Medicine and Health Sciences Commons^™

Mapping Major Sars-Cov-2 Drug Targets And Assessment Of Druggability Using Computational Fragment Screening: Identification Of An Allosteric Small-Molecule Binding Site On The Nsp13 Helicase., Matthew R Freidel, Roger S Armen

College of Pharmacy Faculty Papers

The 2019 emergence of, SARS-CoV-2 has tragically taken an immense toll on human life and far reaching impacts on society. There is a need to identify effective antivirals with diverse mechanisms of action in order to accelerate preclinical development. This study focused on five of the most established drug target proteins for direct acting small molecule antivirals: Nsp5 Main Protease, Nsp12 RNA-dependent RNA polymerase, Nsp13 Helicase, Nsp16 2'-O methyltransferase and the S2 subunit of the Spike protein. A workflow of solvent mapping and free energy calculations was used to identify and characterize favorable small-molecule binding sites for an aromatic pharmacophore …

Interprofessional Grand Rounds: Student Hotspotting Team 2016-2017, Caroline Komanecky, Peter Sacci, Danielle Mcfadden, Nuriya Neumann, Michaela Scotten, Melissa Murphy

Department of Occupational Therapy Posters and Presentations

No abstract provided.

The Effect Of Undergraduate Exposure And Experience On Choosing To Pursue A Pharmacy Degree, Erica M. Mcgovern, Ms, Andrew Stacy, Bs, Elena Schmidt, Phd, Ma, Elena Umland, Pharmd

College of Pharmacy Posters

BACKGROUND

• Shortage of pharmacists identified by Department of Health and Human Services in 20001
• Despite investment of significant recruitment resources to achieve optimum enrollment, fewer applications are being submitted for consideration to pharmacy school, and the number of students pursuing pharmacy school continues to decline2
• American Association of Colleges of Pharmacy (AACP) Recruitment Admissions Task Force speculates that qualified candidates may be pursuing other healthcare professions due to lack of awareness of and limited exposure to the expanding role of the pharmacist2
• Limited studies have been conducted to evaluate the primary factors motivating students to pursue a career in pharmacy …

The Bug-Bag: Consolidating Medications To Cut Costs, James Harrigan, Pharmd, Ms3, Erin Bange, Md, Jessica Caro, Md, Sarah Yeager, Pharmd, David Manoff, Md

College of Pharmacy Posters

Background

Founded in 1991, JeffHOPE is an organization of student run medical clinics providing care to the homeless and underserved populations of Philadelphia. JeffHOPE currently operates at 5 different sites

• Eliza Shirley

Population served: Women and children

Serves as a transitional shelter and aims to help newly homeless women and children find more stable housing

• Sunday Breakfast

Population served: Men older than 18

Serves as a transitional shelter offering housing for 30 days for homeless men

• ACTS

Population served: Women and children

Provides long term housing for women and children who are homeless. The shelter is also located next to …

Improving Medication Use For Project Home Residents In An Urban Setting, Toni Campanella, Pharmd Candidate, Ashley Maister, Pharmd Candidate, Roshni S. Patel, Pharmd, Bcps

College of Pharmacy Posters

Partners:

Project HOME is a non-profit organization in Philadelphia that provides housing, employment opportunities, medical care, and education to those who are homeless or at risk of becoming homeless, including those with a history of serious mental health or substance misuse disorders.

Jefferson College of Pharmacy students are dedicated to transforming the health and well-being of the community. By engaging in innovative opportunities, students are well-positioned to deliver patient-centered care.

APhA-ASP serves as the collective voice of student pharmacists to provide opportunities for professional growth, to improve patient care, and to envision and advance the future of pharmacy.

Reflections From The Bedsides Of Dying Patients, Hannah Decleene, Patrick Kukulich

Collaborative Healthcare: Interprofessional Practice, Education and Evaluation (JCIPE)

I walked into a room with its lights glaring and television blaring, a room where a man I had never met before would take his final breath two hours later. The attending nurse kindly dimmed the lights and turned off the television. I sat down next to him. I felt panic. I felt sadness, and I felt peace. This individual would have passed without me knowing, yet I was there with him; he wouldn’t be alone.

