Redox Imbalance and Antioxidant Defenses Dysfunction: Key Contributors to Early Aging in Childhood Cancer Survivors.

Survival rates for childhood cancer survivors (CCS) have improved, although they display a risk for early frailty due to the long-term effects of chemo/radiotherapy, including early aging. This study investigates antioxidant defenses and oxidative damage in mononuclear cells (MNCs) from CCS, comparing them with those from age-matched and elderly healthy individuals. Results show impaired antioxidant responses and increased oxidative stress in CCS MNCs, which exhibited uncoupled oxidative phosphorylation, leading to higher production of reactive oxygen species, similar to metabolic issues seen in elderly individuals.

Psychological Features of Fibromyalgia in the Psychological Health Services.

Patients with health pathologies may exhibit psychological features in addition to medical symptomatology. A sample of 76 Italian women with an age range between 23 and 78 years old (mean = 50.22 ± 10.

The Role of Eye Movements in the Process of Silicone Oil Emulsification After Vitreoretinal Surgery.

Emulsification is a feared and common complication of the use of silicone oil (SO) as tamponade fluid after vitrectomy as it potentially associated with significant risks to ocular health, including elevated intraocular pressure (IOP), glaucoma, corneal and retinal changes. The aim of this study was to investigate the role and interplay of physical factors on the formation of SO emulsion. Experiments were performed in a model of the vitreous chamber with a realistic shape, filled with SO and an aqueous solution containing different concentrations of albumin, an endogenous protein known to modify the interfacial properties between SO and aqueous solutions.

Severe bronchiolitis before and after the COVID-19 pandemic: a retrospective database analysis by the Italian Network of PICU study group (TIPNet).

Background: The first post-COVID-19 pandemic year demonstrated an unusual bronchiolitis epidemic in both hemispheres and has been attributed to the removal of barriers implemented during SARS-CoV-2 infection. Several countries reported an increase in respiratory syncytial virus (RSV) bronchiolitis, with more hospitalizations and a greater need for respiratory support. We aimed to evaluate the consequences of the COVID-19 pandemic on the epidemiology and management of severe bronchiolitis in pediatric intensive care units (PICUs) in Italy.

Clonal hematopoiesis impacts frailty in newly diagnosed multiple myeloma patients: a retrospective multicenter analysis.

Somatic mutations of hematopoietic cells in the peripheral blood of normal individuals refer to clonal hematopoiesis of indeterminate potential (CHIP), which is associated with a 0.5-1% risk of progression to hematological malignancies and cardiovascular diseases. CHIP has also been reported in Multiple Myeloma (MM) patients, but its biological relevance remains to be elucidated.

Does greater variation reside in the larger sex?

The question of whether males or females are the more variable sex is long-standing, and yet to be fully answered. We investigate the relationships between body mass and variation across species using a phylogenetically informed analysis of the body mass of 337 species representing six mammalian orders. Within each order, we found that the larger sex is typically the more variable sex, whether male or female, and the variation-size relationship is arguably often close to unity.

C3 glomerulopathy in children: a European longitudinal study evaluating outcome.

Background: C3 glomerulopathy is a rare clinical entity characterized by dysregulation of the alternative complement pathway in glomerular disease. Studies defining the natural history of C3G in the pediatric population are scarce.

Methods: Patients included in this retrospective study were diagnosed between 2011 and 2020 in 12 European pediatric nephrology units.

Clinical and biological underpinnings of longitudinal atrophy pattern progression in Alzheimer's disease.

Background: Magnetic resonance imaging (MRI) has recently enabled to identify four distinct Alzheimer's disease (AD) subtypes: hippocampal sparing (HpSp), typical AD (tAD), limbic predominant (Lp), and minimal atrophy (MinAtr). To date, however, the natural history of these subtypes, especially regarding the presence of subjects switching to other MRI patterns and their clinical and biological differences, remains poorly understood.

Objective: To investigate the clinical and biological underpinnings of longitudinal atrophy pattern progression in AD.

How social media are changing pediatricians and pediatrics? - A claim for regulation.

Background: Social media has revolutionized the way healthcare professionals communicate with the public, particularly in Pediatrics. With over 5 billion users globally, platforms such as Facebook, Instagram, and TikTok have become increasingly popular even among caregivers in recent years. These channels offer unique opportunities to improve public health education, allowing pediatricians to reach a wide audience with evidence-based content.

Emotional auditory stimuli influence step initiation in Parkinson's disease with freezing of gait.

