Award Data

DESCRIPTION (provided by applicant): This project will establish proof-of-concept for a powerful and versatile implementation of live-cell assays in a true high-throughput screening (HTS) format for small-molecule drug discovery. The technological basis isfluorescence lifetime (FLT) readout of FRET between fluorescent fusion proteins. Lifetime measurement is needed in HTS to overcome the low preci ...

DESCRIPTION (provided by applicant): About 28.3 million Americans have type II diabetes (T2D) and over 40.1% of middle-aged adults have prediabetes, a condition characterized by impaired glucose tolerance and insulin resistance. Current antidiabetic medications are effective in improving insulin sensitivity, but their chronic administration has significant side effects suc as cardiovascular compli ...

DESCRIPTION (provided by applicant): Counteracting the threat of intoxication by organophosphorus nerve agents (OP's) is an important mission for homeland security as well as for treating workers exposed to pesticides. OP's act on acetylcholinesterase to prevent synaptic inactivation, thereby leading to immobilization and death on sustained application. Currently, the most promising stra ...

Project Summary/Abstract Ocular pharmaceuticals predominantly use the topical route of administration, which involves a number of benefits and limitations when compared to systemic drug routes. A major limitation of the ocular topical route is the rapid loss of drug via tearing and nasolacrimal drainage, requiring the use of frequent dosing and high drug concentrations that then create formulation ...

DESCRIPTION (provided by applicant): Mycotoxin is naturally occurring and is a toxic small molecule produced by fungi. These fungal toxins are representative of a large number of lipophilic agents that pose significant acute and chronic dangers to militarycombatants as potential warfare agents. There are many examples of mycotoxins, some more acutely potent than others. Mycotoxin is classified as ...

DESCRIPTION (provided by applicant): The objective of this proposal is to exploit a newly discovered anti-inflammatory function involving the aminopeptidase activity of the leukotriene A4 hydrolase for the treatment of pulmonary emphysema. The leukotrieneA4 hydrolase is a dual-functioning enzyme with dichotomously opposing functions. As an epoxide hydrolase, it catalyzes the conversion of leukotri ...

DESCRIPTION (provided by applicant): Nonlinear optical microscopy techniques (such as two-photon florescence) are being used to acquire volumetric (i.e. three dimensional) images that probe several hundred microns into scattering tissue. These techniques are being combined with fast acquisition schemes to allow imaging of live, moving specimens at high NA. This combination allows for high-resoluti ...

DESCRIPTION (provided by applicant): Diabetes mellitus (DM) leads to a 3-4 fold higher risk of experiencing ischemic stroke. In addition, DM stroke patients are more prone to develop more and earlier white matter (WM) high-intensity lesions than non DM stroke patients. Treatment of stroke with tissue plasminogen activator (rtPA) at 2-3 hours after stroke decreases lesion volume in non-DM rats. How ...

DESCRIPTION provided by applicant The tumor suppressor Adenomatous Polyposis Coli APC directs degradation of catenin a central signaling protein in the WNT pathway Germline loss of function mutations in APC activate WNT signaling and underlie the inherited colorectal cancer predisposition syndrome Familial Adenomatous Polyposis FAP an orphan disease while somatic mutations lead to spo ...

Abstract RNA editing is a process in which the genome encoded information is altered in RNA RNA editing is an efficient way to increase RNA complexity thereby fine tuning both gene function and dosage Adenosine to Inosine A to I editing is the most common type of RNA editing known in animals The cellular machinery recognizes inosine as guanosine so A to I editing of codons and splicing sign ...