To evaluate the apoptosis involvement in the angiogenesis as a self-limiting process in patients with temporomandibular joint (TMJ) degenerated disc vessels, we assessed, by immunohistochemistry, the detection of TRAIL, its death receptor DR5 and caspase 3. TRAIL, its death receptor DR5 and caspase 3 expression were studied by immunohistochemistry in 15 TMJ discs displaced without reduction and in 4 unaffected discs. These apoptosis molecules were detected in the intima and media layers of newly formed vessels affected discs. In conclusion, vessels apoptosis activation in TMJ disc with ID could be regarded as a self-limiting process that try to leads to vessel regression; in this way an inhibition of angiogenic vessels may prove a key strategy in limiting pathological angiogenesis, by cutting off blood supply to tumors, or by reducing harmful inflammation.

Background/Objectives: The gut microbiota (GM) is pivotal for immune regulation, metabolism, and neurodevelopment. Infants undergoing surgery for congenital gastrointestinal anomalies are especially prone to microbial imbalances, with a paucity of beneficial bacteria (e.g., Bifidobacteria and Bacteroides) and diminished short-chain fatty acid production. Dysbiosis has been associated with severe complications, including necrotizing enterocolitis, sepsis, and feeding intolerance. This narrative review aims to critically examine strategies for microbiota modulation in this high-risk cohort. Methods: An extensive literature analysis was performed to compare the evolution of GM in healthy neonates versus those requiring gastrointestinal surgery, synthetizing strategies to maintain eubiosis, such as early nutritional interventions—particularly the use of human milk—along with antibiotic management and supplementary treatments including probiotics, prebiotics, postbiotics, and lactoferrin. Emerging techniques in metagenomic and metabolomic analysis were also evaluated for their potential to elucidate microbial dynamics in these patients. Results: Neonates undergoing gastrointestinal surgery exhibit significant alterations in microbial communities, characterized by reduced levels of eubiotic bacteria and an overrepresentation of opportunistic pathogens. Early initiation of enteral feeding with human milk and careful antibiotic stewardship are linked to improved microbial balance. Adjunctive therapies, such as the administration of probiotics and lactoferrin, show potential in enhancing gut barrier function and immune modulation, although confirmation through larger-scale studies remains necessary. Conclusions: Modulating the GM emerges as a promising strategy to ameliorate outcome in neonates with congenital gastrointestinal surgical conditions. Future research should focus on the development of standardized therapeutic protocols and the execution of rigorous multicenter trials to validate the efficacy and safety of these interventions.

Background/Objectives: Metabolic bone disease of prematurity (MBDP) is a multifactorial disorder resulting from disrupted transplacental mineral transfer and postnatal nutritional deficits, particularly affecting preterm neonates born before 32 weeks of gestation or weighing under 1500 g. Although substantial research has focused on skeletal outcomes, few studies have explored the association between MBDP and neonatal neurological impairment. This narrative review is the first to integrate the pathophysiological mechanisms, diagnostic methods, and preventive strategies for MBDP, while simultaneously investigating its potential impact on neurodevelopment. Methods: A narrative review of recent peer-reviewed studies, systematic reviews, and clinical trials was performed focusing on biochemical markers (alkaline phosphatase, FGF23, calcium, and phosphorus), emerging tools such as bioelectrical impedance analysis (BIA), and the effects of early nutritional interventions on both skeletal and neurodevelopmental outcomes in preterm infants (n = seven included articles). Results: Early elevations in ALP, particularly when combined with low serum phosphorus and FGF23 levels, provide sensitive markers for identifying MBDP. Furthermore, insufficient vitamin D levels during gestation and in the neonatal period have been associated with increased risks of seizures, hypotonia, and developmental delays. Studies suggest that enhanced vitamin D supplementation in preterm infants (up to 800 IU/day) may improve mineral absorption and bone formation and confer neuroprotective benefits through anti-inflammatory and antioxidant mechanisms. Conclusions: This is the first review on the neurological implications of biochemical actors of MBDP. As a result, diagnostic and therapeutic strategies, including vitamin D supplementation, can improve bone and neurodevelopmental outcomes. Future prospective studies are required to standardize diagnostic criteria and optimize therapeutic regimens for enhanced long-term benefits.

