Funded Projects

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Project # Project Title Research Focus Area Research Program Administering IC Institution(s) Investigator(s) Location(s) Year Awarded Sort descending
3R01MH107540-04S1
FROM IRRITABILITY TO IMPAIRMENT: HOW NEURODEVELOPMENT OF EXECUTIVE FUNCTION AND PARENT-CHILD NEURAL SYNCHRONY INFLUENCE THE TRANSITION FROM NORMAL TO ABNORMAL FUNCTIONING Enhanced Outcomes for Infants and Children Exposed to Opioids NIMH University of Pittsburgh at Pittsburgh PERLMAN, SUSAN B Pittsburgh, PA 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

The goal of this proposal is to launch an innovative, multi-modal neuroimaging program that will investigate the longitudinal trajectory of the neurodevelopment of irritability across the preschool period. Differentiating clinically salient irritability from developmentally normative temperamental variation has proven to be a difficult task. This is made even more challenging during the preschool period, when irritability has hit its normative peak and measuring neurodevelopment is impeded by methodological constraints. This research will (1) identify specific biomarkers underlying preschool vulnerability for psychopathology by examining neural maturation in executive function as a predictor for clinical outcome; and (2) examine how the parenting environment moderates this vulnerability, with the overarching objective of identifying aberrant irritable trajectories as the foundation for future brain-based behavioral intervention. Primary analyses will (1) probe underlying executive function as a predictor of clinical outcome; and (2) examine parent-child neural synchrony as a predictor of executive function maturation.

5R01AI132030-02
MINING REAL-TIME SOCIAL MEDIA BIG DATA TO MONITOR HIV: DEVELOPMENT AND ETHICAL ISSUES Translation of Research to Practice for the Treatment of Opioid Addiction NIAID UNIVERSITY OF CALIFORNIA LOS ANGELES YOUNG, SEAN Los Angeles, CA 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

Social big data analysis of publicly available user data on social media platforms is a promising approach for attaining organic observations of behavior that can monitor and predict real-world public health problems, such as HIV incidence. In preliminary research, our team identified and collected tweets suggesting HIV risk behaviors (e.g., drug use, high-risk sexual behaviors), modeled them alongside CDC statistics on HIV diagnoses, and found a significant positive relationship between HIV-related tweets and county-level HIV cases. We propose to create a single automated platform that collects social media data, identifies and labels tweets that suggest HIV-related behaviors, and predicts regional HIV incidence. We will interview staff and participants at local and regional HIV organizations to understand ethical issues associated with mining people’s data. The software developed from this application will be shared with HIV researchers and health care workers to combat the spread of HIV.

3R42TR001270-03S1
PERIPHERAL NERVE-ON-A-CHIP FOR PREDICTIVE PRECLINICAL PHARMACEUTICAL TESTING Cross-Cutting Research Small Business Programs NCATS AXOSIM, INC. CURLEY, JABE L; MOORE, MICHAEL J NEW ORLEANS, LA 2018
NOFO Title: PHS 2016-02 Omnibus Solicitation of the NIH for Small Business Technology Transfer Grant Applications (Parent STTR [R41/R42])
NOFO Number: PA-16-303
Summary:

The ability to de-risk lead compounds during pre-clinical development with advanced “organoid-on-a-chip” technologies shows promise. Development of microphysiological models of the peripheral nervous system is lagging. The technology described herein allows for 3D growth of high-density axonal fiber tracts, resembling peripheral nerve anatomy. The use of structural and functional analyses should mean drug-induced neural toxicity will manifest in these measurements in ways that mimic clinical neuropathology. The goals of this proposal are to establish our human model using relevant physiological measurements in tissues fabricated from human iPS cells and to validate the model system with a library of compounds, comparing against conventional cell culture models. Validating the peripheral nerve model system with drugs known to induce toxicity via a range of mechanisms will demonstrate the ability of the system to predict various classifications of neuropathy, yielding a high-content assay far more informative than traditional in vitro systems.

3R01DA043476-01A1S1
BUPRENORPHINE FOR PROBATIONERS AND PAROLEES: BRIDGING THE GAP INTO TREATMENT Translation of Research to Practice for the Treatment of Opioid Addiction Justice Community Opioid Innovation Network (JCOIN) NIDA FRIENDS RESEARCH INSTITUTE, INC. GORDON, MICHAEL SCOTT Baltimore, MD 2018
NOFO Title: Administrative Supplements to Existing NIH Grants and Cooperative Agreements (Parent Admin Supp Clinical Trial Optional)
NOFO Number: PA-18-591
Summary:

A large number of probationers/parolees with opioid use disorder have limited access to effective treatment. This study is the first random clinical trial in the United States that will assess the effectiveness of buprenorphine treatment using MedicaSafe, a system composed of secure pre-packaged buprenorphine/naloxone cartridges, designed to be dispensed by a SmartKey device that enables clinicians to track patient adherence. The study will initiate treatment at a community corrections office compared to referral to a community program. The public health impact of the proposed study would be widespread, as this model of care could be implemented throughout many areas of the United States with high rates of opioid use disorder in their probation/parolee populations that lack access to methadone treatment.

3R01DK103901-04S1
TARGETING THE TRANSIENT RECEPTOR POTENTIAL CHANNELS TO IMPROVE BOWEL DYSFUNCTION Preclinical and Translational Research in Pain Management NIDDK WASHINGTON UNIVERSITY HU, HONGZHEN SAINT LOUIS, MO 2018
NOFO Title: Research Project Grant (Parent R01)
NOFO Number: PA-13-302
Summary:

Postoperative ileus (POI) following gastrointestinal (GI) surgery leads to significant patient morbidity and prolonged hospitalizations. Recent studies have demonstrated that intestinal manipulation and surgical trauma activate inflammatory macrophages (M?) and release inflammatory mediators such as nitric oxide (NO) to inhibit intestinal smooth muscle cells in POI. Intestinal M? are a highly heterogeneous and dynamic population in the innate immune system. Preliminary studies show that transient receptor potential vanilloid 4 (TRPV4) channel, a molecular sensor of tissue damage and inflammation, is exclusively expressed by the F4/80+/CD206+ intestinal anti-inflammatory M2 M?. Activation of TRPV4 produces an intestinal contractile response and improves GI transit in a mouse model of POI. The current proposal aims to elucidate the cellular and molecular mechanisms underlying the activation of TRPV4 in the intestinal M2 M?.