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Expression data comparing Huh7 CD133+ and CD133- HCC cells

ABSTRACT: To identify candidate genes involved in enhanced tumorigenicity of CD133+ liver tumor-initiating cells Affymetrix Human Genome U133 Plus GeneChip 2.0 HCC cell line Huh7 was sorted into CD133+ and CD133- populations by flow cytometry

ORGANISM(S): Homo sapiens

SUBMITTER: Stephanie Ma

PROVIDER: E-GEOD-23450 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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CD133(+) liver tumor-initiating cells promote tumor angiogenesis, growth, and self-renewal through neurotensin/interleukin-8/CXCL1 signaling.

Tang Kwan Ho KH Ma Stephanie S Lee Terence K TK Chan Yuen Piu YP Kwan Pak Shing PS Tong Carol M CM Ng Irene O IO Man Kwan K To Ka-Fai KF Lai Paul B PB Lo Chung-Mau CM Guan Xin-Yuan XY Guan Xin-Yuan XY Chan Kwok Wah KW

Hepatology (Baltimore, Md.) 20120113 3

<h4>Unlabelled</h4>A novel theory in the field of tumor biology postulates that cancer growth is driven by a population of stem-like cells, called tumor-initiating cells (TICs). We previously identified a TIC population derived from hepatocellular carcinoma (HCC) that is characterized by membrane expression of CD133. Here, we describe a novel mechanism by which these cells mediate tumor growth and angiogenesis by systematic comparison of the gene expression profiles between sorted CD133 liver su ...[more]

PMID: 21994122

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