BACKGROUND AND AIM Atypical coronary artery disease (ACAD) is characterized by atypical angina pectoris or silent myocardial ischemia. However, conventional diagnostic techniques are insufficient to identify this subtype of coronary atherosclerotic pathology, and specific and sensitive markers for diagnosing ACAD are still currently lacking. The aim of the present study is to identify a novel s...

Extracellular microRNAs (miRNAs) are under investigation as minimally-invasive biomarkers for a wide range of disease conditions. We have recently shown in a mouse model of the progressive muscle-wasting condition Duchenne muscular dystrophy (DMD) that a set of highly elevated serum miRNAs reflects the regenerative status of muscle. These miRNAs are promising biomarkers for monitoring DMD disea...

In this note, we propose an R function named NqA (Normalization qPCR Array, where qPCR is quantitative real-time polymerase chain reaction) suitable for the identification of a set of microRNAs (miRNAs) to be used for data normalization in view of subsequent validation studies with qPCR data. NqA is available through the website of the Fondazione IRCCS Istituto Nazionale dei Tumori of Milan (ht...

Hypoxia is an adverse factor in cervical cancer, and hypoxia-related gene expression could be a powerful biomarker for identifying the aggressive hypoxic tumors. Reverse transcription quantitative PCR (RT-qPCR) is a valuable method for gene expression studies, but suitable reference genes for data normalization that are independent of hypoxia status and clinical parameters of cervical tumors ar...

Abstract Background Extracellular vesicles (EVs) are a diverse group of small membranous particles classified by protein and nucleic acid content, size, method biogenesis, cellular origin. The need for predictive biomarkers neurodegenerative disease is critical early detection potential therapeutic intervention. We have previously identified multiple high ranking miRNAs in total cerebrospinal f...

PURPOSE Trachoma is a fibrotic disease of the conjunctiva initiated by Chlamydia trachomatis infection. This blinding disease affects over 40 million people worldwide yet the mechanisms underlying its pathogenesis remain poorly understood. We have investigated host microRNA (miR) expression in health (N) and disease (conjunctival scarring with (TSI) and without (TS) inflammation) to determine i...

The ultrasensitive determination of the carbohydrate components of glycoconjugates is challenging because of their low concentrations in complex biological mixtures and the chemical complexity of glycan chains. A major limitation in the field of glycobiology has been a lack of requisite analytical platforms for biologically active, therapeutic carbohydrates (e.g., glycosaminoglycans (GAGs) and ...

Microsphere suspension array systems enable the simultaneous fluorescent identification of multiple separate nucleotide targets in a single reaction. We have utilized commercially available oligo-tagged microspheres (Luminex MagPlex-TAG) to construct and evaluate multiplexed assays for the detection and differentiation of Hendra virus (HeV) and Nipah virus (NiV). Both these agents are bat-borne...