Human aorta is a mm-thick 50-layered organ

#SmoothMuscleCell phenotypic gradients across aortic media?👇

Here is an important study from Dr. Hiromi Yanagisawa

Micro-biopsies RNAseq from 4 distinct layers in 👤aortic media

5 BAV + 4 Sporadic

#AortaEd
#JVSVS 2026
jvsvs.org/article/S266...