Abstract: The invention provides methods for isolating large oncosomes and determining cancer metastasis based on the presence of large oncosomes and contents of the large oncosomes in a subject in need thereof. Also provided herein are methods for treating cancer metastasis by specifically targeting contents of the large oncosomes.

Abstract: The invention provides methods for isolating large oncosomes and determining cancer metastasis based on the presence of large oncosomes and contents of the large oncosomes in a subject in need thereof. Also provided herein are methods for treating cancer metastasis by specifically targeting contents of the large oncosomes.

Abstract: Methods and kits for diagnosing the presence of and prognosing the appearance of tissue remodelling-associated conditions, involving the presence of enzymes in a biological sample, are disclosed. In particular, the method pertains to diagnosing the presence of or prognosing appearance of cancer, metastatic cancer, and obstructive and degenerative conditions.

Abstract: Methods and kits for diagnosing the presence of and prognosing the appearance of tissue remodelling-associated conditions, involving the presence of enzymes in a biological sample, are disclosed. In particular, the method pertains to diagnosing the presence of or prognosing appearance of cancer, metastatic cancer, and obstructive and degenerative conditions.

Abstract: The invention provides methods for isolating large oncosomes and determining cancer metastasis based on the presence of large oncosomes in a subject in need thereof.

Abstract: Cholesterol-uptake-blocking drugs inhibit angiogenesis and are useful to inhibit diseases perpetuated by angiogenesis. Cholesterol reduction with the use of the drugs increases the intratumoral level of thrombospondin-1, an angiogenesis inhibitor. Ezetimibe (Zetia®), a specific cholesterol-uptake blocking drug, also retards the growth of human tumors, most preferably in combination with low-cholesterol diet. The pharmacologic reduction in serum cholesterol retards prostate cancer growth by inhibiting tumor angiogenesis to combat the growth of prostatic tumors which are directly accelerated by hypercholesterolemia.

Abstract: A method of prevention or treatment of a cholesterol-associated tumor is provided which comprises administering a therapeutically effective amount of an azetidinone-based cholesterol absorption inhibitor, preferably ezetimibe (SCH 58235) and/or its phenolic glucuronide, or at least one ezetimibe analog, e.g., SCH 48461 and SCH 58053, to a patient wherein the patient is either at risk of developing a cholesterol-associated tumor or already exhibits a cholesterol-associated tumor. Formulations of ezetimibe are also provided for the prevention or treatment of a cholesterol-associated tumor further comprising at least one other anticancer agent.

Abstract: A method of prevention or treatment of a cholesterol-associated tumor is provided which comprises administering a therapeutically effective amount of an azetidinone-based cholesterol absorption inhibitor, preferably ezetimibe (SCH 58235) and/or its phenolic glucuronide, or at least one ezetimibe analog, e.g., SCH 48461 and SCH 58053, to a patient wherein the patient is either at risk of developing a cholesterol-associated tumor or already exhibits a cholesterol-associated tumor. Formulations of ezetimibe are also provided for the prevention or treatment of a cholesterol-associated tumor further comprising at least one other anticancer agent.

Abstract: The present invention relates to non-invasive methods for facilitating the diagnosis of a subject as having cancer. The described methods involve detecting the presence of a matrix metalloproteinase in urine samples obtained from a patient and correlating the presence or absence of the matrix metalloproteinase with the presence or absence of cancer. Methods for monitoring the prognosis of a patient by detection of matrix metalloproteinase are also provided.

Abstract: A method of prevention or treatment of a cholesterol-associated tumor is provided which comprises administering a therapeutically effective amount of an azetidinone-based cholesterol absorption inhibitor, preferably ezetimibe (SCH 58235) and/or its phenolic glucuronide, or at least one ezetimibe analog, e.g., SCH 48461 and SCH 58053, to a patient wherein the patient is either at risk of developing a cholesterol-associated tumor or already exhibits a cholesterol-associated tumor. Formulations of ezetimibe are also provided for the prevention or treatment of a cholesterol-associated tumor further comprising at least one other anticancer agent.

Abstract: Methods and kits for diagnosing the presence of and prognosing the appearance of tissue remodelling-associated conditions, involving the presence of enzymes in a biological sample, are disclosed. In particular, the method pertains to diagnosing the presence of or prognosing appearance of cancer, metastatic cancer, and obstructive and degenerative conditions.

Abstract: Methods and kits for diagnosing the presence of and prognosing the appearance of tissue remodelling-associated conditions, involving the presence of enzymes in a biological sample, are disclosed. In particular, the method pertains to diagnosing the presence of or prognosing appearance of cancer, metastatic cancer, and obstructive and degenerative conditions.

Abstract: Methods and artificial matrices for the growth and implantation of urological structures and surfaces are disclosed in which urothelial cells are grown in culture on biodegradable, biocompatible, fibrous matrices formed of polymers, such as polyglycolic acid, polylactic acid, or other polymers which degrade over time. The cells can be cultured in vitro until an adequate cell volume and density has developed for the cells to survive and proliferate in vivo. Alternatively, when adequate cell numbers for implantation are available, the cells can be attached to the matrix and implanted directly, without proliferation in vitro. The implants approximate the desired urological structure to be replaced or repaired, such as the kidney, urether, bladder, urethra, and the like. Implantation is followed by remodeling through cell growth and proliferation in vivo.