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2005-06 Pharmacy Faculty New Investigator Profiles


RUITANG DENG, PH.D.
University of Rhode Island College of Pharmacy
Faculty Position:
Assistant Professor
Project Title:
“Transcriptional Regulation of the Bile Salt Export Pump.”
Project Description:
Human bile salt export pump(BSEP) plays a vital role in maintaining enterohepatic circulation of bile salts, mediating canalicular bile salt secretion. Impairment of BSEP function or down-regulation of BSEP expression by xenobiotics and endobiotics leads to cholestatic liver injury. The proposed studies are designed to investigate the transcriptional regulation of BSEP expression by oxysterols through nuclear receptor FXR, and dissect the mechanism of transcriptional suppression of BSEP expression by inflammatory cytokine IL-6.
AFPE Award:
Burroughs-Welcome Fund – AFPE - AACP Pharmacy Faculty New Investigator Grant

CAROLYN J. FRIEL, PH.D.
Massachusetts College of Pharmacy and Health Sciences School of Pharmacy
Faculty Position:
Assistant Professor of Medical Chemistry
Project Title:
“The Synthesis of Novel Estrogen Receptor Probes Using the Suzuki Reaction.”
Project Description:
The long-term objective of this research is the development of new and more effective therapeutic agents for the treatment of breast cancer. The specific aims of this proposal are the 1) synthesis 2)optimization and 3) characterization of five novel estradiols. The method used for the synthesis of the novel probes will involve the Suzuki reaction.
AFPE Award:
Novartis Pharmaceuticals – AFPE - AACP Pharmacy Faculty New Investigator Grant

ABBAS JARRAHIAN, PH.D.
Butler University College of Pharmacy and Health Sciences
Faculty Position:
Assistant Professor, Pharmacology
Project Title:
“Does the Transport of N-arachidonylethanolamine Across the Neutrophil Plasma Membrane Require a Carrier Protein?”
Project Description:
A neutrophil (polymorphonuclear leukocycte) preparation will be made from blood. The movement of N-arachidonylethanolamine (anadamide or AEA) into neutropolis will be measured. AEA is an endogenous cannabinoid ligand. Inside-out neutrophil preparations will also be made. The transport of AEA into this preparation will also be measured. The comparison of transport of AEA between these two preparations (right side out an inside out) will allow us to determine if transport is occurring via a carrier protein in simple diffusion.
AFPE Award:
Johnson & Johnson PR&D – AFPE - AACP Pharmacy Faculty New Investigator Grant

Kerry l. la PLANTE, PHARM.D.
University of Rhode Island College of Pharmacy
Faculty Position:
Assistant Professor
Project Title:
“Evaluation of Biofilms in Cliniacal Staphylococcus Aureus Isolates.”
Project Description:
This project will explore biofilm (slime) production in clinical Staphylococcus aureus bacteria. Specific objectives of this proposal will be to first, identify, measured and classify biofilm production in clinical S, aureus isolates. Second, to identify a relationship between biofilm producing strains and a patient source (blood, nares, spatam, or urine) and finally; to utilize and disseminate these results for enhancement and further understanding of biofilm prevalence in clinical S. aureus infections.
AFPE Award:
AstraZeneca – AFPE - AACP Pharmacy Faculty New Investigator Grant

MICHEAL J. MILLER, RPh., Dr. PH.
Drake University College of Pharmacy and Health Sceiences
Faculty Position:
Assistant Professor
Project Title:
“Development and Testing of a Pharmacy-Relevant Literacy Assessment Tool.”
Project Description:
The objective of this research is to develop, refine, and test a brief, pharmacy-relevant assessment of tool that identifies individuals at-risk for inadequate or marginal functional literacy. The tool will utilize the cloze procedure to assess patient reading comprehension. After refinement by a focus group of adult learners, 120 subjects will be asked to complete an interview that includes questions related to demographic and background characteristics; a Short Test of Functional Health Literacy (S-TOFHLA); and the newly developed assessment tool. Subject performance on the newly developed assessment tool will be compared to performance on the S-TOFHLA to determine the diagnostic capacity of the assessment tool in identifying individuals with inadequate or marginal functional health literacy.
AFPE Award:
Bayer Healthcare – AFPE - AACP Pharmacy Faculty New Investigator Grant

RAJAN RADHAKRISHMAN, PH.D.
Western University of Health Sciences College of Pharmacy
Faculty Position:
Assistant Professor
Project Title:
“The Role of TRPV1 Ion Channels In a Novel Model of Chronic Ischemic Muscle Pain.”
Project Description:
Ischemic pain of muscles in the lower limb is a chronic condition, mainly caused by peripheral artery diseases (PAD). Pain occurs during exercise (intermittent claudication), or at rest depending on the severity of disease. The prevalence of this condition in the US is about 20% in the aged population, and the treatment is mainly symptomatic. Despite the high prevalence , and the need for effective treatment, the treatment is mainly symptomatic. Despite the high prevalence, and the need for effective treatment, the mechanism of pain development in this condition is poorly understood. This is mainly due to the lack of an appropriate pre-clinical model. It is known that ischemic pain is linked to a reduction in pH in the affected tissues. It is also known that a cation channel (transient receptor potential vanilloid subtype 1 or TRPV1) transduces pH changes in the tissues. Indeed, selective antagonists to this channel are being synthesized and their analgesic property is being studied by various pharmaceutical and academic laboratories. Therefore, the current proposal aims at developing an animal model for ischemic pain of the lower limb, and studying the role of TRPV1 channels in ischemic pain transduction, using behavioral and pharmacological tools. The findings from this study will be clinically relevant and could lead to new strategies in treating ischemic muscle pain caused by PAD.
AFPE Award:
Wyeth – AFPE - AACP Pharmacy Faculty New Investigator Grant

