The present invention is directed to compounds and pharmaceutically acceptable salts thereof, immunoconjugates, radioimmunoconjugates thereof, pharmaceutical compositions containing said compounds and immunoconjugates, radioimmunoconjugates thereof, and the use of said compounds and immunoconjugates, radioimmunoconjugates thereof, in the treatment of neuroplastic diseases or disorders.

Provided are compositions and methods for treating a solid cancer such as a HER3-positive tumor in a subject by administering an effective amount of a HER3-targeting agent labeled with a radionuclide such as .sup.225Ac, .sup.177Lu, .sup.131I, .sup.90Y, .sup.213Bi, .sup.211At, .sup.213Bi, .sup.227Th, or .sup.212Pb, alone or in combination with other therapeutic agents or modalities. The effective amount of the radiolabeled HER3-targeting agent may be a maximum tolerate dose administered in a single bolus or in fractionated doses that together equal the maximum tolerated dose.

Provided herein, inter alia, are radionuclide-labeled antibodies, immunocytokines, and methods for treating cancer using combination therapy with the radionuclide-labeled antibodies and the immunocytokines.

The production method of a radioactive metal-labeled antibody of the present invention includes a step of conducting a click reaction of a radioactive metal complex and an antibody site-specifically modified with a peptide to produce a radioactive metal-labeled antibody. The click reaction is performed between a first atomic group of the radioactive metal complex and a second atomic group directly or indirectly linked to the peptide. The second atomic group is an atomic group containing an azide group, or an atomic group containing trans-cyclooctene.

The present application provides an agent comprising or consisting of a binding moiety with specificity for a kallikrein protein (for example, PSA or hK2) for use in the treatment of prostate cancer, and a method for the treatment of prostate cancer in a patient, the method comprising the step of administering a therapeutically effective amount of an agent comprising or consisting of a binding moiety with specificity for a kallikrein protein to the patient.

The present disclosure is generally related to methods, systems and devices for direct production of a radioisotope-based cancer treatment pharmaceutical directly from a corresponding non-radioactive drug molecule precursor by irradiating the non-radioactive drug molecule precursor using neutrons produced by an electronic neutron generator array or other neutron generator sources.

This invention provides a compositions of matter comprising a therapeutic protein population (such as a HuM195 antibody population) wherein (a) each therapeutic protein in the population is conjugated to one or more actinium atoms, (b) each actinium atom is either .sup.227Ac or .sub.225Ac, and (c) the molar ratio of .sup.227Ac to .sup.225Ac in the composition is at least 1:1, This invention also provides related synthetic compositions and methods, as well as methods for treating hematologic malignancies.

Pain factors are labeled with targeted agents or markers delivered into the body. The labeled pain factors are imaged with appropriate imaging tools in a manner allowing selective identification and localization of areas of pain source or transmission. The labeled pain factors allow spatial differentiation in the imaging sufficient to specify the location of the pain so as to drive therapeutic decisions and techniques in order to treat the pain. Pain factors labeled and imaged in this manner may include one or more of nerve factors, blood vessel factors, cellular factors, and inflammation factors. Labeled markers may include for example radioactive materials (e.g. tritiated or iodinated molecules) or other materials such as metal (e.g. gold) nanoparticles. Intermediary binding materials may be used, such as for example bi-specific antibodies. Therapeutic components of the system and method include for example localized energy delivery or ablation treatments, or local drug or other chemical delivery. Locations containing pain factor selectively bound by targeted agents are selectively treated with directed energy into a region containing the targeted agent bound to the pain factor.

Compositions and methods are described for stabilizing a radio-iodinated monoclonal IgG antibody for up to 17 days against radiolytic decomposition. The stabilized radiolabeled murine antibody binding the CD45 antigen expressed on various forms of lymphomas is useful as a radiotherapeutic and diagnostic agent in the treatment of human malignancies of hematopoietic origin, including lymphomas.

The disclosure is directed to method of inhibiting cancer cell growth by contacting cancer cells with a dose of an anti-cancer agent that is divided equally between a nanoparticle carrier encapsulating the anti-cancer agent and antibody carrier that binds to a cancer-specific receptor and is conjugated to the same anti-cancer agent.