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Circulating virome and inflammatory proteome in patients with ST-elevation myocardial infarction and primary ventricular fibrillation
Oliveras, Teresa (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol)
Revuelta-López, Elena (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol)
Garcia Garcia, Cosme (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol)
Cserkóová, Adriana (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol)
Rueda, Ferran (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol)
Labata, Carlos (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol)
Ferrer Vinardel, Marc (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol)
Montero, Santiago (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol)
El Ouaddi, Nabil (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol)
Martínez, Maria José (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol)
Roura, Santiago (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol)
Gálvez-Montón, Carolina (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol)
Bayés-Genís, Antoni (Universitat Autònoma de Barcelona. Departament de Medicina)

Fecha: 2022
Resumen: Primary ventricular fibrillation (PVF) is a life-threatening complication of ST-segment elevation myocardial infarction (STEMI). It is unclear what roles viral infection and/or systemic inflammation may play as underlying triggers of PVF, as a second hit in the context of acute ischaemia. Here we aimed to evaluate whether the circulating virome and inflammatory proteome were associated with PVF development in patients with STEMI. Blood samples were obtained from non-PVF and PVF STEMI patients at the time of primary PCI, and from non-STEMI healthy controls. The virome profile was analysed using VirCapSeq-VERT (Virome Capture Sequencing Platform for Vertebrate Viruses), a sequencing platform targeting viral taxa of 342,438 representative sequences, spanning all virus sequence records. The inflammatory proteome was explored with the Olink inflammation panel, using the Proximity Extension Assay technology. After analysing all viral taxa known to infect vertebrates, including humans, we found that non-PVF and PVF patients only significantly differed in the frequencies of viruses in the Gamma-herpesvirinae and Anelloviridae families. In particular, most showed a significantly higher relative frequency in non-PVF STEMI controls. Analysis of systemic inflammation revealed no significant differences between the inflammatory profiles of non-PVF and PVF STEMI patients. Inflammatory proteins associated with cell adhesion, chemotaxis, cellular response to cytokine stimulus, and cell activation proteins involved in immune response (IL6, IL8 CXCL-11, CCL-11, MCP3, MCP4, and ENRAGE) were significantly higher in STEMI patients than non-STEMI controls. CDCP1 and IL18-R1 were significantly higher in PVF patients compared to healthy subjects, but not compared to non-PVF patients. The circulating virome and systemic inflammation were not associated with increased risk of PVF development in acute STEMI. Accordingly, novel strategies are needed to elucidate putative triggers of PVF in the setting of acute ischaemia, in order to reduce STEMI-driven sudden death burden.
Ayudas: Agencia Estatal de Investigación SAF2017-84324-C2-1-R
Agencia Estatal de Investigación PID2019-110137RB-I00
Instituto de Salud Carlos III PI17/01487
Instituto de Salud Carlos III PIC18/00014
Instituto de Salud Carlos III ICI19/00039
Instituto de Salud Carlos III PI18/00256
Instituto de Salud Carlos III PI18/01227
Instituto de Salud Carlos III ICI20/00135
Ministerio de Economía y Competitividad RD16/0011/0006
Ministerio de Economía y Competitividad CB16/11/00403
Agència de Gestió d'Ajuts Universitaris i de Recerca 2017-SGR-483
Agència de Gestió d'Ajuts Universitaris i de Recerca 2019PROD00122
"la Caixa" Foundation HR17-00627
"la Caixa" Foundation CI20-00230
Derechos: Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original. Creative Commons
Lengua: Anglès
Documento: Article ; recerca ; Versió publicada
Publicado en: Scientific reports, Vol. 12, Num 1 (may 2022) , ISSN 2045-2322

DOI: 10.1038/s41598-022-12075-x
PMID: 35552514


14 p, 1.6 MB

El registro aparece en las colecciones:
Documentos de investigación > Documentos de los grupos de investigación de la UAB > Centros y grupos de investigación (producción científica) > Ciencias de la salud y biociencias > Institut d'Investigació en Ciencies de la Salut Germans Trias i Pujol (IGTP)
Artículos > Artículos de investigación
Artículos > Artículos publicados

 Registro creado el 2023-10-09, última modificación el 2024-05-16



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