Evidence map›Paper›PMID 32681193›Full record

ArticleParasitology research2020

House finches with high coccidia burdens experience more severe experimental Mycoplasma gallisepticum infections.

Chava L Weitzman, Courtney Thomason, Edward J A Schuler, Ariel E Leon, Sara R Teemer, Dana M Hawley

Open access · greenAbstract read
In one paragraph

Article in Parasitology research, 2020. 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
0.4field-weighted citation impact, top 40% 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, 7 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

6 authors at 3 institutions in 1 country.

Chava L Weitzman *Department of Biological Sciences, Virginia Tech, Blacksburg, VA, USA. clweitzman@vt.edu.ORCID https://orcid.org/0000-0002-6103-1885
Courtney Thomason *Department of Biological Sciences, Virginia Tech, Blacksburg, VA, USA.ORCID https://orcid.org/0000-0003-2316-3518
Edward J A Schuler *Department of Biological Sciences, Virginia Tech, Blacksburg, VA, USA.ORCID https://orcid.org/0000-0002-1847-5712
Ariel E LeonDepartment of Biological Sciences, Virginia Tech, Blacksburg, VA, USA.ORCID https://orcid.org/0000-0001-9246-4619
Sara R TeemerDepartment of Biological Sciences, Virginia Tech, Blacksburg, VA, USA.
Dana M HawleyDepartment of Biological Sciences, Virginia Tech, Blacksburg, VA, USA.ORCID https://orcid.org/0000-0001-9573-2914
Virginia Tech · USOak Ridge National Laboratory · USVirginia Commonwealth University Medical Center · US

Funding

VT Initiative for Maximizing Student DiversityR25GM072767 · NIGMS · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI SMITH, EDWARD J · 2007 to 2021
$6.9M
Ecological drivers of virulence evolution in an emerging avian pathogenR01GM105245 · NIGMS · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI HAWLEY, DANA M · 2012 to 2015
$2.2M
NIGMS NIH HHS R01 GM105245NIGMS NIH HHS R25 GM072767NIH HHS 5R01GM105245
6 · The paper itself

Abstract

Parasites co-infecting hosts can interact directly and indirectly to affect parasite growth and disease manifestation. We examined potential interactions between two common parasites of house finches: the bacterium Mycoplasma gallisepticum that causes conjunctivitis and the intestinal coccidian parasite Isospora sp. We quantified coccidia burdens prior to and following experimental infection with M. gallisepticum, exploiting the birds' range of natural coccidia burdens. Birds with greater baseline coccidia burdens developed higher M. gallisepticum loads and longer lasting conjunctivitis following inoculation. However, experimental inoculation with M. gallisepticum did not appear to alter coccidia shedding. Our study suggests that differences in immunocompetence or condition may predispose some finches to more severe infections with both pathogens.

Indexed as

FinchesAnimalsBird DiseasesCoinfectionConjunctivitis, BacterialDisease SusceptibilityIsosporaMycoplasma gallisepticumMycoplasma InfectionsParasite LoadCoccidiaCo-infectionConjunctivitisMycoplasma gallisepticum

Identifiers

PMID32681193
PMCPMC7511427
OpenAlexW3042871954

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.