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Gene expression profiles of Head & Neck Squamous and Lung Squamous Cancers

ABSTRACT: The differential diagnosis between head & neck squamous cell carcinomas and lung squamous cell carcinomas is often unresolved because the histologic appearance of these two tumor types is similar. In the development of a gene expression profile test (GEP-HN-LS) that distinguishes these 2 cancer types, a collection of poorly differentiated primary and metastatic tumor specimens were used. Here we describe 76 such tumor specimens that were used for validation of GEP-HN-LS. The specimens are either head & neck squamous cell carcinomas or lung squamous cell carcinomas. All tissue specimens were formalin fixed paraffin embedded specimens. Gene expression was profiled using Affymetrix GeneChip platform.

ORGANISM(S): Homo sapiens

SUBMITTER: Anita Lal

PROVIDER: E-GEOD-44170 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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