Dual influence of TNFα on diverse in vitro models of ovarian cancer subtypes.

ABSTRACT: Ovarian cancer is the most lethal gynecological cancer. Numerous subtypes exist, each with distinct risk factors and prognosis. What underlies these subtypes and their progression is not clear, although inflammation through NFκB may play a key role. We performed a study on a series of well-characterized in vitro ovarian cancer models including TOV21G, TOV112D and OV90 originally derived from clear cell, endometrioid and high grade serous carcinoma respectively. Cells were treated with 0-100 ng/ml TNFα over 6-72 h. The NFκB pathway was inhibited by a series of NFκB pathway inhibitors, 100μM PDTC, 1μM PS-1145 and 200nM TPCA and the influence on cellular viability and inflammation was measured via an MTS assay and qPCR respectively. TNFα stimulation of NFκB was confirmed via Western bl

SUBMITTER: Kocbek V 

PROVIDER: S-EPMC7881225 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature