Development of Annexin A1-surface-functionalized metal-complex multi-wall lipid core nanocapsules and effectiveness on experimental colitis.

Annexin A1 (AnxA1), a 37KDa protein, is secreted by inflammatory and epithelial cells and displays anti-inflammatory and wound healing activities in intestinal bowel diseases. Herein, we aimed to functionalize recombinant AnxA1 (AnxA1) on multi-wall lipid core nanocapsules (MLNC) and investigate its effectiveness on experimental colitis. MLNC were prepared by covering lipid core nanocapsules (LNC) with chitosan, which coordinates metals to specific protein chemisorption sites.

Potential benefits and risks of omega-3 fatty acids supplementation to patients with COVID-19.

Studies have shown that infection, excessive coagulation, cytokine storm, leukopenia, lymphopenia, hypoxemia and oxidative stress have also been observed in critically ill Severe Acute Respiratory Syndrome coronavirus 2 (SARS-CoV-2) patients in addition to the onset symptoms. There are still no approved drugs or vaccines. Dietary supplements could possibly improve the patient's recovery.