Neurotensin receptor 1 (NTSR1) targeted therapeutics and uses thereof

Radiopharmaceuticals targeting Neurotensin Receptor 1 (NTSR1) address the lack of specificity in current cancer treatments by delivering radionuclides to NTSR1-overexpressing tumors, offering effective cancer therapy and diagnosis with reduced side effects.

WO2026112139A1PCT designated stage Publication Date: 2026-05-28RADIONETICS ONCOLOGY INC
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
RADIONETICS ONCOLOGY INC
Filing Date
2025-11-19
Publication Date
2026-05-28

AI Technical Summary

Technical Problem

Current cancer treatments, such as chemotherapy and radiation therapy, lack specificity for malignant cells, leading to severe side effects due to non-selective targeting of healthy tissues, and there is a need for targeted delivery of radionuclides to tumors overexpressing Neurotensin Receptor 1 (NTSR1) for improved cancer therapy and diagnosis.

Method used

Development of radiopharmaceuticals that selectively target Neurotensin Receptor 1 (NTSR1)-overexpressing tumors using nonpeptide compounds with chelating moieties and radionuclide complexes for targeted delivery of radionuclides for cancer treatment and diagnosis.

Benefits of technology

The radiopharmaceuticals provide selective delivery of radionuclides to NTSR1-overexpressing tumors, enabling effective cancer treatment and diagnostic imaging with reduced side effects by specifically targeting malignant cells.

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Abstract

Described herein are radiotherapeutics that target tumor cells expressing the Neurotensin Receptor 1 (NTSR1) and their use in the treatment and / or diagnosis of cancer.
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