Daiichi Sankyo Co., Ltd., Tokyo, Japan.
Daiichi Sankyo RD Novare Co., Ltd., Tokyo, Japan.
Cancer Res. 2022 Nov 2;82(21):4031-4043. doi: 10.1158/0008-5472.CAN-22-1006.
This study identifies a specific dependency on PTDSS1 for phosphatidylserine synthesis following PTDSS2 deletion and introduces novel PTDSS1 inhibitors as a therapeutic option to induce collateral lethality in cancer with PTDSS2 loss.
本研究确定了 PTDSS2 缺失后磷脂酰丝氨酸合成对 PTDSS1 的特定依赖性,并介绍了新型 PTDSS1 抑制剂,作为一种治疗选择,可在 PTDSS2 缺失的癌症中诱导旁杀伤作用。