Patients with refractory musculoskeletal pain syndromes undergoing a multimodal assessment and therapy programme: a cross-sectional study.

Background: Chronic musculoskeletal pain syndromes, including fibromyalgia, are heterogeneous entities with a major socioeconomic burden. Multimodal treatment programmes have shown greater efficacy than conventional approaches for these patients, at least in the short term. A profound understanding of chronic musculoskeletal pain syndrome patients treated in multimodal treatment programmes is important for their development and to provide insight into these conditions.

Telomere Length, Mitochondrial DNA, and Micronucleus Yield in Response to Oxidative Stress in Peripheral Blood Mononuclear Cells.

Telomere shortening, chromosomal damage, and mitochondrial dysfunction are major initiators of cell aging and biomarkers of many diseases. However, the underlying correlations between nuclear and mitochondrial DNA alterations remain unclear. We investigated the relationship between telomere length (TL) and micronucleus (MN) and their association with mitochondrial DNA copy number (mtDNAcn) in peripheral blood mononuclear cells (PBMCs) in response to 100 μM and 200 μM of hydrogen peroxide (HO) at 44, 72, and 96 h.

Factors Associated with SARS-CoV-2 Infection Evaluated by Antibody Response in a Sample of Workers from the Emilia-Romagna Region, Northern Italy.

Factors associated with SARS-CoV-2 infection risk are still debated. This case-control study aims to investigate the possible relationship between SARS-CoV-2 infection, evaluated through antibody response, and the main sociodemographic, occupational, clinical-anamnestic, and biochemical factors in a population of Modena province (Northern Italy), mainly workers. Both workers who voluntarily joined the screening campaign proposed by companies and self-referred individuals who underwent serological testing were enrolled.

Influence of Chromosome 9p21.3 rs1333049 Variant on Telomere Length and Their Interactive Impact on the Prognosis of Coronary Artery Disease.

Background: Both telomere shortening and the chromosome 9p21.3 (Chr9p21) rs1333049 (G/C) variant are involved in coronary artery disease (CAD) risk, likely affecting mechanisms related to cell cycle arrest and vascular senescence. The aim of the study was to examine the link between Chr9p21 rs1333049 variant and leucocyte telomere length (LTL), as well as their interactive effect on the risk of major adverse cardiovascular events (MACEs).

Clinical and Biological Predictors of Cancer Incidence and Mortality in Patients with Stable Coronary Artery Disease.

Clinical and epidemiological evidence has recently revealed a link between coronary artery disease (CAD) and cancer. Shared risk factors and common biological pathways are probably involved in both pathological conditions. The aim of this paper was to evaluate whether and which conventional risk factors and novel circulating biomarkers could predict cancer incidence and death in patients with CAD.

Seroprevalence Survey of Anti-SARS-CoV-2 Antibodies in a Population of Emilia-Romagna Region, Northern Italy.

Italy was the first Western European country to be severely hit by the COVID-19 pandemic. Variations in seroprevalence rates were reported according to geographical and temporal differences of previous surveys, as well as depending on demographic and occupational factors. In this cross-sectional study, we evaluated the prevalence of anti-SARS-CoV-2 antibodies in a population of the Emilia-Romagna region in Northern Italy after the first wave in the period from 26 September 2020−26 March 2021.

virucidal efficacy of a dry steam disinfection system against Human Coronavirus, Human Influenza Virus, and Echovirus.

This study was aimed to assess the efficacy of dry steam in inactivating Human Coronavirus OC43 (HCoV-OC43) as surrogate of SARS-CoV-2, Human Influenza Virus A/H1N1/WSN/33 and Echovirus 7 on stainless steel, polypropylene, and cotton. The virus models were chosen on the basis of their transmission route and environmental resistance. Tests were carried out under a laminar flow cabinet, where two panels of each material were contaminated with a viral suspension.

COVID-19 in school settings: webinar aimed at both teachers and educators.

Background: In the COVID-19 era, we designed the webinar "COVID-19: instructions for use" with the aim of providing clear and actionable information to school staff about the characteristics of the disease, the preventive measures to adopt and the path for early detection and control of COVID-19 in primary schools of Modena province.

Methods: We performed a cross-sectional survey using a 7-item closed-ended satisfaction questionnaire self-administered to webinar participants among school staff of the Modena Municipality and neighbouring.

Results: A total of 103 out of 152 (68%) participants delivered the questionnaires.

Individual and joint effects of genetic polymorphisms in microRNA-machinery genes on congenital heart disease susceptibility.

