Abstract:
Provided herein are compounds, compositions, and methods in the field of medicinal chemistry. The compounds and compositions provided herein relate to spiro-oxindoles which function as antagonists of the interaction between p53 and MDM2, and their use as therapeutics for the treatment of cancer and other diseases.
Abstract:
The invention relates to heteroaryl-substituted bicyclic mimetics of Smac which function as inhibitors of Inhibitor of Apoptosis Proteins. The invention also relates to the use of these mimetics for inducing apoptotic cell death and for sensitizing cells to inducers of apoptosis.
Abstract:
The present invention provides a biomarker for selecting a patient for treatment with gossypol, wherein the biomarker comprises an elevated expression level of c-Myc, Mcl-1, or combination thereof, relative to the normal expression level of c-Myc, Mcl-1, or combination thereof. The present invention also provides methods for targeting patients for treatment with gossypol, wherein the patient has a disease, condition, or disorder that overexpresses c-Myc, Mcl-1, or combination thereof. The present invention also provides methods for treating or ameliorating a disease, condition, or disorder in a patient comprising determining the expression level of c-Myc, Mcl-1, or combination thereof in the patient and administering gossypol to the patient. In certain embodiments of the invention, the disease is cancer, and the cancer cells show elevated expression levels of c-Myc compared to non-cancerous cells. The invention also provides methods for overcoming Mcl-1-mediated chemoresistance comprising administering gossypol to a patient in need thereof.
Abstract:
Potent and selective ligands for the dopamine 3 (D3) receptor are disclosed. The D3 receptor ligands have a structural formula (I) wherein X is C═O or SO2, R1 is C1-6 alkyl, R2 is aryl, heteroaryl, aryl, —(CH2)1-3aryl, or —(CH2)1-3heteroaryl, and n is 0 or 1. Methods of using the D3 receptor ligands in the treatment of diseases and conditions wherein modulation of the D3 receptor provides a benefit also are disclosed.
Abstract:
The invention relates to bivalent mimetics of Smac which function as inhibitors of Inhibitor of Apoptosis Proteins. The invention also relates to the use of these mimetics for inducing apoptotic cell death and for sensitizing cells to inducers of apoptosis.
Abstract:
Inhibitors of STAT3 are disclosed. Methods of using the STAT3 inhibitors in the treatment of diseases and conditions wherein inhibition of STAT3 provides a benefit, like cancers, also are disclosed.
Abstract:
Peptidomimetics that inhibit the interaction between MLL1 and WDR5 are disclosed. Methods of inhibiting MLL1 activity and methods of treating cancers also are disclosed.
Abstract:
Provided herein are methods for selecting and treating a subject with leukemia, wherein the subject is selected for treatment and is treated with an MDM2 inhibitor because said subject's cells contain an FLT3-ITD mutation.
Abstract:
The invention relates to bivalent mimetics of Smac which function as inhibitors of Inhibitor of Apoptosis Proteins. The invention also relates to the use of these mimetics for inducing apoptotic cell death and for sensitizing cells to inducers of apoptosis.
Abstract:
The present invention relates to naturally occurring and chemically synthesized small molecule antagonists of XIAP family proteins. In particular, the present invention provides embelin and other XIAP inhibitors and methods of using these compounds as antagonists of the anti-apoptotic effects of XIAP family member proteins. The present invention also provides methods for treating diseases and pathologies (e.g., neoplastic diseases).