PET RADIOPHARMACEUTICALS FOR NON-INVASIVE EVALUATION OF HIF-2alpha

    公开(公告)号:US20210190788A1

    公开(公告)日:2021-06-24

    申请号:US17129352

    申请日:2020-12-21

    Abstract: Provided herein are hypoxia inducible factor 2-alpha (HIF-2α)-specific radioactive tracers, methods of use thereof, and methods of synthesis thereof. Specifically, provided herein are HIF-2α-specific radioactive tracers comprising an HIF-2α-specific agent developed as a therapeutic inhibitor and a positron emitting radioactive label. Embodiments provide methods of detecting an HIF-2α-expressing tumor, detecting an HIF-2α inhibitor resistant tumor, evaluating a change in HIF-2α expression in response to an anti-cancer treatment, detecting acquisition of HIF-2α inhibitor resistance, evaluating efficacy of an HIF-2α depletion therapy, or detecting or monitoring an ischemic area in a subject. Also provided are methods of synthesizing an HIF-2α-specific radioactive tracer.

    PET RADIOPHARMACEUTICALS FOR NON-INVASIVE EVALUATION OF HIF-2alpha

    公开(公告)号:US20210187130A1

    公开(公告)日:2021-06-24

    申请号:US17153128

    申请日:2021-01-20

    Abstract: Provided herein are hypoxia inducible factor 2-alpha (HIF-2α)-specific radioactive tracers, methods of use thereof, and methods of synthesis thereof. Specifically, provided herein are HIF-2α-specific radioactive tracers comprising an HIF-2α-specific agent developed as a therapeutic inhibitor and a positron emitting radioactive label. Embodiments provide methods of detecting an HIF-2α-expressing tumor, detecting an HIF-2α inhibitor resistant tumor, evaluating a change in HIF-2α expression in response to an anti-cancer treatment, detecting acquisition of HIF-2α inhibitor resistance, evaluating efficacy of an HIF-2α depletion therapy, detecting or monitoring an ischemic area in a subject, or detecting and monitoring pulmonary hypertension in a subject. Also provided are methods of synthesizing an HIF-2α-specific radioactive tracer.

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