SM22α-deficient mice demonstrated pregnancy-induced aortic dissection, and SM22α deficiency worsened aortic aneurysm in Fbn1C1039G/+ (Marfan) mice, validating this gene product as a TAA effector.
To examine the expression of interleukin-6 (IL-6), interferon-γ (IFN-γ), smooth muscle 22α (SM22α), and matrix metalloproteinase-2 (MMP-2) and their possible roles in aortic dissections (AD).