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Project Summary Crystallization followed by subsequent structure determination is a major step in understanding the structure function relationship of macromolecules Understanding macromolecule structure has become a key part in the development of new pharmaceuticals and is a major area of NIH research Crystallization however is also the rate limiting step despite technological efforts to a ...

DESCRIPTION provided by applicant While HIV AIDS can be managed with antiretroviral drugs these agents do not clear the virus and require life long administration Recently we discovered a completely new class of compounds that interfere with the HIV virulence factor called Nef This viral protein is critical to HIV replication in vivo immune escape of HIV infected cells and AIDS progre ...

Title Simvastatin nanomedicine in ARDS and sepsis The host response to severe infection termed sepsis affects more than million Americans yr generating annual direct costs exceeding $ billion Novel therapies are sorely needed to target maladaptive features of the host response that complement antimicrobial drugs and advances in supportive care Microcirculatory hyperpermeability may be a ...

DESCRIPTION provided by applicant ODMR Technologies Inc together with Victor Acostaandapos s group at University of New Mexico is developing a nanophotonic platform capable of uniquely detecting minute quantities of biomolecules The specific detection of biomolecules plays a central role in modern life science including cell systems biology high throughput drug scre ...

Summary RNA synthesis technologies have become critical in basic biomedical research and in development of RNA based sensors diagnostics and therapeutics Currently RNAs are synthesized by either solid phase phosphoramidite chemistry or by transcription in solution with phage encoded RNA polymerases The structural diversity of chemically synthesized RNAs is limited by the availa ...

The human microbiome has emerged as a hitherto unknown causal factor in a number of disease ranging from cancer cardiovascular disease and obesity To understand the biochemical mechanisms of the human microbiome in these diseases researchers must be able to store biochemical pathway transcriptomic and metabolomic datasets in a coherent and compatible form We propose to construct a cloud ba ...

This Phase II proposal is a continuation of our successful Phase I grant whose overarching goal is to develop a more robust and accurate method for the deformable fusion of pre operative magnetic resonance images MRI and intra procedure trans rectal ultrasound TRUS images to guide prostate biopsy Prostate cancer is a major cause of death in the U S and biopsy is the gold standard for its dia ...

PROJECT SUMMARY ABSTRACT This proposal describes Phase II of the development of a rapid immunoassay test kit for the determination oflactam antibiotic resistanceto be used as a point of care diagnostic test for urinary tract infectionsTodayantibiotics for UTI are prescribed empiricallywith no diagnostics available to clinicians to avoid treating resistant infections with the very drug to which the ...

DESCRIPTION provided by applicant In nearly million new cancer cases are estimated to occur in the US where nearly two thirds will have treatment by radiation therapy In current clinical practice organ contour delineation on medical images is still performed with low levels of automation due to lack of highly automated commercial contouring software This deteriorates therapy plann ...

PROJECT SUMMARY ABSTRACT As people age they steadily lose bone mass and their bones become fragile and increasingly prone to hip and other fractures and this can prove fatal The American College of Radiology therefore recommends that assessment of bone mineral density BMD be performed in post menopausal women and all people over the age of every two years If indicated preventive measure ...