Effects of dietary leucine supplementation on the hepatic mitochondrial biogenesis and energy metabolism in normal birth weight and intrauterine growth-retarded weanling piglets
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
BACKGROUND/OBJECTIVES: The study was conducted to evaluate the effects of dietary leucine supplementation on mitochondrial biogenesis and energy metabolism in the liver of normal birth weight (NBW) and intrauterine growth-retarded (IUGR) weanling piglets. MATERIALS/METHODS: A total of sixteen pairs of NBW and IUGR piglets from sixteen sows were selected according to their birth weight. At postnatal day 14, all piglets were weaned and fed either a control diet or a leucine-supplemented diet for 21 d. Thereafter, a 2 × 2 factorial experimental design was used. Each treatment consisted of eight replications with one piglet per replication. RESULTS: Compared with NBW piglets, IUGR piglets had a decreased (P < 0.05) hepatic adenosine triphosphate (ATP) content. Also, IUGR piglets exhibited reductions (P < 0.05) in the activities of hepatic mitochondrial pyruvate dehydrogenase (PDH), citrate synthase (CS), α-ketoglutarate dehydrogenase (α-KGDH), malate dehydrogenase (MDH), and complexes I and V, along with decreases (P < 0.05) in the concentration of mitochondrial DNA (mtDNA) and the protein expression of hepatic peroxisome proliferator-activated receptor-γ coactivator 1α (PGC-1α). Dietary leucine supplementation increased (P < 0.05) the content of ATP, and the activities of CS, α-KGDH, MDH, and complex V in the liver of piglets. Furthermore, compared to those fed a control diet, piglets given a leucine-supplemented diet exhibited increases (P < 0.05) in the mtDNA content and in the mRNA expressions of sirtuin 1, PGC-1α, nuclear respiratory factor 1, mitochondrial transcription factor A, and ATP synthase, H+ transporting, mitochondrial F1 complex, β polypeptide in liver. CONCLUSIONS: Dietary leucine supplementation may exert beneficial effects on mitochondrial biogenesis and energy metabolism in NBW and IUGR weanling piglets.
Abstract
BACKGROUND/OBJECTIVES: The study was conducted to evaluate the effects of dietary leucine supplementation on mitochondrial biogenesis and energy metabolism in the liver of normal birth weight (NBW) and intrauterine growth-retarded (IUGR) weanling piglets. MATERIALS/METHODS: A total of sixteen pairs of NBW and IUGR piglets from sixteen sows were selected according to their birth weight. At postnatal day 14, all piglets were weaned and fed either a control diet or a leucine-supplemented diet for 21 d. Thereafter, a 2 × 2 factorial experimental design was used. Each treatment consisted of eight replications with one piglet per replication. RESULTS: Compared with NBW piglets, IUGR piglets had a decreased (P < 0.05) hepatic adenosine triphosphate (ATP) content. Also, IUGR piglets exhibited reductions (P < 0.05) in the activities of hepatic mitochondrial pyruvate dehydrogenase (PDH), citrate synthase (CS), α-ketoglutarate dehydrogenase (α-KGDH), malate dehydrogenase (MDH), and complexes I and V, along with decreases (P < 0.05) in the concentration of mitochondrial DNA (mtDNA) and the protein expression of hepatic peroxisome proliferator-activated receptor-γ coactivator 1α (PGC-1α). Dietary leucine supplementation increased (P < 0.05) the content of ATP, and the activities of CS, α-KGDH, MDH, and complex V in the liver of piglets. Furthermore, compared to those fed a control diet, piglets given a leucine-supplemented diet exhibited increases (P < 0.05) in the mtDNA content and in the mRNA expressions of sirtuin 1, PGC-1α, nuclear respiratory factor 1, mitochondrial transcription factor A, and ATP synthase, H+ transporting, mitochondrial F1 complex, β polypeptide in liver. CONCLUSIONS: Dietary leucine supplementation may exert beneficial effects on mitochondrial biogenesis and energy metabolism in NBW and IUGR weanling piglets.
