Digital Commons Network^™

Intratumoral Chemotherapy For Lung Cancer: Re-Challenge Current Targeted Therapies, Wolfgang Hohenforst-Schmidt, Paul Zarogoulidis, Kaid Darwiche, Thomas Vogl, Eugene P. Goldberg, Haidong Huang, Michael Simoff, Qiang Li, Robert Browning, Francis J. Turner, Patrick Le Pivert, Dionysios Spyratos, Konstantinos Zarogoulidis, Seyhan I. Celikoglu, Firuz Celikoglu, Johannes Brachmann

Internal Medicine Faculty Publications

Strategies to enhance the already established doublet chemotherapy regimen for lung cancer have been investigated for more than 20 years. Initially, the concept was to administer chemotherapy drugs locally to the tumor site for efficient diffusion through passive transport within the tumor. Recent advances have enhanced the diffusion of pharmaceuticals through active transport by using pharmaceuticals designed to target the genome of tumors. In the present study, five patients with non-small cell lung cancer epidermal growth factor receptor (EGFR) negative stage IIIa–IV International Union Against Cancer 7 (UICC-7), and with Eastern Cooperative Oncology Group (ECOG) 2 scores were administered platinum-based …

Pouring Salt On A Wound: Pseudomonas Aeruginosa Virulence Factors Alter Na+ And Cl− Flux In The Lung, Alicia E. Ballok, George A. O'Toole

Dartmouth Scholarship

Pseudomonas aeruginosa is a ubiquitous opportunistic pathogen with multiple niches in the human body, including the lung. P. aeruginosa infections are particularly damaging or fatal for patients with ventilator-associated pneumonia, chronic obstructive pulmonary disease, and cystic fibrosis (CF). To establish an infection, P. aeruginosa relies on a suite of virulence factors, including lipopolysaccharide, phospholipases, exoproteases, phenazines, outer membrane vesicles, type III secreted effectors, flagella, and pili. These factors not only damage the epithelial cell lining but also induce changes in cell physiology and function such as cell shape, membrane permeability, and protein synthesis. While such virulence factors are important in …

How Effective Is The Local Anesthetic Infiltration Of Pin Sites Prior To Application Of Head Clamps: A Prospective Observational Cohort Study Of Hemodynamic Response In Patients Undergoing Elective Craniotomy, Ayesha Arshad, Muhammad Shahzad Shamim, Muhammad Waqas, Hina Enam, Syed Ather Enam

Section of Neurosurgery

Background: Use of Mayfield clamps is associated with potentially hazardous hemodynamic effects. Use of local anesthetic infiltration has yielded varying results in blunting of this response. The authors' objective was to study the effect of lidocaine with adrenaline infiltration at Mayfield pin sites on hemodynamic response in comparison with no intervention.
Methods: This was a prospective cohort study conducted at a tertiary care center from January 2012 to July 2012. Patents undergoing elective craniotomies over the study period were included and divided in two groups, Group A received lidocaine infiltration of the pin sites prior to insertion, while Group B …

Strategies For Anti-Fibrotic Therapies., Joel Rosenbloom, Fabian A. Mendoza, Md, Sergio A. Jimenez

Jefferson Institute of Molecular Medicine Papers and Presentations

The fibrotic diseases encompass a wide spectrum of entities including such multisystemic diseases as systemic sclerosis, nephrogenic systemic fibrosis and sclerodermatous graft versus host disease, as well as organ-specific disorders such as pulmonary, liver, and kidney fibrosis. Collectively, given the wide variety of affected organs, the chronic nature of the fibrotic processes, and the large number of individuals suffering their devastating effects, these diseases pose one of the most serious health problems in current medicine and a serious economic burden to society. Despite these considerations there is currently no accepted effective treatment. However, remarkable progress has been achieved in the …

Erosive Arthritis And Hepatic Granuloma Formation Induced By Peptidoglycan Polysaccharide In Rats Is Aggravated By Prasugrel Treatment., Analia E Garcia, Mario C Rico, Elisabetta Liverani, Raul A Dela Cadena, Paul F. Bray, Satya P Kunapuli

