Medicine and Health Sciences Commons^™

Human Parechovirus And Enterovirus Initiate Divergent Innate Immune Responses In The Cns: Pathogenic And Diagnostic Implications, Danielle Fortuna, Md, Ana Maria Cardenas, Phd, Erin H. Graf, Phd, Larry A. Harshyne, Kevin Quann, Bs, D. Craig Hooper, Phd, Mark T. Curtis, Md, Phd

Department of Pathology, Anatomy, and Cell Biology Resident's Posters

The picornaviruses human parechovirus (HPeV) and enterovirus (EV) cause a wide range of diseases, including CNS infections, which can be severe and potentially fatal. EV causes most cases of pediatric meningoencephalitis worldwide, and HPeV type 3 (HPeV3) is the most common cause of viral meningitis in young infants. Each year in the United States, there are over 75,000 cases of aseptic meningitis. Despite reassuring short-term outcomes, negative neurodevelopmental sequalae are increasingly associated with HPeV and EV.

The pathogenesis and severity of HPeV and EV infections are undoubtedly linked to the innate and adaptive immune responses elicited by these viruses. Until …

A Distinct Pattern Of Beclin-1 Staining Helps Distinguish Sessile Serrated Adenomas, Danielle Fortuna, Md, Juan P. Palazzo, Md

Department of Pathology, Anatomy, and Cell Biology Resident's Posters

Autophagy, a lysosomal degradation system, has both cell survival and cell death-promoting capabilities, and its versatility is exploited in many pathologic entities. In neoplastic processes, autophagy has been demonstrated to contribute to both tumor suppression and tumorigenesis in a relatively tumor-specific fashion. Beclin-1 is a protein involved in the formation of the autophagosome, the core unit of autophagy, and serves as one of the general markers for this process. Previous studies have shown Beclin-1 overexpression in both pre-neoplastic and invasive colon carcinoma but weak to absent expression in normal colonic mucosa.

Serrated polyps (SPs) of the colon represent morphologically and …

Cerebrospinal Fluid Cytokine And Chemokine Patterns In Central Nervous System Infections, Hemorrhage And Neoplasms, Danielle Fortuna, Md, Larry A. Harshyne, Phd, D. Craig Hooper, Phd, Amity L. Roberts, Phd, D(Abmm), Danielle Hutchings

Department of Pathology, Anatomy, and Cell Biology Resident's Posters

Cytokines and chemokines are soluble proteins that act as regulators of cellular functions throughout the body. Cytokines and chemokines released in the setting of various CNS disorders appear in the CSF compartment where determination of their levels can provide insight into pathogenic processes such as neuroinflammation. We utilized the Millipore HCYTOMAG 60K assay/kit/system to perform multiplex profiling of 42 different cytokines/chemokines in the CSF of patients with a variety of distinct CNS disease processes, including infection, hemorrhage and neoplasia. CNS infections included viral (Chronic Parechovirus type 3 (HPeV3), Enterovirus (EV) 68, Adenovirus, JC virus, West Nile virus), bacterial (Mycobacterium tuberculosis, …

Genomic Analysis Of Advanced Breast Cancer Using Two Types Of Next Generation Sequencing, Laura Biederman, Upasana Joneja, Md, Laura K. Austin, Md, M. Cristofanilli

Department of Pathology, Anatomy, and Cell Biology Resident's Posters

The aim of this study is to characterize the genomic alterations of advance stage breast cancer using next generation sequencing (NGS) to identify pathways that may be commonly altered in advance stage breast cancer.

Hiv Genotyping Cost Analysis With Follow-Up As An Indicator, Laura Biederman, Md, Amity L. Roberts, Phd, D(Abmm)

Department of Pathology, Anatomy, and Cell Biology Resident's Posters

HIV-1 genotype (GHIV), HIV-1 Integrase (HIV1I) and HIV-1 Trophile (HIV1T) assays are sendout tests that incur a significant financial burden on the laboratory when ordered on inpatients who do not receive follow-up clinic visits. For these assays to be utilized in guiding antiretroviral therapy, the patient must receive follow-up. It will reduce the sendout budget by restricting these tests to the outpatient clinic setting.

