Research was initiated to physically characterize the mitochondrial genomes of several Meloidogyne spp. and host-races, to address questions regarding their systematics and dispersal, and to assess the possibility of developing molecular diagnostics for these nematodes. Techniques were developed for purification and rapid detection of mitochondrial DNA from root-knot nematodes. Mitochondrial DN...

Recent advances in the understanding of the molecular basis of cancer and the development of molecular diagnostics based on this knowledge have done much to progress the fields of oncology and pathology. Technological developments such as Next Generation Sequencing (NGS) and multiplex assays have made feasible the widespread adoption of molecular diagnostics for clinical use. While these develo...

OBJECTIVE In this study, we determined the assay performance criteria necessary to produce acceptable results for >or=98% of neonate bilirubin samples collected by capillary heel-stick. STUDY DESIGN AND METHODS We determined serum free hemoglobin levels in 151 heel-stick serum samples to determine the hemolysis level. We then tested the effect of hemolysis on total bilirubin levels determined...

When a cell’s DNA is damaged, the injured cells react by changing from normal to malignant cells, rather than dying or repairing the damage. Metastatic cancer is the deadliest kind of cancer since it refers to cancer that has spread to other parts of the patient’s body. The need for cancer detection techniques that are rapid, non-invasive, and accurate is growing. Cancer diagnosis, monitoring, ...

The past 25 years have witnessed the field of molecular pathology evolving from an imprecisely defined discipline to a firmly established medical subspecialty that plays an essential role in patient care. During this time, the training, certification, and licensure requirements for directing and performing testing in a molecular pathology or molecular diagnostics laboratory have become better d...

The discovery of diverse driver mutations in lung cancer has heralded a new era of personalized medicine in thoracic oncology, with targeted therapies approved for specific subgroups of patients. The increasing number of patient subgroups that may respond to targeted therapy has resulted in a greater reliance upon effective and increasingly complex diagnostics, which must be interpreted in an i...

Molecular diagnostics provide a powerful method to detect and diagnose various neurological diseases such as Alzheimer's and Parkinson's disease. The confirmation of such diagnosis allows early detection and subsequent medical counseling that help specific patients to undergo clinically important drug trials. This provides a medical pathway to have better insight of neurogenesis and eventual cu...

Despite recent advances in individualised targeted therapy, gastric cancer remains one of the most challenging diseases in gastrointestinal oncology. Modern imaging techniques using endoscopic filter devices and in vivo molecular imaging are designed to enable early detection of the cancer and surveillance of patients at risk. Molecular characterisation of the tumour itself as well as of the su...