Funded Projects

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Project # Project Title Research Focus Area Research Program Administering IC Institution(s) Investigator(s) Location(s) Year Awarded
1UG3NS114956-01
Optimization of non-addictive biologics to target sodium channels involved in pain signaling Preclinical and Translational Research in Pain Management Development and Optimization of Non-Addictive Therapies to Treat Pain NINDS UNIVERSITY OF CALIFORNIA AT DAVIS YAROV-YAROVOY, VLADIMIR M Davis, CA 2019
NOFO Title: Optimization of Non-addictive Therapies [Small Molecules and Biologics] to Treat Pain (UG3/UH3 Clinical Trial Not Allowed)
NOFO Number: RFA-NS-19-010
Summary:

Pain signals originate predominantly in a subset of peripheral sensory neurons that harbor a distinct subset of voltage-gated sodium (NaV) channels; however, current NaV channel blockers, such as local anesthetics, are non-selective and also block NaV channels vital for function of the heart, muscle, and central nervous system. Genetic studies have identified human NaV1.7, NaV1.8, and NaV1.9 channel subtypes as key players in pain signaling and as major contributors to action potential generation in peripheral neurons. ProTx-II is a highly potent and moderately selective peptide toxin that inhibits human NaV1.7 activation. This study will optimize ProTx-II selectivity, potency, and stability by exploiting the new structures of ProTx-II—human NaV1.7 channel complexes, advances in rational peptide optimization, and rigorous potency and efficacy screens to generate high-affinity, selective inhibitors of human NaV1.7, NaV1.8, and NaV1.9 channels that can define a new class of biologics to treat pain.
3UH3CA261067-03S1
Optimizing the use of ketamine to reduce chronic postsurgical pain Cross-Cutting Research Training the Next Generation of Researchers in HEAL NCI NEW YORK UNIVERSITY SCHOOL OF MEDICINE WANG, JING (contact); DOAN, LISA New York, NY 2022
NOFO Title: HEAL Initiative: Pain Management Effectiveness Research Network: Clinical Trial Planning and Implementation Cooperative Agreement (UG3/UH3 Clinical Trial Required)
NOFO Number: RFA-NS-20-028
Summary:

Approximately 20% of patients who undergo surgery develop chronic Postsurgical Pain, which is linked with slow recovery, persistent opioid use and dependence. This project supports a scientist from a group underrepresented in biomedicine to expand ongoing research testing ketamine during and/or after surgery to prevent post-mastectomy pain syndrome. Ketamine is a low-risk treatment option that is easy to implement in a wide range of clinical settings.