Single-nucleotide polymorphisms in miRNA-machinery genes may alter the biogenesis of miRNAs affecting disease susceptibility. In this case-control study, we aimed to evaluate the impact of three single-nucleotide polymorphisms (DICER rs1057035, DROSHA rs10719, and XPO5 rs11077) and their combined effect in a genetic risk score model on congenital heart disease (CHD) risk. A total of 639 participants was recruited, including 125 patients with CHD (65 males; age 9.

A preclinical hybrid curriculum and its impact on dental student learning outcomes.

Objectives: The purpose of this study is to measure how the implementation of an online, preclinical hybrid curriculum impacts dental student clinic readiness, the outcomes of grades, critical thinking skills, and student and faculty perceptions respectively.

Methods: This longitudinal comparative and descriptive study used objective data and subjective (survey) data for 4 dental class cohorts. Groups A and B experienced a traditional lecture-based curriculum, while Groups C and D experienced a hybrid curriculum that was lecture-free and implemented active learning.

Genetic polymorphisms of miRNA machinery genes in bicuspid aortic valve and associated aortopathy.

SNPs in miRNA machinery genes may affect miRNA function by impacting their biogenesis. Here, we investigated the association between three SNPs in miRNA machinery genes ( rs1057035, rs10719 and rs11077) and bicuspid aortic valve (BAV). Three polymorphisms were analyzed in 177 BAV patients and 414 healthy subjects by using a TaqManSNP assay.

GnRH Antagonists Produce Differential Modulation of the Signaling Pathways Mediated by GnRH Receptors.

Commercial gonadotropin-releasing hormone (GnRH) antagonists differ by 1-2 amino acids and are used to inhibit gonadotropin production during assisted reproduction technologies (ART). In this study, potencies of three GnRH antagonists, Cetrorelix, Ganirelix and Teverelix, in inhibiting GnRH-mediated intracellular signaling, were compared in vitro. GnRH receptor (GnRHR)-transfected HEK293 and neuroblastoma-derived SH-SY5Y cell lines, as well as mouse pituitary LβT2 cells endogenously expressing the murine GnRHR, were treated with GnRH in the presence or absence of the antagonist.

Independent and Combined Effects of Telomere Shortening and mtDNA Deletion on Long-term Outcomes of Patients with Coronary Artery Disease.

Aging is one of the main risk factors for cardiovascular disease, resulting in a progressive organ and cell decline. This study evaluated a possible joint impact of two emerging hallmarks of aging, leucocyte telomere length (LTL) and common mitochondrial DNA deletion (mtDNA), on major adverse cardiovascular events (MACEs) and all-cause mortality in patients with coronary artery disease (CAD). We studied 770 patients (673 males, 64.

Influence of genetic polymorphisms in DICER and XPO5 genes on the risk of coronary artery disease and circulating levels of vascular miRNAs.

Introduction: Single-nucleotide polymorphisms (SNPs) in microRNA (miRNA) machinery genes may affect the regulatory capacity of miRNAs by impacting their biogenesis. The aim of the study was to analyze the association between SNPs in two key genes (DICER rs1057035T>C and XPO5 rs11077A>C) and coronary artery disease (CAD) risk as well as to examine their effects on circulating levels of vascular miRNAs.

Materials And Methods: Within the Italian GENOCOR cohort, we studied a cohort of 557 patients (502 males, 57 ± 9 years) with angiographically documented CAD.

Prognostic value of mitochondrial DNA deletion and mitochondrial DNA copy number in patients with stable coronary artery disease.

Background And Aims: Mitochondrial DNA copy number (mtDNA-CN) depletion has been recently associated with an increased cardiovascular risk. However, the integrity of mtDNA is another key aspect of the energy metabolism and mitochondrial function. We investigated the prognostic role of peripheral blood common mitochondrial deletion (mtDNA) and mtDNA-CN on long-term major adverse cardiac events (MACEs) and all-cause mortality in a cohort of patients with coronary artery disease (CAD).

Effects of Highly Polluted Environment on Sperm Telomere Length: A Pilot Study.

High environmental pressure may impair male fertility by affecting sperm quality, but the real effect remains controversial. Herein, we assessed the influence of environmental exposure on telomere length (TL) in both leukocytes (LTL) and sperm cells (STL). A pilot biomonitoring study was conducted in 112 clinically healthy, normospermic men living in various areas of Campania region (South of Italy) with high ( = 57, High Group) or low ( = 55, Low Group) environmental pressure.

Increased circulating cell-free DNA levels and mtDNA fragments in interventional cardiologists occupationally exposed to low levels of ionizing radiation.

