0000000000680607
AUTHOR
M. Mauro
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…
Effects of diclofenac on the gametes and embryonic development of Arbacia lixula
Diclofenac (DCF), a non-steroidal anti-inflammatory drug (NSAID), is among the main pollutants of aquatic environments. Nevertheless, even if several authors evaluated its effects on marine organisms, no work has ever analysed its impact on the sea urchin Arbacia lixula. The purpose of this study was to analyse, for the first time, the impact of DCF at different concentrations (50 mg/l, 5 mg/l, 0.5 mg/l, 0.05 mg/l) on A. lixula embryos and gametes to indicate possible safe minimum levels of release of this drug in marine environments. Our results showed significant concentration-dependent effects on embryonic development (decrease in the number of developed embryos and increase in the quant…
Immunomodulation and physiological responses of Mytilus galloprovincialis as bioindicators of environmental change
Immunomodulation and physiological responses of Mytilus galloprovincialis as bioindicators of environmental change Oxygenation level temperature increases and changes in food availability are predicted to occur in the future. In such scenario, a global climate change (GCC), there is growing concern for the health status of wild and farmed organisms. Bivalve molluscs, are important components of coastal marine ecosystems, and as sedentary and filter feeders, are good bioindicators of environmental conditions. The ability of organisms to maintain the immunosurveillance unaltered under adverse environmental conditions may enhance theirs survival capability. Only a few studies have investigated…
Variation of environmental condition and diet act on immune parameters of Mytilus galloprovinciali
Variation of environmental condition and diet act on immune parameters of Mytilus galloprovincialis The knowledge of the immunity mechanisms as environmental indicators and their alterations in the case of physical stress can be of fundamental importance in the environmental management programs. Recently has been shown that environmental factors affect immune responses in some species of bivalves. In this study we assessed different enzymatic activities from digestive gland of M. galloprovincialis such esterase, phosphatase and phenoloxidase (PO), involved in digestive inflammatory, detoxification and melanization processes. Particularly, esterases catalyze the hydrolysis reaction of the es…