Maternal selection of human embryos in early gestation: Insights from recurrent miscarriage
- Autores
- Brosens, Jan J.; Bennett, Phillip R.; Abrahams, Vikki M.; Ramhorst, Rosanna Elizabeth; Coomarasamy, Arri; Quenby, Siobhan; Lucas, Emma S.; McCoy, Rajiv C.
- Año de publicación
- 2022
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Compared to most mammals, human pregnancy is unusual in that it involves chromosomally diverse embryos, cyclical breakdown and regeneration of the uterine mucosa, and intimate integration of fetal and maternal cells at the uteroplacental interface. Not surprisingly, pregnancy often falters in early gestation. Whether these losses result in clinical miscarriages depends on the origins and impacts of chromosomal errors on fetal development and the ability of the decidualizing endometrium to engage in embryo biosensing and selection. Aneuploidy originating in oocytes during meiosis drives the age-related risk of miscarriage. By contrast, the frequency of endometrial cycles with an impaired decidual response may account for the stepwise increase in miscarriage rates with each pregnancy loss independently of maternal age. Additional physiological mechanisms operate in early gestation to ensure that most failing pregnancies are lost before vascular maternal-fetal connections are established by the end of the first trimester. Here, we summarise how investigations into the mechanisms that cause miscarriage led to new insights into the processes that govern maternal selection of human embryos in early gestation.
Fil: Brosens, Jan J.. University Hospital Coventry; Reino Unido. University of Warwick; Reino Unido
Fil: Bennett, Phillip R.. Imperial College London; Reino Unido
Fil: Abrahams, Vikki M.. University of Yale; Estados Unidos
Fil: Ramhorst, Rosanna Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Coomarasamy, Arri. The University Of Birmingham (tub);
Fil: Quenby, Siobhan. University of Warwick; Reino Unido. University Hospital Coventry; Reino Unido
Fil: Lucas, Emma S.. University of Warwick; Reino Unido
Fil: McCoy, Rajiv C.. University Johns Hopkins; Estados Unidos - Materia
-
ANEUPLOIDY
DECIDUALIZATION
EMBRYO
ENDOMETRIUM
MISCARRIAGE
PLACENTA
SELECTION - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/212494
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Maternal selection of human embryos in early gestation: Insights from recurrent miscarriageBrosens, Jan J.Bennett, Phillip R.Abrahams, Vikki M.Ramhorst, Rosanna ElizabethCoomarasamy, ArriQuenby, SiobhanLucas, Emma S.McCoy, Rajiv C.ANEUPLOIDYDECIDUALIZATIONEMBRYOENDOMETRIUMMISCARRIAGEPLACENTASELECTIONhttps://purl.org/becyt/ford/3.2https://purl.org/becyt/ford/3Compared to most mammals, human pregnancy is unusual in that it involves chromosomally diverse embryos, cyclical breakdown and regeneration of the uterine mucosa, and intimate integration of fetal and maternal cells at the uteroplacental interface. Not surprisingly, pregnancy often falters in early gestation. Whether these losses result in clinical miscarriages depends on the origins and impacts of chromosomal errors on fetal development and the ability of the decidualizing endometrium to engage in embryo biosensing and selection. Aneuploidy originating in oocytes during meiosis drives the age-related risk of miscarriage. By contrast, the frequency of endometrial cycles with an impaired decidual response may account for the stepwise increase in miscarriage rates with each pregnancy loss independently of maternal age. Additional physiological mechanisms operate in early gestation to ensure that most failing pregnancies are lost before vascular maternal-fetal connections are established by the end of the first trimester. Here, we summarise how investigations into the mechanisms that cause miscarriage led to new insights into the processes that govern maternal selection of human embryos in early gestation.Fil: Brosens, Jan J.. University Hospital Coventry; Reino Unido. University of Warwick; Reino UnidoFil: Bennett, Phillip R.. Imperial College London; Reino UnidoFil: Abrahams, Vikki M.. University of Yale; Estados UnidosFil: Ramhorst, Rosanna Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Coomarasamy, Arri. The University Of Birmingham (tub);Fil: Quenby, Siobhan. University of Warwick; Reino Unido. University Hospital Coventry; Reino UnidoFil: Lucas, Emma S.. University of Warwick; Reino UnidoFil: McCoy, Rajiv C.. University Johns Hopkins; Estados UnidosAcademic Press Ltd - Elsevier Science Ltd2022-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/212494Brosens, Jan J.; Bennett, Phillip R.; Abrahams, Vikki M.; Ramhorst, Rosanna Elizabeth; Coomarasamy, Arri; et al.; Maternal selection of human embryos in early gestation: Insights from recurrent miscarriage; Academic Press Ltd - Elsevier Science Ltd; Seminars In Cell & Developmental Biology; 131; 11-2022; 14-241084-9521CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1084952122000155info:eu-repo/semantics/altIdentifier/doi/10.1016/j.semcdb.2022.01.007info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:00:27Zoai:ri.conicet.gov.ar:11336/212494instacron: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 10:00:27.527CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Maternal selection of human embryos in early gestation: Insights from recurrent miscarriage |
title |
Maternal selection of human embryos in early gestation: Insights from recurrent miscarriage |
spellingShingle |
Maternal selection of human embryos in early gestation: Insights from recurrent miscarriage Brosens, Jan J. ANEUPLOIDY DECIDUALIZATION EMBRYO ENDOMETRIUM MISCARRIAGE PLACENTA SELECTION |
title_short |
Maternal selection of human embryos in early gestation: Insights from recurrent miscarriage |
