboratory of Malaria and Vector Research, National Institutes of Health, Bethesda, MD, United States.
Adeline E WilliamsLaboratory of Malaria and Vector Research, National Institutes of Health, Bethesda, MD, United States.
Markus BergerTick-Pathogen Transmission Unit, Laboratory of Bacteriology, National Institute of Allergy and Infectious Diseases, Hamilton, MT, United States.
Gaurav ShrivastavaLaboratory of Malaria and Vector Research, National Institutes of Health, Bethesda, MD, United States.
Andrew S PaigeLaboratory of Malaria and Vector Research, National Institutes of Health, Bethesda, MD, United States.
Michalis KotsyfakisLaboratory of Genomics and Proteomics of Disease Vectors, Institute of Parasitology, Biology Centre, Czech Academy of Sciences, Ceske Budejovice, Czechia.
Lucas TirloniTick-Pathogen Transmission Unit, Laboratory of Bacteriology, National Institute of Allergy and Infectious Diseases, Hamilton, MT, United States.
Eric CalvoLaboratory of Malaria and Vector Research, National Institutes of Health, Bethesda, MD, United States.
National Institutes of Health · USNational Institute of Allergy and Infectious Diseases · USVector Oncology (United States) · USFoundation for Research and Technology Hellas · GR

Funding

Arthropod saliva in vector-borne disease transmission: Functional analysis of novel domains in salivary secretionsZIAAI001246 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI CALVO, ERIC · 2019 to 2025
$10.0M
Tick saliva and its importance for tick feeding and pathogen transmissionZIAAI001337 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI TIRLONI, LUCAS · 2021 to 2025
$8.5M
6 · The paper itself

Abstract

Background: Salivary glands from blood-feeding arthropods secrete several molecules that inhibit mammalian hemostasis and facilitate blood feeding and pathogen transmission. The salivary functions from Materials and methods: A combination of bioinformatic and biophysical analyses, recombinant protein production, in vitro and in vivo experiments were utilized to characterize the molecula mechanism of action of Guianensin. Kinetics of Guianensin interaction with proteases involved in vertebrate inflammation and coagulation were carried out by surface plasmon resonance and isothermal titration calorimetry. Plasma recalcification and coagulometry and tail bleeding assays were performed to understand the role of Guianensin in coagulation. Results: Guianensin was identified in the sialotranscriptome of adult Conclusion: The information generated by this work highlights the biological functionality of Guianensin as an antithrombotic and anti-inflammatory protein that may play significant roles in blood feeding and pathogen transmission.

Indexed as

HemostaticsSimuliidaeAnimalsAnti-Inflammatory AgentsEndothelial CellsHemostasisHumansInflammationMammalsMiceSalivary Proteins and PeptidesAnti-Inflammatory AgentsHemostaticsSalivary Proteins and Peptidesanticoagulantarthropodblack flyblood feedingenzyme inhibitorsaliva

Identifiers

PMID37469515
PMCPMC10353047
OpenAlexW4382939798

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.