Unknown,Transcriptomics,Genomics,Proteomics

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Transcription profiling of human tissue samples to identify novel genes associated with malignant melanoma but not benign melanocytic lesions


ABSTRACT: A number of melanoma specific genes were identified to differentiate clinical relevant tissue samples containing benign from malignant melanocytes. Experiment Overall Design: 7 normal skin, 18 nevi and 45 melanoma samples

ORGANISM(S): Homo sapiens

DISEASE(S): benign nevi

SUBMITTER: Tim Jatkoe 

PROVIDER: E-GEOD-3189 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Novel genes associated with malignant melanoma but not benign melanocytic lesions.

Talantov Dmitri D   Mazumder Abhijit A   Yu Jack X JX   Briggs Thomas T   Jiang Yuqiu Y   Backus John J   Atkins David D   Wang Yixin Y  

Clinical cancer research : an official journal of the American Association for Cancer Research 20051001 20


<h4>Purpose</h4>Cutaneous melanoma is a common, aggressive cancer with increasing incidence. The identification of melanoma-specific deregulated genes could provide molecular markers for lymph node staging assays and further insight into melanoma tumorigenesis.<h4>Experimental design</h4>Total RNA isolated from 45 primary melanoma, 18 benign skin nevi, and 7 normal skin tissue specimens were analyzed on an Affymetrix Hu133A microarray containing 22,000 probe sets.<h4>Results</h4>Hierarchical clu  ...[more]

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