ACTA1 and fibrosis: It is remarkable that in theearly stages of fibrosis, the α-SMA+ cells were not lumped together withthe FAP+ cells; before the onset of the fibrosis to cirrhosis transformation,α-SMA+ cells were noted in the sinusoids of the liver and necrosing focionly to be later localized both in the sinusoids and in the connective tissuesepta.