Cardeza Foundation for Hematologic Research

Administration of the thienopyridine P2Y12 receptor antagonist, clopidogrel, increased the erosive arthritis induced by peptidoglycan polysaccharide (PG-PS) in rats or by injection of the arthritogenic K/BxN serum in mice. To determine if the detrimental effects are caused exclusively by clopidogrel, we evaluated prasugrel, a third-generation thienopyridine pro-drug, that contrary to clopidogrel is mostly metabolized into its active metabolite in the intestine. Prasugrel effects were examined on the PG-PS-induced arthritis rat model. Erosive arthritis was induced in Lewis rats followed by treatment with prasugrel for 21 days. Prasugrel treated arthritic animals showed a significant increase in the inflammatory response, compared with …

Human Milk Cortisol Is Associated With Infant Temperament, Katherine R. Grey, Elyssia Poggi Davis, Curt A. Sandman, Laura M. Glynn

Psychology Faculty Articles and Research

The implications of the biologically active elements in milk for the mammalian infant are largely unknown. Animal models demonstrate that transmission of glucocorticoids through milk influences behavior and modifies brain development in offspring. The aim of this study was to determine the relation between human milk cortisol levels and temperament of the breastfed infant. Fifty-two mother and infant pairs participated when the infants were three-months old. Milk cortisol levels were assessed and each mother completed the Infant Behavior Questionnaire (IBQ), a widely used parent-report measure of infant temperament. Analyses revealed a positive association between milk cortisol and the negative affectivity …

Astrocyte-Specific Overexpression Of Insulin-Like Growth Factor-1 Protects Hippocampal Neurons And Reduces Behavioral Deficits Following Traumatic Brain Injury In Mice, Sindhu K. Madathil, Shaun W. Carlson, Jennifer M. Brelsfoard, Ping Ye, A Joseph D'Ercole, Kathryn E. Saatman

Spinal Cord and Brain Injury Research Center Faculty Publications

Traumatic brain injury (TBI) survivors often suffer from long-lasting cognitive impairment that stems from hippocampal injury. Systemic administration of insulin-like growth factor-1 (IGF-1), a polypeptide growth factor known to play vital roles in neuronal survival, has been shown to attenuate posttraumatic cognitive and motor dysfunction. However, its neuroprotective effects in TBI have not been examined. To this end, moderate or severe contusion brain injury was induced in mice with conditional (postnatal) overexpression of IGF-1 using the controlled cortical impact (CCI) injury model. CCI brain injury produces robust reactive astrocytosis in regions of neuronal damage such as the hippocampus. We exploited …

Development Of Novel In Vivo Chemical Probes To Address Cns Protein Kinase Involvement In Synaptic Dysfunction, D Martin Watterson, Valerie L. Grum-Tokars, Saktimayee M. Roy, James P. Schavocky, Brinda Desai Bradaric, Adam D. Bachstetter, Bin Xing, Edgardo Dimayuga, Faisal Saeed, Hong Zhang, Agnieszka Staniszewski, Jeffrey C. Pelletier, George Minasov, Wayne F. Anderson, Ottavio Arancio, Linda J. Van Eldik

Sanders-Brown Center on Aging Faculty Publications

Serine-threonine protein kinases are critical to CNS function, yet there is a dearth of highly selective, CNS-active kinase inhibitors for in vivo investigations. Further, prevailing assumptions raise concerns about whether single kinase inhibitors can show in vivo efficacy for CNS pathologies, and debates over viable approaches to the development of safe and efficacious kinase inhibitors are unsettled. It is critical, therefore, that these scientific challenges be addressed in order to test hypotheses about protein kinases in neuropathology progression and the potential for in vivo modulation of their catalytic activity. Identification of molecular targets whose in vivo modulation can attenuate synaptic …

To Bear Witness: A Journey Of Healing And Solidarity, Updated, Revised, And Expanded Edition, Kevin M. Cahill, M.D.

