Serum hepcidin evaluation as a promising biomarker in juvenile idiopathic arthritis.

Objectives: An important area of research in juvenile idiopathic arthritis (JIA) aims to identify sensitive and reliable biomarkers of disease activity. The key iron-regulatory hormone hepcidin-25 (HEP) has been advocated as a potential biomarker to assess anaemia of chronic disease and iron deficiency in adults with rheumatoid arthritis.

Methods: We performed a cross-sectional study evaluating the utility of serum HEP in 79 non-systemic onset JIA patients (14 males, 65 females), with/without anaemia, determining its correlations with disease activity, assessed by the JIA Disease Activity Score (JADAS)-27, anaemia parameters, and iron status indices.

Central Nervous System Metastasis in Neuroblastoma: From Three Decades Clinical Experience to New Considerations in the Immunotherapy Era.

Central nervous system (CNS) metastatic spread in neuroblastoma (NB) is rare and occurs more often at relapse/progression. We report on CNS involvement in high risk (HR) NB over 25 years. For this retrospective study, we reviewed the CNS imaging of all the patients treated at Bambino Gesù Children Hospital from 1 July 1996 to 30 June 2022.

Traditional and Non-Conventional Pasta-Making Processes: Effect on In Vitro Starch Digestibility.

Pasta is a carbohydrate-rich food with a low glycemic index (GI) and is one of the main sources of slowly digestible starch (SDS). The presence of bran fractions (BFs) in pasta may enhance its health potential, owing to the content of fiber, micronutrients, and bioactive compounds; however, at the same time, BF may affect starch digestibility. In this study, the bioaccessibility of starch in pasta made with BF-enriched semolina (BF pasta), or only with micronized debranned kernel (DK pasta), and a control pasta made with traditional semolina was evaluated by applying two different in vitro models.

Tgf-β1 transcriptionally promotes 90K expression: possible implications for cancer progression.

The 90K protein, also known as Mac-2 BP or LGALS3BP, can activate the immune response in part by increasing major histocompatibility (MHC) class I levels. In studies on a non-immune cell model, the rat FRTL-5 cell line, we observed that transforming growth factor (TGF)-β1, like γ-interferon (IFN), increased 90K levels, despite its immunosuppressive functions and the ability to decrease MHC class I. To explain this paradoxical result, we investigated the mechanisms involved in the TGF-β1 regulation of 90K expression with the aim to demonstrate that TGF-β1 utilizes different molecular pathways to regulate the two genes.