참고문헌 (51)
- Wu G, "Board-invited review:intrauterine growth retardation: implications for the animal sciences", J Anim Sci, 84, pp.2316~2337 (2006)
- Valsamakis G, "Causes of intrauterine growth restriction and the postnatal development of the metabolic syndrome", Ann N Y Acad Sci, 1092, pp.138~147 (2006)
- Hock MB, "Transcriptional control of mitochondrial biogenesis and function", Annu Rev Physiol, 71, pp.177~203 (2009)
- Balaban RS, "Mitochondria, oxidants, and aging", Cell, 120, pp.483~495 (2005)
- Park KS, "Fetal and early postnatal protein malnutrition cause long-term changes in rat liver and muscle mitochondria", J Nutr, 133, pp.3085~3090 (2003)
- Reusens B, "The intrauterine metabolic environment modulates the gene expression pattern in fetal rat islets: prevention by maternal taurine supplementation", Diabetologia, 51, pp.836~845 (2008)
- Zhang H, "Medium-chain TAG improve energy metabolism and mitochondrial biogenesis in the liver of intra-uterine growth-retarded and normal-birth-weight weanling piglets", Br J Nutr, 115, pp.1521~1530 (2016)
- Peterside IE, "Impaired oxidative phosphorylation in hepatic mitochondria in growth-retarded rats", Am J Physiol Endocrinol Metab, 285, pp.E1258~E1266 (2003)
- Lane RH, "Altered hepatic gene expression of enzymes involved in energy metabolism in the growth-retarded fetal rat", Pediatr Res, 39, pp.390~394 (1996)
- Li F, "Leucine nutrition in animals and humans: mTOR signaling and beyond", Amino Acids, 41, pp.1185~1193 (2011)
- Wu G., "Dietary requirements of synthesizable amino acids by animals:a paradigm shift in protein nutrition", J Anim Sci Biotechnol, 5, pp.34~ (2014)
- Wilson J, "Contemporary issues in protein requirements and consumption for resistance trained athletes", J Int Soc Sports Nutr, 3, pp.7~27 (2006)
- Garlick PJ, "The role of leucine in the regulation of protein metabolism", J Nutr, 135, pp.1553S~1556S (2005)
- Patti ME, "Bidirectional modulation of insulin action by amino acids", J Clin Invest, 101, pp.1519~1529 (1998)
- Layman DK, "The role of leucine in weight loss diets and glucose homeostasis", J Nutr, 133, pp.261S~267S (2003)
- Li H, "Leucine supplementation increases SIRT1 expression and prevents mitochondrial dysfunction and metabolic disorders in high-fat diet-induced obese mice", Am J Physiol Endocrinol Metab, 303, pp.E1234~E1244 (2012)
- Vaughan RA, "Leucine treatment enhances oxidative capacity through complete carbohydrate oxidation and increased mitochondrial density in skeletal muscle cells", Amino Acids, 45, pp.901~911 (2013)
- Sun X, "Leucine modulation of mitochondrial mass and oxygen consumption in skeletal muscle cells and adipocytes", Nutr Metab (Lond), 6, pp.26~ (2009)
- Xu W, "Leucine improves growth performance of intrauterine growth retardation piglets by modifying gene and protein expression related to protein synthesis", Nutrition, 32, pp.114~121 (2016)
- Meurens F, "The pig:a model for human infectious diseases", Trends Microbiol, 20, pp.50~57 (2012)
- Institute of Laboratory Animal Resources (US), "Guide for the Care and Use of Laboratory Animals" (1996), National Academy Press
- Wang Y, "Dietary L-arginine supplementation improves the intestinal development through increasing mucosal Akt and mammalian target of rapamycin signals in intra-uterine growth retarded piglets", Br J Nutr, 108, pp.1371~1381 (2012)
- National Research Council (US), "Nutrient Requirements of Swine" (2012), National Academy Press
- Yi D, "Dietary N-acetylcysteine supplementation alleviates liver injury in lipopolysaccharide-challenged piglets", Br J Nutr, 111, pp.46~54 (2014)
- Atkinson DE, "The energy charge of the adenylate pool as a regulatory parameter. Interaction with feedback modifiers", Biochemistry, 7, pp.4030~4034 (1968)
- Weinbach EC, "A procedure for isolating stable mitochondria from rat liver and kidney", Anal Biochem, 2, pp.335~343 (1961)
- Nemeria N, "Inhibition of the Escherichia coli pyruvate dehydrogenase complex E1 subunit and its tyrosine 177 variants by thiamin 2-thiazolone and thiamin 2-thiothiazolone diphosphates. Evidence for reversible tight-binding inhibition", J Biol Chem, 276, pp.45969~45978 (2001)
