Drug intelligence / Profile preview

SPL-108 + paclitaxel

Development stage
Unknown
Lead developer
Splash Pharmaceuticals
Modality
DNA Intercalators/Alkylators → Nucleic Acid-Directed Small Molecules → Small Molecules
Administration
Subcutaneous (SPL-108), Intravenous (paclitaxel)
01

Overview

SPL-108 + paclitaxel is a **combination therapy** consisting of SPL-108, a targeted small molecule inhibitor, and paclitaxel, a standard cytotoxic chemotherapeutic agent. SPL-108 inhibits CD44-mediated induction of multidrug resistance, specifically reducing P-glycoprotein (ABCB1) expression and thereby reversing resistance to agents like paclitaxel and platinum drugs. Paclitaxel disrupts microtubule function, leading to cell cycle arrest and apoptosis, especially in rapidly dividing cancer cells. The combination is developed primarily to treat **platinum-resistant, CD44+ advanced ovarian epithelial cancers**, with early-phase trials suggesting favorable safety and antitumor activity. SPL-108 is supplied as a subcutaneous injection, and paclitaxel is administered intravenously[1][2][3][4][5].

Brand names
SPL-108 + paclitaxel
Other names
SPL-108/paclitaxelSPL-108 and paclitaxelSPL108 and paclitaxelSPL 108 and paclitaxel
02

Targets

CD44 (CD44 antigen)TUBB (Tubulin (alpha and beta subunits))ABCB1 (P-glycoprotein)

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