Evidence map›Paper›PMID 30868536›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2019

Purification of Glycosylphosphatidylinositol-Anchored Mucins from Trypanosoma cruzi Trypomastigotes and Synthesis of α-Gal-Containing Neoglycoproteins: Application as Biomarkers for Reliable Diagnosis and Early Assessment of Chemotherapeutic Outcomes of Chagas Disease.

Uriel Ortega-Rodriguez, Susana Portillo, Roger A Ashmus, Jerry A Duran, Nathaniel S Schocker, Eva Iniguez, Alba L Montoya, Brenda G Zepeda, Janet J Olivas, Nasim H Karimi and 10 more

Open access · greenAbstract read
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
7.7field-weighted citation impact, top 2% 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

10 citing papers in PubMed, 20 citations in OpenAlex.

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  10. The Glycan Structure ofMolecules (Basel, Switzerland) · 2020
    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

20 authors at 4 institutions in 4 countries.

Uriel Ortega-RodriguezDepartment of Biological Sciences, University of Texas at El Paso, El Paso, TX, USA.
Susana PortilloDepartment of Biological Sciences, University of Texas at El Paso, El Paso, TX, USA.
Roger A AshmusDepartment of Chemistry and Biochemistry, University of Texas at El Paso, El Paso, TX, USA.
Jerry A DuranDepartment of Biological Sciences, University of Texas at El Paso, El Paso, TX, USA.
Nathaniel S SchockerDepartment of Chemistry and Biochemistry, University of Texas at El Paso, El Paso, TX, USA.
Eva IniguezDepartment of Biological Sciences, University of Texas at El Paso, El Paso, TX, USA.
Alba L MontoyaDepartment of Chemistry and Biochemistry, University of Texas at El Paso, El Paso, TX, USA.
Brenda G ZepedaDepartment of Biological Sciences, University of Texas at El Paso, El Paso, TX, USA.
Janet J OlivasDepartment of Biological Sciences, University of Texas at El Paso, El Paso, TX, USA.
Nasim H KarimiDepartment of Biological Sciences, University of Texas at El Paso, El Paso, TX, USA.
Julio Alonso-PadillaBarcelona Institute for Global Health (ISGlobal), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain.
Luis IzquierdoBarcelona Centre for International Health Research (ISGlobal), Barcelona, Spain.
Maria-Jesús PinazoBarcelona Centre for International Health Research (ISGlobal), Barcelona, Spain.
Belkisyolé Alarcón de NoyaFacultad de Medicina, Instituto de Medicina Tropical, Universidad Central de Venezuela, Caracas, Venezuela.
Oscar NoyaFacultad de Medicina, Instituto de Medicina Tropical, Universidad Central de Venezuela, Caracas, Venezuela.
Rosa A MaldonadoDepartment of Biological Sciences, University of Texas at El Paso, El Paso, TX, USA.
Faustino TorricoFaculty of Medicine, Universidad Mayor de San Simón, Cochabamba, Bolivia.
Joaquim GasconFacultad de Medicina, Instituto de Medicina Tropical, Universidad Central de Venezuela, Caracas, Venezuela.
Katja MichaelDepartment of Chemistry and Biochemistry, University of Texas at El Paso, El Paso, TX, USA.
Igor C AlmeidaDepartment of Biological Sciences, University of Texas at El Paso, El Paso, TX, USA. icalmeida@utep.edu.
The University of Texas at El Paso · USBarcelona Institute for Global Health · ESCentral University of Venezuela · VEUniversity of San Simón · BO

Funding

TOXICOLOGY PROJECTG12RR008124 · NCRR · UNIVERSITY OF TEXAS EL PASO · PI AGUILERA, RENATO J · 1992 to 2011
$20.8M
TCCG12MD007592 · NIMHD · UNIVERSITY OF TEXAS EL PASO · PI KIRKEN, ROBERT A. · 2012 to 2018
$19.4M
RISE Scholars Program at UTEPR25GM069621 · NIGMS · UNIVERSITY OF TEXAS EL PASO · PI AGUILERA, RENATO J · 2004 to 2021
$11.2M
New chemotherapy regimens and biomarkers for Chagas diseaseU01AI129783 · NIAID · UNIVERSITY OF TEXAS EL PASO · PI ALMEIDA, IGOR C, GASCON, JOAQUIM · 2018 to 2024
$7.7M
Synthetic neoglycopeptides as Chagas disease vaccineR21AI115451 · NIAID · UNIVERSITY OF TEXAS EL PASO · PI ALMEIDA, IGOR C · 2015 to 2016
$423k
NCRR NIH HHS G12 RR008124NIAID NIH HHS R21 AI115451NIAID NIH HHS U01 AI129783NIGMS NIH HHS R25 GM069621NIMHD NIH HHS G12 MD007592
6 · The paper itself

Abstract

Chagas disease (ChD), caused by the protozoan parasite Trypanosoma cruzi, affects millions of people worldwide. Chemotherapy is restricted to two drugs, which are partially effective and may cause severe side effects, leading to cessation of treatment in a significant number of patients. Currently, there are no biomarkers to assess therapeutic efficacy of these drugs in the chronic stage. Moreover, no preventive or therapeutic vaccines are available. In this chapter, we describe the purification of Trypanosoma cruzi trypomastigote-derived glycosylphosphatidylinositol (GPI)-anchored mucins (tGPI-mucins) for their use as antigens for the reliable primary or confirmatory diagnosis and as prognostic biomarkers for early assessment of cure following ChD chemotherapy. We also describe, as an example, the synthesis of a potential tGPI-mucin-derived α-Gal-terminating glycan and its coupling to a carrier protein for use as diagnostic and prognostic biomarker in ChD.

Indexed as

AnimalsCell LineChagas DiseaseEnzyme-Linked Immunosorbent AssayGlycoproteinsGPI-Linked ProteinsHumansMacaca mulattaModels, MolecularMucinsProtozoan ProteinsSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationTrypanosoma cruziGlycoproteinsGPI-Linked ProteinsMucinsProtozoan ProteinsAnti-α-Gal antibodiesBiomarkersCarbohydrate synthesisChagas diseaseChemiluminescent enzyme-linked immunosorbent assayChemotherapyDiagnosisMucinsNeoglycoproteinsTrypanosoma cruzi

Identifiers

PMID30868536
PMCPMC6589430
OpenAlexW2920936824

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.