MicroRNA profile of hepatic epithelioid hemangioendothelioma: A case report.

ABSTRACT: A 72-year-old female was referred for further evaluation of epigastralgia. Abdominal contrast computed tomography revealed numerous tumors in the two lobes of the liver. Liver biopsy and immunohistochemical staining revealed that the tumor cells were positive for factor VIII-associated antigen, platelet endothelial cell adhesion molecule 1 and human hematopoietic progenitor cell antigen, concordant with a diagnosis of hepatic epithelioid hemangioendothelioma (HEH). To elucidate the etiology of HEH, particularly the microRNA (miRNA) profiles, tissue samples obtained from normal and tumor tissues were analyzed using a miRNA array system. A total of 14 miRNAs were significantly upregulated and 93 miRNAs were downregulated in the tumor tissues (P<0.01). Additionally, unsupervised hierarchical

SUBMITTER: Morishita A 

PROVIDER: S-EPMC5403268 | biostudies-literature | 2017 Mar

REPOSITORIES: biostudies-literature