Objective To evaluate characteristics and predictors of relapses and long-term remission in an Italian cohort of patients with large-vessel (LV) giant cell arteritis (GCA). Methods We evaluated 87 consecutive patients with LV-GCA followed up at the Rheumatology Unit of Reggio Emilia Hospital (Italy) for at least 2 years. Patients with relapses and long-term remission were compared to those without. A group of 34 patients with biopsy proven GCA without LV vasculitis (LVV) at diagnosis was considered for comparison. Patients 37 patients (42.5%) experienced one or more relapses. Nineteen (37.2%) of the 51 relapses were experienced during the first year after diagnosis. The majority of relapses occurred with doses of prednisone (PDN) ≤ 10 mg/day (74.5%). Polymyalgia rheumatica (PMR) (41.2%) and worsening at imaging of LVV (39.2%) were the most frequently observed relapsing manifestations. The total cumulative prednisone dose was significantly higher (p less then 0.0001) and the total duration of PDN treatment lre significantly negatively associated with long-term remission. Conclusion In our cohort of patients with LV GCA we identified predictors of a relapsing course and long-term remission, which were observed in around half of the patients.The management of inflammatory rheumatic diseases has substantially changed in recent years, as has the profile of patients. The advent of biotherapies has been a revolution in rheumatology and the impact of co-morbidities in the management of these patients is now becoming increasingly important. Metabolic syndrome (MetS) is one of the most frequent comorbidities, and hepatic complications of MetS are not uncommon. MetS is responsible for Non-alcoholic fatty liver disease (NAFLD), characterized by excessive hepatic fat accumulation. In extreme cases, progression to cirrhosis is possible. NAFLD ranks among the top three indications for liver transplantation. We review available data on the safety, especially the risk of infections, of TNF inhibitors (TNFi) in case of NAFLD and in case of liver cirrhosis, in patients with rheumatic disease. In cases of NAFLD without severe fibrosis, available data are reassuring and tend to show a beneficial effect of TNFi on hepatic tissue. In case of cirrhosis, data are conflicting. Further large, well-designed studies are needed to explore this specific issue.Objectives The increased relative risk of heart failure (HF) from systemic lupus erythematosus (SLE) is greatest at younger ages, but the etiology remains unclear. We identified risk factors for HF in children and adults with SLE and evaluated associations between SLE manifestations and HF. Methods Incident SLE cases without preceding HF were identified using Clinformatics DataMart® (OptumInsight, Eden Prairie, MN) US claims data (2000-2015), and categorized by age of SLE onset (children 5-17, young adults 18-24, adults 25-44 years old). The primary outcome was the first HF ICD-9-CM diagnosis code (428.x), categorized as early-onset ( less then 6 months) or delayed-onset. Multivariable logistic regression was used to identify factors associated with early or delayed-onset HF. Cox proportional hazards regression was used to identify time-dependent associations between the onset of SLE manifestations and incident HF. Results There were 523 (2.3%) HF cases among 1,466 children, 2,163 young adults and 19,349 adults age 25-44 with SLE. HF in children and young adults was early-onset in 50% and 60% of cases, respectively, compared to 35% of cases in adults 25-44 years old. There was a temporal association between incident myopericarditis and valvular disease diagnoses and early-onset HF, whereas nephritis and hypertension were more strongly associated with delayed-onset HF. Black race remained independently associated with a 1.5-fold increased HF risk at any time. Conclusion Hypertension remains an important traditional CV risk factor across all ages and should be managed aggressively even in younger patients with SLE.  https://www.selleckchem.com/products/elsubrutinib.html  Cardiac dysfunction due to acute cardiac manifestations of SLE may contribute to the very high relative incidence of early HF diagnoses among younger SLE patients. Therefore, future prospective studies will need to address heterogeneity in the types and severity of heart failure in order to determine etiology and which patients should be monitored.We investigated new development in photodynamic therapy (PDT), aiming at enhanced tumor selectivity and biocompatibility, which included application of a third-generation photosensitizing agent, i.e. xanthene-origin Rose Bengal (RB) co-encapsulated with up-converting NaYF4 nanoparticles (NPs) co-doped with lanthanide ions Er3+ (2%) and Yb3+ (20%). The hybrid fluorophores were applied as components of double core nanocarriers (NCs) obtained by double (multiple) emulsion solvent evaporation process. Next, to improve the biocompatibility and photodynamic activity, biodegradable polymer poly(lactide-co-glycolide) - PLGA and non-ionic surfactants with different hydrophobicity Span 80 and Cremophor A25, were used. After the engineering process, controlled by dynamic light scattering (DLS) measurements, ζ-potential evaluation, transmission electron and atomic force microscopy (TEM and AFM) imaging, as well as optical analysis provided by measurements of the up-conversion emission spectra and luminescence kinetics for encapsulated only NaYF4Er3+,Yb3+ NPs and co-encapsulated RB + NaYF4Er3+,Yb3+ molecules, spherical polyester NCs with average size less then 200 nm, were tested on human melanoma (Me-45 and MeWo) cells and a control human keratinocyte (HaCaT) cell line. The photodynamic action of the investigated NCs was assessed by oxidoreductive potential measurements with 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, that corresponds to percentage of the viable cells. Immunofluorescence and the NCs internalization studies were visualized by confocal laser scanning microscopy (CLSM studies). Our results indicated effective photosensitizer delivery into the cancer cells and significant photodynamic efficiency enhanced by the near infrared (NIR)-activation of the encapsulated hybrid cargo in the skin melanoma cells.