Compensatory Feto-Placental Upregulation of the Nitric Oxide System during Fetal Growth Restriction
- Autores
- Pisaneschi, Silvia; Strigini, Francesca A. L.; Sanchez, Angel Matias; Begliuomini, Silvia; Casarosa, Elena; Ripoli, Andrea; Ghirri, Paolo; Boldrini, Antonio; Fink, Bruno; Genazzani, Andrea R.; Coceani, Flavio; Simoncini, Tommaso
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Background: Fetal Growth Restriction is often associated with a feto-placental vascular dysfunction conceivably involving endothelial cells. Our study aimed to verify this pathogenic role for feto-placental endothelial cells and, coincidentally, demonstrate any abnormality in the nitric oxide system. Methods: Prenatal assessment of feto-placental vascular function was combined with measurement of nitric oxide (in the form of S-nitrosohemoglobin) and its nitrite byproduct, and of the endogenous nitric oxide synthase inhibitor asymmetric dimethylarginine. Umbilical vein endothelial cells were also harvested to determine their gene profile. The study comprised term pregnancies with normal (n = 40) or small-for-gestational-age (n = 20) newborns, small-for-gestational-age preterm pregnancies (n = 15), and bi-chorial, bi-amniotic twin pregnancies with discordant fetal growth (n = 12). Results: Umbilical blood nitrite (p<0.001) and S-nitrosohemoglobin (p = 0.02) rose with fetal growth restriction while asymmetric dimethylarginine decreased (p = 0.003). Nitrite rise coincided with an abnormal Doppler profile from umbilical arteries. Fetal growth restriction umbilical vein endothelial cells produced more nitrite and also exhibited reciprocal changes in vasodilator (upwards) and vasoconstrictor (downwards) transcripts. Elevation in blood nitrite and S-nitrosohemoglobin persisted postnatally in the fetal growth restriction offspring. Conclusion: Fetal growth restriction is typified by increased nitric oxide production during pregnancy and after birth. This response is viewed as an adaptative event to sustain placental blood flow. However, its occurrence may modify the endothelial phenotype and may ultimately represent an element of risk for cardiovascular disease in adult life.
Fil: Pisaneschi, Silvia. Università degli Studi di Pisa; Italia. Scuola Superiore Sant’Anna; Italia
Fil: Strigini, Francesca A. L.. Università degli Studi di Pisa; Italia
Fil: Sanchez, Angel Matias. Università degli Studi di Pisa; Italia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Medicina y Biología Experimental de Cuyo; Argentina
Fil: Begliuomini, Silvia. Università degli Studi di Pisa; Italia
Fil: Casarosa, Elena. Università degli Studi di Pisa; Italia
Fil: Ripoli, Andrea. National Research Council. Institute of Clinical Physiology, ; Italia
Fil: Ghirri, Paolo. Università degli Studi di Pisa; Italia
Fil: Boldrini, Antonio. Università degli Studi di Pisa; Italia
Fil: Fink, Bruno. Noxygen Science Transfer and Diagnostics; Alemania
Fil: Genazzani, Andrea R.. Università degli Studi di Pisa; Italia
Fil: Coceani, Flavio. Scuola Superiore Sant’Anna; Italia
Fil: Simoncini, Tommaso. Università degli Studi di Pisa; Italia - Materia
-
Fetal Growth Restriction
nitric oxide system
S- nitrosohemoglobin
Endothelial cells - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/80368
Ver los metadatos del registro completo
id |
CONICETDig_c47e4a32777f4918fae5bd64e52c6d15 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/80368 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Compensatory Feto-Placental Upregulation of the Nitric Oxide System during Fetal Growth RestrictionPisaneschi, SilviaStrigini, Francesca A. L.Sanchez, Angel MatiasBegliuomini, SilviaCasarosa, ElenaRipoli, AndreaGhirri, PaoloBoldrini, AntonioFink, BrunoGenazzani, Andrea R.Coceani, FlavioSimoncini, TommasoFetal Growth Restrictionnitric oxide systemS- nitrosohemoglobinEndothelial cellshttps://purl.org/becyt/ford/3.2https://purl.org/becyt/ford/3Background: Fetal Growth Restriction is often associated with a feto-placental vascular dysfunction conceivably involving endothelial cells. Our study aimed to verify this pathogenic role for feto-placental endothelial cells and, coincidentally, demonstrate any abnormality in the nitric oxide system. Methods: Prenatal assessment of feto-placental vascular function was combined with measurement of nitric oxide (in the form of S-nitrosohemoglobin) and its nitrite byproduct, and of the endogenous nitric oxide synthase inhibitor asymmetric dimethylarginine. Umbilical vein endothelial cells were also harvested to determine their gene profile. The study comprised term pregnancies with normal (n = 40) or small-for-gestational-age (n = 20) newborns, small-for-gestational-age preterm pregnancies (n = 15), and bi-chorial, bi-amniotic twin pregnancies with discordant fetal growth (n = 12). Results: Umbilical blood nitrite (p<0.001) and S-nitrosohemoglobin (p = 0.02) rose with fetal growth restriction while asymmetric dimethylarginine decreased (p = 0.003). Nitrite rise coincided with an abnormal Doppler profile from umbilical arteries. Fetal growth