@article{2980574,
    title = "The Gestational Effects of Maternal Appetite Axis Molecules on Fetal Growth, Metabolism and Long-Term Metabolic Health: A Systematic Review",
    author = "Dimas, A. and Politi, A. and Papaioannou, G. and Barber, T.M. and Weickert, M.O. and Grammatopoulos, D.K. and Kumar, S. and Kalantaridou, S. and Valsamakis, G.",
    journal = "International Journal of Molecular Sciences",
    year = "2022",
    volume = "23",
    number = "2",
    publisher = "MDPI",
    issn = "1422-0067",
    doi = "10.3390/ijms23020695",
    keywords = "gastrointestinal hormone, appetite;  birth weight;  female;  fetus;  fetus development;  human;  metabolism;  obesity;  pregnancy;  pregnancy complication, Appetite;  Birth Weight;  Female;  Fetal Development;  Fetus;  Gastrointestinal Hormones;  Humans;  Obesity;  Pregnancy;  Pregnancy Complications",
    abstract = "Increased maternal food intake is considered a normal pregnancy adjustment. However, the overavailability of nutrients may lead to dysregulated fetal development and increased adiposity, with long-lasting effects on offspring in later life. Several gut-hormone molecules regulate maternal appetite, with both their orexigenic and anorectic effects being in a state of sensitive equilibrium. The aim of this manuscript is to systematically review literature on the effects of maternal gut-hormone molecules on fetal growth and metabolism, birth weight and the later metabolic health of offspring. Maternal serum ghrelin, leptin, IGF-1 and GLP-1 appear to influence fetal growth; however, a lack of consistent and strong correlations of maternal appetite axis hormones with birth weight and the concomitant correlation with fetal and birth waist circumference may suggest that these molecules primarily mediate fetal energy deposition mechanisms, preparing the fetus for survival after birth. Dysregulated intrauterine environments seem to have detrimental, sex-dependent effects on fetal energy stores, affecting not only fetal growth, fat mass deposition and birth weight, but also future metabolic and endocrine wellbeing of offspring. © 2022 by the authors. Licensee MDPI, Basel, Switzerland."
}