Pediatric viral infections impose a heavy burden on child health, often worsened by infection-induced gut dysbiosis. Resveratrol, a natural polyphenol with antiviral, anti-inflammatory, and microbiota-modulating properties, has been proposed to interrupt this pathogenic feedback. To our knowledge, this is the first narrative review focused on resveratrol’s antiviral activity in pediatric viral infections, concurrently evaluating its impact on the gut microbiota and their interrelationship. We synthetized preclinical and the limited available pediatric clinical data regarding resveratrol’s effect on SARS-CoV-2, respiratory syncytial virus, influenza, rotavirus, and norovirus, extracting information on the models, routes of administration, dosages, mechanisms, and outcomes. Resveratrol interferes with viral lifecycles via diverse mechanisms (modulation of host signaling cascades, capsid or structural protein interactions, and suppression of pro-viral chaperones) while concurrently reshaping the gut microbiota (reducing opportunistic taxa and enriching beneficial genera such as Bifidobacterium and Lactobacillus) leading to improved short-chain fatty acid profiles, barrier integrity, and dampened inflammation. Intranasal resveratrol in children shows clinical benefit, while oral use is underexplored and limited by poor bioavailability; adult data hint at supportive microbiome and anti-inflammatory effects if the delivery is optimized. These dual antiviral and microbiome-directed effects position resveratrol as a promising adjunct in pediatric viral disease management, though well-powered pediatric clinical trials are needed to define dosages, delivery strategies, and the contribution of microbiota-mediated synergy.

Our study aimed to evaluate the effectiveness of corticosteroids on seizure control in drug-resistant epilepsies (DREs). Our primary goal was to assess the response to steroids for various underlying etiologies, interictal electroencephalographic (EEG) patterns and electroclinical seizure descriptions. Our second goal was to compare steroid responsiveness to different treatment protocols. This is a retrospective multicentre cohort study conducted according to the STROBE guidelines (Strengthening the Reporting of Observational Studies in Epidemiology). The following data were collected for each patient: epilepsy etiology, interictal EEG pattern, seizure types and type of steroid treatment protocol administered. Thirty patients with DRE were included in the study. After 6 months of therapy, 62.7 % of patients experienced reduced seizure frequency by 50 %, and 6.6 % of patients experienced complete seizure cessation. Findings associated with favourable response to steroids included structural/lesional etiology of epilepsy, immune/infectious etiology and focal interictal abnormalities on EEG. Comparing four different steroid treatment protocols, the most effective for seizure control was treatment with methylprednisolone at the dose of 30 mg/kg/day administered for 3 days, leading to greater than 50 % seizure reduction at 6 months in 85.7 % of patients. Treatment with dexamethasone 6 mg/day for 5 days decreased seizure frequency in 71.4 % of patients. Hydrocortisone 10 mg/kg administered for 3 months showed a good response to treatment in 71 %. In our study, two-thirds of patients with DRE experienced a significant seizure reduction following treatment with steroids. We suggest considering steroids as a potential therapeutic option in children with epilepsy not responding to conventional antiseizure medicines (ASM).

The COVID-19 pandemic has revealed a diverse spectrum of clinical manifestations in the pediatric population, including the rare but notable presentation of unilateral parotitis. This comprehensive review explores the complexities surrounding SARS-CoV-2-associated unilateral parotitis in children. It addresses the initial clinical presentation, diagnostic challenges, treatment strategies, and the wider epidemiological impacts of this unusual symptom. The review synthesizes the available literature, providing insights into the pathophysiological mechanisms underlying this atypical manifestation and its implications for pediatric healthcare during the pandemic. Through the rigorous analysis of reported cases, this study underscores the need for increased awareness and a broad differential diagnosis among clinicians. It also emphasizes the importance of continued research to delineate the full clinical spectrum of COVID-19 in children.