Funded Projects

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Project # Project Title Research Focus Area Research Program Administering IC Institution(s) Investigator(s) Location(s) Year Awarded
3U24TR001597-04S1
TIN Supplement Clinical Research in Pain Management Pain Management Effectiveness Research Network (ERN) NCATS University of Utah Dean, Jonathan Michael Salt Lake City, UT 2019
NOFO Title: CTSA Network - Trial Innovation Centers (TICs) (U24)
NOFO Number: RFA-TR-15-002
3UG3TR003149-02S1
Supplement to hiPSC-based DRG Tissue Mimics on Multi-well Microelectrode Arrays as a Tissue Chip Model of Acute and Chronic Nociception Preclinical and Translational Research in Pain Management Discovery and Validation of Novel Targets for Safe and Effective Treatment of Pain NCATS UNIVERSITY OF TEXAS DALLAS BLACK, BRYAN JAMES Dallas, TX 2020
NOFO Title: Notice of Special Interest for HEAL Initiative: Request for Administrative Supplements to Existing Grants for Identification and Validation of New Pain and Opioid Use Disorder Targets within the Understudied Druggable Genome
NOFO Number: NOT-TR-20-008
Summary:

This study aims to determine whether a subset of understudied genes that are expressed in human and mouse dorsal root ganglia (DRG) tissues (critical for relaying the sensation of pain from the body to the central nervous system), are also expressed in human induced pluripotent stem cell DRG mimetics. The study will also determine if these genes are involved in neuronal excitability changes under inflammatory conditions and compare these responses to those of primary DRG neurons. Third and finally, the study will optimize genetic depletion of target genes enabling future fundamental and preclinical research studies.
1UG3TR003081-01
Multi-organ human-on-a-chip system to address overdose and acute and chronic efficacy and off-target toxicity Preclinical and Translational Research in Pain Management Translational Research to Advance Testing of Novel Drugs and Human Cell-Based Screening Platforms to Treat Pain and Opioid Use Disorder NCATS UNIVERSITY OF CENTRAL FLORIDA HICKMAN, JAMES J (contact); SHULER, MICHAEL L Orlando, FL 2019
NOFO Title: HEAL Initiative: Tissue Chips to Model Nociception, Addiction, and Overdose (UG3/UH3 Clinical Trial Not Allowed)
NOFO Number: RFA-TR-19-003
Summary:

This project will build overdose models for fentanyl, methadone, codeine, and morphine in a multi-organ system and evaluate the acute and repeat dose, or chronic effects, of overdose treatments as well as off-target toxicity. Researchers developed a system using human cells in a pumpless multi-organ platform that allows continuous recirculation of a blood surrogate for up to 28 days. They will develop two overdose models for male and female phenotypes based on pre-B?tzinger Complex neurons and will integrate functional immune components that enable organ-specific or systemic monocyte actuation. Models for cardiomyopathy and infection will be utilized. Researchers will establish a pharmacokinetic/pharmacodynamic model of overdose and treatment to enable prediction for a range of variables. We will use a serum-free medium with microelectrode arrays and cantilever systems integrated on chip that allow noninvasive electronic and mechanical readouts of organ function.
3R01AT010757-02S1
The study of Gpr149 in nociception and the peripheral action of minor cannabinoids Preclinical and Translational Research in Pain Management Discovery and Validation of Novel Targets for Safe and Effective Treatment of Pain NCCIH UNIVERSITY OF CALIFORNIA, SAN FRANCISCO HELLMAN, JUDITH San Francisco, CA 2020
NOFO Title: Notice of Special Interest for HEAL Initiative: Request for Administrative Supplements to Existing Grants for Identification and Validation of New Pain and Opioid Use Disorder Targets within the Understudied Druggable Genome
NOFO Number: NOT-TR-20-008
Summary:

The cannabis plant contains many active compounds known collectively as cannabinoids that have been shown to possess analgesic and anti-inflammatory properties. These compounds exert their biological activity, in part, through the cannabinoid receptor. The cannabinoid receptor is a member of a class of proteins known as G-protein coupled receptors (GPCRs). This study will test whether a GPCR with unknown biological function, called Gpr149, has a role in the activity of cannabinoids. The study will identify and characterize Gpr149 expression in mouse cells, and deeply characterize the action of minor cannabinoids, endocannabinoids and products of inflammation to modulate Gpr149. This research will provide insight into the analgesic and anti-inflammatory action of minor cannabinoids and into the role of Gpr149 in nociception and the sensitization of nociceptors to inflammatory mediators.
1R61AT012421-01
Integrative Training Program for Pediatric Sickle Cell Pain Clinical Research in Pain Management Advancing Health Equity in Pain Management NCCIH EMORY UNIVERSITY SIL, SOUMITRI Atlanta, GA 2022
NOFO Title: HEAL Initiative: Advancing Health Equity in Pain and Comorbidities (R61/R33 Clinical Trial Required)
NOFO Number: RFA-NS-22-037
Summary:

Sickle cell disease is an inherited blood disorder affecting about 100,000 Americans and more than 20 million people worldwide. It is caused by a mutation in the gene for beta-globin that results in the characteristic sickled shape of red blood cells, life-long severe pain, and shortened lifespan. Optimal treatment of  chronic pain from the condition targets psychological factors contributing to pain, such as pain-related anxiety, fear of movement, and depression. This project will interact with patients and their families to revise and test an existing mind–body and behavioral health treatment tool to target the unique needs and preferences of people managing chronic sickle cell disease pain.