Dataset features

Specifications


Application: Gene expression microarray analysis
Number of samples: 2
Release date: Sep 18 2010
Last update date: Oct 29 2018
Access: Public
Diseases: Hemangioma, Liver Diseases
Genes: SAGE1
Dataset link Adult human liver tissue expression (Affymetrix)

Experimental Protocol


The samples were obtained from the portion unaffected by the hemangioma and were immediately frozen in liquid nitrogen. All procedures and risks were explained verbally, and patients provided written consent. The samples were sectioned and confirmed to be histologically normal. All laboratory data assessing hepatic function were within normal ranges, including serum alanine aminotransferase, aspartate aminotransferase, gamma-glutamyl transpeptidase, alkaline phosphatase, total bilirubin, albumin, prothrombin activity, glucose, cholesterol, and triglycerides (data not shown). Serological tests for hepatitis B surface antigen, hepatitis C virus antibodies, and human immunodeficiency virus antibodies also proved negative. Neither heavy alcohol consumption nor the intake of prescription or other drugs was observed before surgical resection. Total RNA was extracted according to the manufacturer’s instructions, and RNase-free DNase I was used to remove DNA contamination. Nucleic acid concentration and purity were assessed at 260 nm using a spectrophotometer (DU 530, Beckman-Coulter Inc., Fullerton, CA), and the quality was assessed using an Agilent 2100 Bioanalyzer. In order to address gene expression polymorphism, the total RNA from 10 livers was pooled. ***This submission represents the Affymetrix component of the study only***

Repositories


GEO

GSE24042

ArrayExpress

E-GEOD-24042

BioProject

PRJNA130343

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