Of interest, mice lacking ZFP36 in VSMCs could not benefit from Dex; the mortality, AAA incidence, and mean maximal abdominal aortic diameters showed no differences between the Zfp36△SMC + AngII + Vehicle group and the Zfp36△SMC + AngII + Dex group. The gene discussed is ZFP36; the disease is triple-A syndrome.