4 articles
Antimicrobial properties of copper
Antimicrobial properties of copper: contact killing of bacteria, fungi, and viruses on copper surfaces via ROS, membrane damage, and Cu+/Cu2+ ions; EPA-registered since 2008; mixed clinical evidence for reducing hospital infections.
Ceruloplasmin
Ceruloplasmin: liver-synthesized multi-copper oxidase and plasma ferroxidase carrying about 95% of blood copper; low in Wilson disease, absent in aceruloplasminemia, an acute-phase reactant.
Copper deficiency
Copper deficiency (hypocupremia): too little of the trace mineral copper, causing anemia, neutropenia, and B12-like myeloneuropathy. Main causes are malabsorption (bariatric surgery, celiac disease), excess zinc, and Menkes disease; treated with 3–8 mg/day oral copper.
Copper peptide GHK-Cu
Copper peptide GHK-Cu (copper tripeptide-1), the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine, an endogenous human peptide isolated by Pickart in 1973, studied for tissue repair and skin regeneration, with strong preclinical but sparse human clinical evidence.