Evidence map›Paper›PMID 28940591›Full record

ArticleJournal of medical primatology2017

Preliminary studies on the use of pertussis toxin for the modulation of intravaginal SIV transmission in rhesus macaques.

Kristina Ortiz, Rebecca S Sampathkumar, Aftab A Ansari, Siddappa N Byrareddy

Open access · greenAbstract read
In one paragraph

Article in Journal of medical primatology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 89% 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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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 at 2 institutions in 1 country.

Kristina OrtizDepartment of Pathology & Lab Medicine, Emory University School of Medicine, Atlanta, GA, USA.
Rebecca S SampathkumarDepartment of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, USA.
Aftab A AnsariDepartment of Pathology & Lab Medicine, Emory University School of Medicine, Atlanta, GA, USA.
Siddappa N ByrareddyDepartment of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE, USA.ORCID 0000-0002-6889-4640
Emory University · USUniversity of Nebraska Medical Center · US

Funding

Yerkes National Primate Research Center Role of type-I IFN in regulating COVID-19 induced inflammation and pathogenesisP51OD011132 · OD · EMORY UNIVERSITY · PI Joon Sup Lee · 2012 to 2026
$167.0M
Gut Homing Cells in SIV infectionR01AI098628 · NIAID · EMORY UNIVERSITY · PI ANSARI, AFTAB A. · 2012 to 2016
$7.0M
Role of HIV Env glycosylation in mucosal transmissionR01AI113883 · NIAID · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI BYRAREDDY, SIDDAPPA N · 2014 to 2018
$3.9M
NIAID NIH HHS R01 AI098628NIAID NIH HHS R01 AI113883NIH HHS P51 OD011132
6 · The paper itself

Abstract

backgroundPertussis toxin (PTX) blocks GPCR signaling resulting in the inhibition of chemotaxis/cell adhesion. It was reasoned that inhibition of cell trafficking may be an approach to prevent HIV/SIV transmission.

methodsIn this study, PTX in HEC gel was applied to the vaginal wall of monkeys that were then challenged intravaginally with SIVmac251.

resultsResults of these studies showed that 2 of 4 animals were resistant to infection. Furthermore, infection was correlated with a marked increase in the plasma and cervicovaginal lavage levels of select chemokines and cytokines.

conclusionsResults from this preliminary feasibility study dictate that further studies that include a larger number of animals are required to optimize this protocol and establish the efficacy of this approach. In addition, such future studies will provide important information on the role of specific chemokines that play a role in lymphocyte trafficking within the genital tract and serve as additional therapeutic targets.

Indexed as

Macaca mulattaAnimalsFemaleHIVHIV InfectionsMonkey DiseasesPertussis ToxinSimian Acquired Immunodeficiency SyndromeSimian Immunodeficiency VirusVaginaPertussis ToxinG-protein-coupled receptorspertussis toxinrhesus macaquesSIVmac251vaginal transmission

Identifiers

PMID28940591
PMCPMC5673538
OpenAlexW2757944334

What OpenQuestion 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 OpenQuestion graph.