Award Data

PROJECT SUMMARY Multiple Sclerosis (MS) is the most common neurological disease of early adulthood and is mediated by autoimmune mechanisms that lead to demyelination and neuronal damage in the central nervous system, resulting in progressive neurological dysfunction. There is no cure for the disease and current treatments focus on preventing future immunological attacks, mainly by suppressing the ...

PROJECT SUMMARY This proposal is in response to the parent announcement for Phase II STTR (R42) grant applications. Hematopoietic stem cell transplantation has become a preferred treatment for hematological malignancies and certain genetic disorders. Umbilical cord blood has become an appealing alternative to bone marrow or peripheral blood as a source of hematopoietic stem cells for transplant. D ...

PROJECT SUMMARY Hemorrhage due to cerebral aneurysm rupture is a devastating condition with high mortality. For the more than 30,000 patients in the US who are diagnosed annually with an aneurysm, treatment consists of preventing rupture, and increasingly relies of endovascular techniques. However, treatment durability is unknown with recurrence estimated at 16-40% and the re-treatment of 10-20%. ...

Abstract Tuberculosis (TB), caused by Mycobacterium tuberculosis (Mtb), is the biggest killer among infectious diseases. TB is also responsible for a quarter of all deaths associated with Antimicrobial Resistance (AMR). It is projected that by 2050, 75 million people, or one person every 12 seconds, will die due to AMR associated with TB. Long treatment times and increasing resistance to TB drugs ...

Summary Technology for studying the higher order structure (HOS) and interactions of biomolecules is a highlighted NIGMS SBIR/STTR research topic. Mass-spectrometric methods for studying HOS include hydroxyl radical footprinting as well as chemical methods to covalently label amino acid side-chain functional groups, and also hydrogen/deuterium exchange (HDX) on protein backbone amides. These metho ...

Open-angle glaucoma is the second leading cause of blindness worldwide, affecting nearly 70 million individuals. Nonsynonymous mutations in the myocilin gene lead to the most common hereditary form of open-angle glaucoma and account for 3-4% of all cases. Disease-causing mutations, localized to its olfactomedin domain (mOLF), destabilize the myocilin protein, leading to its misfolding and accumula ...

Project Summary Genetic and pathologic evidence in andapos;pureandapos; tauopathies such as Progressive Supranuclear Palsy (PSP), Corticobasilar Degeneration (CBD) and some cases of Fronto-temporal Dementia (FTD) directly implicate tau as causing neuronal cell death, while in Alzheimer’s Disease (AD) tau accumulation correlates with development and progression of cognitive impairment. Because of ...

Abstract The 90 kD heat shock proteins (Hsp90) are molecular chaperones that are responsible for the folding of select proteins, many of which are directly associated with cancer progression. Consequently, inhibition of the Hsp90 protein folding machinery results in a combinatorial attack on numerous oncogenic pathways. Seventeen small molecule inhibitors of Hsp90 have entered clinical trials for ...

PROJECT SUMMARY Graft-vs-Host-Disease (GVHD) is a frequent and life-threatening complication of hematopoietic stem cell transplantation (HSCT), a procedure that often represents the best treatment option for patients suffering from hematological malignancies. Even when HLA-matched family or unrelated donors are available, an unsatisfactorily high frequency (30-40%) of transplant recipients still d ...

PROJECT SUMMARY/ABSTRACT Peripheral artery disease (PAD) affects nearly 12 million people in the United States. One of the most common surgical therapies is peripheral artery bypass grafting (PABG). Some patients are eligible for less invasive treatment options like angioplasty, but patients with calcified lesions are not. In patients that do receive PABG, approximately 20% fail within the first y ...