The role of M1/M2 macrophage polarization in the pathogenesis of obesity-related kidney disease and related pathologies.

Obesity is a rapidly growing health problem worldwide, affecting both adults and children and increasing the risk of chronic diseases such as type 2 diabetes, hypertension and cardiovascular disease (CVD). In addition, obesity is closely linked to chronic kidney disease (CKD) by either exacerbating diabetic complications or directly causing kidney damage. Obesity-related CKD is characterized by proteinuria, lipid accumulation, fibrosis and glomerulosclerosis, which can gradually impair kidney function.

Prolactin Role in COVID-19 and Its Association with the Underlying Inflammatory Response.

The COVID-19 pandemic has prompted interest in identifying reliable biomarkers to predict disease severity and guide clinical decisions. Prolactin (PRL), a hormone traditionally associated with lactation, has gained attention for its role in immune modulation. This study aimed to assess PRL as a biomarker for disease severity in COVID-19.

The impact of group cognitive behavioral psychotherapy on disease severity and psychosocial functioning in patients with inflammatory bowel disease: a randomized controlled study.

Background And Aims: Patients with inflammatory bowel disease (IBD) often report symptoms of anxiety and depression as well as impaired quality of life (QoL). To date, there are few studies on the effect of psychotherapy on psychological functioning and clinical outcome in patients with IBD. The aim of this prospective, randomized, controlled study was to investigate the effect of a brief psychotherapeutic intervention on psychological distress, QoL, sexual functioning, and inflammation and disease activity indices in patients with IBD.

Gut barrier dysfunction, endotoxemia and inflammatory response in STEMI patients and effect of primary PCI.

Background: Gut-derived bacterial and endotoxin translocation induce systemic inflammation, which exerts a pivotal pathogenetic role in all phases of atherosclerosis.

Objectives: To investigate prospectively the gut barrier function, endotoxin translocation and inflammatory response in ST-elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary artery intervention (PPCI).

Methods: Twenty-seven patients with STEMI that underwent successful PPCI were subjected to peripheral blood sampling at 3-time points; before PPCI (day0), 24 h (day1) and 96 h (day4) after PPCI and were compared with 20 chronic coronary syndrome (CCS) patients and 11 healthy controls.

Spelling development of children with and without reading difficulties throughout elementary grades: evidence from the Greek orthography.

The purpose of this longitudinal study was to examine the development of spelling in a large sample (N = 503, boys: N = 219) of Greek-speaking children with (N = 41) and without (N = 462) reading difficulties. Children were initially tested in Grades 2-4 and then at five consecutive measurement points over a 3-year period, focusing on how initial reading ability, grade, and gender may moderate the rate of spelling growth. Individual growth curve modeling revealed continuous growth of spelling performance in the total sample, although the growth rate decreased over time for children first tested in Grades 3-4.