Longitudinal comparison of IL-6, IL-10, and IL-12 cytokine profiles in adult and childhood-onset systemic lupus erythematosus.

Objective: To compare the levels of Th1 (IL-12) and Th2 (IL-6 and IL10) cytokines over a two-year period among systemic lupus erythematosus patients with childhood-onset (cSLE), adult-onset (sSLE), and healthy controls, and correlate with their clinical, laboratory, and treatment manifestations.

Methods: The study included 63 patients with cSLE [57 (90%) women; mean age 19.7 ± 4.

Prevalence and features of metabolic syndrome in childhood-onset systemic lupus erythematosus.

To estimate the prevalence and features of metabolic syndrome (MetS) in childhood-onset systemic lupus erythematosus (cSLE), we performed a cross-sectional study of 76 consecutive cSLE patients and 54 healthy controls, age and sex matched. All individuals were assessed for anthropometric and MetS features according to World Health Organization (WHO), NCEP Adult Treatment Panel III (NCEP-ATP III), and International Diabetes Federation (IDF) criteria. The cSLE patients were further assessed for clinical and laboratory manifestations, disease activity (Systemic Lupus Erythematosus Disease Activity Index), cumulative damage (Systemic Lupus International Collaborating Clinics (SLICC)), and current and cumulative drug exposures.

Association between academic performance and cognitive dysfunction in patients with juvenile systemic lupus erythematosus.

Objective: To determine whether there is an association between the profile of cognitive dysfunction and academic outcomes in patients with juvenile systemic lupus erythematosus (JSLE).

Methods: Patients aged ≤18 years at the onset of the disease and education level at or above the fifth grade of elementary school were selected. Cognitive evaluation was performed according to the American College of Rheumatology (ACR) recommendations.

Depressive symptoms are associated with tumor necrosis factor alpha in systemic lupus erythematosus.

Background: Tumor necrosis factor alpha (TNF-α) is deeply related to pathogenesis of neurodevelopmental disorders, especially depression. The aim of this study was to explore potential relationships between sera TNF-α levels and mood and anxiety disorders in systemic lupus erythematosus (SLE) patients.

Methods: We included 153 consecutive SLE patients (women 148; median age 30; range 10-62) and 40 (women 37; mean age 28.

Serum interleukin-17 levels are associated with nephritis in childhood-onset systemic lupus erythematosus.

Objectives: To determine the serum interleukin-17 (IL-17) levels in childhood-onset systemic lupus erythematosus patients and to evaluate the association between IL-17 and clinical manifestations, disease activity, laboratory findings and treatment.

Methods: We included 67 consecutive childhood-onset systemic lupus erythematosus patients [61 women; median age 18 years (range 11-31)], 55 first-degree relatives [50 women; median age 40 years (range 29-52)] and 47 age- and sex-matched healthy controls [42 women; median age 19 years (range 6-30)]. The childhood-onset systemic lupus erythematosus patients were assessed for clinical and laboratory systemic lupus erythematosus manifestations, disease activity [Systemic Lupus Erythematosus Disease Activity Index (SLEDAI)], cumulative damage [Systemic Lupus International Collaborating Clinics/American College of Rheumatology (ACR) Damage Index] and current drug use.

Obesity and cytokines in childhood-onset systemic lupus erythematosus.

Background: In systemic lupus erythematosus (SLE), atherosclerosis is attributed to traditional and lupus related risk factors, including metabolic syndrome (MetS), obesity, and inflammation. Objective. To evaluate the association between obesity, measures of body fat content, serum tumor necrosis factor alpha (TNF-α), and interleukin (IL)-6 and -10 levels in childhood-onset SLE (cSLE).