Bone Adaptations to a Whole Body Vibration Protocol in Murine Models of Different Ages: A Preliminary Study on Structural Changes and Biomarker Evaluation.

: Whole body vibration (WBV) is a valuable tool to mitigate physiological adaptations related to age and inactivity. Although significant benefits have been found at the musculoskeletal level, including increased bone mass and reduced muscle atrophy, the underlying biological mechanisms remain largely unknown. Therefore, our study aimed to evaluate the effects of vibratory training on bone tissue in murine models of different age groups by investigating the structural and distribution changes in some crucial biomarkers involved in musculoskeletal homeostasis.

Exploring the Link Between Psoriasis and Adipose Tissue: One Amplifies the Other.

Psoriasis and obesity, while distinct, are inter-related inflammatory conditions. Adipose tissue (AT)-derived mediators could be pathogenically active in triggering and/or amplifying psoriatic skin inflammation and, vice versa, skin inflammation could drive increased adiposity that triggers the development of several chronic conditions. Gaining insight into their intricate relationship could be essential for effective management and treatment.

Treatment Strategies for Painful Pelvic Floor Conditions: A Focus on the Potential Benefits of Cannabidiol.

Painful conditions of the pelvic floor include a set of disorders of the pelvic region, discreetly prevalent in the female population, in which pain emerges as the predominant symptom. Such disorders have a significant impact on quality of life as they impair couple relationships and promote states of anxiety and irascibility in affected individuals. Although numerous treatment approaches have been proposed for the management of such disorders, there is a need to identify strategies to promote muscle relaxation, counter pelvic pain, and reduce inflammation.

Amitriptyline for the treatment of vulvodynia in patients with vulvar lichen sclerosus: a case series of 20 patients.

Vulvar Lichen Sclerosus (VLS) is a chronic autoimmune disease that often leads to vulvodynia, a debilitating chronic pain condition in the vulvar region. Treating vulvodynia in the context of VLS presents a significant therapeutic challenge due to the lack of standardized protocols. This article presents a case series of 20 women treated with amitriptyline for vulvodynia secondary to VLS, accompanied by an extended review of the literature.

Molecular mechanisms at the basis of the protective effect exerted by EPPS on neurodegeneration induced by prefibrillar amyloid oligomers.

It has been shown recently, without an explanation of the possible molecular mechanisms involved, that 4-(2-hydroxyethyl)-1-piperazinepropanesulphonic (EPPS) acid effectively protects from the neurotoxicity induced by oligomers and plaques formed by the protein amyloid-β protein. Here we report the same protective effect, obtained in vitro (HT22-diff cell line) and ex vivo (hippocampal slices) models, against amyloid neurotoxicity induced by oligomers of salmon Calcitonin (sCT), which has been shown to be a good model for the study of neurodegenerative diseases. Based on biophysical studies focusing on the protein aggregation kinetic and the interaction of the aggregates with model membranes, we propose a possible molecular mechanism underlying the protective effects.

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.

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.

Exercise to Counteract Alzheimer's Disease: What Do Fluid Biomarkers Say?

Neurodegenerative diseases (NDs) represent an unsolved problem to date with an ever-increasing population incidence. Particularly, Alzheimer's disease (AD) is the most widespread ND characterized by an accumulation of amyloid aggregates of beta-amyloid (Aβ) and Tau proteins that lead to neuronal death and subsequent cognitive decline. Although neuroimaging techniques are needed to diagnose AD, the investigation of biomarkers within body fluids could provide important information on neurodegeneration.

Trolox and recombinant Irisin as a potential strategy to prevent neuronal damage induced by random positioning machine exposure in differentiated HT22 cells.

Neuronal death could be responsible for the cognitive impairments found in astronauts exposed to spaceflight, highlighting the need to identify potential countermeasures to ensure neuronal health in microgravity conditions. Therefore, differentiated HT22 cells were exposed to simulated microgravity by random positioning machine (RPM) for 48 h, treating them with a single administration of Trolox, recombinant irisin (r-Irisin) or both. Particularly, we investigated cell viability by MTS assay, Trypan Blue staining and western blotting analysis for Akt and B-cell lymphoma 2 (Bcl-2), the intracellular increase of reactive oxygen species (ROS) by fluorescent probe and NADPH oxidase 4 (NOX4) expression, as well as the expression of brain-derived neurotrophic factor (BDNF), a major neurotrophin responsible for neurogenesis and synaptic plasticity.

New Perspectives in the Management of Chronic Hand Eczema: Lessons from Pathogenesis.

Chronic hand eczema (CHE) is a common inflammatory skin condition that significantly impacts the quality of life. From work-related disabilities to social embarrassment, pain, and financial costs, the burden on society is substantial. Managing this condition presents challenges such as long-term treatment, poor patient compliance, therapy side effects, and economic feasibility.

Efficacy, tolerability and patient's satisfaction for the treatment of moderate to severe plaque psoriasis with apremilast in the real-life setting of Campania region, Italy.

Background: Little information is available from real-life studies evaluating the efficacy of apremilast in moderate-to-severe psoriasis.

Methods: In this real-life study, we retrospectively examined a database of 231 patients with moderate-to-severe psoriasis treated with apremilast (30 mg twice/day) and followed up for 52 weeks. Disease severity and treatment response were assessed by the Psoriasis Area and Severity Index (PASI) at baseline and after 16, 24, and 52 weeks.