生物活性 | |||
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描述 | Bruton’s tyrosine kinase (BTK), a member of the Tec family of tyrosine kinases and expressed in B cells, macrophages, and monocytes but not in T cells, plays a crucial role in signaling through the B cell receptor (BCR) and the Fcγ receptor (FcγR) in B cells and myeloid cells, respectively [1]. Vecabrutinib is a potent, noncovalent BTK and ITK (interleukin-2-inducible kinase) inhibitor, with Kd of 0.3 nM and 2.2 nM, respectively. It inhibits WT and C481S BTK with IC50s of 2.9 nM and 4.4 nM, respectively. Vecabrutinib decreases viability of primary CLL cells in the presence of HS5 stromal protection by 5.5%. Vecabrutinib has good oral bioavailability in rat and dog (%F ≥ 40%) and a terminal half-life of 5 to 6 hours and is well tolerated with continuous drug levels. |
临床研究 | |||||
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NCT号 | 适应症或疾病 | 临床期 | 招募状态 | 预计完成时间 | 地点 |
NCT03037645 | Chronic Lymphocytic Leukemia ... 展开 >> Small Lymphocytic Lymphoma Lymphoplasmacytoid Lymphoma Mantle-Cell Lymphoma Waldenstrom Macroglobulinemia Diffuse Large B Cell Lymphoma Follicular Lymphoma 收起 << | Phase 1 Phase 2 | Recruiting | June 30, 2021 | United States, California ... 展开 >> University of California Irvine Medical Center Recruiting Orange, California, United States, 92868-3201 Contact: General Contact 877-827-8839 ucstudy@uci.edu UC San Diego Moores Cancer Center Recruiting San Diego, California, United States, 92093 Contact: Barbara Ivers 858-822-6281 bivers@ucsd.edu United States, Florida Moffitt Cancer Center and Research Institute Recruiting Tampa, Florida, United States, 33612 Contact: Natalie Miller 813-745-2591 Natalie.Miller@moffitt.org United States, Massachusetts Dana-Farber Cancer Institute Recruiting Boston, Massachusetts, United States, 02215 Contact: Conner Shaughnessy 617-582-8437 Conner_Shaughnessy@dfci.harvard.edu United States, New York Memorial Sloan Kettering Cancer Center Recruiting New York, New York, United States, 10065 Contact: Isaac Deonarine 646-888-1319 deonarii@mskcc.org Weill Cornell Medicine Recruiting New York, New York, United States, 10065 Contact: Jessica Harper 646-962-9414 jah2070@med.cornell.edu United States, Texas MD Anderson Cancer Center Recruiting Houston, Texas, United States, 77030 Contact: Chongjuan Wei 713-792-3530 cwei@mdanderson.org United States, Washington Swedish Cancer Institute Recruiting Seattle, Washington, United States, 98104 Contact: Ngan Trinh 206-215-2363 Ngan.Trinh@Swedish.org 收起 << |
实验方案 | |||
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1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
1.89mL 0.38mL 0.19mL |
9.44mL 1.89mL 0.94mL |
18.87mL 3.77mL 1.89mL |
参考文献 |
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