Treatment Of Exophytic Renal Cancer Smaller Than 3 Cm: Surgery Versus Active Surveillance., Costas D. Lallas, Edouard J. Trabulsi, Samuel D. Kaffenberger, Karim A Touijer

Department of Urology Faculty Papers

No abstract provided.

Expression Of Enteropathogenic Escherichia Coli Map Is Significantly Different Than That Of Other Type Iii Secreted Effectors In Vivo., Mai Nguyen, Jason Rizvi, Gail Hecht

Department of Medicine Faculty Papers

The enteropathogenic Escherichia coli (EPEC) locus of enterocyte effacement (LEE)-encoded effectors EspF and Map are multifunctional and have an impact on the tight junction barrier while the non-LEE-encoded proteins NleH1 and NleH2 possess significant anti-inflammatory activity. In order to address the temporal expression of these important genes in vivo, their promoters were cloned upstream of the luxCDABE operon, and luciferase expression was measured in EPEC-infected mice by bioluminescence using an in vivo imaging system (IVIS). Bioluminescent images of living mice, of excised whole intestines, and of whole intestines longitudinally opened and washed were assessed. The majority of bioluminescent bacteria localized …

Mcm2 And Chromogranin Are Markers Of Serrated Polyp Progression, Danielle Fortuna, Md, Bruce M. Boman, Md, Phd, Juan P. Palazzo, Md

Department of Pathology, Anatomy, and Cell Biology Resident's Posters

Objectives:

Using immunohistochemistry for MCMs and CGA:

Examine the proliferative compartment of SPs

Assess neuroendocrine cell population in SPs

Goal: Identify potential trends in the proliferative and the neuroendocrine cell compartments in SP progression compared to the background normal mucosa

Endgame For Polio Eradication? Options For Overcoming Social And Political Factors In The Progress To Eradicating Polio., Pavan Ganapathiraju, Christiaan B Morssink, James D. Plumb

College of Population Health Faculty Papers

In 1988, the Global Polio Eradication Initiative (GPEI) was launched with the goal of eradicating polio by the year 2000. After 25 years, several dynamics still challenge this large public health campaign with new cases of polio being reported annually. We examine the roots of this initiative to eradicate polio, its scope, the successes and setbacks during the last 25 years and reflect on the current state of affairs. We examine the social and political factors that are barriers to polio eradication. Options are discussed for solving the current impasse of polio eradication: using force, respecting individual freedoms and gaining …

Comparison Of Temporal Lobe Epilepsy With Hippocampal Sclerosis And Temporal Lobe Epilepsies Due To Other Etiologies., A A Asadi-Pooya, Marziyeh Tajvarpour, Bahareh Vedadinezhad, Mehrdad Emami

Department of Neurology Faculty Papers

BACKGROUND: This study compares the clinical characteristics of patients with mesial temporal lobe epilepsy with hippocampal sclerosis (mTLE-HS) with those who have temporal lobe epilepsy (TLE) due to other etiologies.

METHODS: In this retrospective study all patients with a clinical diagnosis of TLE were recruited in a referral outpatient epilepsy clinic at Shiraz University of Medical Sciences from September 2008 to May 2013. We classified the patients with TLE as having mesial temporal sclerosis if they had clear signs of mesial temporal sclerosis and/or atrophy in their MRI and others who had any other MRI abnormality.

