Cytokines That Serve as Embryokines in Cattle

The term “embryokine” has been used to denote molecules produced by the endometrium, oviduct, or by embryo itself that will influence embryo development. Several cytokines have been identified as embryokines in cattle and other mammals. This review will describe how these cytokines function as embry...

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Main Authors: Alan D. Ealy, Savannah L. Speckhart, Lydia K. Wooldridge
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Animals
Subjects:
Online Access:https://www.mdpi.com/2076-2615/11/8/2313
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author Alan D. Ealy
Savannah L. Speckhart
Lydia K. Wooldridge
author_facet Alan D. Ealy
Savannah L. Speckhart
Lydia K. Wooldridge
author_sort Alan D. Ealy
collection DOAJ
description The term “embryokine” has been used to denote molecules produced by the endometrium, oviduct, or by embryo itself that will influence embryo development. Several cytokines have been identified as embryokines in cattle and other mammals. This review will describe how these cytokines function as embryokines, with special emphasis being placed on their actions on in vitro produced (IVP) bovine embryos. Embryokines are being explored for their ability to overcome the poor development rates of IVP embryos and to limit post-transfer pregnancy retention efficiencies that exist in IVP embryos. This review will focus on describing two of the best-characterized cytokines, colony-stimulating factor 2 and interleukin 6, for their ability to modify bovine embryo quality and confirmation, promote normal fetal development, and generate healthy calves. Additional cytokines will also be discussed for their potential to serve as embryokines.
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spelling doaj.art-c2644aa77a1a4498989925ed6c5581e12023-11-22T06:30:19ZengMDPI AGAnimals2076-26152021-08-01118231310.3390/ani11082313Cytokines That Serve as Embryokines in CattleAlan D. Ealy0Savannah L. Speckhart1Lydia K. Wooldridge2Department of Animal and Poultry Sciences, Virginia Tech, Blacksburg, VA 24061, USADepartment of Animal and Poultry Sciences, Virginia Tech, Blacksburg, VA 24061, USAThe Jackson Laboratory, Bar Harbor, ME 04609, USAThe term “embryokine” has been used to denote molecules produced by the endometrium, oviduct, or by embryo itself that will influence embryo development. Several cytokines have been identified as embryokines in cattle and other mammals. This review will describe how these cytokines function as embryokines, with special emphasis being placed on their actions on in vitro produced (IVP) bovine embryos. Embryokines are being explored for their ability to overcome the poor development rates of IVP embryos and to limit post-transfer pregnancy retention efficiencies that exist in IVP embryos. This review will focus on describing two of the best-characterized cytokines, colony-stimulating factor 2 and interleukin 6, for their ability to modify bovine embryo quality and confirmation, promote normal fetal development, and generate healthy calves. Additional cytokines will also be discussed for their potential to serve as embryokines.https://www.mdpi.com/2076-2615/11/8/2313bovine embryoblastocystpregnancyembryokinecytokine
spellingShingle Alan D. Ealy
Savannah L. Speckhart
Lydia K. Wooldridge
Cytokines That Serve as Embryokines in Cattle
Animals
bovine embryo
blastocyst
pregnancy
embryokine
cytokine
title Cytokines That Serve as Embryokines in Cattle
title_full Cytokines That Serve as Embryokines in Cattle
title_fullStr Cytokines That Serve as Embryokines in Cattle
title_full_unstemmed Cytokines That Serve as Embryokines in Cattle
title_short Cytokines That Serve as Embryokines in Cattle
title_sort cytokines that serve as embryokines in cattle
topic bovine embryo
blastocyst
pregnancy
embryokine
cytokine
url https://www.mdpi.com/2076-2615/11/8/2313
work_keys_str_mv AT alandealy cytokinesthatserveasembryokinesincattle
AT savannahlspeckhart cytokinesthatserveasembryokinesincattle
AT lydiakwooldridge cytokinesthatserveasembryokinesincattle