ERIC G. SAHLOFF, PHARM.D.
The University of Toledo College of Pharmacy
Faculty Position:
Assistant Professor of Pharmacy Practice
Project Title:
“A Comparision of Single Dose Pharmacokinetics of Atazanavir Alone or Ritonvair-Boosted When Administered Prior To A Proton-Pump InhibitoriIn Healthy Volunteers.”
Project Description:
The purpose of this project is to evaluate the pharmacokinetics of atazanavir, and HIV protease inhibitor, when administered concurrently with and in advance or proton pump inhibitor in healthy volunteers. Atazanavir requires an acidic environment for optimal solubility and absorption. An interaction between atazanavir and omeprazole has been documented which has shown a decrease in atazanavir concentration could potentially lead to virologic failure in an HIV positive patient. It is our concentration that administering atazanvir at the same time as or 2 hours prior to the PPI may allow for appropriate decreases in gastric pH and improve absorption of atazanavir.
AFPE Award:
GlaxoSmithKline – AFPE - AACP Pharmacy Faculty New Investigator Grant

TODD A. THOMPSON, PH.D.
University of New Mexico, College of Pharmacy
Faculty Position:
Assistant Professor
Project Title:
“Phamacogenomics and Pharmacokinetics of Alpha-Tocopherol Metabolites as Prostate Cancer Chemopreventive Agents.”
Project Description:
Prostate cancer is the most common cancer among men in the United States. The incidence of prostate cancer continues to rise at an alarming rate. Vitamin E has been proposed as a means of preventing prostate cancer, although epidemiological studies suggest that vitamin E alone is not preventive for prostate cancer. Importantly, the enzyme NADPH quinone oxidoreductase 1 (NQO1) may regulate the metabolism of vitamin E to forms that inhibit prostate cancer development. We hypothesize that metabolites of vitamin E are responsible for the prostate cancer chemopreventive properities of vitamin E. In this proposal, we will study how the kinetics of vitamin E metbolites in combination with polymorphic variants of NQ1 may affect the prostate preventive properties of vitamins E. The long-term goal of this project is to develop health chemopreventive measures to reduce the incidence of prostate cancer.
AFPE Award:
Burroughs Welcome Fund – AFPE - AACP Pharmacy Faculty New Investigator Grant

JAMES A. UCHIZONO, PHARM.D., PH.D.
University of the Pacific School of Pharmacy & Health Science
Faculty Position:
Assistant Professor
Project Title:
“Pharmacodynamics Of 5 HT1A Auto-Receptor Desensitization In Chinese Hamster Ovary (CHO) Cells In Response To The 5-HT1A Agonist 8- OH-DPAT.”
Project Description:
The selective serotonin reuptake inhibitors (SSRIS) are a popular and efficacious class of antidepressants that relieve depression by elevating levels of serotonin (5-HT) in the brain. However, SSRIs can take up to six weeks to achieve these levels. The activation and desensitization of the 5-HT1A auto- receptors modulates serotonin release and has been hypothesized as a partial cause for the delayed onset of action. Using a Chinese hamster ovary (CHO) cell line expressing 5-HT1A receptors, a selective agonist will be administered to induce desensitization. Changes in receptor quantity and function will be obtained at different stages of 5-HT1A desensitization; this data will form the basis of a pharmacodynamic model that will quantitatively characterize the time-course of this 5-HT1A densensitization phenomena.
AFPE Award:
Pfizer – AFPE - AACP Pharmacy Faculty New Investigator Grant

SALISA C. WESTRICK, PH.D.
Auburn University, Harrison School Pharmacy
Faculty Position:
Assistant Professor
Project Title:
“Sustainability And Abandonment Of Immunization Delivery Services.”
Project Description:
Little is known in regards to sustainability and abandonment of patient care services provided by community pharmacies. The project seeks to explore the impact of organizational and environmental factors that influence sustainability and abandonment of patient care services. Outsourced and in-house immunization delivery services are selected as the innovations to be studied. A modified Dillman methodology and telephone interviews with randomly selected- non-respondents will be used to gather from community pharmacies’ key informants in Washington State. Findings may help various agencies design more effective plans to enhance sustainability of patient care innovations such as Medication Theraphy Management Services.
AFPE Award:
NACDS Foundation – AFPE - AACP Pharmacy Faculty New Investigator Grant

 

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