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Peroxisome Proliferator-Activated Receptor-Gamma Coactivator-1Alpha and DNA Methylation as Epigenetic Control

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Handbook of Nutrition, Diet, and Epigenetics
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Abstract

Peroxisome proliferator-activated receptor-γ coactivator-1α (PGC-1α) is an essential orchestrator in energy homeostasis, serving as a substantial node linking nutritional signals to metabolism. Recent studies indicate that peroxisome proliferator-activated receptor-γ coactivator-1α (PGC-1α) promoter DNA methylation is associated with various disorders and plays an important role in metabolic programming. Dietary and nutritional disequilibrium is recognized as a crucial factor which influences the process of epigenetic modification. In this article, we summarize the current knowledge on the impact of both prenatal and postnatal nutritional factors on the peroxisome proliferator-activated receptor-γ coactivator-1α (PGC-1α) DNA methylation and their relationship to metabolic disorders, and discuss the unresolved questions that warrant further research.

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Abbreviations

AGA:

Appropriate weight for gestational age

BMI:

Body mass index

BPA:

Bisphenol A

CG-IUGR:

IUGR followed by postnatal catch-up/accelerated growth

DNMT:

DNA methyltransferase

GDM:

Gestational diabetes

HOMA-IR:

Homeostasis model assessment of insulin resistance

IUGR:

Intrauterine growth restriction

LBW:

Low birth weight

LGA:

Large for gestational age

NAFLD:

Nonalcoholic fatty liver disease

NBW:

Normal birth weight

OGTT:

Oral glucose tolerance test

PGC-1α:

Peroxisome proliferator-activated receptor-γ coactivator-1α

RYGB:

Roux-en-Y gastric bypass

SGA:

Small for gestational age

T1DM:

Type 1 diabetes

T2DM:

Type 2 diabetes mellitus

TNF-α:

Tumor necrosis factor-alpha

TSS:

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Correspondence to Xiaoping Luo .

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© 2017 Springer International Publishing AG

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Xie, X., Luo, X. (2017). Peroxisome Proliferator-Activated Receptor-Gamma Coactivator-1Alpha and DNA Methylation as Epigenetic Control. In: Patel, V., Preedy, V. (eds) Handbook of Nutrition, Diet, and Epigenetics. Springer, Cham. https://doi.org/10.1007/978-3-319-31143-2_75-1

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  • DOI: https://doi.org/10.1007/978-3-319-31143-2_75-1

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-31143-2

  • Online ISBN: 978-3-319-31143-2

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