Recent advances in pediatric gut diseases
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Citation: Molecular and Cellular Pediatrics 2016 3:32
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The cross-talk between enterocytes and intraepithelial lymphocytes
The gut mucosa is continuously exposed to food and microbial antigens. Both enterocytes and intraepithelial lymphocytes have a pivotal role in maintaining the integrity of intestinal mucosa, as these cells gua...
Citation: Molecular and Cellular Pediatrics 2016 3:20 -
The impact of hypoxia on intestinal epithelial cell functions: consequences for invasion by bacterial pathogens
The maintenance of oxygen homeostasis in human tissues is mediated by several cellular adaptations in response to low-oxygen stress, called hypoxia. A decrease in tissue oxygen levels is initially counteracted...
Citation: Molecular and Cellular Pediatrics 2016 3:14 -
Manipulating proteostasis to repair the F508del-CFTR defect in cystic fibrosis
Cystic fibrosis (CF) is a lethal monogenic disease caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene that entails the (diagnostic) increase in sweat electrolyte concent...
Citation: Molecular and Cellular Pediatrics 2016 3:13 -
Underlying molecular and cellular mechanisms in childhood irritable bowel syndrome
Irritable bowel syndrome (IBS) affects a large number of children throughout the world. The symptom expression of IBS is heterogeneous, and several factors which may be interrelated within the IBS biopsychosoc...
Citation: Molecular and Cellular Pediatrics 2016 3:11 -
Fructose malabsorption
Incomplete intestinal absorption of fructose might lead to abdominal complaints such as pain, flatulence and diarrhoea. Whether defect fructose transporters such as GLUT5 or GLUT2 are involved in the pathogene...
Citation: Molecular and Cellular Pediatrics 2016 3:10 -
Diverse roles of endoplasmic reticulum stress sensors in bacterial infection
Bacterial infection often leads to cellular damage, primarily marked by loss of cellular integrity and cell death. However, in recent years, it is being increasingly recognized that, in individual cells, there...
Citation: Molecular and Cellular Pediatrics 2016 3:9 -
Endocytosis and transcytosis of gliadin peptides
Celiac disease (CD) is a frequent inflammatory intestinal disease, with a genetic background, caused by gliadin-containing food. Some gliadin peptides are not digested by intestinal proteases and can have diff...
Citation: Molecular and Cellular Pediatrics 2016 3:8 -
Genetics of irritable bowel syndrome
Irritable bowel syndrome (IBS) is a common condition with a complex and largely unknown etiology. There is no cure, and treatment options are mainly directed to the amelioration of symptoms. IBS causes reduced...
Citation: Molecular and Cellular Pediatrics 2016 3:7 -
The clinical consequences of sucrase-isomaltase deficiency
Primary sucrase-isomaltase deficiency, originally thought to be a homozygous recessive disorder, has been found to have numerous genetic variants that alone or in combination (compound heterozygosity) express ...
Citation: Molecular and Cellular Pediatrics 2016 3:5 -
Milk glucosidase activity enables suckled pup starch digestion
Starch requires six enzymes for digestion to free glucose: two amylases (salivary and pancreatic) and four mucosal maltase activities; sucrase-isomaltase and maltase-glucoamylase. All are deficient in suckling...
Citation: Molecular and Cellular Pediatrics 2016 3:4 -
Towards understanding microvillus inclusion disease
Microvillus inclusion disease (MVID) is characterised by onset of intractable life-threatening watery diarrhoea during infancy. Transmission electron microscopy demonstrates shortening or absence of apical mic...
Citation: Molecular and Cellular Pediatrics 2016 3:3 -
The multiple roles of sucrase-isomaltase in the intestinal physiology
Osmotic diarrhea and abdominal pain in humans are oftentimes associated with carbohydrate malabsorption in the small intestine due to loss of function of microvillar disaccharidases. Disaccharidases are crucia...
Citation: Molecular and Cellular Pediatrics 2016 3:2 -
The role of hypoxia in intestinal inflammation
Inflammatory bowel disease (IBD) is a chronic relapsing inflammatory disease of the intestine. IBD is a multifactorial disorder, and IBD-associated genes are critical in innate immune response, inflammatory re...
Citation: Molecular and Cellular Pediatrics 2016 3:1