Fig. 3From: Higher heat shock factor 1 expression in tumor stroma predicts poor prognosis in esophageal squamous cell carcinoma patientsExpression of HSF1 in ESCC carcinoma tissue and matched normal adjacent tissue. a HSF1 protein expression was detected by western blot and b HSF1 mRNA expression was detected by qPCR in ESCC tumors and normal tissues from four 8 ESCC patientsBack to article page