title_full |
Maternal selection of human embryos in early gestation: Insights from recurrent miscarriage |
title_fullStr |
Maternal selection of human embryos in early gestation: Insights from recurrent miscarriage |
title_full_unstemmed |
Maternal selection of human embryos in early gestation: Insights from recurrent miscarriage |
title_sort |
Maternal selection of human embryos in early gestation: Insights from recurrent miscarriage |
dc.creator.none.fl_str_mv |
Brosens, Jan J. Bennett, Phillip R. Abrahams, Vikki M. Ramhorst, Rosanna Elizabeth Coomarasamy, Arri Quenby, Siobhan Lucas, Emma S. McCoy, Rajiv C. |
author |
Brosens, Jan J. |
author_facet |
Brosens, Jan J. Bennett, Phillip R. Abrahams, Vikki M. Ramhorst, Rosanna Elizabeth Coomarasamy, Arri Quenby, Siobhan Lucas, Emma S. McCoy, Rajiv C. |
author_role |
author |
author2 |
Bennett, Phillip R. Abrahams, Vikki M. Ramhorst, Rosanna Elizabeth Coomarasamy, Arri Quenby, Siobhan Lucas, Emma S. McCoy, Rajiv C. |
author2_role |
author author author author author author author |
dc.subject.none.fl_str_mv |
ANEUPLOIDY DECIDUALIZATION EMBRYO ENDOMETRIUM MISCARRIAGE PLACENTA SELECTION |
topic |
ANEUPLOIDY DECIDUALIZATION EMBRYO ENDOMETRIUM MISCARRIAGE PLACENTA SELECTION |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/3.2 https://purl.org/becyt/ford/3 |
dc.description.none.fl_txt_mv |
Compared to most mammals, human pregnancy is unusual in that it involves chromosomally diverse embryos, cyclical breakdown and regeneration of the uterine mucosa, and intimate integration of fetal and maternal cells at the uteroplacental interface. Not surprisingly, pregnancy often falters in early gestation. Whether these losses result in clinical miscarriages depends on the origins and impacts of chromosomal errors on fetal development and the ability of the decidualizing endometrium to engage in embryo biosensing and selection. Aneuploidy originating in oocytes during meiosis drives the age-related risk of miscarriage. By contrast, the frequency of endometrial cycles with an impaired decidual response may account for the stepwise increase in miscarriage rates with each pregnancy loss independently of maternal age. Additional physiological mechanisms operate in early gestation to ensure that most failing pregnancies are lost before vascular maternal-fetal connections are established by the end of the first trimester. Here, we summarise how investigations into the mechanisms that cause miscarriage led to new insights into the processes that govern maternal selection of human embryos in early gestation. Fil: Brosens, Jan J.. University Hospital Coventry; Reino Unido. University of Warwick; Reino Unido Fil: Bennett, Phillip R.. Imperial College London; Reino Unido Fil: Abrahams, Vikki M.. University of Yale; Estados Unidos Fil: Ramhorst, Rosanna Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química Biológica de la Facultad de Ciencias Exactas y Naturales; Argentina Fil: Coomarasamy, Arri. The University Of Birmingham (tub); Fil: Quenby, Siobhan. University of Warwick; Reino Unido. University Hospital Coventry; Reino Unido Fil: Lucas, Emma S.. University of Warwick; Reino Unido Fil: McCoy, Rajiv C.. University Johns Hopkins; Estados Unidos |
description |
Compared to most mammals, human pregnancy is unusual in that it involves chromosomally diverse embryos, cyclical breakdown and regeneration of the uterine mucosa, and intimate integration of fetal and maternal cells at the uteroplacental interface. Not surprisingly, pregnancy often falters in early gestation. Whether these losses result in clinical miscarriages depends on the origins and impacts of chromosomal errors on fetal development and the ability of the decidualizing endometrium to engage in embryo biosensing and selection. Aneuploidy originating in oocytes during meiosis drives the age-related risk of miscarriage. By contrast, the frequency of endometrial cycles with an impaired decidual response may account for the stepwise increase in miscarriage rates with each pregnancy loss independently of maternal age. Additional physiological mechanisms operate in early gestation to ensure that most failing pregnancies are lost before vascular maternal-fetal connections are established by the end of the first trimester. Here, we summarise how investigations into the mechanisms that cause miscarriage led to new insights into the processes that govern maternal selection of human embryos in early gestation. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-11 |
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/11336/212494 Brosens, Jan J.; Bennett, Phillip R.; Abrahams, Vikki M.; Ramhorst, Rosanna Elizabeth; Coomarasamy, Arri; et al.; Maternal selection of human embryos in early gestation: Insights from recurrent miscarriage; Academic Press Ltd - Elsevier Science Ltd; Seminars In Cell & Developmental Biology; 131; 11-2022; 14-24 1084-9521 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/212494 |
identifier_str_mv |
Brosens, Jan J.; Bennett, Phillip R.; Abrahams, Vikki M.; Ramhorst, Rosanna Elizabeth; Coomarasamy, Arri; et al.; Maternal selection of human embryos in early gestation: Insights from recurrent miscarriage; Academic Press Ltd - Elsevier Science Ltd; Seminars In Cell & Developmental Biology; 131; 11-2022; 14-24 1084-9521 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1084952122000155 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.semcdb.2022.01.007 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Academic Press Ltd - Elsevier Science Ltd |
publisher.none.fl_str_mv |
Academic Press Ltd - Elsevier Science Ltd |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613785718882304 |
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13.070432 |