The No One Dies Alone (NODA) chapter at Jefferson launched in May, 2016. It launched as a vision in which students of Thomas Jefferson …

Did A Physician-Targeted Intervention That Reduced Potentially Inappropriate Prescribing To Elderly Patients Also Reduce Related Hospitalizations?, Jacquelyn Mcrae, Pharmd, Sarah E. Hegarty, Pharmd, M. Alcusky, A. Vegesna, S. Varga, S. W. Keith, S. Del Canale, M. Lombardi, Vittorio Maio, Pharmd, Msph

College of Population Health Posters

Objectives:

To determine whether a general practitioner focused intervention aimed at decreasing PIM prescribing in the elderly can decrease the risk of PIM-related hospitalizations.

Poster presented at 2016 ISPOR conference in Washington DC.

An Online Approach To Interprofessional Education, E. Adel Herge, Otd, Otr/L, Faota, Amber E. King, Pharmd, Bcps

Collaborative Healthcare: Interprofessional Practice, Education and Evaluation (JCIPE)

Despite increasing interest in providing interprofessional education (IPE) opportunities for health profession students, the logistics of scheduling and integrating diverse curriculums remain challenging. Several models to address these potential barriers have been proposed and utilized (Blue et al, 2010). Faculty from three colleges within Thomas Jefferson University developed an asynchronous online interprofessional course as one solution to overcome logistical barriers to IPE.

Interprofessional Grand Rounds is offered to third year pharmacy students and second year occupational therapy (OT) students in the fall semester. The course utilizes a variety of learning activities to evaluate the influence of current public health and …

Examining Health Mentors’ Perceptions Of Student Teamwork, Deirdre Yarosh, Bs, Ma, Pharmd Student, Elena M. Umland, Pharmd

Collaborative Healthcare: Interprofessional Practice, Education and Evaluation (JCIPE)

Statement of Issue:

With the increasing emphasis on interprofessional teamwork in healthcare, the need to train future health care professionals to work together as a functional team to provide patient-centered care is clear. Limited information exists regarding education of health care students and teamwork training.1,2 This research evaluates student team performance.

Background:

Thomas Jefferson University (TJU) offers a unique, two-year program emphasizing delivery of patient-centered care and providing valuable skill development by pairing interprofessional student teams with a Health Mentor (HM). The HM is an adult community volunteer with one or more chronic health condition(s). Student teams include representatives from …

A Phase I Study Of Ad5-Gucy2c-Padre In Stage I And Ii Colon Cancer Patients, Adam E. Snook, Trevor R. Baybutt, Michael J. Mastrangelo, Nancy L. Lewis, Scott D. Goldstein, Walter K. Kraft, Yaa D. Oppong, Terry Hyslop, Ronald E. Myers, Vitali Alexeev, Laurence C. Eisenlohr, Takami Sato, Scott A. Waldman

Department of Pharmacology and Experimental Therapeutics Posters

Background

Ad5-GUCY2C-PADRE is a replication-deficient human type 5 recombinant adenovirus (Ad5) vaccine encoding guanylyl cyclase C (GUCY2C) fused to the PAn DR Epitope (PADRE). GUCY2C, a paracrine hormone receptor producing the second messenger cyclic GMP (cGMP), is selectively expressed by intestinal epithelial cells and a subset of hypothalamic neurons, but not other tissues. Importantly, GUCY2C is over-expressed in nearly all primary and metastatic human colorectal tumors. Preclinical studies in mice demonstrated selective tolerance of GUCY2C-specific CD4+ T cells, but not CD8+ T or B cells, necessitating inclusion of the exogenous CD4+ T helper cell epitope PADRE to maximize GUCY2C-specific CD8+ …

Clevidipine For Acute Blood Pressure Management In The Neurological Intensive Care Unit, Dorota K. Szarlej, Pharmd, Jessica L. Mckeon, Pharmd, Akta S. Patel, Pharmd, Bcps, Amber King

