Fig. 1
From: The differential role of HTRA1 in HPV-positive and HPV-negative cervical cell line proliferation
HTRA1 overexpression in HPV-positive (CasKi) and HPV-negative (C33) cell lines. CasKi and C33 cells were transiently transfected with pCMV6/Entry (empty vector) or pCMV6/HTRA1 and the overexpression of HTRA1 was confirmed 48 h post-transfection by qRT-PCR. Quantitative mRNA expression of the HTRA1 gene in both cell lines after transfection with pCMV6/HTRA1 or the empty vector is shown as the fold change (log2) relative to expression