Provided herein are poly-1-hydroxymethylethylene hydroxymethyl formal (PHF)-based drug delivery systems. Also disclosed are methods of making antibody-drug conjugates and methods of treatment using these conjugates.

Provided herein are poly-1-hydroxymethylethylene hydroxymethyl formal (PHF)-based drug delivery systems. Also disclosed are methods of making antibody-drug conjugates and methods of treatment using these conjugates.

The addition of a selective, fast-acting, short half-life CDK 4/6 inhibitor in a very specific dosage regimen to the combination of chemotherapy with a checkpoint inhibitor provides superior results in the treatment of a tumor or cancer. The unexpected discovery is that the short pulsatile specifically-timed administration of a selective, fast-acting, short half-life CDK 4/6 inhibitor during administration of the chemotherapy portion of the triple combination therapy has a profound effect on the immune cells in the cancer microenvironment.

The addition of a selective, fast-acting, short half-life CDK 4/6 inhibitor in a very specific dosage regimen to the combination of chemotherapy with a checkpoint inhibitor provides superior results in the treatment of a tumor or cancer. The unexpected discovery is that the short pulsatile specifically-timed administration of a selective, fast-acting, short half-life CDK 4/6 inhibitor during administration of the chemotherapy portion of the triple combination therapy has a profound effect on the immune cells in the cancer microenvironment.

The present invention provides pharmacological compounds including an effector moiety conjugated to a binding moiety that directs the effector moiety to a biological target of interest. Likewise, the present invention provides compositions, kits, and methods (e.g., therapeutic, diagnostic, and imaging) including the compounds. The compounds can be described as a protein interacting binding moiety-drug conjugate (SDC-TRAP) compounds, which include a protein interacting binding moiety and an effector moiety. For example, in certain embodiments directed to treating cancer, the SDC-TRAP can include an Hsp90 inhibitor conjugated to a cytotoxic agent as the effector moiety.

The present invention provides pharmacological compounds including an effector moiety conjugated to a binding moiety that directs the effector moiety to a biological target of interest. Likewise, the present invention provides compositions, kits, and methods (e.g., therapeutic, diagnostic, and imaging) including the compounds. The compounds can be described as a protein interacting binding moiety-drug conjugate (SDC-TRAP) compounds, which include a protein interacting binding moiety and an effector moiety. For example, in certain embodiments directed to treating cancer, the SDC-TRAP can include an Hsp90 inhibitor conjugated to a cytotoxic agent as the effector moiety.

A method of treating cancer in a patient by administering to a patient a composition comprising a therapeutically effective amount of AR-67, wherein the method is at least as effective as the administration of a dose of other camptothecins delivered alone or as a combination therapy, and wherein the method reduces the incidence of one or more adverse events.

A method of treating cancer in a patient by administering to a patient a composition comprising a therapeutically effective amount of AR-67, wherein the method is at least as effective as the administration of a dose of other camptothecins delivered alone or as a combination therapy, and wherein the method reduces the incidence of one or more adverse events.

A method of treating cancer in a patient by administering to a patient a composition comprising a therapeutically effective amount of AR-67, wherein the method is at least as effective as the administration of a dose of other camptothecins delivered alone or as a combination therapy, and wherein the method reduces the incidence of one or more adverse events.

Novel methods for preventing, reducing the risk of development of, and for treating hypercoagulopathy in Cushing's syndrome patients with elevated risk of developing hypercoagulopathy are disclosed. The methods are further useful to prevent, to reduce the risk of developing, and to treat deep vein thrombosis (DVT), pulmonary embolism (PE), and venous thromboembolism (VTE); and to treat inflammatory states. The methods include: administering heteroaryl-ketone fused azadecalin glucocorticoid receptor modulator (HKGRM) to a Cushing's syndrome patient at risk of developing hypercoagulopathy, thereby treating hypercoagulopathy. Methods of preventing, reducing risk of developing, and of treating DVT, PR, or VTE in a Cushing's syndrome patient comprise administering a HKGRM to the patient. Methods of unmasking and subsequently reducing an inflammatory state comprise administering an effective amount of a HKGRM to a Cushing's syndrome patient, effective first to increase inflammatory symptoms and then to subsequently decrease said inflammatory symptoms in the patient.