Phase I and Pharmacologic Study of Oral ZD9331, A Novel Nonpolyglutamated Thymidylate Synthase Inhibitor, in Adult Patients With Solid Tumors ABSTRACT: Aberrant gene expression is critical for tumor ...

In the world of gene-expression profiling, microarrays reign, but they are not without drawbacks. Microarrays have trouble with low-abundance transcripts and unidentified genes, for instance.

PTEN is a tumour suppressor that may act by de-phosphorylating another signaling molecule, phosphatidyl inositol (PI) 3-kinase. In the November 6 Proceedings of the National Academy of Science, Javor ...