SPL-108 treatment has anti-metastatic properties and may play a role in chemoresistance in preclinical models of TOCs independent of CD44 expression. Ongoing in vitro and in vivo studies will help guide further clinical development of SPL-108.
over 1 year ago
Journal
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ABCB1 (ATP Binding Cassette Subfamily B Member 1) • CD44 (CD44 Molecule)
The combination of SPL-108 with weekly paclitaxel was safe and well tolerated. Encouraging antitumor activity was observed, with 72% of patients deriving a clinical benefit.
Daily SPL-108 300mg SQ in combination with weekly PTX is safe and feasible. The promising clinical activity on drug resistant ovarian tumors warrants further investigation. Resistance to SPL-108 are characterized by lack of function of TP53, mostly early truncations.