College of Pharmacy Faculty Papers

Clevidipine is a third generation intravenous dihydropyridine calcium channel antagonist approved for treatment of acute hypertension when oral therapy is not feasible or desirable. It is an arterial vasodilator that is metabolized by plasma esterases; therefore, it is eliminated independently of the liver and kidney.1 Clevidipine has been studied for the control of perioperative hypertension2-5 as well as for the management of hyper-tensive crises6 when immediate blood pressure control is clinically necessary. Benefits include its tolerability, rapid onset and offset, and easy titration with predictable response. Other continuously infused intravenous antihypertensives used in the neurocritical care patient population include nicardipine, …

Limited Sampling Estimates Of Epigallocatechin Gallate Exposures In Cirrhotic And Noncirrhotic Patients With Hepatitis C After Single Oral Doses Of Green Tea Extract., Dina Halegoua-De Marzio, Walter K. Kraft, Constantine Daskalakis, Xie Ying, Roy L Hawke, Victor J. Navarro

Division of Gastroenterology and Hepatology Faculty Papers

BACKGROUND: Epigallocatechin-3-gallate (EGCG) has antiangiogenic, antioxidant, and antifibrotic properties that may have therapeutic potential for the treatment of cirrhosis induced by hepatitis C virus (HCV). However, cirrhosis might affect EGCG disposition and augment its reported dose-dependent hepatotoxic potential.

OBJECTIVE: The safety, tolerability, and disposition of a single oral dose of EGCG in cirrhotic patients with HCV were examined in an exploratory fashion.

METHODS: Eleven patients with hepatitis C and detectable viremia were enrolled. Four had Child-Pugh (CP) class A cirrhosis, 4 had Child-Pugh class B cirrhosis, and 3 were noncirrhotic. After a single oral dose of green tea extract 400 …

Dysregulation Of Mir-31 And Mir-21 Induced By Zinc Deficiency Promotes Esophageal Cancer, Hansjuerg Alder, Cristian Taccioli, Hongping Chen, Yubao Jiang, Karl Smalley, Paolo Fadda, Hatice G. Ozer, Kay Huebner, John Farber, Carlo M. Croce, Louise Fong

Department of Pharmacology and Experimental Therapeutics Faculty Papers

Presented at: Hallmarks and Cancer Conference, October 29-31 in San Francisco.

And AICR Annual Meeting, November 1-2, 2012.

Dietary zinc (Zn) deficiency (ZD) in rats induces an inflammatory gene signature that fuels esophageal squamous cell cancer (ESCC). Using nanoStringTM technology, we show that the inflammation is accompanied by altered expression of specific microRNAs in esophagus, as well as skin, lung, pancreas, liver, prostate, and PBMC, predictive of disease development. Particularly, the ZD esophagus has a microRNA signature resembling human ESCC/tongue SCC miRNAomes with overexpression of miR-31 and miR-21 and downregulation of their respective tumor suppressor targets PPP2R2A and …

Phosphorylation Of Vasodilator-Stimulated Phosphoprotein Ser239 Suppresses Filopodia And Invadopodia In Colon Cancer., David S Zuzga, Joshua Pelta-Heller, Peng Li, Alessandro Bombonati, Scott A Waldman, Giovanni Mario Pitari

Department of Pharmacology and Experimental Therapeutics Faculty Papers

In colorectal cancer, the antitumorigenic guanylyl cyclase C (GCC) signalome is defective reflecting ligand deprivation from downregulation of endogenous hormone expression. Although the proximal intracellular mediators of that signal transduction system, including cyclic guanosine monophosphate (cGMP) and cGMP-dependent protein kinase (PKG), are well characterized, the functional significance of its distal effectors remain vague. Dysregulation of ligand-dependent GCC signaling through vasodilator-stimulated phosphoprotein (VASP), an actin-binding protein implicated in membrane protrusion dynamics, drastically reduced cGMP-dependent VASP phosphorylation levels in colorectal tumors from patients. Restoration of cGMP-dependent VASP phosphorylation by GCC agonists suppressed the number and length of locomotory (filopodia) and invasive (invadopodia) …