International Affairs

For more than fifty years, Dr. Cahill has been helping to heal the world, as a leading specialist in tropical medicine and as a driving force in humanitarian assistance and relief efforts around the globe. In this revised and expanded edition, he chronicles extraordinary achievements of compassion and commitment. Bringing together a rich selection of writings, he crafts a fascinating memoir of a life devoted to others. The book includes front-line reports from places under siege—Lebanon, Somalia, Sudan, Nicaragua, Gaza, and Ireland; there are also visionary essays from the origins of the AIDS epidemic and landmine crises, and no less …

Intermedin Protects Against Myocardial Ischemia-Reperfusion Injury In Diabetic Rats., Hong Li, Yunfei Bian, Nana Zhang, Jia Guo, Cheng Wang, Wayne Bond Lau, Chuanshi Xiao

Department of Emergency Medicine Faculty Papers

BACKGROUND: Diabetic patients, through incompletely understood mechanisms, endure exacerbated ischemic heart injury compared to non-diabetic patients. Intermedin (IMD) is a novel calcitonin gene-related peptide (CGRP) superfamily member with established cardiovascular protective effects. However, whether IMD protects against diabetic myocardial ischemia/reperfusion (MI/R) injury is unknown. METHODS: Diabetes was induced by streptozotocin in Sprague--Dawley rats. Animals were subjected to MI via left circumflex artery ligation for 30 minutes followed by 2 hours R. IMD was administered formally 10 minutes before R. Outcome measures included left ventricular function, oxidative stress, cellular death, infarct size, and inflammation. RESULTS: IMD levels were significantly decreased in …

Caloric Restriction Augments Radiation Efficacy In Breast Cancer., Anthony D Saleh, Brittany A Simone, Juan Palazzo, Jason E Savage, Yuri Sano, Tu Dan, Lianjin Jin, Colin E Champ, Shuping Zhao, Meng Lim, Frederica Sotgia, Kevin Camphausen, Richard G Pestell, James B Mitchell, Michael P Lisanti, Nicole L Simone

Kimmel Cancer Center Faculty Papers

Dietary modification such as caloric restriction (CR) has been shown to decrease tumor initiation and progression. We sought to determine if nutrient restriction could be used as a novel therapeutic intervention to enhance cytotoxic therapies such as radiation (IR) and alter the molecular profile of triple-negative breast cancer (TNBC), which displays a poor prognosis. In two murine models of TNBC, significant tumor regression is noted with IR or diet modification, and a greater regression is observed combining diet modification with IR. Two methods of diet modification were compared, and it was found that a daily 30% reduction in total calories …

A Preliminary Report Of Percutaneous Craniofacial Osteoplasty In A Rat Calvarium, William J. Parkes, Md, Jewel Greywoode, Md, Brian J. O'Hara, Md, Ryan N. Heffelfinger, Md, Howard Krein, Md, Phd

Department of Otolaryngology - Head and Neck Surgery Presentations and Grand Rounds

Objective: To evaluate the potential for injectable, permanent bone augmentation by assessing the biocompatibility and bioactivity of subperiosteal hydroxylapatite (Radiesse) deposition in a rat model.

Methods: Fourteen adult Sprague Dawley rats were injected in the parietal skull with hydroxylapatite (n=10) or a carrier gel control (n=4), using a subperiosteal injection technique on the right and a subcutaneous injection technique on the left. At 1, 3, and 6 months, 3 rats (1 negative control, 2 variables) were sacrificed. At 12 months, the remaining 5 rats were sacrificed. After each harvest, the calvaria were examined under both light and polarized microscopy.

Results: …

Insulin Promotes Glucose Consumption Via Regulation Of Mir-99a/Mtor/Pkm2 Pathway., Wei Li, Jing Wang, Qiu-Dan Chen, Xu Qian, Qi Li, Yu Yin, Zhu-Mei Shi, Lin Wang, Jie Lin, Ling-Zhi Liu, Bing-Hua Jiang