RESULTS: A total of …

Adiponectin Protects Against Paraquat-Induced Lung Injury By Attenuating Oxidative/Nitrative Stress., Rong Yao, Yaxiong Zhou, Yarong He, Yaowen Jiang, Peng Liu, Lei Ye, Zhijie Zheng, Wayne Bond Lau, Yu Cao, Zhi Zeng

Department of Emergency Medicine Faculty Papers

The specific mechanisms underlying paraquat (PQ)-induced lung injury remain unknown, which limits understanding of its cytotoxic potential. Although oxidative stress has been established as an important mechanism underlying PQ toxicity, multiple antioxidants have proven ineffective in attenuating the deleterious effects of PQ. Adiponectin, which shows anti-oxidative and antinitrative effects, may have the potential to reduce PQ-mediated injury. The present study determined the protective action of globular domain adiponectin (gAd) on PQ-induced lung injury, and attempted to elucidate the underlying mechanism or mechanisms of action. BALB/c mice were administered PQ, with and without 12 or 36 h of gAd pre-treatment. The …

What Is Translational Bioinformatics?, Eric R. Londin, Carol I. Barash

Computational Medicine Center Faculty Papers

No abstract provided.

Companion Diagnostics At The Intersection Of Personalized Medicine And Healthcare Delivery., Scott A Waldman, Andre Terzic

Department of Pharmacology and Experimental Therapeutics Faculty Papers

This article has been peer reviewed. It is the authors' final version prior to publication in Biomarkers in Medicine, Volume 9, Issue 1, January 2015, Pages 1-3.

The published version is available at DOI: 10.2217/bmm.14.99. Copyright © Future Medicine

Nonthermal Atmospheric Pressure Plasma Enhances Mouse Limb Bud Survival, Growth, And Elongation., Natalie Chernets, Jun Zhang, Marla J Steinbeck, Deepa S Kurpad, Eiki Koyama, Gary Friedman, Theresa A. Freeman

Department of Orthopaedic Surgery Faculty Papers

The enhanced differentiation of mesenchymal cells into chondrocytes or osteoblasts is of paramount importance in tissue engineering and regenerative therapies. A newly emerging body of evidence demonstrates that appendage regeneration is dependent on reactive oxygen species (ROS) production and signaling. Thus, we hypothesized that mesenchymal cell stimulation by nonthermal (NT)-plasma, which produces and induces ROS, would (1) promote skeletal cell differentiation and (2) limb autopod development. Stimulation with a single treatment of NT-plasma enhanced survival, growth, and elongation of mouse limb autopods in an in vitro organ culture system. Noticeable changes included enhanced development of digit length and definition of …

Bordetella Petrii Recovered From Chronic Pansinusitis In An Adult With Cystic Fibrosis, Laura Biederman, Marc Rosen Md, Brent S. Bobik, Amity L. Roberts, Phd, D(Abmm)

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

No abstract provided.

Rhabdovirus-Based Vaccine Platforms Against Henipaviruses., Drishya Kurup, Christoph Wirblich, Heinz Feldmann, Andrea Marzi, Matthias J. Schnell

Department of Microbiology and Immunology Faculty Papers

UNLABELLED: The emerging zoonotic pathogens Hendra virus (HeV) and Nipah virus (NiV) are in the genus Henipavirus in the family Paramyxoviridae. HeV and NiV infections can be highly fatal to humans and livestock. The goal of this study was to develop candidate vaccines against henipaviruses utilizing two well-established rhabdoviral vaccine vector platforms, recombinant rabies virus (RABV) and recombinant vesicular stomatitis virus (VSV), expressing either the codon-optimized or the wild-type (wt) HeV glycoprotein (G) gene. The RABV vector expressing the codon-optimized HeV G showed a 2- to 3-fold increase in incorporation compared to the RABV vector expressing wt HeV G. There …

Prognostic Indications Of Elevated Mct4 And Cd147 Across Cancer Types: A Meta-Analysis, Cory D Bovenzi, James Hamilton, Md, Patrick Tassone, Md, Pgy-3, Jennifer Johnson, David Cognetti, Adam J. Luginbuhl, William M. Keane, Tingting Zhan, Madalina Tuluc, Voichita Bar-Ad, Ubaldo E. Martinez-Outshoorn, Md, Joseph M. Curry

Department of Medical Oncology Faculty Papers

No abstract provided.

