Abstract:
The invention provides methods and assay systems for both quantitative determination of a target, particularly a kinase, including a Tec family kinase, particularly BTK, and target occupancy, including the relative amount of available target associated with a target inhibitor or ligand, particularly wherein the target inhibitor or ligand is a covalent or irreversible kinase inhibitor, particularly including irreversible BTK inhibitor. The invention also relates to assays for determining target occupancy, normalized to total quantified target in a biological system or clinical sample, wherein target is quantified, normalized and occupancy determined using the same or a common assay format. In an aspect of the invention, biotinylated anti-BTK antibody and biotinylated BTK inhibitor probe are utilized in the assay format, on samples split for simultaneous or commensurate analysis.
Abstract:
Disclosed herein are methods, compounds, and kits comprising a BTK inhibitor for promoting dendritic cell maturation in a subject having cancer. Disclosed herein, in certain embodiments, is a pharmaceutical composition comprising an effective amount of a BTK inhibitor for promoting Th17 cell differentiation in a subject having cancer. In some embodiments, the Th17 cell differentiation leads to secretion of Th17 associated cytokines. In some embodiments, the Th17 associated cytokines include IL17A, IL17F, IL21, and IL22.
Abstract:
Disclosed herein are compounds that inhibit Bruton's tyrosine kinase (Btk). Also described are irreversible inhibitors of Btk. In addition, reversible inhibitors of Btk are also described. Also disclosed are pharmaceutical compositions that include the compounds. Methods of using the Btk inhibitors are disclosed, alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, and inflammatory diseases or conditions.
Abstract:
Described herein are heteroaryl compounds as kinase inhibitors. Methods for synthesizing such inhibitors, and methods for using such inhibitors in the treatment of diseases are also described. Described herein are inhibitors of Bruton's tyrosine kinase (Btk). Also described herein are irreversible inhibitors of Btk. Also described herein are reversible inhibitors of Btk. Further described are irreversible inhibitors ofBtk that form a covalent bond with a cysteine residue on Btk. Further described herein are irreversible inhibitors of other tyrosine kinases, wherein the other tyrosine kinases share homology with Btk by having a cysteine residue (including a Cys 481 residue) that can form a covalent bond with the irreversible inhibitor (such tyrosine kinases, are referred herein as "Btk tyrosine kinase cysteine homologs").
Abstract:
Disclosed herein are methods and combination dosing regimen of administering a combination of a BTK inhibitor (e.g. ibrutinib) and an anti-CD20 therapeutic agent for the treatment of a hematologic malignancy. In one aspect is a combination dosing regimen for the treatment of a hematologic malignancy in a subject in need thereof comprising a first phase and a second phase, wherein the first phase is an administration of a BTK inhibitor as a single-agent treatment for a first extended period of time, and the second phase is an administration of a combination of the BTK inhibitor and an anti-CD20 therapeutic agent for a second extended period of time. In one embodiment, the first extended period of time is a period of up to 90 days.
Abstract:
Described herein is the Brutons tyrosine kinase (Btk) inhibitor 1-((R)-3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-one, including novel pharmaceutical formulations thereof. Also disclosed are pharmaceutical compositions that include the Btk inhibitor, as well as methods of using the Btk inhibitor, alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, and inflammatory diseases or conditions.
Abstract:
Disclosed herein are methods, compositions, and kits for treating a B-cell malignancy comprising administering a combination of a BTK inhibitor (e.g., ibrutinib) and a BET inhibitor. Also disclosed herein are methods, compositions, and kits for treating a BTK-resistant B cell malignancy, or a MYC-driven B cell malignancy comprising administering a combination of a BTK inhibitor (e.g., ibrutinib) and a BET inhibitor. Further disclosed herein are methods of evaluating a patient having a B-cell malignancy for treatment with a combination of a BTK inhibitor (e.g., ibrutinib) and a BET inhibitor based on the MYC expression level of the patient.
Abstract:
Disclosed herein are compounds that inhibit Bruton's tyrosine kinase (Btk). Also described are irreversible inhibitors of Btk. In addition, reversible inhibitors of Btk are also described. Also disclosed are pharmaceutical compositions that include the compounds. Methods of using the Btk inhibitors are disclosed, alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, and inflammatory diseases or conditions.
Abstract:
Disclosed herein are inhibitors of IRAK protein kinase of formula (I). Also disclosed are pharmaceutical compositions that include the compounds. Methods of using the IRAK inhibitors are described, alone or in combination with other therapeutic agents, for the treatment of autoimmune diseases or conditions, heteroimmune diseases or conditions, cancer, including lymphoma, and inflammatory diseases or conditions.
Abstract:
Disclosed herein are methods of treating follicular lymphoma in an individual in need thereof wherein the individual has an overexpression of one or more genes selected from CALB2, P2RY11 (PPAN-P2RY11), DNAJC8, TTC19, VCAMl, CSAG3, GP1BA, RPA1, RSC1A1, STS-1 (UBASH3B), ADPRM (C170RF48) and FILIPl, or a normal expression or underexpression of one or more genes selected from CERCAM, POM121C (LOC100131972), PPP1R3D, PLOD2, SDHA (SDHAP3), OSBPL2, HCFC1R1, and DHRS7, which method comprises administering or continuing to administer to the individual a therapeutically effective amount of ibrutinib or a pharmaceutically acceptable salt or solvate thereof.