Funded Projects

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Project # Project Title Research Focus Area Research Program Administering IC Institution(s) Investigator(s) Location(s) Year Awarded
1R01NS103350-01A1
Regulation of Trigeminal Nociception by TRESK Channels Preclinical and Translational Research in Pain Management Discovery and Validation of Novel Targets for Safe and Effective Treatment of Pain NINDS WASHINGTON UNIVERSITY CAO, YUQI St. Louis, MO 2018
NOFO Title: Administrative Supplements for Validation of Novel Non-Addictive Pain Targets (Clinical Trials Not Allowed)
NOFO Number: NOT-NS-18-073
Summary:

TWIK-related spinal cord K+ (TRESK) channel is abundantly expressed in all primary afferent neurons (PANs) in trigeminal ganglion (TG) and dorsal root ganglion (DRG), mediating background K+ currents and controlling the excitability of PANs. TRESK mutations cause migraine headache but not body pain in humans, suggesting that TG neurons are more vulnerable to TRESK dysfunctions. TRESK knock out (KO) mice exhibit more robust behavioral responses than wild-type controls in mouse models of trigeminal pain, especially headache. We will investigate the mechanisms through which TRESK dysfunction differentially affects TG and DRG neurons. Based on our preliminary finding that changes of endogenous TRESK activity correlate with changes of the excitability of TG neurons during estrous cycles in female mice, we will examine whether estrogen increases migraine susceptibility in women through inhibition of TRESK activity in TG neurons. We will test the hypothesis that frequent migraine attacks reduce TG TRESK currents.
1R61NS127285-01
Development of Therapeutic Antibodies 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, Davis YAROV-YAROVOY, VLADIMIR M (contact); TRIMMER, JAMES S Davis, CA 2022
NOFO Title: HEAL Initiative: Planning Studies for Initial Analgesic Development [Small Molecules and Biologics] (R61 Clinical Trial Not Allowed)
NOFO Number: NS21-029
Summary:

Voltage-gated sodium channels such as Nav1.7, Nav1.8, and Nav1.9 transmit pain signals in nerve fibers and are molecular targets for pain therapy. While Nav channels have been validated as pharmacological targets for the treatment of pain, available therapies are limited due to incomplete efficacy and significant side effects. Taking advantage of recent advances in structural biology and computational-based protein design, this project aims to develop antibodies to attach to Nav channels and freeze them in an inactive state. These antibodies can then be further developed as novel treatments for chronic pain.
9SB1NS137964-04
Advancing precision pain medicines to the clinic Cross-Cutting Research Small Business Programs NINDS NAVEGA THERAPEUTICS, INC. MORENO, ANA MARIA (contact); ALEMAN GUILLEN, FERNANDO San Diego, CA 2023
NOFO Title: HEAL Commercialization Readiness Pilot (CRP) Program: Embedded Entrepreneurs for Small Businesses in Pain Management (SB1 Clinical Trial Not Allowed)
NOFO Number: PAR-23-069
1R41NS132625-01A1
Opioid-Sparing Non-Surgical, Bioresorbable Nerve Stimulator for Pain Relief Cross-Cutting Research Small Business Programs NINDS VANISH THERAPEUTICS INC. CUI, XINYAN TRACY Mars, PA 2023
NOFO Title: HEAL Initiative: Development of Therapies and Technologies Directed at Enhanced Pain Management (R41/R42 Clinical Trial Not Allowed)
NOFO Number: RFA-NS-23-007
Summary:

Nerve stimulators are devices surgically implanted near a peripheral nerve or on the spinal cord that use electrical signals to reduce the perception of pain. Although these devices can provide effective pain relief to patients, many have high complication rates, resulting from the wire moving, breaking, not working, or the implantable battery pack or permanent wire causing new pain. This project will support the development and animal testing of a peripheral nerve stimulator to treat chronic pain which can be implanted without surgery. Once injected, the device will provide pain relief through electrical stimulation and then be safely degraded and resorbed by the body.
3U24NS112873-03S2
Clinical Coordinating Center for the Acute to Chronic Pain Signatures Program: Administrative Supplement Clinical Research in Pain Management Acute to Chronic Pain Signatures Program NINDS UNIVERSITY OF IOWA SLUKA, KATHLEEN A Iowa City, IA 2021
NOFO Title: Notice of Special Interest to Encourage Eligible NIH HEAL Initiative Awardees to Apply for Administrative Supplements to Support Career Enhancement Related to Clinical Research on Pain (Admin Supp – Clinical Trial Not Allowed) 
NOFO Number: NOT-NS-21-048
Summary:

The Acute to Chronic Pain Signatures (A2CPS) Program aims to identify combinations of biomarkers that predict susceptibility or resilience to the development of chronic pain. This career enhancement award will help a promising postdoctoral trainee gain access to tools and develop skills needed to pursue a career in clinical pain research. The research involves conducting collaborative multi-site cohort studies and analyzing A2CPS data to determine if a combination of metabolic and psychosocial biomarkers can be used to explain pre-surgery differences in pain, function, and disability in patients with severe knee osteoarthritis.