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

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United States of America Patent

APP PUB NO 20210187130A1
SERIAL NO

17153128

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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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Patent Owner(s)

Patent OwnerAddress
THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM210 WEST 7TH STREET AUSTIN TX 78701

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BRUGAROLAS, James Irving, US 5 6
DEBNATH, Sashi Dallas, US 3 0
SUN, Xiankai Coppell, US 14 101

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