Use este identificador para citar o ir al link de este elemento:
http://hdl.handle.net/1843/78302| Tipo: | Artigo de Periódico |
| Título: | Neuroserpin: a potential biomarker for early-onset severe preeclampsia |
| Autor(es): | Luiza Oliveira Perucci Sirlaine Pio Gomes da Silva Eduardo Bearzoti Kelerson Mauro de Castro Pinto Patrícia Nessralla Alpoim Melina de Barros Pinheiro Lara Carvalho Godoi Lauro Ângelo Gonçalves de Moraes Lirlândia Pires de Sousa Luci Maria Sant`Ana Dusse André Talvani |
| Resumen: | Abstract Preeclampsia is a hypertensive disease of pregnancy associated with intense inflammatory and pro-coagulant responses. Neuroserpin is a serine protease inhibitor that has been involved in neurological and immune processes and has not yet been investigated in preeclampsia. Herein, we evaluated neuroserpin levels in association with other inflammatory mediators (IL-17A, IL-33, and CXCL-16) during severe preeclampsia. The mediators’ plasma levels were measured by immunoassays in 24 pregnant women with severe preeclampsia (early preeclampsia: N = 17, late preeclampsia: N = 7), 34 normotensive pregnant women, and 32 non-pregnant women. In general, pregnancy was associated with higher levels of neuroserpin, IL-17A, IL-33, and CXCL-16 than the non-pregnant state. However, this increase was attenuated in pregnancies complicated by severe preeclampsia. Although neuroserpin levels did not differ between normotensive pregnant women and pregnant women with severe preeclampsia, neuroserpin levels tended to be lower in early-onset than in late-onset severe preeclampsia. There were positive correlations between neuroserpin and IL-17A, neuroserpin and CXCL-16, and IL-17A and CXCL-16 levels in women with severe preeclampsia. In addition, although the risk for developing severe preeclampsia was higher in older women in this study, maternal age did not significantly influence the mediators’ levels, nor their correlations in the preeclampsia group. In summary, our data suggest that neuroserpin might be a potential biomarker for early-onset severe preeclampsia and, that the imbalance among neuroserpin, IL-17A, IL-33, and CXCL-16 levels may be associated with the pathogenesis of preeclampsia, regardless of the maternal age. |
| Asunto: | Pré-eclâmpsia Biomarcador |
| Idioma: | eng |
| País: | Brasil |
| Editor: | Universidade Federal de Minas Gerais |
| Sigla da Institución: | UFMG |
| Departamento: | FAR - DEPARTAMENTO DE ANÁLISES CLÍNICAS E TOXICOLÓGICAS |
| Tipo de acceso: | Acesso Restrito |
| Identificador DOI: | 10.1016/j.imbio.2023.152339 |
| URI: | http://hdl.handle.net/1843/78302 |
| Fecha del documento: | mar-2023 |
| metadata.dc.url.externa: | https://www.sciencedirect.com/science/article/pii/S0171298523000074?via%3Dihub |
| metadata.dc.relation.ispartof: | Immunobiology |
| Aparece en las colecciones: | Artigo de Periódico |
archivos asociados a este elemento:
no existem archivos asociados a este elemento.
Los elementos en el repositorio están protegidos por copyright, con todos los derechos reservados, salvo cuando es indicado lo contrario.