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TranscriptomicsGenes differentially expressed in primary and metastatic liver GISTs.
Although the main cause of gastrointestinal stromal tumor (GIST) is due to gain-of-function mutation of the c-kit gene in the interstitial cells of Cajal, concomitant genetic or epigenetic changes other than c-kit are thought to occur in the development of metastasis. We used microarrays to identify...
ORGANISM(S): Homo sapiens 
2010-04-13 | E-GEOD-21315 | biostudies-arrayexpress
TranscriptomicsAnalysis of small RNAs in piRNA pathway mutant mouse testes
Piwi-interacting RNAs are 25-32 nt small RNAs bound to Piwi proteins. To know the steps where factors involved in the piRNA biogenesis (MILI, MIWI2, ZUC (MitoPLD), MVH) work, we sequenced small RNAs from mutant mouse testes and analyzed piRNAs. Examination of small RNAs in testes of mutant mouse
ORGANISM(S): Mus musculus 
2010-05-27 | E-GEOD-20327 | biostudies-arrayexpress
TranscriptomicsGlobal gene expression analysis of gastric cancer by oligonucleotide microarrays
To gain molecular understanding of carcinogenesis, progression, and diversity of gastric cancer, 22 primary human advanced gastric cancer tissues and 8 noncancerous gastric tissues were analyzed by high-density oligonucleotide microarray in this study. Based on expression analysis of approximately 6...
ORGANISM(S): Homo sapiens 
2005-05-22 | E-GEOD-2685 | biostudies-arrayexpress
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