Patent classifications
A61K51/083
TRANSDUCED T CELLS EXPRESSING HUMAN SSTR2 AND APPLICATION THEREOF
The present invention is directed to transduced T cells expressing at least 100,000 molecules of human somatostatin receptor 2 (SSTR2), which improves PET/CT imaging sensitivity. The present invention is also directed to transduced T cells expressing SSTR2 and chimeric antigen receptor (CAR). In one embodiment, the CAR is specific to human ICAM-1 and the CAR comprises a binding domain that is scFv of anti-human ICAM-1, or an I domain of the αL subunit of human lymphocyte function-associated antigen-1. In another embodiment, the CAR is specific to human CD19, and the CAR comprises a binding domain that is scFv of anti-human CD19. The present invention is further directed to using the above transduced T cells for monitoring T cell distribution in a patient by PET/CT imaging and/or treating cancer.
Method of Treatment of Neuroendocrine Tumors That Over-Express Somatostatatin Receptors
The present invention relates to methods of treating cancers that over-express somatostatin receptors. More specifically, the invention provides a combined therapy in which a combination of Peptide Receptor Radionuclide Therapy (PRRT) and Immuno Oncology therapy (I-O therapy) are administered for the treatment of neuroendocrine tumors.
Method for extraction and purification of 68GA
Disclosed herein are methods preparing a purified, carrier-free 68Ga solution. Tire present disclosure also provides systems for preparing a purified, carrier-free 68Ga solution. The present disclosure also provides compositions comprising the purified, carrier-free 68Ga solutions disclosed herein. Also provided are methods of administering compositions of the present disclosure to a patient in need thereof, for example, for imaging a disease or disorder, such as cancer.
METHOD AND DEVICE FOR DIRECT PRODUCTION OF RADIO-ISOTOPE BASED CANCER TREATMENT PHARMACEUTICALS
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.
Positron emitting radionuclide labeled peptides for human uPAR PET imaging
There is provided a positron-emitting radionuclide labelled peptide for non-invasive PET imaging of the Urokinase-type Plasminogen Activator Receptor (uPAR) in humans. More specifically the invention relates to human uPAR PET imaging of any solid cancer disease for diagnosis, staging, treatment monitoring and especially as an imaging biomarker for predicting prognosis, progression and recurrence.
CHELATING AAZTA CONJUGATES AND COMPLEXES THEREOF
A chelating compound of formula (I) or a pharmaceutically acceptable salt thereof and its complexes with metals or radioisotopes thereof. The invention further relates to the preparation of such ligand and complexes as well as to their use as diagnostic or therapeutic agents.
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Enhanced in Vivo Targeting of Site-Specific Drugs
The present invention relates to a compound that inhibits the activity of a degrading enzyme for use in combination with a therapeutic or diagnostic compound, preferably a moiety conjugated peptide, in the diagnosis and/or treatment of a disease, in particular cancer, to enhance targeting of the therapeutic or diagnostic compound to the disease site.
PET TRACER FOR IMAGING OF NEUROENDOCRINE TUMORS
There is provided a radiolabelled peptide-based compound for diagnostic imaging using positron emission tomography (PET). The compound may thus be used for diagnosis of malignant diseases. The compound is particularly useful for imaging of somatostatin overexpression in tumors, wherein the compound is capable of being imaged by PET when administered with a target dose in the range of 150-350 MBq, such as 150-250 MBq, preferable in the range of 191-210 MBq.
Combination Therapy
The present invention relates to combination therapies of radiolabelled somatostatin receptor binding compounds with PARR inhibitors.
SSTR-targeted conjugates and particles and formulations thereof
Conjugates of an active agent such as DM1 attached to a targeting moiety, such as a somatostatin receptor binding moiety, via a linker, and particles comprising such conjugates have been designed. Such conjugates and particles can provide improved temporospatial delivery of the active agent, improved biodistribution and penetration in tumor, and/or decreased toxicity. Methods of making the conjugates, the particles, and the formulations thereof are provided. Methods of administering the formulations to a subject in need thereof are provided, for example, to treat or prevent cancer.