Recent improvements in in situ hybridization for the detection of HPV infections in clinical samples

Objective: Human Papilloma Virus (HPV) infection is well-established as a cause of cervical cancer. Importantly, early HPV detection can decrease both the frequency and mortality of HPV-related cancers. In situ hybridization (ISH) is a widely used method for the early detection of HPV. Yet, ISH can be expensive, time-consuming and, in some cases, insufficiently sensitive to detect nucleic acid target at low copy number, which may lead to false-positive or false-negative results. To address these limitations, we recently developed a novel in situ hybridization technology based on proprietary Loop RNA probes (LRPs), which provides enhanced sensitivity, high-specificity and improved cost-effec…