Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Tatsushi Wakayama"'
Autor:
Hiroki Hayase, Shinsaku Itou, Tatsuya Horio, Tomohiro Hamasaki, Toshihiko Inoue, Tomoko Niwa, Tetsuo Asaki, Haruna Naito, Tatsushi Wakayama
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 17:2712-2717
To investigate why 3-substituted benzamide derivatives show dual inhibition of Abl and Lyn protein tyrosine kinases, we determined their inhibitory activities against Abl and Lyn, carried out molecular modeling, and conducted a structure-activity rel
Autor:
Shinsaku Ito, Kazuko Hirabayashi, Taira Maekawa, Shinya Kimura, Sachie Kimura, Yohei Nakaya, Haruna Naruoka, Tatsushi Wakayama, Haruna Naito
Publikováno v:
Leukemia Research. 30:1443-1446
Advanced-phase chronic myeloid leukemia patients treated with imatinib often relapse due to point mutations in the Abl kinase domain. We herein examine the in vitro and in vivo effects of a Bcr-Abl/Lyn dual tyrosine kinase inhibitor, NS-187, on seven
Autor:
Takeshi Yuasa, Junya Kuroda, Yuri Kamitsuji, Eri Kawata, Kiyoshi Sato, Tomoko Niwa, Shinya Kimura, Asumi Yokota, Hidekazu Segawa, Tetsuo Asaki, Kazuko Hirabayashi, Taira Maekawa, Haruna Naruoka, Yohei Nakaya, Eishi Ashihara, Haruna Naito, Tatsushi Wakayama, Kimio Nasu
Publikováno v:
Blood. 106:3948-3954
Although the Abelson (Abl) tyrosine kinase inhibitor imatinib mesylate has improved the treatment of breakpoint cluster region–Abl (Bcr-Abl)–positive leukemia, resistance is often reported in patients with advanced-stage disease. Although several
Publikováno v:
Molecular and Cellular Biology. 24:3277-3285
Rad9 is required for the activation of DNA damage checkpoint pathways in budding yeast. Rad9 is phosphorylated after DNA damage in a Mec1- and Tel1-dependent manner and subsequently interacts with Rad53. This Rad9-Rad53 interaction has been suggested
Recruitment of Mec1 and Ddc1 checkpoint proteins to double-strand breaks through distinct mechanisms
Publikováno v:
Science (New York, N.Y.). 294(5543)
In response to DNA damage, eukaryotic cells activate checkpoint pathways that arrest cell cycle progression and induce the expression of genes required for DNA repair. In budding yeast, the homothallic switching (HO) endonuclease creates a site-speci
Autor:
Tatsushi Wakayama, Shinsaku Ito, Haruna Naruoka, Haruna Naito, Kazuko Hirabayashi, Taira Maekawa, Sachie Kimura, Yohei Nakaya, Eishi Ashihara, Shinya Kimura
Publikováno v:
Blood. 106:1518-1518
We have identified a specific dual Bcr-Abl/Lyn inhibitor, NS-187 (elsewhere described as CNS-9), which is 25–55 times more potent than imatinib against wild type Bcr-Abl in vitro. To evaluate the potential of NS-187 as a therapeutic agent, we asses
Autor:
Haruna Naito, Asumi Yokota, Kazuko Hirabayashi, Taira Maekawa, Haruna Naruoka, Eishi Ashihara, Tatsushi Wakayama, Yuri Kamitsuji, Tetsuo Asaki, Yohei Nakaya, Eri Kawata, Shinya Kimura, Tomoko Niwa
Publikováno v:
Blood. 106:1522-1522
Chemical modifications of imatinib mesylate made with the guidance of molecular modeling yielded several promising compounds. Among them, we selected a compound denoted NS-187 (elsewhere described as CNS-9) on the basis of its affinity to Abl, and al