NewslettersImmunology of Infectious Disease NewsTREM2 Macrophages Induced by Human Lipids Drive Inflammation in Acne LesionsBy Danielle Corrigan - July 25, 2022099Scientists elucidated the mechanisms by which TREM2 macrophages and unsaturated lipids, similar to their involvement in atherosclerosis, may have contributed to the pathogenesis of acne.[Science Immunology]Abstract