Molecular Staging Individualizing Cancer Management, Alex Mejia, Stephanie Schulz, Terry Hyslop, David S. Weinberg, Scott A. Waldman

Department of Pharmacology and Experimental Therapeutics Faculty Papers

Although the most important prognostic and predictive marker in colorectal cancer is tumor cells in lymph nodes, ∼30% of patients who are node-negative die from occult metastases. Molecular staging employing specific markers and sensitive detection technologies has emerged as a powerful platform to assess prognosis in node-negative colon cancer. Integrating molecular staging into algorithms that individualize patient management will require validation and the definition of relationships between occult tumor cells, prognosis, and responses to chemotherapy. J. Surg. Oncol. 2012; 105:468-474. © 2012 Wiley Periodicals, Inc.

Copyright © 2012 Wiley Periodicals, Inc.

A Glycosylated Recombinant Human Granulocyte Colony Stimulating Factor Produced In A Novel Protein Production System (Avi-014) In Healthy Subjects: A First-In Human, Single Dose, Controlled Study., Roslyn Varki, Ed Pequignot, Mark C Leavitt, Andres Ferber, Walter K Kraft

walter k Kraft

BACKGROUND: AVI-014 is an egg white-derived, recombinant, human granulocyte colony-stimulating factor (G-CSF). This healthy volunteer study is the first human investigation of AVI-014. METHODS: 24 male and female subjects received a single subcutaneous injection of AVI-014 at 4 or 8 mcg/kg. 16 control subjects received 4 or 8 mcg/kg of filgrastim (Neupogen, Amgen) in a partially blinded, parallel fashion. RESULTS: The Geometric Mean Ratio (GMR) (90% CI) of 4 mcg/kg AVI-014/filgrastim AUC(0-72 hr) was 1.00 (0.76, 1.31) and Cmax was 0.86 (0.66, 1.13). At the 8 mcg/kg dose, the AUC(0-72) GMR was 0.89 (0.69, 1.14) and Cmax was 0.76 (0.58, …

Identification Of Thioaptamer Ligand Against E-Selectin: Potential Application For Inflamed Vasculature Targeting., Aman P Mann, Anoma Somasunderam, René Nieves-Alicea, Xin Li, Austin Hu, Anil K Sood, Mauro Ferrari, David G Gorenstein, Takemi Tanaka

Department of Pharmacology and Experimental Therapeutics Faculty Papers

Active targeting of a drug carrier to a specific target site is crucial to provide a safe and efficient delivery of therapeutics and imaging contrast agents. E-selectin expression is induced on the endothelial cell surface of vessels in response to inflammatory stimuli but is absent in the normal vessels. Thus, E-selectin is an attractive molecular target, and high affinity ligands for E-selectin could be powerful tools for the delivery of therapeutics and/or imaging agents to inflamed vessels. In this study, we identified a thiophosphate modified aptamer (thioaptamer, TA) against E-selectin (ESTA-1) by employing a two-step selection strategy: a recombinant protein-based …

Molecular Staging Estimates Occult Tumor Burden In Colorectal Cancer, Alex Mejia, Stephanie Schulz, Terry Hyslop, David S. Weinberg, Scott A. Waldman

Department of Pharmacology and Experimental Therapeutics Faculty Papers

Tumor cells in regional lymph nodes are a key prognostic marker of survival and predictive marker of response to adjuvant chemotherapy in colorectal cancer. However, clinicopathologic techniques to detect lymph node metastases remain imperfect, and ~30% of patients with lymph nodes negative by histology (pN0) develop recurrent disease, reflecting occult metastases that escape detection. These observations underscore an unmet clinical need for accurate approaches to identify occult nodal metastases in colorectal cancer patients. GUCY2C is a receptor whose expression normally is restricted to intestinal epithelial cells, but is universally over-expressed by colorectal cancer cells. A prospective, multicenter, blinded clinical trial …

