E-resources
Peer reviewed
Open access
-
Gonçalves, Guilherme S.; Correa-Silva, Simone; Zheng, Yingying; Avelar, Isabela; Montenegro, Marília M.; Ferreira, Arthur E.F.; Bain, Vera; Fink, Thais T.; Suguita, Priscila; Astley, Camilla; Lindoso, Livia; Martins, Fernanda; Matsuo, Olivia M.; Ferreira, Juliana C.O.A.; Firigato, Isabela; de Toledo Gonçalves, Fernanda; Fernanda B. Pereira, Maria; Artur A. da Silva, Clovis; Carneiro-Sampaio, Magda; Marques, Heloisa H.S.; Palmeira, Patricia
Cytokine (Philadelphia, Pa.), January 2023, 2023-01-00, 20230101, Volume: 161Journal Article
•Soluble mediators are valuable tools in COVID-19 diagnosis and prognosis.•sTREM-1 has been described as a predictor of inflammation severity.•sTREM-1 concentrations were markedly higher in MIS-C vs non-MIS-C acute patients.•High sTREM-1 concentrations had a significant association with MIS-C development.•IL-6, IL-8, and IL-10 concentrations were higher in the acute phase compared with the convalescent phase, regardless of whether the patient developed MIS-C.•sTREM-1 in pediatric patients has good predictive accuracy as an early screening biomarker to identify MIS-C cases. The exacerbation of the inflammatory response caused by SARS-CoV-2 in adults promotes the production of soluble mediators that could act as diagnostic and prognostic biomarkers for COVID-19. Among the potential biomarkers, the soluble triggering receptor expressed on myeloid cell-1 (sTREM-1) has been described as a predictor of inflammation severity. The aim was to evaluate sTREM-1 and cytokine serum concentrations in pediatric patients during the acute and convalescent phases of COVID-19. This was a prospective study that included 53 children/adolescents with acute COVID-19 (Acute-CoV group); 54 who recovered from COVID-19 (Post-CoV group) and 54 controls (Control group). Preexisting chronic conditions were present in the three groups, which were defined as follows: immunological diseases, neurological disorders, and renal and hepatic failures. The three groups were matched by age, sex, and similar preexisting chronic conditions. No differences in sTREM-1 levels were detected among the groups or when the groups were separately analyzed by preexisting chronic conditions. However, sTREM-1 analysis in the seven multisystemic inflammatory syndrome children (MIS-C) within the Acute-Cov group showed that sTREM-1 concentrations were higher in MIS-C vs non-MIS-C acute patients. Then, the receiver operating curve analysis (ROC) performed with MIS-C acute patients revealed a significant AUC of 0.870, and the sTREM-1 cutoff value of > 5781 pg/mL yielded a sensitivity of 71.4 % and a specificity of 91.3 % for disease severity, and patients with sTREM-1 levels above this cutoff presented an elevated risk for MIS-C development in 22.85-fold (OR = 22.85 95 % CI 1.64–317.5, p = 0.02). The cytokine analyses in the acute phase revealed that IL-6, IL-8, and IL-10 concentrations were elevated regardless of whether the patient developed MIS-C, and those levels decreased in the convalescent phase, even when compared with controls. Spearman correlation analysis generated positive indexes between sTREM-1 and IL-12 and TNF-α concentrations, only within the Acute-CoV group. Our findings revealed that sTREM-1 in pediatric patients has good predictive accuracy as an early screening tool for surveillance of MIS-C cases, even in patients with chronic underlying conditions.
Author
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.