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9873 documents

Research Training in Systems Skin Biology

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Brian Kim · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · 2024 · $287,644 — PROJECT SUMMARY/ABSTRACT This new T32 application entitled Research Training in Systems Skin Biology is a combined pre- and post- doctoral training program (MPIs Kim and Millar Co-PDs). The rationale for this proposal is that Icahn School of Medicine at Mount Sinai (ISMMS) has a track record of succ…

Biology of REV-ERB nuclear receptors

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

MITCHELL A. LAZAR · UNIVERSITY OF PENNSYLVANIA · 2024 · $556,221 — Circadian misalignment has deleterious effects on metabolism, and contributes to the obesity and diabetes epidemics in the United States. REV-ERB nuclear receptors link the circadian clock and metabolism, and the present proposal combines tissue-specific, genome-wide analysis of cistromes, transcrip…

Neuroendocrine Mechanisms Underlying Perimenopausal Risk for Trauma-Related Hyperarousal in Black Women

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Vasiliki Michopoulos · EMORY UNIVERSITY · 2024 · $743,261 — Summary The cumulative rate of repeated trauma exposure is greater in Black communities of urban, low socioeconomic status and is associated with increased prevalence of adverse, posttraumatic mental health outcomes, including posttraumatic stress disorder (PTSD). PTSD is associated with trauma-rela…

Novel TCR transgenic mice to study tumor neoantigen-specific T cell responses

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Lawrence P. Kane · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · 2024 · $66,992 — PROJECT SUMMARY Activated CD8+ T cells are capable of responding to tumor neoantigens and can aid in the clearance of tumors. Indeed, CD8+ T cells are critical for the beneficial effects of immune checkpoint blockade therapies, in those patients that respond to such therapies (mAb’s to CTLA-4, PD-1/…

Roles of Type III Collagen in the Matrix Assembly and Mechanobiology of Cartilage

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Lin Han · DREXEL UNIVERSITY · 2024 · $584,434 — ABSTRACT Osteoarthritis (OA) is characterized by the irreversible breakdown of cartilage extracellular matrix (ECM). Current regenerative strategies cannot fully restore the biomechanical functions of cartilage, as they do not fully recapitulate the collagen fibrillar architecture of native ECM. Thi…

Contributions of tau-mediated translational dysregulation to pathogenesis and progression of fronto-temporal dementia

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Jose Francisco Abisambra · UNIVERSITY OF FLORIDA · 2024 · $566,154 — Abstract There is a fundamental gap in understanding how mutations on P301 of tau cause memory impairment in fronto-temporal dementia (FTD). One pathological mechanism involves the association of aberrant tau with ribosomal complexes. However, the consequences of this interaction are unknown. The l…

Development of B-cell-based vaccine for Glioblastoma

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Catalina Lee Chang · NORTHWESTERN UNIVERSITY AT CHICAGO · 2024 · $347,701 — PROJECT SUMMARY/ABSTRACT Immunotherapy has revolutionized the treatment of many tumors. However, most GBM patients have not, so far, benefited from immunotherapeutic treatment. With the goal of exploring ways to boost anti-GBM immunity, we've developed a B-cell-based vaccine (BVax) that consists of …

Targeting Pyruvate Kinase M2: A novel strategy to combat thrombo-inflammation

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Anil Kumar Chauhan · UNIVERSITY OF IOWA · 2024 · $743,663 — Project summary Cardiovascular disease (CVD) and stroke claim more lives than all forms of cancer combined and result in an immense health and economic burden (>$316 billion annually in the United States). Current strategies to prevent acute coronary syndromes and ischemic stroke in at risk patients…

The Contribution of Omic Profiles to Weight Loss and Obesity

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Maggie A Stanislawski · UNIVERSITY OF COLORADO DENVER · 2024 · $158,779 — PROJECT SUMMARY The development of cardiovascular disease (CVD) is a complex process, with obesity being a major risk factor. Weight loss among overweight/obese individuals is a key component of the primary prevention of CVD, but there is marked variability across individuals in response to lifestyl…

Offline memory processing in schizophrenia

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

DARA S MANOACH · MASSACHUSETTS GENERAL HOSPITAL · 2024 · $839,733 — Memory impairment is a core, disabling feature of schizophrenia, yet we lack effective treatments. A major limitation of efforts to understand and treat memory impairment is that memory is generally assessed during a single session. This approach misses the critical, and arguably most important, asp…

Targeting B7-H3 in ovarian cancer

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Gianpietro Dotti · UNIV OF NORTH CAROLINA CHAPEL HILL · 2024 · $556,817 — ABSTRACT Remarkable clinical responses have been reported in B-cell malignancies by adoptive transfer of T cells redirected with a chimeric antigen receptor (CAR) specific for the CD19 antigen. However, developing CAR-Ts for the treatment of solid tumors including ovarian cancer (OC) is challenging …

