Charley-Lea Pollard, Zamira Gibb, Aleona Swegen, Christopher G Grupen
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引用次数: 4
Abstract
Oocyte quality is the limiting factor in female fertility. It is well known that maternal nutrition plays a role in reproductive function, and manipulating nutrition to improve fertility in livestock has been common practice in the past, particularly with respect to negative energy balance in cattle. A deficiency in nicotinamide adenine dinucleotide (NAD+) production has been associated with increased incidences of miscarriage and congenital defects in humans and mice, while elevating NAD+ through dietary supplements in aged subjects improved oocyte quality and embryo development. NAD+ is consumed by Sirtuins and poly-ADP-ribose polymerases (PARPs) within the cell and thus need constant replenishment in order to maintain various cellular functions. Sirtuins and PARPs play important roles in oocyte maturation and embryo development, and their activation may prove beneficial to in vitro embryo production and livestock breeding programs. This review examines the roles of NAD+, Sirtuins and PARPs in aspects of fertility, providing insights into the potential use of NAD+-elevating treatments in livestock breeding and embryo production programs.
期刊介绍:
Journal of Reproduction and Development (JRD) is the
official journal of the Society for Reproduction and Development,
published bimonthly, and welcomes original articles. JRD
provides free full-text access of all the published articles on
the web. The functions of the journal are managed by Editorial
Board Members, such as the Editor-in-Chief, Co-Editor-inChief, Managing Editors and Editors. All manuscripts are
peer-reviewed critically by two or more reviewers. Acceptance
is based on scientific content and presentation of the materials.
The Editors select reviewers and correspond with authors. Final
decisions about acceptance or rejection of manuscripts are made
by the Editor-in-Chief and Co-Editor-in-Chief.