Role Of Cellular Senescence And Nox4-Mediated Oxidative Stress In Systemic Sclerosis Pathogenesis., Sonsoles Piera-Velazquez, Sergio A. Jimenez

Department of Dermatology and Cutaneous Biology Faculty Papers

Systemic sclerosis (SSc) is a systemic autoimmune disease characterized by progressive fibrosis of skin and numerous internal organs and a severe fibroproliferative vasculopathy resulting frequently in severe disability and high mortality. Although the etiology of SSc is unknown and the detailed mechanisms responsible for the fibrotic process have not been fully elucidated, one important observation from a large US population study was the demonstration of a late onset of SSc with a peak incidence between 45 and 54 years of age in African-American females and between 65 and 74 years of age in white females. Although it is not appropriate …

Jefferson Digital Commons Quarterly Report: October-December 2014, Daniel G. Kipnis, Msi, Kelsey Duinkerken, Msi

Jefferson Digital Commons Reports

This Jefferson Digital Commons quarterly report will cover the following:

• Assorted statistics
• New assets added to the JDC
• Historical Materials
• What people are saying about the JDC

Classification Of Current Anticancer Immunotherapies., Lorenzo Galluzzi, Erika Vacchelli, José-Manuel Bravo-San Pedro, Aitziber Buqué, Laura Senovilla, Elisa Elena Baracco, Norma Bloy, Francesca Castoldi, Jean-Pierre Abastado, Patrizia Agostinis, Ron N Apte, Fernando Aranda, Maha Ayyoub, Philipp Beckhove, Jean-Yves Blay, Laura Bracci, Anne Caignard, Chiara Castelli, Federica Cavallo, Estaban Celis, Vincenzo Cerundolo, Aled Clayton, Mario P Colombo, Lisa Coussens, Madhav V Dhodapkar, Alexander M Eggermont, Douglas T Fearon, Wolf H Fridman, Jitka Fučíková, Dmitry I Gabrilovich, Jérôme Galon, Abhishek Garg, François Ghiringhelli, Giuseppe Giaccone, Eli Gilboa, Sacha Gnjatic, Axel Hoos, Anne Hosmalin, Dirk Jäger, Pawel Kalinski, Klas Kärre, Oliver Kepp, Rolf Kiessling, John M Kirkwood, Eva Klein, Alexander Knuth, Claire E Lewis, Roland Liblau, Michael T Lotze, Enrico Lugli, Jean-Pierre Mach, Fabrizio Mattei, Domenico Mavilio, Ignacio Melero, Cornelis J Melief, Elizabeth A Mittendorf, Lorenzo Moretta, Adekunke Odunsi, Hideho Okada, Anna Karolina Palucka, Marcus E Peter, Kenneth J Pienta, Angel Porgador, George C Prendergast, Gabriel A Rabinovich, Nicholas P Restifo, Naiyer Rizvi, Catherine Sautès-Fridman, Hans Schreiber, Barbara Seliger, Hiroshi Shiku, Bruno Silva-Santos, Mark J Smyth, Daniel E Speiser, Radek Spisek, Pramod K Srivastava, James E Talmadge, Eric Tartour, Sjoerd H Van Der Burg, Benoît J Van Den Eynde, Richard Vile, Hermann Wagner, Jeffrey S Weber, Theresa L Whiteside, Jedd D Wolchok, Laurence Zitvogel, Weiping Zou, Guido Kroemer

