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9873 documents

Role of HIV-1 integrase in virion morphogenesis and its targeting by allosteric integrase inhibitors

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

JAMES R FUCHS · UNIVERSITY OF COLORADO DENVER · 2024 · $847,141 — Abstract New therapeutic options are needed to treat people infected with multi-drug resistant HIV-1 phenotypes. Here we propose to both investigate and exploit the non-catalytic, essential function of HIV-1 integrase (IN) during virion morphogenesis as a novel therapeutic target. Our highly collabo…

I-Corps for Novel Formulation Technology for Sustained Release Naloxone

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Cesar Torres Luna · LYNTHERA CORPORATION · 2024 · $55,000 — PROJECT SUMMARY The proposed I-Corps project is based on a predicate SBIR Phase I award for the development of a long-lasting, sustained release of NLX product using a novel system of a pH/temperature-sensitive hydrogel embedded with NLX-encapsulated solid lipid nanoparticles (SLNs), employed in an …

The Collaborative Care PrTNER (Prevention, Treatment, Navigation,Engagement, Resource) Project

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

RENATA A SANDERS · CHILDREN'S HOSP OF PHILADELPHIA · 2024 · $674,186 — Project Summary/Abstract To end the HIV epidemic, we need integrated care models that address HIV and PrEP care, and co-existing substance use (SU) disorders that disrupt uptake and consistent use of effective interventions. The overarching goal of this R01 proposal is to conduct a randomized contro…

Hypothalamic lipid signaling in metabolism regulation

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Sabrina Diano · COLUMBIA UNIVERSITY HEALTH SCIENCES · 2024 · $98,412 — Our recent studies have demonstrated that mitochondrial fission is tightly connected to lipid metabolism and more specifically, that mitochondrial fission is an inherent element in oxidation of long chain fatty acids by the orexigenic AgRP neurons (Jin et al., 2021). Intriguingly, while mitochondria…

Unanticipated roles of C5aR1 Signaling Leading from Acute to Chronic Kidney Disease

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Mon-Wei Yu · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · 2024 · $75,600 — Project Summary: Chronic kidney disease (CKD) continues to be a significant factor in global morbidity and mortality. Patients experiencing repetitive acute kidney injury (AKI) are predisposed to CKD. Despite discoveries of novel biomarkers and increasing awareness of kidney health, the prevalence o…

Metabolic and Neurological Changes Induced by a Very Low Carbohydrate Diet in Youth with Type 1 Diabetes

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Laura Marie Nally · YALE UNIVERSITY · 2024 · $75,599 — PROJECT SUMMARY/ABSTRACT Thirty years of follow up data from two landmark trials (DCCT/EDIC) demonstrates that intensive insulin management to achieve near-normal blood glucose levels decreases the risk of retinopathy, neuropathy, and nephropathy for individuals with type 1 diabetes (T1D).1,2 Yet, …

Community health worker implementation of transdiagnostic evidence-based treatment in Spanish: Advancing mental health equity for Latine parents

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Erika Luz Gustafson · UNIVERSITY OF ILLINOIS AT CHICAGO · 2024 · $177,012 — PROJECT SUMMARY/ABSTRACT This K08 proposal will address a critical need for evaluating and understanding the implementation of community health worker (CHW) mental health models to reduce treatment disparities for underserved groups, specifically, Spanish-speaking Latine parents. The Common Elements…

Administrative Supplement for Equipment Purchase

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

JOAN M HEVEL · UTAH STATE UNIVERSITY · 2024 · $90,241 — PROJECT SUMMARY Protein arginine methylation catalyzed by Protein arginine methyltransferase 1 (PRMT1) is of intense current interest as an anti-cancer therapeutic target, as well as a mediator of lung, kidney, neurodegenerative and cardiovascular pathologies. To date, the majority of studies charac…

Tau-mediated synaptic dysfunction in age-related neurodegenerative diseases

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Audrey Weber · UNIVERSITY OF ALABAMA AT BIRMINGHAM · 2024 · $40,708 — Neurofibrillary tangles (NFTs) of the microtubule-associated protein tau are a universal feature of the aging brain. The extent of tau pathology throughout the brain correlates with both synapse loss and severity of cognitive impairment in age-related tauopathies. The ability to maintain cognitive f…

Cortical Inhibition as a Biomarker of Response in a Comparison of Bilateral versus Unilateral Accelerated Theta Burst Stimulation for Suicidal Ideation in Treatment-Resistant Depression -COMBAT-SI

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Cory R Weissman · UNIVERSITY OF CALIFORNIA, SAN DIEGO · 2024 · $197,576 — PROJECT SUMMARY / ABSTRACT Over 700,000 individuals across the world die by suicide annually. Most individuals who complete suicide suffer from psychiatric illness, of which major depressive disorder (MDD) is most common. Suicidal ideation (SI) is more prevalent in individuals with treatment-resista…

