A compound comprising a prostate specific membrane antigen (PSMA)-targeting moiety of the following formula or of a salt or a solvate thereof. R.sup.0 is O or S. Each of R.sup.1a, R.sup.1b and R.sup.1c may be —CO.sub.2H, —SO.sub.2H, —SO.sub.3H, —PO.sub.2H, or —PO.sub.3H.sub.2, for example. R.sup.2 may be methylene or a derivative thereof, propylene or a derivative thereof, or a derivative of ethylene, optionally substituted. R.sup.3 is a linker. When the PSMA-targeting moiety is linked to a radiolabeling group, the compound may be used as an imaging agent or therapeutic agent for PSMA-expressing diseases/conditions. ##STR00001##

The present invention relates to compounds which bind and/or inhibit prostate-specific membrane antigen (PSMA) comprising at least one group electron dense substituent (EDS), and at least one moiety which is amenable to radiolabeling; and therapeutic and diagnostic uses thereof.

The present invention relates to conjugates including a chelating moiety of a metal complex thereof and a therapeutic or targeting moiety, methods for their production, and uses thereof.

The RI-labeled anti-MUC5AC humanized antibody of the present invention is a conjugate of a chelating agent chelated with a radionuclide and an antibody (the radionuclide is a metal nuclide that emits α particle or positron, and the antibody is a humanized antibody specifically binding to MUC5AC), and is superior in specificity for MUC5AC and accumulation in tumor. Therefore, it is extremely useful for the treatment and/or diagnosis of diseases in which MUC5AC is overexpressed, particularly cancer.

The present disclosure provides compositions and methods for the detection, and treatment of cancer. Specifically, the compositions of the present technology include multimodal fluorine-cyanine-DOTA-hapten compositions that may be complexed with a radioisotope (e.g., .sup.175Lu). Also disclosed herein are methods of using the fluorine-cyanine-DOTA-hapten compositions of the present technology in diagnostic imaging as well as pretargeted radioimmunotherapy.

Disclosed herein are compositions, kits and methods for treating and detecting cancer, and more particularly radiolabeled conjugates used for targeted radiotherapy of cancer patients.

Excessive deposition of extracellular matrix is a hallmark of Idiopathic pulmonary fibrosis (IPF), it is advantageous to target the cells and the mechanisms associated with this process. By targeting myofibroblasts (specialized contractile fibroblasts) that are key for the development of IPF with drugs conjugated with fibroblast activation protein (FAP). this technology helps minimize the production of extracellular matrix in the lungs and provides a new treatment option for patients diagnosed with IPF.

The present invention relates to compounds that are useful as radioimaging agents and radiopharmaceuticals. The compounds may be coordinated with a radionuclide and may be useful in diagnostic imaging and radiotherapy. The invention also relates to methods of prognosis and therapy utilising the non-coordinated and radiolabelled compounds of the invention.

Prostate-specific membrane antigen targeted high-affinity agents for endoradiotherapy of prostate cancer are disclosed.

Compositions comprising high levels of high specific activity copper-64, and process for preparing said compositions. The compositions comprise from about 2 Ci to about 15 Ci of copper-64 and have specific activities up to about 3800 mCi copper-64 per microgram of copper. The processes for preparing said compositions comprise bombarding a nickel-64 target with a low energy, high current proton beam, and purifying the copper-64 from other metals by a process comprising ion exchange chromatography or a process comprising a combination of extraction chromatography and ion exchange chromatography.