Evidence map›Paper›PMID 34492239›Full record

ArticleMolecular and biochemical parasitology2021

Rebound of cyst number following discontinuation of guanabenz treatment for latent toxoplasmosis.

Jennifer Martynowicz, William J Sullivan

Open access · greenAbstract read
In one paragraph

Article in Molecular and biochemical parasitology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 43% 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

3 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

2 authors at 1 institution in 1 country.

Jennifer MartynowiczDepartment of Microbiology & Immunology, Indiana University School of Medicine, Indianapolis, 46202, IN, USA.
William J SullivanDepartment of Microbiology & Immunology, Indiana University School of Medicine, Indianapolis, 46202, IN, USA; Department of Pharmacology & Toxicology, Indiana University School of Medicine, Indianapolis, 46202, IN, USA. Electronic address: wjsulliv@iu.edu.
Indiana University School of Medicine

Funding

Immunology and Infectious Diseases Training ProgramT32AI060519 · NIAID · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI MARK H KAPLAN · 2004 to 2026
$6.0M
Indiana Medical Scientist/Engineer Training ProgramT32GM077229 · NIGMS · INDIANA UNIVERSITY INDIANAPOLIS · PI GASTON, BENJAMIN, HERBERT, BRITTNEY-SHEA · 2008 to 2022
$6.0M
Translational control during stage conversion of Toxoplasma, an opportunistic infection of HIV/AIDSR01AI124723 · NIAID · INDIANA UNIVERSITY INDIANAPOLIS · PI SULLIVAN, WILLIAM J, WEK, RONALD C · 2016 to 2020
$2.0M
Eradicating latent toxoplasmosisR21AI150616 · NIAID · INDIANA UNIVERSITY INDIANAPOLIS · PI SULLIVAN, WILLIAM J · 2020 to 2021
$420k
NIAID NIH HHS R01 AI124723NIAID NIH HHS R21 AI150616NIAID NIH HHS T32 AI060519NIGMS NIH HHS T32 GM077229
6 · The paper itself

Abstract

Toxoplasma gondii is a protozoan parasite that causes opportunistic infection in immunocompromised individuals. The parasite forms latent tissue cysts that are refractory to current treatments and give rise to life-threatening reactivated infection following immune suppression. Previously, we showed that guanabenz sharply reduces brain cyst count in BALB/c mice harboring latent toxoplasmosis; however, whether cyst count would change once drug treatment stopped was not addressed. In the present study, we observed a rebound in brain cysts following the discontinuation of guanabenz or a guanabenz-pyrimethamine combination therapy. The re-expansion of brain cysts was not accompanied by symptoms of acute toxoplasmosis. We also tested whether the rebound in cyst counts could be ameliorated by administering pyrimethamine during or after guanabenz treatment.

Indexed as

GuanabenzToxoplasmaToxoplasmosisAnimalsMiceMice, Inbred BALB CRecurrenceGuanabenzAnti-infective drugsGuanabenzHost-pathogen interactionsParasitesToxoplasma

Identifiers

PMID34492239
PMCPMC8484070
OpenAlexW3198538335

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.