Multiscale Modeling to Optimize Inhibition of Oncogenic ERK Pathway Signaling

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

William S Hlavacek · YALE UNIVERSITY · 2024 · $643,676 — PROJECT SUMMARY/ABSTRACT Small molecule inhibitors targeting the RAF/MEK/ERK pathway have become potent tools in precision medicine, but their clinical efficacy is highly variable across the diversity of RAS- and BRAF-mutated cancers. Even in susceptible cancers, these inhibitors rarely give durable…

Vanderbilt Network Lead Academic Participating Site for the NCTN

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Kristen Keon Ciombor · VANDERBILT UNIVERSITY MEDICAL CENTER · 2024 · $462,912 — PROJECT SUMMARY/ABSTRACT Vanderbilt-Ingram Cancer Center (VICC) is a matrix cancer center within Vanderbilt University Medical Center (VUMC). VICC has been part of the cooperative group system for over 27 years, and a Lead Academic Participating Site since the inception of the National Clinical Tria…

The Impact of Maternal and Paternal Preconception Perfluoroalkyl Substance (PFAS) Exposure on Reproductive and Perinatal Outcomes

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Shruthi Mahalingaiah · HARVARD UNIVERSITY D/B/A HARVARD SCHOOL OF PUBLIC HEALTH · 2024 · $561,279 — Per- and polyfluoroalkyl substances (PFAS) are ubiquitous environmental toxicants that are associated with adverse health outcomes including cancer and thyroid disease. The potential for PFAS exposures to negatively influence human health has generated significant concerns in scientific, governmenta…

COcoa Supplement and Multivitamins Outcomes Study (COSMOS): Effects on Falls and Physical Performance

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

MERYL Susan LEBOFF · BRIGHAM AND WOMEN'S HOSPITAL · 2024 · $670,395 — ABSTRACT Falls and decreased physical function increase markedly with age and result in injury, hospitalization, and death. Safe, cost-effective primary prevention strategies are needed to reduce these adverse outcomes in the aging U.S. population. Basic, preclinical, and clinical studies suggest th…

Effects of Altering Social Connectedness on Health

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Brenda McCowan · UNIVERSITY OF CALIFORNIA AT DAVIS · 2024 · $682,055 — Project Summary Social life profoundly influences health. The ability to treat and prevent illness and improve human health therefore requires a detailed understanding of the complex mechanisms underlying the influence of social complexity on biological systems. Such understanding is key to the deve…

Deep brain live imaging of cAMP and protein kinase A activities underlying synaptic- and circuit-level mechanisms during learned behaviors

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Shana M Augustin · NORTHWESTERN UNIVERSITY AT CHICAGO · 2024 · $222,978 — Neuromodulation is crucial for information processing throughout the brain. Neuromodulators influence neuronal function by acting through G protein-coupled receptors (GPCRs) to alter neuronal excitability and synaptic transmission, which can then affect circuit functions. GPCRs are major drug target…

PPARG-dependent Mechanisms Control Endothelial-Smooth Muscle Coordination, Arterial Pressure, Vasomotor Function and Arterial Stiffness

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Curt Daniel Sigmund · MEDICAL COLLEGE OF WISCONSIN · 2024 · $905,520 — Summary/Abstract Blood vessels play an important role in the regulation of arterial blood pressure (BP). Precise BP regulation requires coordination between vasodilator and vasoconstrictor signals in the endothelium (EC) and smooth muscle (SMC). EC-derived nitric oxide (NO) is among the key signals …

PITPNA in pancreatic beta-cell dysfunction and diabetes pathogenesis

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Matthew Ng Poy · JOHNS HOPKINS UNIVERSITY · 2024 · $392,998 — PROJECT SUMMARY Critical to successful innovation in treating diabetes is the development of strategies for promoting insulin release and preventing pancreatic beta-cell destruction. Chronic demand for insulin production during insulin resistance and diabetes exacerbates cell dysfunction and this i…

The Impact of Opioids on Health Outcomes for Hospitalized Infants

NIH Pandemic-Era Grants · Pandemic Era Grants / 2024

Lorraine I Kelley-Quon · CHILDREN'S HOSPITAL OF LOS ANGELES · 2024 · $605,870 — PROJECT SUMMARY Caring for hospitalized infants requires a comprehensive pain control program aimed at reducing and preventing pain. While opioids are commonly used when an infant undergoes a painful procedure, opioids can increase the risk of short- and long-term morbidity. The duration and type of…