Kimmel Cancer Center Faculty Papers

Insulin is known to regulate multiple cellular functions and is used for the treatment of diabetes. MicroRNAs have been demonstrated to be involved in many human diseases, including Type 2 diabetes. In this study, we showed that insulin decreased miR-99a expression levels, but induced glucose consumption and lactate production, and increased the expression of mTOR, HIF-1α and PKM2 in HepG2 and HL7702 cells. Forced expression of miR-99a or rapamycin treatment blocked insulin-induced PKM2 and HIF-1α expression, and glucose consumption and lactate production. Meanwhile, knockdown of HIF-1α inhibited PKM2 expression and insulin-induced glucose consumption. Taken together, these findings will reveal the …

Intracranial Injection Of Gammagard, A Human Ivig, Modulates The Inflammatory Response Of The Brain And Lowers AΒ In App/Ps1 Mice Along A Different Time Course Than Anti-AΒ Antibodies, Tiffany L. Sudduth, Abigail Greenstein, Donna M. Wilcock

Sanders-Brown Center on Aging Faculty Publications

Gammagard IVIg is a therapeutic approach to treat Alzheimer's disease currently in phase 3 clinical trials. Despite the reported efficacy of the approach the mechanism of action is poorly understood. We have previously shown that intracranial injection of anti-Aβ antibodies into the frontal cortex and hippocampus reveals important information regarding the time course of events once the agent is in the brain. In the current study we compared IVIg, mouse-pooled IgG, and the anti-Aβ antibody 6E10 injected intracranially into the frontal cortex and hippocampus of 7-month-old APP/PS1 mice. We established a time course of events ranging from 1 …

B Cell Response And Hemagglutinin Stalk-Reactive Antibody Production In Different Age Cohorts Following 2009 H1n1 Influenza Virus Vaccination, Mark Y. Sangster, Jane Baer, Felix W. Santiago, Theresa T. Fitzgerald, Natalia A. Ilyushina

Dartmouth Scholarship

The 2009 pandemic H1N1 (pH1N1) influenza virus carried a swine-origin hemagglutinin (HA) that was closely related to the HAs of pre-1947 H1N1 viruses but highly divergent from the HAs of recently circulating H1N1 strains. Consequently, prior ex- posure to pH1N1-like viruses was mostly limited to individuals over the age of about 60 years. We related age and associated dif- ferences in immune history to the B cell response to an inactivated monovalent pH1N1 vaccine given intramuscularly to subjects in three age cohorts: 18 to 32 years, 60 to 69 years, and >70 years. The day 0 pH1N1-specific hemagglutination inhibition (HAI) …

Uv Radiation And The Skin, John A. D'Orazio, Stuart G. Jarrett, Alexandra Amaro-Ortiz, Timothy Scott

Toxicology and Cancer Biology Faculty Publications

UV radiation (UV) is classified as a "complete carcinogen" because it is both a mutagen and a non-specific damaging agent and has properties of both a tumor initiator and a tumor promoter. In environmental abundance, UV is the most important modifiable risk factor for skin cancer and many other environmentally-influenced skin disorders. However, UV also benefits human health by mediating natural synthesis of vitamin D and endorphins in the skin, therefore UV has complex and mixed effects on human health. Nonetheless, excessive exposure to UV carries profound health risks, including atrophy, pigmentary changes, wrinkling and malignancy. UV is epidemiologically and …

Establishment And Validation Of A Novel Fucci (Fluorescent Ubiquitination-Based Cell Cycle Indicator) In An In Vitro Chronic Myeloid Leukemia Model, Jane Marie Isquith

Master's Theses

The deregulation of the cell cycle is important in the leukemic transformation and in the continued discovery of more efficient targeted therapies. After elucidation of the role of the RNA editor ADAR1 in the malignant reprogramming of Chronic Myeloid Leukemia (CML) progenitors to leukemia stem cells (LSCs) during the chronic phase to blast crisis stages of the disease, current research seeks to uncover the mechanism of action of ADAR1 in this process. To study the potential role ADAR1 plays in the changes to cell cycle during this disease progression, a novel Fucci (fluorescent ubiquitination-based cell cycle indicator) system was introduced …

Gastroschisis, Raffat Bano, Akhtar Amin Memon, Ammara Mushtaq

Department of Obstetrics & Gynaecology

We report a case of gastroschisis which was not diagnosed antenatally and was delivered through lower segment caesarean section due to non-reassuring cardiotocograph and small for gestational age fetus in a 21-year old mother. It was associated with oligohydramnios and partial extension of wrist joint in the neonate. After delivery, baby was referred to tertiary care for specialized care by paediatric surgeon and neonatologist where he had silo reduction and surgical repair. Postnatally, the baby is in healthy condition till now.

