Innovative Strategies to Reduce Exposure and Expression of the Major Cat Allergen Fel d 1.

Background: Fel d 1, the primary allergen produced by cats, is a glycoprotein found mainly in their salivary and sebaceous glands. Due to its small size and stability, it easily becomes airborne and adheres to surfaces, posing a persistent problem for allergic individuals.

Methods: This article reviews innovative strategies aimed at reducing Fel d 1 expression and exposure and mitigating its allergic effects on humans.

Artificial intelligence for solving pediatric clinical cases: A Retrieval-Augmented approach utilizing Llama3.2 and structured references.

Background: The "hallucinations" of Large Language Models (LLMs) raise concerns about their accuracy in pediatrics. This study aimed to evaluate whether integrating information from the Nelson Textbook of Pediatrics through a Retrieval-Augmented Generation (RAG) system could enhance the performance of Llama3.2 in addressing complex pediatric clinical cases.

Biomarkers in Atopic Dermatitis in Children: A Comprehensive Review.

Atopic dermatitis (AD) is a chronic inflammatory skin disorder with significant implications for patient quality of life and a well-documented association with the atopic march. Recent advancements in biomarker research have unveiled critical insights into AD pathogenesis, diagnosis, prognosis, and therapeutic monitoring. This comprehensive review evaluates the utility of emerging biomarkers, including cytokines, chemokines, genetic markers, and microbiome-related components, in understanding the disease mechanisms and stratifying patient care.

Severe Asthma in School-Age Children: An Updated Appraisal on Biological Options and Challenges in This Age Group.

This review examines the growing role of biological therapies in managing severe asthma in children aged 6-11 years. Severe asthma, characterized by persistent symptoms and frequent exacerbations, presents significant challenges in pediatric care. Biologic treatments, including mepolizumab, omalizumab, and dupilumab, provide targeted interventions for patients with high eosinophilic inflammation or allergic asthma (T2-high asthma).

A miRNA-Based Approach in Autosomal Dominant Polycystic Kidney Disease: Challenges and Insights from Adult to Pediatric Evidence.

Autosomal dominant polycystic kidney disease (ADPKD) represents the most common inherited kidney disorder leading to kidney failure in a significant percentage of patients over time. Although previously considered as an adult disease, robust evidence demonstrated that clinical manifestations might occur during childhood and adolescence. Therefore, early identification and treatment of the disease are of cardinal importance for pediatricians to ensure the best long-term outcomes.

Unveiling Artificial Intelligence's Power: Precision, Personalization, and Progress in Rheumatology.

This review examines the increasing use of artificial intelligence (AI) in rheumatology, focusing on its potential impact in key areas. AI, including machine learning (ML) and deep learning (DL), is revolutionizing diagnosis, treatment personalization, and prognosis prediction in rheumatologic diseases. Specifically, AI models based on convolutional neural networks (CNNs) demonstrate significant efficacy in analyzing medical images for disease classification and severity assessment.

Transplant-Acquired Food Allergy in Children.

Background: Organ transplantation in children is a vital procedure for those with end-stage organ failure, but it has been linked to the development of post-transplant allergies, especially food allergies. This phenomenon, known as transplant-acquired food allergy (TAFA), is becoming increasingly recognized, though its mechanisms remain under investigation. Pediatric transplant recipients often require lifelong immunosuppressive therapy to prevent graft rejection, which can alter immune function and heighten the risk of allergic reactions.

Basal knowledge in the field of pediatric nephrology and its enhancement following specific training of ChatGPT-4 "omni" and Gemini 1.5 Flash.

Background: We aimed to evaluate the baseline performance and improvement of ChatGPT-4 "omni" (ChatGPT-4o) and Gemini 1.5 Flash (Gemini 1.5) in answering multiple-choice questions related to pediatric nephrology after specific training.

Gut microbiota and COVID-19: An intriguing pediatric perspective.

Gastrointestinal (GI) involvement has been reported in approximately 50% of patients with coronavirus disease 2019 (COVID-19), which is due to the pathogenic role of inflammation and the intestinal function of the angiotensin-converting enzyme 2 and its receptor. Accumulating adult data has pointed out that gut dysbiosis might occur in these patients with a potential impact on the severity of the disease, however the role of gut microbiota in susceptibility and severity of COVID-19 disease in children is still poorly known. During the last decades, the crosstalk between gut and lung has been largely recognized resulting in the concept of "gut-lung axis" as a central player in modulating the development of several diseases.