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9873 documents

TCR Transgenic Models for Dilated Cardiomyopathy

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Jay Reddy · UNIVERSITY OF NEBRASKA LINCOLN · 2020 · $183,198 — PROJECT SUMMARY/ABSTRACT An estimated 33% of American adults (85.6 million) have some form of cardiovascular disease, with a projected incidence of 43.9% by 2030. Despite heart disease's status as the leading cause of death in humans, there remains a significant gap in our knowledge of its pathogene…

Multimotor Mechanisms in Microtubule-based Transport

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

William Olaf Hancock · PENNSYLVANIA STATE UNIVERSITY, THE · 2020 · $318,780 — PROJECT SUMMARY Intracellular cargo transport along microtubules is driven by kinesin and dynein motors that work antagonistically to precisely target cargo to specific cellular locations. Although the mechanisms underlying bidirectional transport have received considerable attention, a number of v…

Role of immune receptor clustering in controlling efficacy of antibody-dependent FcγRIIIa-mediated cytotoxicity by NK cells

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Kerry S Campbell · THOMAS JEFFERSON UNIVERSITY · 2020 · $528,500 — Project Summary NK cells are capable of killing virus-infected and cancer cells and, therefore, play an important role in innate host defense. Unlike cytotoxic T lymphocytes (CTL), whose cytolytic activity is induced by productive TCR engagement with cognate pMHC ligands, activation of NK cells is r…

Functional Dynamics of P-glycoprotein

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

WILLIAM M ATKINS · UNIVERSITY OF WASHINGTON · 2020 · $299,338 — Project Summary P-glycoprotein (P-gp) is an ATP-dependent efflux transporter that plays a critical role in drug and xenobiotic distribution, drug-drug interactions, and drug-nutrient interactions. Efforts to modulate P-gp activity to control cellular drug resistance or to modulate the action of exis…

KLF14 and Atherosclerosis

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

YUQING Eugene CHEN · UNIVERSITY OF MICHIGAN AT ANN ARBOR · 2020 · $706,887 — ABSTRACT Reverse cholesterol transport (RCT) is an important protective mechanism against atherosclerosis, in which plasma high-density lipoprotein cholesterol (HDL-c) interacts with macrophages in arterial wall and shuttles excess of cholesterol back to the liver. In macrophages, the cholesterol ef…

Optimizing RNA nanoparticles size and shape for enhancing cancer targeting and treatment

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

WILLIAM E. CARSON · OHIO STATE UNIVERSITY · 2020 · $506,986 — PROJECT SUMMARY RNA nanotechnology has progressed rapidly during the past several years. This nanotechnology includes the integration of multiple functional modules into one nanoparticle, of which the scaffolds, ligands, therapeutics, and regulators can be composed mainly or exclusively of RNA. We …

Developing IpY: A novel inhibitor for the treatment of ER+ metastatic breast cancer

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

STACY W BLAIN · CONCARLO HOLDINGS, LLC · 2020 · $320,217 — Project Summary/Abstract The goal of this SBIR is to develop a novel drug, IpY, to improve advanced ER/PR+, Her2- breast cancer outcomes. Almost 250,000 US women will be diagnosed this year, and over 40,000 will die, suggesting that despite advances in treatments, breast cancer remains a significant…

Biacore T200 Surface Plasmon Resonance Spectroscopy

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

ROBERT J LINHARDT · RENSSELAER POLYTECHNIC INSTITUTE · 2020 · $343,946 — Summary Title: Biacore T200 Surface Plasmon Resonance Spectroscopy Surface plasmon resonance (SPR) spectroscopy is a powerful instrument to measure biomolecular interactions in real-time and a label free environment. SPR has been applied to characterize the binding events with samples ranging from p…

DICER1 and the Pleuropulmonary Blastoma Family Cancer Syndrome

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Dana Ashley Hill · CHILDREN'S RESEARCH INSTITUTE · 2020 · $407,577 —  DESCRIPTION (provided by applicant): Studies of inherited cancer syndromes have provided unique opportunities to uncover and explain important cellular pathways with broad relevance to both sporadic cancers and human development. This proposal studies the cancer predisposition syndrome original…

Nanodisc-displayed Protein Vaccines

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Aleksandra Elzbieta Sikora · HENRY M. JACKSON FDN FOR THE ADV MIL/MED · 2020 · $252,429 — ABSTRACT Neisseria gonorrhoeae (Ng) is a human-specific pathogen and the etiological agent of gonorrhea, a sexually transmitted infection with a significant global health burden of ~78 million new cases annually. While often asymptomatic, untreated gonorrhea can lead to pelvic inflammatory disease, …

