oxidized lipids tagged posts

Oxidized lipids—fats structurally altered by enzymes, oxygen or free radicals—are double-edged swords that can both quell and ignite systemic inflammation, according to a new comprehensive review aimed at sharpening the overall understanding of an intricate class of highly reactive molecules.

Dr. Marco Di Gioia and Dr. Ivan Zanoni, two medical investigators from the divisions of immunology and gastroenterology at Harvard Medical School, explored this complex molecular universe by focusing on a class of compounds called oxidized phospholipids—oxPLs.

In their article published in Science Immunology, they explored why sharp differences in oxPL activity can have favorable or unfavorable biological outcomes...

Norbert Leitinger, Ph.D. (left), and Vlad Serbulea, Ph.D., of the University of Virginia School of Medicine, have determined why obesity causes harmful inflammation that can lead to diabetes, clogged arteries and other health problems. Doctors may be able to use this knowledge to battle these chronic diseases and others driven by damaging inflammation.
Credit: Dan Addison, University of Virginia Communications

Finding points to new approaches to battling diabetes, other chronic conditions. New research from the University of Virginia School of Medicine explains why obesity causes harmful inflammation that can lead to diabetes, clogged arteries and other health problems. Doctors may be able to use this knowledge to battle these chronic diseases and others driven by damaging inflammation...