- Shepherd D, "The kinetic properties of citrate synthase from rat liver mitochondria", Biochem J, 114, pp.597~610 (1969)
- Meixner-Monori B, "NADPspecific isocitrate dehydrogenase from the citric acid-accumulating fungus Aspergillus niger", Biochem J, 236, pp.549~557 (1986)
- Lai JC, "Brain alpha-ketoglutarate dehydrogenase complex:kinetic properties, regional distribution, and effects of inhibitors", J Neurochem, 47, pp.1376~1386 (1986)
- Mehler AH, "The enzymatic mechanism of oxidation-reductions between malate or isocitrate and pyruvate", J Biol Chem, 174, pp.961~977 (1948)
- Ragan CI, "Structure and function of an archetypal respiratory chain complex: NADH-ubiquinone reductase", Biochem Soc Trans, 18, pp.515~516 (1990)
- Medja F, "Development and implementation of standardized respiratory chain spectrophotometric assays for clinical diagnosis", Mitochondrion, 9, pp.331~339 (2009)
- Krähenbühl S, "Development and evaluation of a spectrophotometric assay for complex III in isolated mitochondria, tissues and fibroblasts from rats and humans", Clin Chim Acta, 230, pp.177~187 (1994)
- Wharton DC, "Cytochrome oxidase from beef heart mitochondria", Methods Enzymol, 10, pp.245~250 (1967)
- Taussky HH, "A microcolorimetric method for the determination of inorganic phosphorus", J Biol Chem, 202, pp.675~685 (1953)
- Liu J, "Effect of folic acid supplementation on hepatic antioxidant function and mitochondrialrelated gene expression in weanling intrauterine growth retarded piglets", Livest Sci, 146, pp.123~132 (2012)
- Pfaffl MW, "A new mathematical model for relative quantification in real-time RT-PCR", Nucleic Acids Res, 29, pp.e45~ (2001)
- D'Antona G, "Branched-chain amino acid supplementation promotes survival and supports cardiac and skeletal muscle mitochondrial biogenesis in middle-aged mice", Cell Metab, 12, pp.362~372 (2010)
- Ogata ES, "Intrauterine growth retardation: altered hepatic energy and redox states in the fetal rat", Pediatr Res, 27, pp.56~63 (1990)
- Lim S, "Persistent organic pollutants, mitochondrial dysfunction, and metabolic syndrome", Ann N Y Acad Sci, 1201, pp.166~176 (2010)
- Puigserver P, "Peroxisome proliferator-activated receptor-gamma coactivator 1 alpha (PGC-1 alpha): transcriptional coactivator and metabolic regulator", Endocr Rev, 24, pp.78~90 (2003)
- Liu J, "Effects of intrauterine growth retardation and maternal folic acid supplementation on hepatic mitochondrial function and gene expression in piglets", Arch Anim Nutr, 66, pp.357~371 (2012)
- Houtkooper RH, "Sirtuins as regulators of metabolism and healthspan", Nat Rev Mol Cell Biol, 13, pp.225~238 (2012)
- Virbasius CA, "NRF-1, an activator involved in nuclear-mitochondrial interactions, utilizes a new DNA-binding domain conserved in a family of developmental regulators", Genes Dev, 7, pp.2431~2445 (1993)
- Ekstrand MI, "Mitochondrial transcription factor A regulates mtDNA copy number in mammals", Hum Mol Genet, 13, pp.935~944 (2004)
- Maniura-Weber K, "Transient overexpression of mitochondrial transcription factor A (TFAM) is sufficient to stimulate mitochondrial DNA transcription, but not sufficient to increase mtDNA copy number in cultured cells", Nucleic Acids Res, 32, pp.6015~6027 (2004)
- Simmons RA, "Progressive accumulation of mitochondrial DNA mutations and decline in mitochondrial function lead to beta-cell failure", J Biol Chem, 280, pp.28785~28791 (2005)
- Morris TJ, "Transcriptional profiling of rats subjected to gestational undernourishment:implications for the developmental variations in metabolic traits", PLoS One, 4, pp.e7271~ (2009)
- Tatpati LL, "The effect of branched chain amino acids on skeletal muscle mitochondrial function in young and elderly adults", J Clin Endocrinol Metab, 95, pp.894~902 (2010)
- Thomas PJ, "Mutational analysis of the consensus nucleotide binding sequences in the rat liver mitochondrial ATP synthase beta-subunit", J Biol Chem, 267, pp.20331~20338 (1992)
