Background: Low-grade chronic inflammation, reflected in elevated levels of serum C-reactive protein (CRP), has recently been linked to obesity, insulin resistance syndromes such as polycystic ovary syndrome (PCOS), and an increased risk of cardiovascular disease. Because the insulin sensitizer metformin has been shown to improve metabolic disturbances in PCOS, it was of particular interest to ...

Background and Aims: Cells and secreted molecules by the innate immune system are the essential factors in the pathogenesis and determining the severity of inflammation in COVID-19 patients. Severe inflammation results from increased activity of neutrophils, macrophages, and other cells with their products. Inflammatory cytokines such as tumor necrosis factor-α (TNF-α) increases the severity an...

AIMS We previously reported that C-reactive protein bioactivity on thrombogenesis was based on loss of its pentameric symmetry, resulting in formation of monomeric C-reactive protein. Our purpose was to provide mechanistic information on the direct effects of C-reactive protein isoforms on platelet activation and provide a C-reactive protein dissociation mechanism in circulating blood. METHOD...

Sub-picosecond photo-isomerization is the major primary process of energy conversion in retinal proteins and has as such been focus extensive theoretical experimental work over past decades. In this review article, we revisit long-standing question to how protein tunes isomerization speed quantum yield. We on our recent contributions field, which underscore concept a delicate mixing reactive no...

Helicobacter pylori infection, the most common chronic bacterial infection in the world, and an important cause of gastrointestinal disorders, may be involved in the pathogenesis of some extra-gastrointestinal disturbances, as well as an increase in blood levels of certain inflammatory markers. Anti-bacterial activity against Helicobacter pylori and anti-inflammatory properties of omega-3 fatty...