Non-alcoholic fatty liver disease (NAFLD) is a common disease of unknown origin characterized by histological features similar to alcoholic-like liver injury but in the absence of significant alcohol intake. Non-alcoholic fatty liver disease refers to a spectrum of diseases of the liver ranging from simple steatosis (i.e., fatty infiltration of the liver) to nonalcoholic steatohepatitis (i.e., steatosis with inflammation and hepatocyte necrosis) to cirrhosis. Non-alcoholic fatty liver disease is frequently associated with disorders such as insulin resistance, obesity, type 2 diabetes mellitus, hyperlipidemia and protein-calorie malnutrition. However, in a subgroup of NAFLD patients, the true relevant cause remains undetermined. Celiac disease (CD) is a common immune-mediated disorder and develops in genetically susceptible subjects after the ingestion of gluten proteins. Celiac disease has been found in about 10% of patients with unexplained abnormal liver tests, and in about 3.5% of patients with NAFLD as the only manifestation of the disease. The frequency of subclinical or silent presentations in older children and adults highlights the importance of CD screening in patients with unexplained chronic abnormal liver function tests and NAFLD without any specific etiology. The pathogenesis of liver steatosis in CD is uncertain. The aims of this review are to describe the possible mechanisms involved in the occurrence and progression of liver steatosis in CD patients.

Liver steatosis in celiac disease: the open door.

MORACE, Carmela;CONSOLO, Pierluigi;
2013-01-01

Abstract

Non-alcoholic fatty liver disease (NAFLD) is a common disease of unknown origin characterized by histological features similar to alcoholic-like liver injury but in the absence of significant alcohol intake. Non-alcoholic fatty liver disease refers to a spectrum of diseases of the liver ranging from simple steatosis (i.e., fatty infiltration of the liver) to nonalcoholic steatohepatitis (i.e., steatosis with inflammation and hepatocyte necrosis) to cirrhosis. Non-alcoholic fatty liver disease is frequently associated with disorders such as insulin resistance, obesity, type 2 diabetes mellitus, hyperlipidemia and protein-calorie malnutrition. However, in a subgroup of NAFLD patients, the true relevant cause remains undetermined. Celiac disease (CD) is a common immune-mediated disorder and develops in genetically susceptible subjects after the ingestion of gluten proteins. Celiac disease has been found in about 10% of patients with unexplained abnormal liver tests, and in about 3.5% of patients with NAFLD as the only manifestation of the disease. The frequency of subclinical or silent presentations in older children and adults highlights the importance of CD screening in patients with unexplained chronic abnormal liver function tests and NAFLD without any specific etiology. The pathogenesis of liver steatosis in CD is uncertain. The aims of this review are to describe the possible mechanisms involved in the occurrence and progression of liver steatosis in CD patients.
2013
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11570/2557444
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? 5
  • Scopus 17
  • ???jsp.display-item.citation.isi??? ND
social impact