Signaling and Biotechology Program

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Hui-Kuan Lin · WAKE FOREST UNIVERSITY HEALTH SCIENCES · 2020 · $34,569 — The major goals of the newly formed Signaling and Biotechnology (SBT) Program are to understand the mechanisms underlying cancer pathogenesis and resistance to therapy and to use this knowledge to develop new technologies leading to more effective strategies for improved detection and treatment of c…

IND-enabling development of Radioprotectin 1: a dual GI/HE radiation mitigator

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

GABOR J TIGYI · UNIVERSITY OF MARYLAND BALTIMORE · 2020 · $317,625 — The US population at large, and particularly military personnel and first responders, are at risk of radiation exposure due to the explosion of a nuclear device, a nuclear reactor accident, and the threat of radiation terrorism. There is no radiation medical countermeasure (RCM) drug approved by th…

Mechanism of Intratumoral Transport of Particulate Drugs

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Haifa Shen · METHODIST HOSPITAL RESEARCH INSTITUTE · 2020 · $464,910 — The tumor vasculature is generally considered as leaky, and thus allows accumulation of big molecules and particles within a certain size range to penetrate and retain. Consequently, many cancer drugs have been packaged into simple nanoparticles or composite drug particles in order to improve accumu…

Novel nanovaccines against opioid use disorders

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Marco Pravetoni · VIRGINIA POLYTECHNIC INST AND ST UNIV · 2020 · $1,553,762 — Project Summary Opioid use disorders (OUD) are a national public health emergency with more than 115 fatal overdoses occurring each day in the USA. Annually, the economic burden of OUD is over US$78 billion. Several medications are available for treating OUD, but their access is limited and efficacy…

Microbubble Dose Optimization for Image-Guided Drug Delivery

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Mark Andrew Borden · UNIVERSITY OF COLORADO · 2020 · $352,275 — The development of new pharmaceuticals for the treatment of brain cancer and neurological disease has outpaced our ability to deliver them safely, largely due to the blood-brain barrier (BBB). Bypassing the BBB to access the brain parenchyma is often highly invasive, involving surgery to remove part…

Targeting lipid clearance pathways to promote repair after SCI

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Jae K Lee · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · 2020 · $481,767 — PROJECT SUMMARY/ABSTRACT After spinal cord injury (SCI), the injury site is filled with cellular debris, especially myelin debris that creates a very unique lipid-dense environment. Macrophages are the predominant phagocyte that are responsible for debris-clearance, but this process is not only inef…

Overcoming gene delivery barriers to the back of the eye

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Gaurav Sahay · OREGON STATE UNIVERSITY · 2020 · $238,145 — ABSTRACT Gene therapy strategies including augmentation, editing or knockdown, can lead to restoration of vision for patients suffering from inherited retinal degenerations (IRDs). Viral and non-viral vectors efficiently deliver genes through the subretinal route of administration, but this requires…

Use of a Nano-Enabled Platform for Pancreatic Cancer Immunotherapy

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Andre Elias Nel · UNIVERSITY OF CALIFORNIA LOS ANGELES · 2020 · $553,064 — The use of nano-enabled chemotherapy to trigger an immune response to pancreatic ductal adenocarcinoma (PDAC) introduces a novel approach for overcoming robust barriers to immunotherapy, including poor immunogenicity, low neoantigen burden, stromal interference (“T-cell exclusion”), overexpression o…

Targeted immuno-nanoparticles for directing antitumor immune response against breast cancer metastasis

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Efstathios Karathanasis · CASE WESTERN RESERVE UNIVERSITY · 2020 · $591,007 — PROJECT SUMMARY First-line chemotherapy is the standard of care for patients with triple-negative breast cancer (TNBC). While short-term response is achievable, most patients succumb to recurrence due to metastasis. Micrometastasis encompasses a small population of dormant disseminated tumor cells (…

Lipid-based Cancer Therapeutics

NIH Pandemic-Era Grants · Pandemic Era Grants / 2020

Johannes Morstein · NEW YORK UNIVERSITY · 2020 · $32,407 — Project Summary Significant progress in human cancer therapy in the last decade has been driven by conceptionally new approaches to targeting cancer, including cancer immunotherapy, cancer nanotherapy, or new types of biologics and small molecules. Both my dissertation and postdoc research will be f…