Selective Inhibitors of Autophagy Reveal New Link between the Cell Cycle and Autophagy and Lead to Discovery of Novel Synergistic Drug Combinations.
Selective Inhibitors of Autophagy Reveal New Link between the Cell Cycle and Autophagy and Lead to Discovery of Novel Synergistic Drug Combinations.
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自噬的选择性抑制剂揭示了细胞周期与自噬之间的新联系,并导致发现了新型协同药物组合。
DOI:
10.1021/acschembio.2c00710
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发表时间:
2022-12-16
影响因子:
4
通讯作者:
Lazarus, Michael B.
中科院分区:
文献类型:
--
作者:
Sung, Kisa;Kurowski, Agata;Lansiquot, Carisse;Wan, Kanny K.;Patnaik, Samarjit;Walsh, Martin J.;Lazarus, Michael B.
Autophagy is a conserved metabolic pathway that is central to many diseases. Recently, there has been a lot of interest in targeting autophagy with small molecule inhibitors as a possible therapeutic strategy. However, many of the compounds used for autophagy are non-selective. Here, we explored the inhibition of autophagy in pancreatic cancer cells using established selective small molecule inhibitors and discovered an unexpected link between the autophagy pathway and progression through the cell cycle. Our findings revealed that treatments with inhibitors that have different autophagy pathway targets block cell replication and activate other metabolic pathways to compensate for the blockade in autophagy. An unbiased screen looking for known drugs that might synergize with autophagy inhibition revealed new combination treatments that might provide a blueprint for therapeutic approaches to pancreatic cancer. The drugs quizartinib and THZ1 showed a strong synergistic effect in pancreatic cells with autophagy inhibition.
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影响因子:
5.8
作者:
Martin KR;Celano SL;Solitro AR;Gunaydin H;Scott M;O'Hagan RC;Shumway SD;Fuller P;MacKeigan JP
通讯作者:
MacKeigan JP
DOI:
10.1126/science.1196371
发表时间:
2011-01-28
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Egan DF;Shackelford DB;Mihaylova MM;Gelino S;Kohnz RA;Mair W;Vasquez DS;Joshi A;Gwinn DM;Taylor R;Asara JM;Fitzpatrick J;Dillin A;Viollet B;Kundu M;Hansen M;Shaw RJ
通讯作者:
Shaw RJ
影响因子:
8.8
作者:
Eser, S.;Schnieke, A.;Schneider, G.;Saur, D.
通讯作者:
Saur, D.
影响因子:
21.3
作者:
通讯作者:
--
影响因子:
10.5
作者:
Guo, Jessie Yanxiang;Chen, Hsin-Yi;White, Eileen
通讯作者:
White, Eileen