The GeneInsight Suite: a platform to support laboratory and provider use of DNA-based genetic testing.

The future of personalized medicine will hinge on effective management of patient genetic profiles. Molecular diagnostic testing laboratories need to track knowledge surrounding an increasingly large number of genetic variants, incorporate this knowledge into interpretative reports, and keep ordering clinicians up to date as this knowledge evolves. Treating clinicians need to track which variants have been identified in each of their patients along with the significance of these variants.

Evaluation of second-generation sequencing of 19 dilated cardiomyopathy genes for clinical applications.

Medical sequencing for diseases with locus and allelic heterogeneities has been limited by the high cost and low throughput of traditional sequencing technologies. "Second-generation" sequencing (SGS) technologies allow the parallel processing of a large number of genes and, therefore, offer great promise for medical sequencing; however, their use in clinical laboratories is still in its infancy. Our laboratory offers clinical resequencing for dilated cardiomyopathy (DCM) using an array-based platform that interrogates 19 of more than 30 genes known to cause DCM.

Platform evaluation for rapid genotyping of CYP2C9 and VKORC1 alleles.

Aims: Warfarin is a commonly prescribed drug with a narrow therapeutic index. Adverse drug reactions owing to over- or under-dosing are common. It is now established that genetic differences between individuals play a major role in warfarin metabolism.

DNA sequencing of cancer-related genes for biomarker discovery.

Dideoxy DNA sequencing is routinely used in research and, increasingly, in clinical care for the detection of DNA sequence variants, single nucleotide changes, or small insertions or deletions, when the spectrum of DNA variation is unknown. DNA sequence variation can be present in tumor tissue that is not present in the normal tissue from the same individual. This somatic DNA sequence variation is often the cause of abnormal cell growth and/or regulation and, ultimately, tumorigenesis.