Freezing of gait (FOG) in Parkinson's disease (PD) can be triggered by sensomotor, cognitive or limbic factors. The limbic system's impact on FOG is attributed to elevated limbic load, characterized by aversive stimuli, potentially depleting cognitive resources for movement control, resulting in FOG episodes. However, to date, PD patients with and without FOG have not shown alterations of anticipatory postural adjustments during gait initiation after exposure to emotional images, possibly because visual stimuli are less immediately disruptive than auditory stimuli, which can more directly affect attention and the limbic system.

Pectinase immobilized on magnetic nanoparticles coated with alginate for pectin hydrolysis in guava juice assisted by a stirred electromagnetic reactor.

pectinase was immobilized on magnetic nanoparticles coated with calcium alginate for pectin hydrolysis in guava juice by a stirred electromagnetic reactor (SER). The average crystallite size estimated by the Scherrer formula was 33.7 nm.

Home-based, computer-assisted cognitive rehabilitation for attention in pediatric onset multiple sclerosis: a randomized, multicenter pilot study.

Objective: Cognitive impairment affects approximately 30% of pediatric onset Multiple Sclerosis (POMS) patients with a negative impact on everyday life. The aim of this study was to evaluate the feasibility and effectiveness of a home-based, computer-assisted training of attention in patients with POMS.

Methods: This was a randomized double-blind study.

Clinical and mycological outcomes of candidaemia and/or invasive candidiasis by Candida spp. and antifungal susceptibility: pooled analyses of two randomized trials of rezafungin versus caspofungin.

Objectives: A post hoc analysis used pooled STRIVE/ReSTORE trial data to determine outcomes with rezafungin versus caspofungin by Candida species and antifungal susceptibility.

Methods: The efficacy and safety of once weekly rezafungin 400/200 mg versus once daily caspofungin 70/50 mg was demonstrated in the randomized, double-blind phase 2 STRIVE (NCT02734862) and phase 3 ReSTORE (NCT03667690) trials involving adults with candidaemia and/or invasive candidiasis. In this analysis, data were pooled for patients with a documented Candida infection within 96 hours of randomization who also received ≥1 dose of study drug.

Detecting BRAF mutations in colorectal cancer in clinical practice: An Italian experts' position paper.

BRAF p.V600E exon 15 hotspot mutation can identify a molecular subgroup of metastatic colorectal cancer (mCRC) patients exhibiting poor prognosis under the conventional chemotherapy regimen. Recently, the chemotherapy-free combination of encorafenib and cetuximab has been approved as the standard of care for previously treated BRAF p.

Psychometric properties and clinical correlates of the Frontal Behaviour Inventory in progressive supranuclear palsy: data from the PSP-NET.

Objectives: Neuropsychiatric symptoms, such as apathy, disinhibition and irritability, are common in Progressive Supranuclear Palsy (PSP). The Frontal Behaviour Inventory (FBI) is a useful instrument for the evaluation of behavioural disorders in neurodegenerative diseases. The main goal of the present study was to explore the psychometric properties of the FBI in PSP.

Burden of Disease of Breast Cancer in Italy: A Real-World Data Analysis.

Background: Breast cancer (BC) constitutes a significant public health challenge in Italy, with a considerable impact on healthcare resources and societal costs. Despite advancements in diagnostics and therapies, the economic burden of BC remains substantial, necessitating a comprehensive evaluation to inform healthcare policy and resource allocation. The aim of this study is to estimate both direct health costs and social security costs related to BC.

Intermittent or Continuous Panitumumab Plus Fluorouracil, Leucovorin, and Irinotecan for First-Line Treatment of RAS and BRAF Wild-Type Metastatic Colorectal Cancer: The IMPROVE Trial.

Purpose: To investigate whether intermittent treatment after an induction phase of first-line schedule of fluorouracil, leucovorin, and irinotecan (FOLFIRI) plus panitumumab (PAN) prevents or delays the onset of resistance and improves safety and compliance with treatment in patients with unresectable / wild-type (wt) metastatic colorectal cancer (mCRC).

Patients And Methods: IMPROVE (ClinicalTrials.gov identifier: NCT04425239) was an open-label, multicenter, randomized phase II noncomparative trial.

Organizing an Interdisciplinary Platform for Knowledge Sharing on a Class of Compounds of Natural Origin.

Sesterterpenoids, a subset of the terpene family, exhibit notable biological activities. These natural compounds are present in a variety of organisms such as plants, fungi, bacteria, insects and marine life. The therapeutic potential and structural diversity of sesterterpenoids have attracted considerable interest in pharmacological and chemical research.