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A Phase 1a/b Trial of Luxeptinib (CG-806) in Patients with Relapsed/Refractory B-Cell Malignancies or Acute Myeloid Leukemia and Evaluation of New G3 Formulation
- Source :
- Blood; November 2023, Vol. 142 Issue: 1, Number 1 Supplement 1 p5953-5953, 1p
- Publication Year :
- 2023
-
Abstract
- INTRODUCTION:Luxeptinib (CG-806; LUX) is an orally active noncovalent kinase inhibitor of Bruton's tyrosine kinase (BTK), wild type and mutant forms of Fms-like tyrosine kinase 3 (FLT3) (including the internal tandem duplicates (ITD), tyrosine kinase domain (TKD), and F691L mutant forms), and growth receptors like KIT, CSF1R, PDGFRα, and TRKs. In prior studies, LUX has been shown to suppress aberrant proliferative signaling in B cell malignancies and acute myeloid leukemia (AML) via regulation of BTK, LYN, SYK, AKT, ERK, and MAPK. LUX is cytotoxic to primary AML cells insensitive to other FLT3 inhibitors and to malignant B-cells insensitive to ibrutinib, at pM and nM concentrations, respectively.
Details
- Language :
- English
- ISSN :
- 00064971 and 15280020
- Volume :
- 142
- Issue :
- 1, Number 1 Supplement 1
- Database :
- Supplemental Index
- Journal :
- Blood
- Publication Type :
- Periodical
- Accession number :
- ejs64706443
- Full Text :
- https://doi.org/10.1182/blood-2023-181151