Scientists discover that host cell lipids facilitate bacterial movement
When the bacterium Listeria monocytogenes invades the body, it commandeers its host cell's actin cytoskeleton to invade other cells. In a report published in the Journal of Biological Chemistry, a group of scientists provide insight into the molecular mechanisms behind this infection technique. The research appears as the "Paper of the Week" in the March 25 issue of the Journal of Biologic...Lipids get new comprehensive classification system
In response to the growing number of lipids expected to be discovered through lipidomics and in anticipation of the massive amounts of data that will be generated by the lipid community, an international group of scientists has developed a comprehensive classification, nomenclature, and chemical representation system for lipids. The details of the system appear in the May issue of the Journal of...New insight into autoimmune disease: Bacterial infections promote recognition of self-glycolipids
The immune system is a complex and powerful weapon that provides protection against bacteria and viruses that, if left unchecked, would wreak havoc throughout the human body. The ability of the immune system to recognize the body's own tissues is essential, but sometimes the immune system loses the ability to distinguish "self" from potentially harmful invaders. This can lead to autoimmune diseas...The Link Between Oxidized Phospholipids And Coronary Artery Disease
According to a recent study published for the first time, researchers have made the first causal connection between concentrations of oxidized phospholipids and the risk of coronary artery disease (CAD).// As levels were also closely related to those of Lp(a) lipoprotein, the researchers suggest that that the established ability of the latter to promote atherosclerosis may be partly me...Patients with HIV-1 can predict plasma lipids level based on race
It is a known fact that your race has a profound effect on your health status. Confirming that study is a research held at University of Massachusetts// and Pennsylvania which shows that race/ethnicity is a predictor of plasma lipids in patients with HIV-1 on HAART (highly active antiretroviral therapy). The study was conducted on 626 patients participating in several ongoing AIDS Cli...Protein That Absorbs Lipids may Provide Future Weight-loss Strategies
A study conducted by researchers at Washington University School of Medicine in St. Louis has led to the identification of a protein that absorbs lipids in the upper part of the intestine, raising hopes that it may provide a novel approach for obesity treatment in the future. Principal investigator Dr. Nada A. Abumrad, the Dr. Robert C. Atkins Professor of Medicine and Obesity Res...Phospholipids, Serum or Plasma
Description:ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' clients include more than half of the nation's university teaching hospitals and children's hospitals, maj...