restriction umbilical vein endothelial cells produced more nitrite and also exhibited reciprocal changes in vasodilator (upwards) and vasoconstrictor (downwards) transcripts. Elevation in blood nitrite and S-nitrosohemoglobin persisted postnatally in the fetal growth restriction offspring. Conclusion: Fetal growth restriction is typified by increased nitric oxide production during pregnancy and after birth. This response is viewed as an adaptative event to sustain placental blood flow. However, its occurrence may modify the endothelial phenotype and may ultimately represent an element of risk for cardiovascular disease in adult life.Fil: Pisaneschi, Silvia. Università degli Studi di Pisa; Italia. Scuola Superiore Sant’Anna; ItaliaFil: Strigini, Francesca A. L.. Università degli Studi di Pisa; ItaliaFil: Sanchez, Angel Matias. Università degli Studi di Pisa; Italia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Medicina y Biología Experimental de Cuyo; ArgentinaFil: Begliuomini, Silvia. Università degli Studi di Pisa; ItaliaFil: Casarosa, Elena. Università degli Studi di Pisa; ItaliaFil: Ripoli, Andrea. National Research Council. Institute of Clinical Physiology, ; ItaliaFil: Ghirri, Paolo. Università degli Studi di Pisa; ItaliaFil: Boldrini, Antonio. Università degli Studi di Pisa; ItaliaFil: Fink, Bruno. Noxygen Science Transfer and Diagnostics; AlemaniaFil: Genazzani, Andrea R.. Università degli Studi di Pisa; ItaliaFil: Coceani, Flavio. Scuola Superiore Sant’Anna; ItaliaFil: Simoncini, Tommaso. Università degli Studi di Pisa; ItaliaPublic Library of Science2012-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/80368Pisaneschi, Silvia; Strigini, Francesca A. L.; Sanchez, Angel Matias; Begliuomini, Silvia; Casarosa, Elena; et al.; Compensatory Feto-Placental Upregulation of the Nitric Oxide System during Fetal Growth Restriction; Public Library of Science; Plos One; 7; 9; 9-2012; 1-9; e452941932-6203CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0045294info:eu-repo/semantics/altIdentifier/url/https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0045294info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:34:32Zoai:ri.conicet.gov.ar:11336/80368instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:34:32.765CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Compensatory Feto-Placental Upregulation of the Nitric Oxide System during Fetal Growth Restriction |
title |
Compensatory Feto-Placental Upregulation of the Nitric Oxide System during Fetal Growth Restriction |
spellingShingle |
Compensatory Feto-Placental Upregulation of the Nitric Oxide System during Fetal Growth Restriction Pisaneschi, Silvia Fetal Growth Restriction nitric oxide system S- nitrosohemoglobin Endothelial cells |
title_short |
Compensatory Feto-Placental Upregulation of the Nitric Oxide System during Fetal Growth Restriction |
title_full |
Compensatory Feto-Placental Upregulation of the Nitric Oxide System during Fetal Growth Restriction |
title_fullStr |
Compensatory Feto-Placental Upregulation of the Nitric Oxide System during Fetal Growth Restriction |
title_full_unstemmed |
Compensatory Feto-Placental Upregulation of the Nitric Oxide System during Fetal Growth Restriction |
title_sort |
Compensatory Feto-Placental Upregulation of the Nitric Oxide System during Fetal Growth Restriction |
dc.creator.none.fl_str_mv |
Pisaneschi, Silvia Strigini, Francesca A. L. Sanchez, Angel Matias Begliuomini, Silvia Casarosa, Elena Ripoli, Andrea Ghirri, Paolo Boldrini, Antonio Fink, Bruno Genazzani, Andrea R. Coceani, Flavio Simoncini, Tommaso |
author |
Pisaneschi, Silvia |
author_facet |
Pisaneschi, Silvia Strigini, Francesca A. L. Sanchez, Angel Matias Begliuomini, Silvia Casarosa, Elena Ripoli, Andrea Ghirri, Paolo Boldrini, Antonio Fink, Bruno Genazzani, Andrea R. Coceani, Flavio Simoncini, Tommaso |
author_role |
author |
author2 |
Strigini, Francesca A. L. Sanchez, Angel Matias Begliuomini, Silvia Casarosa, Elena Ripoli, Andrea Ghirri, Paolo Boldrini, Antonio Fink, Bruno Genazzani, Andrea R. Coceani, Flavio Simoncini, Tommaso |
author2_role |
author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
Fetal Growth Restriction nitric oxide system S- nitrosohemoglobin Endothelial cells |
topic |
Fetal Growth Restriction nitric oxide system S- nitrosohemoglobin Endothelial cells |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.2 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
