α-smooth muscle actin (α-SMA)

Definition:

α-smooth muscle actin (α-SMA), encoded by ACTA2 gene, is an isoform of the vascular smoothmuscleactins, typically expressed in the vascular smoothmuscle cells contributing to vascular motility and contraction.

References:

[1]. Yuan SM. α-Smooth Muscle Actin and ACTA2 Gene Expressions in Vasculopathies. Braz J Cardiovasc Surg. 2015 Nov-Dec;30(6):644-9. [Content Brief]

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