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Table 1 Immunohistochemical characterization of MES-SA cells and comparison to the endometrial stromal sarcoma cell line ESS-1

From: Histone deacetylase inhibitor vorinostat suppresses the growth of uterine sarcomas in vitro and in vivo

Marker

Cell line

 

MES-SA

ESS-1

CD-10

-

+

HDAC-2

+++

+++

Caldesmon

-

-

Vimentin

+++

+++

Keratin

-

+ (5-10%; cytoplasmic)

EGFR

-

+++

  1. -, negative; +, weakly positive; ++, moderately positive; +++, strongly positive immunohistochemical reaction.