Circulating cell-free DNA (ccf-DNA) and mtDNA (ccf-mtDNA) have often been used as indicators of cell death and tissue damage in acute and chronic disorders, but little is known about changes in ccf-DNA and ccf-mtDNA concentrations following radiation exposure. The aim of the study was to investigate the impact of chronic low-dose radiation exposure on serum ccf-DNA levels and ccf-mtDNA fragments (mtDNA-79 and mtDNA-230) of interventional cardiologists working in high-volume cardiac catheterization laboratory to assess their possible role as useful radiation biomarkers. We enrolled 50 interventional cardiologists (26 males; age = 48.

Stromal cell-derived factor-1-3'A polymorphism is associated with decreased risk of myocardial infarction and early endothelial disturbance.

Aim: Genome-wide association studies have identified single-nucleotide polymorphisms at the 10q11 locus as risk factors for myocardial infarction (MI). This locus lies upstream (∼80 kb) of the stromal cell-derived factor-1 (SDF1) gene that codify for a chemokine with protective atherogenetic effects and with a major role in the mobilization, homing, and differentiation of endothelial progenitor cells (EPCs). The purpose of this study was to investigate the possible association of SDF1-3'A polymorphism, that upregulates SDF1 protein expression, with MI and early endothelial dysfunction and atherosclerosis in young healthy subjects.

Design of a RESTful web information system for drug prescription and administration.

Drug prescription and administration processes strongly impact on the occurrence of risks in medical settings for they can be sources of adverse drug events (ADEs). A properly engineered use of information and communication technologies has proven to be a promising approach to reduce these risks. In this study, we propose PHARMA, a web information system which supports healthcare staff in the secure cooperative execution of drug prescription, transcription and registration tasks.

Nitrogen biobank for cardiovascular research.

Biobanks play a crucial role in "-Omics" research providing well-annotated samples to study major diseases, their pathways and mechanisms. Accordingly, there are major efforts worldwide to professionalize biobanks in order to provide high quality preservation and storage of biological samples with potentially greater scientific impact. Biobanks are an important resource to elucidate relevant disease mechanisms as well as to improve the diagnosis, prognosis, and treatment of both pediatric and adult cardiovascular disease.

Development of a new multiplex quantitative real-time PCR assay for the detection of the mtDNA(4977) deletion in coronary artery disease patients: a link with telomere shortening.

Mitochondrial DNA (mtDNA) and telomere shortening have been proposed as important contributors to vascular disease and atherogenesis. The role of mitochondrial and telomere alterations has been examined frequently, but usually separately. Recently, an integrated model in which DNA damage and metabolic pathways intersect in age-associated cardiovascular disease has been proposed.

Telematics integrated system to perform drugs prescription and administration reducing adverse drug events.

In this paper we present PHARMA 2.0 a telematics integrated system aimed at reducing Adverse Drug Events (ADEs) in the phases of drug prescription, transcription, distribution and administration. The proposed system is grounded on three sub-systems: a CPOE (Computerized Prescription Order Entry), an RFID-based drug container and dispenser and a middleware system.

[Liquid nitrogen biobank: a resource for biomedical research].

Biobanks are a critical resource for "omics" technologies in order to dissect molecular mechanism and gene-environmental interactions of common diseases, such as cancer, cardiovascular diseases, diabetes, and neurodegenerative diseases. Progress in basic biomedicine may contribute to advance personalised medicine in which treatments will no longer be "one size fits all", but instead "tailored" to the molecular and genetic profile of each patient. Currently, there are major efforts worldwide to professionalize biobanks in order to move ahead from a "do-it-yourself" tissue collection - as is most frequent at present - for providing high quality preservation and storage of biological samples with potentially greater scientific impact.

Adrenomedullin plasma levels predict left ventricular reverse remodeling after cardiac resynchronization therapy.

Background: Increase in adrenomedullin (ADM) plasma levels in congestive heart failure (HF) patients is due to many cardiac and systemic factors, particularly to greater fluid retention and to activation of sympathetic nervous system. Aim of this study was to assess the role of plasma ADM levels in HF patients treated by cardiac resynchronization therapy (CRT).

Methods: 50 patients, mean age 70 years, 34 male, New York Heart Association (NYHA) Class III-IV HF, left ventricular ejection fraction (LVEF) < 35%, underwent CRT.

Adiponectin is associated with abnormal lipid profile and coronary microvascular dysfunction in patients with dilated cardiomyopathy without overt heart failure.

Reduced plasma adiponectin has been associated with abnormal lipid profile, reduced left ventricle (LV) function, and the extent of coronary atherosclerosis in coronary artery disease. The aim of this study was to assess these relationships in patients with dilated cardiomyopathy (DCM) without overt heart failure. Plasma adiponectin was measured in 55 DCM patients (age, 59 ± 12 years; male, 36; body mass index [BMI], 26.