Structure and assembly of membrane proteins at tight junctions

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Alex J. Vecchio · STATE UNIVERSITY OF NEW YORK AT BUFFALO · 2024 · $159,785 — Project Summary Tight junctions (TJs) at the boundaries of endothelial and epithelial cells are critical in the development and function of vertebrates because they enable these tissues to separate, protect, and shape external epidermis and limbs and internal organs and glands. TJs regulate molecula…

Admin supplement to ESTEEMED Scholars Program in Bioengineering at the University of Colorado Denver

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Keith B Neeves · UNIVERSITY OF COLORADO DENVER · 2024 · $105,144 — This NIH Diversity, Equity, Inclusion, and Accessibility (DEIA) supplement seeks to enhance the parent grant by focusing on mentor training and development, ensuring that the next generation of bioengineering scholars are equipped with the skills necessary for postgraduate success in bioengineering,…

Impact of neighborhood and workforce deprivation on diabetes outcomes in Veterans: a spatio-temporal analysis

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

KELLY J HUNT · RALPH H JOHNSON VA MEDICAL CENTER · 2024 — Anticipated Impacts on Veterans Health Care: This project will put forth a comprehensive geospatial framework to address the VA Blueprint for Excellence Strategy 3: Leverage information technologies, analytics, and models of healthcare to optimize individual well-being and population health outcomes…

Effectivenes, Safety, and Patient Preferences of Infliximab Biosimilar Medications for Inflammatory Bowel Disease

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Jason Ken Hou · MICHAEL E DEBAKEY VA MEDICAL CENTER · 2024 — Background: Biologic medications (biologics) are highly effective for diseases of the immune system, cancers, and other conditions; however, their high expense is a barrier to care and a burden to the healthcare system. Biologics cannot be exactly copied as “generic” medications. Biosimilars- simila…

Administrative Supplement: A Workstation for Biomolecular Simulations

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Negin Forouzesh · CALIFORNIA STATE UNIVERSITY LOS ANGELES · 2024 · $24,632 — Project Summary/Abstract High performance computing (HPC) has become an indispensable resource for scientific research in diverse fields including deep learning, bioinformatics, and molecular simulation. In the parent award (Grant No.: 1R16GM146633), Dr. Negin Forouzesh (PI) proposed to design, dev…

Acquiring Nanoparticle Tracking Analysis System to Enhance Lab Productivity and Capability

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Koyal Garg · SAINT LOUIS UNIVERSITY · 2024 · $98,046 — ABSTRACT Skeletal muscle possesses a remarkable ability to repair and regenerate following moderately severe injuries (e.g., tears, sprains, etc.). However, following a substantial loss of muscle tissue (>20%), termed as a volumetric muscle loss (VML), the muscle tissue is unable to repair and rege…

New Paradigms for the molecular basis of RNA polymerase I transcription

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Bruce Alan Knutson · UPSTATE MEDICAL UNIVERSITY · 2024 · $122,450 — Project Summary Eukaryotic RNA polymerase I (Pol I) transcribes ribosomal RNA, a key component of ribosomes. Pol I transcription accounts for the majority of the total RNA in cells, and its upregulation in human cells is a hallmark of cancer while its downregulation is a hallmark of several developm…

The Impact of Sleep on Network Coding and Perceptual Performance

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

VALENTIN DRAGOI · METHODIST HOSPITAL RESEARCH INSTITUTE · 2024 · $475,319 — PROJECT SUMMARY A critical issue for understanding sleep function is whether and how it impacts the accuracy of neuronal network computations to improve behavioral performance. Indeed, studies over the past several decades have shown that even brief periods of rest are correlated with subsequent imp…

GPU-accelerated high-performance computing to supercharge foundational deep learning method development for scalable and accurate prediction of protein structures

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Debswapna Bhattacharya · VIRGINIA POLYTECHNIC INST AND ST UNIV · 2024 · $240,509 — PROJECT SUMMARY/ABSTRACT: This supplement aims to acquire a Dell high-performance computing (HPC) server with 8 NVIDIA H100 Graphics Processing Units (GPUs) to supercharge foundational deep learning method development for scalable and accurate prediction of protein structures, paving the way to geno…

Analysis of Desmoglein 2-mediated control of cell spreading and migration by cellular impedance.

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Adi D Dubash · FURMAN UNIVERSITY · 2024 · $99,130 — PROJECT SUMMARY The desmosome cell-cell adhesion complex plays an important role in the maintenance of tissue structure and integrity in response to mechanical stress. In addition to this central adhesive role, desmosomal proteins also coordinate multiple processes such as proliferation, apoptosis, …