In the present study, the efficacy of a dual PI3K/mTOR inhibitor, Voxtalisib, on acute myeloid leukemia (AML) cell line HL60 and chronic myeloid leukemia (CML) cell line K562, as well as their Adriamycin (ADR)-selected multi drug resistance (MDR) counterparts HL60/ADR and K562/A02, was investigated.
We document a case in which a patient with anaplastic thyroid carcinoma (ATC) failed to respond to either mTOR/PI3K or combined RAF/MEK inhibition but experienced a dramatic response when both drug regimens were combined.<b>Experimental Design:</b> Multi-region whole-exome sequencing of five diagnostic and four autopsy tumor biopsies was performed.
A Multi-Arm Phase I Study of the PI3K/mTOR Inhibitors PF-04691502 and Gedatolisib (PF-05212384) plus Irinotecan or the MEK Inhibitor PD-0325901 in Advanced Cancer.