Correction to: Flavonoid quercetin-methotrexate combination inhibits inflammatory mediators and matrix metalloproteinase expression, providing protection to joints in collagen-induced arthritis.

The original article can be found online.

Flavonoid quercetin-methotrexate combination inhibits inflammatory mediators and matrix metalloproteinase expression, providing protection to joints in collagen-induced arthritis.

Rheumatoid arthritis (RA) is an autoimmune disease characterized by chronic inflammation of synovial tissues in joints, leading to progressive destruction of cartilage and joints. The disease-modifying anti-rheumatic drugs currently in use have side-effects. Thus, there is an urgent need for safe anti-inflammatory therapies for RA.

Immunological mechanisms contributing to the double burden of diabetes and intracellular bacterial infections.

Diabetes has been recognized as an important risk factor for a variety of intracellular bacterial infections, but research into the dysregulated immune mechanisms contributing to the impaired host-pathogen interactions is in its infancy. Diabetes is characterized by a chronic state of low-grade inflammation due to activation of pro-inflammatory mediators and increased formation of advanced glycation end products. Increased oxidative stress also exacerbates the chronic inflammatory processes observed in diabetes.

Impaired early cytokine responses at the site of infection in a murine model of type 2 diabetes and melioidosis comorbidity.

Bacterial infections are a common and serious complication of type 2 diabetes (T2D). The prevalence of melioidosis, an emerging tropical infection caused by the Gram-negative bacterium Burkholderia pseudomallei, is increased in people with T2D. This is the first study to compare murine models of T2D and melioidosis.

Altered macrophage function is associated with severe Burkholderia pseudomallei infection in a murine model of type 2 diabetes.

This study used a murine model of type 2 diabetes (BKS.Cg-Dock7(m) +/+Lepr(db)/J mice) to investigate the inflammatory and cellular mechanisms predisposing to Burkholderia pseudomallei infection and co-morbid diabetes. Homozygous db/db (diabetic) mice developed extreme obesity, dyslipidaemia and glucose intolerance leading to hyperglycaemia and overt type 2 diabetes.

Comparison of routine bench and molecular diagnostic methods in identification of Burkholderia pseudomallei.

This study compared the identification of Burkholderia pseudomallei with that of related organisms. Bench tests and latex agglutination were compared with molecular identification. Using bench tests and latex agglutination alone, 100% (30/30) of B.