Kimmel Cancer Center Faculty Papers

During the past decades, anticancer immunotherapy has evolved from a promising therapeutic option to a robust clinical reality. Many immunotherapeutic regimens are now approved by the US Food and Drug Administration and the European Medicines Agency for use in cancer patients, and many others are being investigated as standalone therapeutic interventions or combined with conventional treatments in clinical studies. Immunotherapies may be subdivided into "passive" and "active" based on their ability to engage the host immune system against cancer. Since the anticancer activity of most passive immunotherapeutics (including tumor-targeting monoclonal antibodies) also relies on the host immune system, this classification …

Download Entire Issue- Jefferson Interprofessional Education And Care Newsletter, Fall, 2014, Volume 5, Issue 2

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

Download entire issue- Jefferson Interprofessional Education and Care Newsletter, Fall, 2014, Volume 5, Issue 2

Jefferson Teamwork Observation Guide (Jtog): A Pilot Project, David George, Md, Elizabeth Speakman, Edd, Rn, Anef, Fnap, Kellie Smith, Edd, Rn, Kevin Lyons, Phd, Carolyn Giordano, Phd

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

The critical need for students to learn to be effective members of interprofessional teams in preparation for collaborative practice-ready care provision now and in the future has been well documented1. There are increasing opportunities for students to observe interprofessional events to assist them in doing so, but often their role is passive and the teams may not demonstrate the highest level of patient-centered care, minimizing the student learning.

Developing An Open Educational Resource For Interprofessional Education (Ipe), Susanne P. Boyle, Bsc, Msc, Phd, Fhea, Matthew Ramirez, Lynn Sheridan

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

A recent review of pre-qualifying interprofessional education in the UK reported the practical challenges of synchronising interprofessional education1. Whilst it was noted that online interprofessional courses were developed primarily to overcome timetabling conflicts of students and clinicians from various health professions, it was recognised that a blended learning approach with appropriate student support could enable an effective interprofessional education experience with lower running costs and reduced disruption. It was found, however, that despite the ubiquity of e-learning in interprofessional education there seemed to be less sharing than expected1.

Ipe Grand Rounds: A Student-Led Initiative, Claire Sokas, Chelsea Gorman

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

Interprofessional Education (IPE) Grand Rounds is an innovative student-run initiative designed specifically to increase the clinical relevance of IPE for all health professions students. By creating new opportunities for students from medicine, nursing, physical therapy, occupational therapy, couple and family therapy, physician assistant and pharmacy to interact with health professionals who are actively participating in interprofessional work environments, the IPE Grand Rounds program allows students to develop a more complete picture of what it means to be a member of a collaborative practice team. During these sessions, students and panelists discuss both the benefits of working with team members from …

Successful Implementation Of The Abcdef Bundle In The Micu Through Interprofessional Collaboration And Teamwork, Julie Rogan, Rn, Msn, Accns-Ag, Aocns, Ccrn, Steven W. Gudowski, Rrt, Cara Mcdaniel, Pharmd, Bcps

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

Earlier this year, members of the medical intensive care unit (MICU) attended an interprofessional workshop that utilized Awakening/Breathing/Choice of Sedation/Delirium/Early Mobility (ABCDE) bundle simulation combined with TeamSTEPPS training to empower care givers to advocate for patient safety while optimizing patient care. The ABCDE bundle is an evidence-based tool designed to implement pain, agitation, and delirium guideline recommendations into routine practice. To further improve patient safety and outcomes and build upon the ABCDE concept, the MICU team developed an interprofession-al practice project by adding routine assessment of need for indwelling Foley catheters to their daily work list, creating the “ABCDEF” bundle.

