Pathological PERK/ATF4 Activation in Vascular Smooth Muscle Cells Drives Abdominal Aortic Aneurysm Development - Brennan Callow; Kevin Dale Mangum; Tyler Bauer; Xianying Xing; Mary O'Riordan; Johann Gudjonsson; Andrea T. Obi; Katherine A. Gallagher; Frank M. Davis (JVS - Vascular Science)