Single nucleotide polymorphisms in desaturases genes – effect on docosahexaenoic acid levels in maternal and fetal tissues and early development of the child.

Authors

  • Malwina Anna Malinowska Poznan University of Medical Sciences
  • Oskar Wojciech Wiśniewski Poznan University of Medical Sciences
  • Magdalena Warchoł Department of Physiology, Poznan University of Medical Sciences

DOI:

https://doi.org/10.20883/jms.2016.237

Keywords:

pregnancy, supplementation, infant, FADS1, FADS2

Abstract

Polyunsaturated fatty acids (PUFAs) beneficially affect an optimal fetal growth and development right after birth. This effect is particularly significant for the growth and maturation of brain. Therefore, an appropriate maternal regimens for PUFAs supplementation, during pregnancy and lactation, may influence birth outcome and infant health. Recently, it has been shown that genetic profile is an another factor determining long-chain polyunsaturated fatty acids (LC-PUFA) composition in human tissues. Single Nucleotide Polymorphisms (SNPs) in the fatty desaturase 1 and 2 (FADS1 and FADS2) modify endogenous synthesis of PUFAs indicating that PUFAs blood concentration may depend on genetic background. What is more, a number of studies indicate that maternal FADS gene variants by their influence on LC-PUFAs synthesis are associated with child’s health right after birth as well as within first years of life. Determining individual dietary recommendations for clinical practice can be beneficial for both mother and the child.

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Published

2017-06-30

How to Cite

1.
Malinowska MA, Wiśniewski OW, Warchoł M. Single nucleotide polymorphisms in desaturases genes – effect on docosahexaenoic acid levels in maternal and fetal tissues and early development of the child. JMS [Internet]. 2017 Jun. 30 [cited 2024 Mar. 28];86(2):177-85. Available from: https://jms.ump.edu.pl/index.php/JMS/article/view/237

Issue

Section

Review Papers
Received 2017-06-06
Accepted 2017-06-27
Published 2017-06-30