Synthesis of selective PAK4 inhibitors for lung metastasis of lung cancer and melanoma cells.
Synthesis of selective PAK4 inhibitors for lung metastasis of lung cancer and melanoma cells.
复制标题
肺癌和黑色素瘤细胞肺转移选择性PAK4抑制剂的合成
DOI:
10.1016/j.apsb.2022.02.029
复制
发表时间:
2022-06
影响因子:
14.5
通讯作者:
Cheng, Maosheng
中科院分区:
文献类型:
--
作者:
Song, Peilu;Zhao, Fan;Li, Dahong;Qu, Jiqiang;Yao, Miao;Su, Yuan;Wang, Hanxun;Zhou, Miaomiao;Wang, Yujie;Gao, Yinli;Li, Feng;Zhao, Dongmei;Zhang, Fengjiao;Rao, Yu;Xia, Mingyu;Li, Haitao;Wang, Jian;Cheng, Maosheng
The p21 activated kinase 4 (PAK4) is serine/threonine protein kinase that is critical for cancer progression. Guided by X-ray crystallography and structure-based optimization, we report a novel subseries of C-3-substituted 6-ethynyl-1H-indole derivatives that display high potential and specificity towards group II PAKs. Among these inhibitors, compound 55 exhibited excellent inhibitory activity and kinase selectivity, displayed superior anti-migratory and anti-invasive properties against the lung cancer cell line A549 and the melanoma cell line B16. Compound 55 exhibited potent in vivo antitumor metastatic efficacy, with over 80% and 90% inhibition of lung metastasis in A549 or B16-BL6 lung metastasis models, respectively. Further mechanistic studies demonstrated that compound 55 mitigated TGF-β1-induced epithelial-mesenchymal transition (EMT). 6-Ethynyl-1H-indole derivative 55 is a potent and selective PAK4 inhibitor (Ki = 10.2 nmol/L), which effectively inhibits lung metastasis in A549 or B16-BL6 cells.
登录
查看更多内容
DOI:
10.1186/s13046-015-0165-2
发表时间:
2015-05-15
期刊:
Journal of experimental & clinical cancer research : CR
影响因子:
--
作者:
Cai S;Ye Z;Wang X;Pan Y;Weng Y;Lao S;Wei H;Li L
通讯作者:
Li L
影响因子:
3.5
作者:
Kumar R;Sanawar R;Li X;Li F
通讯作者:
Li F
影响因子:
11.4
作者:
Abo, A;Qu, J;Minden, A
通讯作者:
Minden, A
影响因子:
22.7
作者:
Abril-Rodriguez G;Torrejon DY;Liu W;Zaretsky JM;Nowicki TS;Tsoi J;Puig-Saus C;Baselga-Carretero I;Medina E;Quist MJ;Garcia AJ;Senapedis W;Baloglu E;Kalbasi A;Cheung-Lau G;Berent-Maoz B;Comin-Anduix B;Hu-Lieskovan S;Wang CY;Grasso CS;Ribas A
通讯作者:
Ribas A
影响因子:
4.8
作者:
Callow, MG;Clairvoyant, F;Smeal, T
通讯作者:
Smeal, T