Effects of coagulation factors on bone cells and consequences of their absence in haemophilia a patients.

Haemophilia is associated with reduced bone mass and mineral density. Due to the rarity of the disease and the heterogeneity among the studies, the pathogenesis of bone loss is still under investigation. We studied the effects of coagulation factors on bone cells and characterized in a pilot study the osteoclastogenic potential of patients' osteoclast precursors.

Macrophages and autophagy: partners in crime.

Macrophages and autophagy are intricately linked, both playing vital roles in maintaining homeostasis and responding to disease. Macrophages, known for their 'eating' function, rely on a sophisticated digestion system to process a variety of targets, from apoptotic cells to pathogens. The connection between macrophages and autophagy is established early in their development, influencing both differentiation and mature functions.

Revolutionizing CAR T-Cell Therapies: Innovations in Genetic Engineering and Manufacturing to Enhance Efficacy and Accessibility.

Chimeric antigen receptor (CAR) T-cell therapy has achieved notable success in treating hematological cancers but faces significant challenges in solid-tumor treatment and overall efficacy. Key limitations include T-cell exhaustion, tumor relapse, immunosuppressive tumor microenvironments (TME), immunogenicity, and antigen heterogeneity. To address these issues, various genetic engineering strategies have been proposed.

Transvaginal Natural Orifice Transluminal Endoscopic Surgery (vNOTES) in Urogynecological Surgery: A Systematic Review.

Minimally invasive surgery could improve cosmetic outcomes and reduce the risks of surgical injury with less postoperative pain and a quicker patient's discharge. Recently, transvaginal natural orifice transluminal endoscopic surgery (vNOTES) has been introduced in urogynecology with exciting results. After PROSPERO registration (n°CRD42023406815), we performed a comprehensive literature search on Pubmed, Embase, and Cochrane CENTRAL, including peer-reviewed studies evaluating transvaginal natural orifice transluminal endoscopic surgery.

Prospective evaluation of treatment strategies in patients presenting with chronic total occlusion at coronary angiogram: rationale, design and baseline data of the PETS-CTO Registry.

Background: Coronary chronic total occlusions (CTO) are associated with an increased chance of untreatable symptoms and worse prognosis. However, limited data are available about the interaction between treatment strategy, potential ischemia burden reduction and quality of life (QoL) improvement.

Methods: Our prospective registry aims to assess the potentially different impacts of treatment strategies (coronary artery bypass grafting vs.

Preliminary results of student survey at the University of Rome "Tor Vergata" practicing sports: a focus on the effects of Dual Career regulation.

The importance of sports and the approval of the Dual Career regulation at the University of Rome "Tor Vergata" are highly significant topics for the well-being and personal development of students. In line with European and international policies, this initiative recognizes the specific needs of student-athletes by offering them tools and flexibility to excel in both sports and academics. However, monitoring student-athletes by Universities requires thorough investigations and the development of initiatives to promote students' adherence to sports practice.

Fluorescent Labeling Can Significantly Perturb Measured Binding Affinity and Selectivity of Peptide-Protein Interactions.

Peptide-based drugs are powerful inhibitors of therapeutically relevant protein-protein interactions. Their affinity and selectivity for target proteins are commonly assessed using fluorescence-based assays such as anisotropy/polarization or quantitative microarrays. This study reveals that labeling can perturb peptide/protein binding by more than 1 order of magnitude.

'Exerkines': A Comprehensive Term for the Factors Produced in Response to Exercise.

Regular exercise and physical activity are now considered lifestyle factors with positive effects on human health. Physical activity reduces disease burden, protects against the onset of pathologies, and improves the clinical course of disease. Unlike pharmacological therapies, the effects mediated by exercise are not limited to a specific target organ but act in multiple biological systems simultaneously.

Cellular Senescence: The Driving Force of Musculoskeletal Diseases.

The aging of the world population is closely associated with an increased prevalence of musculoskeletal disorders, such as osteoporosis, sarcopenia, and osteoarthritis, due to common genetic, endocrine, and mechanical risk factors. These conditions are characterized by degeneration of bone, muscle, and cartilage tissue, resulting in an increased risk of fractures and reduced mobility. Importantly, a crucial role in the pathophysiology of these diseases has been proposed for cellular senescence, a state of irreversible cell cycle arrest induced by factors such as DNA damage, telomere shortening, and mitochondrial dysfunction.

Improving growth in preterm infants through nutrition: a practical overview.

The primary purpose of this practical overview is to provide a practical update on appropriate nutritional strategies to improve growth in preterm infants. Current recommendations for improving preterm growth concern both macronutrients and micronutrients, with tailored nutrition since the first days of life, particularly when fetal growth restriction has been reported. Human milk is undoubtedly the best nutrition for all newborns, but, in some populations, if not adequately fortified, it does not adequately support their growth.

Investigation of Zur-regulated metal transport systems reveals an unexpected role of pyochelin in zinc homeostasis.

Unlabelled: Limiting the availability of transition metals at infection sites serves as a critical defense mechanism employed by the innate immune system to combat microbial infections. exhibits a remarkable ability to thrive in zinc-deficient environments, facilitated by intricate cellular responses governed by numerous genes regulated by the zinc-responsive transcription factor Zur. Many of these genes have unknown functions, including those within the predicted and operons.

In Vitro Cell-Based MTT and Crystal Violet Assays for Drug Toxicity Screening.

The development of novel drug candidates is a current challenge in pharmacology where therapeutic benefits must exceed side effects. Toxicology testing is therefore a fundamental step in drug discovery research. Herein, we describe the first line of toxicology testing program, consisting in cell-based high-throughput screening assays, which have the advantage of being easy, rapid, cheap, and reproducible while providing quantitative information.

Lessons learned from the MOMENT study on how to recruit and retain a target population online, across borders, and with automated remote data collection.

Increasingly, studies use social media to recruit, enroll, and collect data from participants. This introduces a threat to data integrity: efforts to produce fraudulent data to receive participant compensation, e.g.