positive regulation of smooth muscle cell differentiation
activation of smooth muscle cell differentiation
narrow
stimulation of smooth muscle cell differentiation
narrow
up regulation of smooth muscle cell differentiation
exact
up-regulation of smooth muscle cell differentiation
exact
upregulation of smooth muscle cell differentiation
exact
Any process that activates or increases the frequency, rate or extent of smooth muscle cell differentiation.
GO:0051149
positive regulation of muscle cell differentiation
is_a
GO:0051150
regulation of smooth muscle cell differentiation
is_a
GO:0051145
smooth muscle cell differentiation
positively_regulates