A Glycosylated Recombinant Human Granulocyte Colony Stimulating Factor Produced In A Novel Protein Production System (Avi-014) In Healthy Subjects: A First-In Human, Single Dose, Controlled Study., Roslyn Varki, Ed Pequignot, Mark C Leavitt, Andres Ferber, Walter K Kraft

Department of Pharmacology and Experimental Therapeutics Faculty Papers

BACKGROUND: AVI-014 is an egg white-derived, recombinant, human granulocyte colony-stimulating factor (G-CSF). This healthy volunteer study is the first human investigation of AVI-014. METHODS: 24 male and female subjects received a single subcutaneous injection of AVI-014 at 4 or 8 mcg/kg. 16 control subjects received 4 or 8 mcg/kg of filgrastim (Neupogen, Amgen) in a partially blinded, parallel fashion. RESULTS: The Geometric Mean Ratio (GMR) (90% CI) of 4 mcg/kg AVI-014/filgrastim AUC(0-72 hr) was 1.00 (0.76, 1.31) and Cmax was 0.86 (0.66, 1.13). At the 8 mcg/kg dose, the AUC(0-72) GMR was 0.89 (0.69, 1.14) and Cmax was 0.76 (0.58, …

Targeting The Cgmp Pathway To Treat Colorectal Cancer, Giovanni Mario Pitari

Department of Pharmacology and Experimental Therapeutics Faculty Papers

This presentation was given in 2009 for the Seminar Series of the Department of Molecular Physiology and Biophysics, Thomas Jefferson University (Philadelphia, PA, USA). It illustrates the role of the calcium-sensing receptor (CaR) and matrix metalloproteinase 9 (MMP-9) as critical downstream mediators of the anticancer GCC pathway in intestine.

Questa presentazione e’ stata effettuata per il Seminar Series del Dipartimento di Fisiologia Molecolare e Biofisica dell’Universita’ del Thomas Jefferson (Filadelfia, USA). La presentazione illustra l’importante ruolo del CaR ed MMP-9 come mediatori della soppressione del processo tumorale dell’intestino da parte del recettore GCC.

Nuovi Approcci Terapeutici Contro Il Cancro Del Colon, Giovanni Mario Pitari

Department of Pharmacology and Experimental Therapeutics Faculty Papers

This presentation was given in Augusta (Siracusa, Italy) for the 2004 Paul Harris Fellow Award, Rotary Foundation of Rotary International. The lecture discusses the clinical significance of the GC-C pathway and its potential as a therapeutic target for colon cancer and metastatic tumors. It underscores the importance of the dysregulation of the GC-C pathway in promoting colorectal tumorigenesis and of dietary calcium in the GC-C-mediated chemoprevention.

Questa e’ la presentazione per il Premio 2004 Paul Harris Fellow del Rotary International (Augusta, Siracusa, Italia). La dissertazione illustra l’importante significato clinico della via moleculare regulata da GC-C e dai suoi ligandi (guanilina, …

Guanylyl Cyclase C (Gc-C) Inhibits Human Colon Carcinoma Cell Growth, Giovanni Mario Pitari

Department of Pharmacology and Experimental Therapeutics Faculty Papers

This is the presentation given for the 2001 Presidential Trainee Young Investigator Award, American Society for Clinical Pharmacology and Therapeutics. An abstract of the presentation has been published in Clin. Pharmacol. Ther., 69(2):P62, 2001. The presentation illustrates the role of the intestinal GC-C receptor as a negative regulator of cell proliferation and cell cycle kinetics in colorectal cancer. It suggests that paracrine GC-C hormones guanylin/uroguanylin are physiological inducers of the proliferation-to-differentiation transition along the intestinal crypt-villus axis. Importantly, the bacterial enterotoxin ST, a potent exogenous GC-C agonist, is offered as a potential cytostatic agent for the prevention and treatment of …