日本語フィールド
著者：*Hyeok-Jae Jang, Young-Min Woo, Kazuhito Naka, Jong-Ho Park, Ho-Jae Han, Hee-Jin Kim, Sun-Hee Kim, Jae-Sook Ahn, Taehyung Kim, Shinya Kimura, Sarah Zarabi, Jeffrey H Lipton, Mark D Minden, Chul-Won Jung, Hyeoung-Joon Kim, Jong-Won Kim, Dennis Dong Hwan Kim題名：Statins Enhance the Molecular Response in Chronic Myeloid Leukemia when Combined with Tyrosine Kinase Inhibitors 発表情報：Cancers (Basel) 巻: 13 号: 21 ページ: 5543キーワード：CML; combination therapy; drug resistance; statin; tyrosine kinase inhibitor概要：Previous studies have suggested that statins can be repurposed for cancer treatment. However, the therapeutic efficacy of statins in chronic myeloid leukemia (CML) has not yet been demonstrated. In this study, we retrospectively evaluated the outcomes of 408 CML patients who underwent imatinib therapy. The deep molecular response rates in patients treated with the statin/TKI combination were significantly higher than those in patients treated with TKI alone (p = 0.0016). The statin/TKI combination exerted potent cytotoxic effects against wild-type and ABL1 mutant CML, BaF3, and K562/T315I mutant cells. Furthermore, the statin/TKI combination additively inhibited the colony-forming capacity of murine CML-KLS+ cells in vitro. In addition, we examined the additive growth-inhibitory effects of the statin/tyrosine kinase inhibitor (TKI) combination against CML patient-derived CD34+ cells. The growth-inhibitory effects of the statin/imatinib combination against CD34+/CML primary cells were higher than those against CD34+/Norm cells (p = 0.005), suggesting that the combination of rosuvastatin and imatinib exerted growth-inhibitory effects against CML CD34+ cells, but not against normal CD34+ cells. Furthermore, results from RNA sequencing of control and statin-treated cells suggested that statins inhibited c-Myc-mediated and hematopoietic cell differentiation pathways. Thus, statins can be potentially repurposed to improve treatment outcomes in CML patients when combined with TKI therapy. 抄録：英語フィールド
Author：*Hyeok-Jae Jang, Young-Min Woo, Kazuhito Naka, Jong-Ho Park, Ho-Jae Han, Hee-Jin Kim, Sun-Hee Kim, Jae-Sook Ahn, Taehyung Kim, Shinya Kimura, Sarah Zarabi, Jeffrey H Lipton, Mark D Minden, Chul-Won Jung, Hyeoung-Joon Kim, Jong-Won Kim, Dennis Dong Hwan KimTitle：Statins Enhance the Molecular Response in Chronic Myeloid Leukemia when Combined with Tyrosine Kinase Inhibitors Announcement information:Cancers (Basel) Vol: 13 Issue: 21 Page: 5543Keyword：CML; combination therapy; drug resistance; statin; tyrosine kinase inhibitorAn abstract：Previous studies have suggested that statins can be repurposed for cancer treatment. However, the therapeutic efficacy of statins in chronic myeloid leukemia (CML) has not yet been demonstrated. In this study, we retrospectively evaluated the outcomes of 408 CML patients who underwent imatinib therapy. The deep molecular response rates in patients treated with the statin/TKI combination were significantly higher than those in patients treated with TKI alone (p = 0.0016). The statin/TKI combination exerted potent cytotoxic effects against wild-type and ABL1 mutant CML, BaF3, and K562/T315I mutant cells. Furthermore, the statin/TKI combination additively inhibited the colony-forming capacity of murine CML-KLS+ cells in vitro. In addition, we examined the additive growth-inhibitory effects of the statin/tyrosine kinase inhibitor (TKI) combination against CML patient-derived CD34+ cells. The growth-inhibitory effects of the statin/imatinib combination against CD34+/CML primary cells were higher than those against CD34+/Norm cells (p = 0.005), suggesting that the combination of rosuvastatin and imatinib exerted growth-inhibitory effects against CML CD34+ cells, but not against normal CD34+ cells. Furthermore, results from RNA sequencing of control and statin-treated cells suggested that statins inhibited c-Myc-mediated and hematopoietic cell differentiation pathways. Thus, statins can be potentially repurposed to improve treatment outcomes in CML patients when combined with TKI therapy. 