Book contents
- Liver Disease in Children
- Liver Disease in Children
- Copyright page
- Contents
- Contributors
- Preface
- Section I Pathophysiology of Pediatric Liver Disease
- Section II Cholestatic Liver Disease
- Section III Hepatitis and Immune Disorders
- Section IV Metabolic Liver Disease
- Chapter 24 Laboratory Diagnosis of Inborn Errors of Liver Metabolism
- Chapter 25 α1-Antitrypsin Deficiency
- Chapter 26 Cystic Fibrosis Liver Disease in Children
- Chapter 27 Inborn Errors of Carbohydrate Metabolism
- Chapter 28 Copper Metabolism and Copper Storage Disorders in Children
- Chapter 29 Iron Storage Disorders in Children
- Chapter 30 Heme Biosynthesis and the Porphyrias in Children
- Chapter 31 Tyrosinemia in Children
- Chapter 32 Lysosomal Storage Disorders in Children
- Chapter 33 Disorders of Bile Acid Synthesis and Metabolism in Children
- Chapter 34 Inborn Errors of Fatty Acid Oxidation
- Chapter 35 Mitochondrial Hepatopathies
- Chapter 36 Non-Alcoholic Fatty Liver Disease in Children
- Chapter 37 Peroxisomal Disorders in Children
- Chapter 38 Urea Cycle Disorders in Children
- Section V Other Considerations and Issues in Pediatric Hepatology
- Index
- References
Chapter 37 - Peroxisomal Disorders in Children
from Section IV - Metabolic Liver Disease
Published online by Cambridge University Press: 19 January 2021
- Liver Disease in Children
- Liver Disease in Children
- Copyright page
- Contents
- Contributors
- Preface
- Section I Pathophysiology of Pediatric Liver Disease
- Section II Cholestatic Liver Disease
- Section III Hepatitis and Immune Disorders
- Section IV Metabolic Liver Disease
- Chapter 24 Laboratory Diagnosis of Inborn Errors of Liver Metabolism
- Chapter 25 α1-Antitrypsin Deficiency
- Chapter 26 Cystic Fibrosis Liver Disease in Children
- Chapter 27 Inborn Errors of Carbohydrate Metabolism
- Chapter 28 Copper Metabolism and Copper Storage Disorders in Children
- Chapter 29 Iron Storage Disorders in Children
- Chapter 30 Heme Biosynthesis and the Porphyrias in Children
- Chapter 31 Tyrosinemia in Children
- Chapter 32 Lysosomal Storage Disorders in Children
- Chapter 33 Disorders of Bile Acid Synthesis and Metabolism in Children
- Chapter 34 Inborn Errors of Fatty Acid Oxidation
- Chapter 35 Mitochondrial Hepatopathies
- Chapter 36 Non-Alcoholic Fatty Liver Disease in Children
- Chapter 37 Peroxisomal Disorders in Children
- Chapter 38 Urea Cycle Disorders in Children
- Section V Other Considerations and Issues in Pediatric Hepatology
- Index
- References
Summary
Peroxisomes are ubiquitous subcellular organelles that are found in essentially all animal and plant cells with the exception of mature anucleated erythrocytes. They carry out many essential biochemical processes, both catabolic and anabolic. Thus, deficiency of numerous peroxisomal proteins essential for structural integrity and metabolic functions causes human disease. These disorders are grouped as either peroxisome biogenesis disorders or isolated peroxisomal protein/enzyme deficiencies. With increased utilization of DNA sequencing as a diagnostic tool, the clinical spectrum of these disorders has expanded, and additional disease genes have been reported. Ultrastructural analysis of hepatic tissue led to the initial association of peroxisomes with human disease. However, not all peroxisomal diseases have liver involvement and thus would not be expected to present to the hepatologist. In this chapter, the focus will be on those diseases in which there is a hepatic component (see Table 37.1).
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- Liver Disease in Children , pp. 671 - 697Publisher: Cambridge University PressPrint publication year: 2021
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