From The Editors, Elizabeth Speakman, Edd, Rn, Anef, Fnap, Christine Arenson, Md, Lauren Collins, Md, Shoshana Sicks, Edm

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

Welcome to the Fall 2014 edition of the Jefferson Interprofessional Education and Care Newsletter. It has been a busy Fall at Jefferson and we are excited to share several new developments which have been pushing the envelope in IPE. In October, we hosted our 4th biennial conference, Interprofessional Care for the 21st Century: Redefining Education and Practice. This year we had a record number of conference participants and presenters joining us from a variety of national and international academic and service organizations. Our keynote speakers, Dr. George Thibault, President, Josiah Macy Jr Foundation; Dr. Barbara Brandt, Director, National Center for …

Systems Biology Investigation Of Camp Modulation To Increase Smn Levels For The Treatment Of Spinal Muscular Atrophy., Sean G Mack, Daniel J Cook, Prasad Dhurjati, Matthew E R Butchbach

Department of Pediatrics Faculty Papers

Spinal muscular atrophy (SMA), a leading genetic cause of infant death worldwide, is an autosomal recessive disorder caused by the loss of SMN1 (survival motor neuron 1), which encodes the protein SMN. The loss of SMN1 causes a deficiency in SMN protein levels leading to motor neuron cell death in the anterior horn of the spinal cord. SMN2, however, can also produce some functional SMN to partially compensate for loss of SMN1 in SMA suggesting increasing transcription of SMN2 as a potential therapy to treat patients with SMA. A cAMP response element was identified on the SMN2 promoter, implicating cAMP …

Oligomerization, Conformational Stability And Thermal Unfolding Of Harpin, Hrpzpss And Its Hypersensitive Response-Inducing C-Terminal Fragment, C-214-Hrpzpss., Pradip K Tarafdar, Lakshmi Vasudev Vedantam, Rajeshwer S Sankhala, Pallinti Purushotham, Appa Rao Podile, Musti J Swamy

Department of Biochemistry and Molecular Biology Faculty Papers

HrpZ-a harpin from Pseudomonas syringae-is a highly thermostable protein that exhibits multifunctional abilities e.g., it elicits hypersensitive response (HR), enhances plant growth, acts as a virulence factor, and forms pores in plant plasma membranes as well as artificial membranes. However, the molecular mechanism of its biological activity and high thermal stability remained poorly understood. HR inducing abilities of non-overlapping short deletion mutants of harpins put further constraints on the ability to establish structure-activity relationships. We characterized HrpZPss from Pseudomonas syringae pv. syringae and its HR inducing C-terminal fragment with 214 amino acids (C-214-HrpZPss) using calorimetric, spectroscopic and microscopic approaches. Both …

Pharmacist Consult Service In Geriatric Trauma Patients, Vanessa M. Gleason, Pharm D., Rohit A. Moghe, Pharm D., Msph, Cde, Doris Warner, Msn, Rn, Cen, Michael S. Weinstein, Md, Facs

Pharmacy Presentations, Posters, and Grand Rounds

Introduction

• Geriatric patients (> 65 years of age) have a 3-5% incremental increase in annual occurrence of trauma making it a top five leading cause of death in this population.

• The mortality rate ranges from 15-30%, which is 4-5 times higher than younger patients.

• In 2011, data from the Pennsylvania Trauma Systems Foundation (PTSF) demonstrated nearly 32% of injured patients statewide and nearly 50% of the trauma patients at Thomas Jefferson University Hospital (TJUH) were > 65 years.

• Most geriatric patients have comorbidities that are treated with many medications, which may predispose them for falls.

• Although …

Senile Cardiac Amyloidosis: An Undervalued Cause Of Heart Failure., Toni Anne Alvarez De Venecia, Scott Blumhof, Daniel Ukpong, Marvin Lu, Claudia Nieves, Vincent M. Figueredo, M.D.

Division of Cardiology Faculty Papers

Despite recurrent hospitalizations for heart failure exacerbations, the underlying cause can be missed. Senile amyloidosis is a disease prevalent in the elderly African American population. Senile amyloidosis is underdiagnosed as a cause of heart failure because of its occurrence with more common comorbidities, such as long-standing systemic hypertension. It is important to maintain a high index of suspicion for senile amyloidosis in patients such as this case, who presented with multiple exacerbations of heart failure combined with characteristic electrocardiographic and echocardiographic findings.