Background: Fetal Growth Restriction is often associated with a feto-placental vascular dysfunction conceivably involving endothelial cells. Our study aimed to verify this pathogenic role for feto-placental endothelial cells and, coincidentally, demonstrate any abnormality in the nitric oxide system. Methods: Prenatal assessment of feto-placental vascular function was combined with measurement of nitric oxide (in the form of S-nitrosohemoglobin) and its nitrite byproduct, and of the endogenous nitric oxide synthase inhibitor asymmetric dimethylarginine. Umbilical vein endothelial cells were also harvested to determine their gene profile. The study comprised term pregnancies with normal (n = 40) or small-for-gestational-age (n = 20) newborns, small-for-gestational-age preterm pregnancies (n = 15), and bi-chorial, bi-amniotic twin pregnancies with discordant fetal growth (n = 12). Results: Umbilical blood nitrite (p<0.001) and S-nitrosohemoglobin (p = 0.02) rose with fetal growth restriction while asymmetric dimethylarginine decreased (p = 0.003). Nitrite rise coincided with an abnormal Doppler profile from umbilical arteries. Fetal growth restriction umbilical vein endothelial cells produced more nitrite and also exhibited reciprocal changes in vasodilator (upwards) and vasoconstrictor (downwards) transcripts. Elevation in blood nitrite and S-nitrosohemoglobin persisted postnatally in the fetal growth restriction offspring. Conclusion: Fetal growth restriction is typified by increased nitric oxide production during pregnancy and after birth. This response is viewed as an adaptative event to sustain placental blood flow. However, its occurrence may modify the endothelial phenotype and may ultimately represent an element of risk for cardiovascular disease in adult life. Fil: Pisaneschi, Silvia. Università degli Studi di Pisa; Italia. Scuola Superiore Sant’Anna; Italia Fil: Strigini, Francesca A. L.. Università degli Studi di Pisa; Italia Fil: Sanchez, Angel Matias. Università degli Studi di Pisa; Italia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Medicina y Biología Experimental de Cuyo; Argentina Fil: Begliuomini, Silvia. Università degli Studi di Pisa; Italia Fil: Casarosa, Elena. Università degli Studi di Pisa; Italia Fil: Ripoli, Andrea. National Research Council. Institute of Clinical Physiology, ; Italia Fil: Ghirri, Paolo. Università degli Studi di Pisa; Italia Fil: Boldrini, Antonio. Università degli Studi di Pisa; Italia Fil: Fink, Bruno. Noxygen Science Transfer and Diagnostics; Alemania Fil: Genazzani, Andrea R.. Università degli Studi di Pisa; Italia Fil: Coceani, Flavio. Scuola Superiore Sant’Anna; Italia Fil: Simoncini, Tommaso. Università degli Studi di Pisa; Italia |
description |
Background: Fetal Growth Restriction is often associated with a feto-placental vascular dysfunction conceivably involving endothelial cells. Our study aimed to verify this pathogenic role for feto-placental endothelial cells and, coincidentally, demonstrate any abnormality in the nitric oxide system. Methods: Prenatal assessment of feto-placental vascular function was combined with measurement of nitric oxide (in the form of S-nitrosohemoglobin) and its nitrite byproduct, and of the endogenous nitric oxide synthase inhibitor asymmetric dimethylarginine. Umbilical vein endothelial cells were also harvested to determine their gene profile. The study comprised term pregnancies with normal (n = 40) or small-for-gestational-age (n = 20) newborns, small-for-gestational-age preterm pregnancies (n = 15), and bi-chorial, bi-amniotic twin pregnancies with discordant fetal growth (n = 12). Results: Umbilical blood nitrite (p<0.001) and S-nitrosohemoglobin (p = 0.02) rose with fetal growth restriction while asymmetric dimethylarginine decreased (p = 0.003). Nitrite rise coincided with an abnormal Doppler profile from umbilical arteries. Fetal growth restriction umbilical vein endothelial cells produced more nitrite and also exhibited reciprocal changes in vasodilator (upwards) and vasoconstrictor (downwards) transcripts. Elevation in blood nitrite and S-nitrosohemoglobin persisted postnatally in the fetal growth restriction offspring. Conclusion: Fetal growth restriction is typified by increased nitric oxide production during pregnancy and after birth. This response is viewed as an adaptative event to sustain placental blood flow. However, its occurrence may modify the endothelial phenotype and may ultimately represent an element of risk for cardiovascular disease in adult life. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-09 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/80368 Pisaneschi, Silvia; Strigini, Francesca A. L.; Sanchez, Angel Matias; Begliuomini, Silvia; Casarosa, Elena; et al.; Compensatory Feto-Placental Upregulation of the Nitric Oxide System during Fetal Growth Restriction; Public Library of Science; Plos One; 7; 9; 9-2012; 1-9; e45294 1932-6203 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/80368 |
identifier_str_mv |
Pisaneschi, Silvia; Strigini, Francesca A. L.; Sanchez, Angel Matias; Begliuomini, Silvia; Casarosa, Elena; et al.; Compensatory Feto-Placental Upregulation of the Nitric Oxide System during Fetal Growth Restriction; Public Library of Science; Plos One; 7; 9; 9-2012; 1-9; e45294 1932-6203 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0045294 info:eu-repo/semantics/altIdentifier/url/https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0045294 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Public Library of Science |
publisher.none.fl_str_mv |
Public Library of Science |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1844614362846724096 |
score |
13.070432 |