Repositorio Institucional
Repositorio Institucional
CONICET Digital
  • Inicio
  • EXPLORAR
    • AUTORES
    • DISCIPLINAS
    • COMUNIDADES
  • Estadísticas
  • Novedades
    • Noticias
    • Boletines
  • Ayuda
    • General
    • Datos de investigación
  • Acerca de
    • CONICET Digital
    • Equipo
    • Red Federal
  • Contacto
JavaScript is disabled for your browser. Some features of this site may not work without it.
  • INFORMACIÓN GENERAL
  • RESUMEN
  • ESTADISTICAS
 
Artículo

Endogenous lysophosphatidic acid participates in vascularisation and decidualisation at the maternal-fetal interface in the rat. The fundamental role of LPA3 receptor in decidualization and vascularization

Sordelli, Micaela SoledadIcon ; Beltrame, Jimena SoledadIcon ; Zotta, Elsa; Gomez, NataliaIcon ; Dmytrenko, GannaIcon ; Sales, María ElenaIcon ; Blois, Sandra M.; Davio, Carlos AlbertoIcon ; Perez Martinez, Silvina LauraIcon ; Franchi, Ana MariaIcon ; Ribeiro, Maria LauraIcon
Fecha de publicación: 04/2017
Editorial: Csiro Publishing
Revista: Reproduction Fertility and Development
ISSN: 1031-3613
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Biología Reproductiva

Resumen

Lysophosphatidic acid (LPA) affects several female reproductive functions through G-protein-coupled receptors. LPA contributes to embryo implantation via the lysophospholipid LPA3 receptor. In the present study we investigated the participation of endogenous LPA signalling through the LPA3 receptor in vascularisation and decidualisation, two crucial events at the maternal?fetal interface. Pregnant rats were treated with diacylglycerol pyrophosphate (DGPP), a highly selective antagonist of LPA3 receptors, on Day 5 of gestation. Pregnant rats received intrauterine (i.u.) injections of single doses of DGPP (0.1 mg kg1) in a total volume of 2 mL in the left horn (treated horn) in the morning of GD5. DGPP treatment produced aberrant embryo spacing and increased embryo resorption. The LPA3 receptor antagonist decreased the cross-sectional length of the uterine and arcuate arteries and induced histological anomalies in the decidua and placentas. Marked haemorrhagic processes, infiltration of immune cells and tissue disorganisation were observed in decidual and placental tissues from sites of resorption. The mRNA expression of three vascularisation markers, namely interleukin 10 (Il10), vascular endothelial growth factor (Vegfa) and vascular endothelial growth factor receptor 1 (Vegfr1), was reduced at sites of resorption from Day 8. The results show that the disruption of endogenous LPA signalling by blocking the LPA3 receptor modified the development of uterine vessels with consequences in the formation of the decidua and placenta and in the growth of embryos.
Palabras clave: Decidua Development , Implantation , Lysophospholipids , Vascular Response
Ver el registro completo
 
Archivos asociados
Thumbnail
 
Tamaño: 422.9Kb
Formato: PDF
.
Descargar
Licencia
info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/40584
DOI: http://dx.doi.org/10.1071/RD16235
URL: http://www.publish.csiro.au/rd/RD16235
Colecciones
Articulos(CEFYBO)
Articulos de CENTRO DE ESTUDIOS FARMACOLOGICOS Y BOTANICOS
Articulos(ININFA)
Articulos de INST.DE INVEST.FARMACOLOGICAS (I)
Citación
Sordelli, Micaela Soledad; Beltrame, Jimena Soledad; Zotta, Elsa; Gomez, Natalia; Dmytrenko, Ganna; et al.; Endogenous lysophosphatidic acid participates in vascularisation and decidualisation at the maternal-fetal interface in the rat. The fundamental role of LPA3 receptor in decidualization and vascularization; Csiro Publishing; Reproduction Fertility and Development; 29; 11; 4-2017; 2112-2126
Compartir
Altmétricas
 

Enviar por e-mail
Separar cada destinatario (hasta 5) con punto y coma.
  • Facebook
  • X Conicet Digital
  • Instagram
  • YouTube
  • Sound Cloud
  • LinkedIn

Los contenidos del CONICET están licenciados bajo Creative Commons Reconocimiento 2.5 Argentina License

https://www.conicet.gov.ar/ - CONICET

Inicio

Explorar

  • Autores
  • Disciplinas
  • Comunidades

Estadísticas

Novedades

  • Noticias
  • Boletines

Ayuda

Acerca de

  • CONICET Digital
  • Equipo
  • Red Federal

Contacto

Godoy Cruz 2290 (C1425FQB) CABA – República Argentina – Tel: +5411 4899-5400 repositorio@conicet.gov.ar
TÉRMINOS Y CONDICIONES