Evidence map›Paper›PMID 31257515›Full record

ArticleMolecular medicine reports2019

Differential expression of coxsackievirus and adenovirus receptor in endomyocardial tissue of patients with myocarditis.

Gustavo E García-Becerril, Aníbal E Cruz-Montalvo, Miguel A De La Cruz, Miguel A Ares, Luis A Moreno-Ruiz, Adda J García-Chequer, Carmen Maldonado-Bernal, Luz M Gómez-Jiménez, Cesar A Flores-García, Martín H Garrido-Garduño and 1 more

Abstract read
In one paragraph

Article in Molecular medicine reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. 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

11 authors.

Gustavo E García-BecerrilClínica de Insuficiencia Cardiaca, UMAE Hospital de Cardiología del Centro Médico Nacional Siglo‑XXI, Instituto Mexicano del Seguro Social, Mexico City 06720, Mexico.
Aníbal E Cruz-MontalvoUnidad de Cuidados Intensivos Cardiovasculares, UMAE Hospital de Cardiología del Centro Médico Nacional Siglo‑XXI, Instituto Mexicano del Seguro Social, Mexico City 06720, Mexico.
Miguel A De La CruzUnidad de Investigación Médica en Enfermedades Infecciosas y Parasitarias, UMAE Hospital de Pediatría 'Dr. Silvestre Frenk Freund', Centro Médico Nacional Siglo‑XXI, Instituto Mexicano del Seguro Social, Mexico City 06720, Mexico.
Miguel A AresUnidad de Investigación Médica en Enfermedades Infecciosas y Parasitarias, UMAE Hospital de Pediatría 'Dr. Silvestre Frenk Freund', Centro Médico Nacional Siglo‑XXI, Instituto Mexicano del Seguro Social, Mexico City 06720, Mexico.
Luis A Moreno-RuizServicio de Hospitalización Adultos, UMAE Hospital de Cardiología del Centro Médico Nacional Siglo‑XXI, IMSS, Mexico City 06720, Mexico.
Adda J García-ChequerLaboratorio en Biología del Desarrollo, Unidad de Hemato‑Oncología e Investigación del Hospital Infantil de México, 'Federico Gómez', Secretaria de Salud, Mexico City 06720, Mexico.
Carmen Maldonado-BernalLaboratorio de Investigación en Inmunología y Proteómica, Hospital Infantil de México, 'Federico Gómez', Secretaria de Salud, Mexico City 06720, Mexico.
Luz M Gómez-JiménezServicio de Patología UMAE Hospital de Especialidades del Centro Médico Nacional Siglo‑XXI, Instituto Mexicano del Seguro Social, Mexico City 06720, Mexico.
Cesar A Flores-GarcíaServicio de Patología, UMAE Hospital de Cardiología del Centro Médico Nacional Siglo‑XXI, Instituto Mexicano del Seguro Social, Mexico City 06720, Mexico.
Martín H Garrido-GarduñoClínica de Insuficiencia Cardiaca, UMAE Hospital de Cardiología del Centro Médico Nacional Siglo‑XXI, Instituto Mexicano del Seguro Social, Mexico City 06720, Mexico.
María G Cárdenas-MondragónUnidad de Investigación Médica en Enfermedades Infecciosas y Parasitarias, UMAE Hospital de Pediatría 'Dr. Silvestre Frenk Freund', Centro Médico Nacional Siglo‑XXI, Instituto Mexicano del Seguro Social, Mexico City 06720, Mexico.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies demonstrated that the expression of coxsackievirus and adenovirus receptor (CAR) is implicated in the pathophysiology of myocarditis. The aim of the present study was to assess the association between active and borderline myocarditis and CAR expression in endomyocardial tissues, and analyze the association between CAR expression and treatment response. An analytic, cross‑sectional, retrospective study was performed in 26 patients with myocarditis and 10 control subjects without heart disease. Myocardial biopsies were obtained and CAR transcription was measured by reverse transcription‑quantitative polymerase chain reaction analysis. The association between CAR mRNA levels and the response to immunosuppressive or conventional therapy (treatment responders, n=17; non‑responders, n=9) or with the type of histological myocarditis (active myocarditis, n=16; borderline myocarditis, n=10) was analyzed. CAR transcription levels were significantly lower (P=0.012) in patients with myocarditis compared with controls, and a significant decrease was observed (P=0.023) in CAR mRNA levels among patients with borderline myocarditis compared with the no myocarditis group. Patients responding to therapy exhibited higher CAR mRNA levels (P=0.036) compared with patients not responding to treatment, as evaluated based on clinical and echocardiographic criteria (immunosuppressive therapy, n=8; conventional therapy, n=1). Myocarditis in non‑responders was associated with fewer clinical manifestations and lower CAR mRNA levels. A significant difference was only found regarding the use of oral steroids in patients with active myocarditis who responded to treatment (P=0.02), with no difference in borderline myocarditis. In conclusion, the transcriptional level of CAR is low in the endomyocardial tissue of patients with myocarditis, and it is lower in borderline myocarditis and in non‑responder patients. These findings may enable early identification of patients who may benefit from treatment and timely determination of prognosis.

Indexed as

AdultCoxsackie and Adenovirus Receptor-Like Membrane ProteinCross-Sectional StudiesDown-RegulationFemaleHumansMaleMiddle AgedMyocarditisMyocardiumRNA, MessengerYoung AdultCoxsackie and Adenovirus Receptor-Like Membrane ProteinRNA, Messenger

Identifiers

PMID31257515
PMCPMC6691199

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Registered trials

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