Clarient plans to commercialize Applied Genomics' five-antibody immunohistochemistry test for non-small cell lung cancer, called Pulmotype, within its network of pathologists by the first quarter of 2010.
The two companies announced plans to develop a companion diagnostic to predict whether non-squamous non-small cell lung cancer patients can benefit from combination treatment with Alimta and cisplatin based on the thymidylate synthase biomarker.
According to an editorial in the New England Journal of Medicine, two new studies suggest "that EGFR mutations represent favorable prognostic markers of survival and are predictive of tumor shrinkage, but the evidence that they can predict a differential effect of tyrosine kinase inhibitors on survival is incomplete."
In an interview with Pharmacogenomics Reporter this week, Hakan Sakul provided a snapshot of Pfizer's efforts in personalized medicine, the company's stance on regulatory issues, and its overall focus on "omics"-guided medicine.
Pfizer has previously touted PF-02341066 as "the first agent in clinical development that selectively targets a unique genetic feature of cancer cells." The drug is currently in Phase III trials, while Abbott is in the process of designing validating trials for a companion test with the capability to detect ALK gene rearrangements.