Increased Expression Of Pigment Epithelium-Derived Factor In Aged Mesenchymal Stem Cells Impairs Their Therapeutic Efficacy For Attenuating Myocardial Infarction Injury., Hongliang Liang, Huiyuan Hou, Wei Yi, Guodong Yang, Chunhu Gu, Wayne Bond Lau, Erhe Gao, Xinliang Ma, Zifan Lu, Xufeng Wei, Jianming Pei, Dinghua Yi

Department of Emergency Medicine Faculty Papers

AIMS: Mesenchymal stem cells (MSCs) can ameliorate myocardial infarction (MI) injury. However, older-donor MSCs seem less efficacious than those from younger donors, and the contributing underlying mechanisms remain unknown. Here, we determine how age-related expression of pigment epithelium-derived factor (PEDF) affects MSC therapeutic efficacy for MI.

METHODS AND RESULTS: Reverse transcriptase-polymerized chain reaction and enzyme-linked immunosorbent assay analyses revealed dramatically increased PEDF expression in MSCs from old mice compared to young mice. Morphological and functional experiments demonstrated significantly impaired old MSC therapeutic efficacy compared with young MSCs in treatment of mice subjected to MI. Immunofluorescent staining demonstrated that administration of …

Developmental Dysplasia Of The Hip: Linkage Mapping And Whole Exome Sequencing Identify A Shared Variant In Cx3cr1 In All Affected Members Of A Large Multi-Generation Family., George J Feldman, Javad Parvizi, Mark Levenstien, Kathryn Scott, Jill A Erickson, Paolo Fortina, Marcella Devoto, Christopher L Peters

Department of Orthopaedic Surgery Faculty Papers

Developmental Dysplasia of the Hip (DDH) is a debilitating condition characterized by incomplete formation of the acetabulum leading to dislocation of the femur, suboptimal joint function, and accelerated wear of the articular cartilage resulting in arthritis. DDH affects 1 in 1000 newborns in the United States with well defined "pockets" of high prevalence in Japan, Italy and other Mediterranean countries. Although reasonably accurate for detecting gross forms of hip dysplasia, existing techniques fail to find milder forms of dysplasia. Undetected hip dysplasia is the leading cause of osteoarthritis of the hip in young individuals causing over 40% of cases in …

Dynamic Dual-Tracer Mri-Guided Fluorescence Tomography To Quantify Receptor Density In Vivo, Scott C. Davis, Kimberley S. Samkoe, Kenneth M. Tichauer, Kristian J. Sexton, Jason R. Gunn, Sophie J. Deharvengt, Tayyaba Hasan, Brian W. Pogue

Dartmouth Scholarship

The up-regulation of cell surface receptors has become a central focus in personalized cancer treatment; however, because of the complex nature of contrast agent pharmacokinetics in tumor tissue, methods to quantify receptor binding in vivo remain elusive. Here, we present a dual-tracer optical technique for noninvasive estimation of specific receptor binding in cancer. A multispectral MRI-coupled fluorescence molecular tomography system was used to image the uptake kinetics of two fluorescent tracers injected simultaneously, one tracer targeted to the receptor of interest and the other tracer a nontargeted reference. These dynamic tracer data were then fit to a dual-tracer compartmental model …

Database-Guided Discovery Of Potent Peptides To Combat Hiv-1 Or Superbugs., Guangshun Wang

Journal Articles: Pathology and Microbiology

Antimicrobial peptides (AMPs), small host defense proteins, are indispensable for the protection of multicellular organisms such as plants and animals from infection. The number of AMPs discovered per year increased steadily since the 1980s. Over 2,000 natural AMPs from bacteria, protozoa, fungi, plants, and animals have been registered into the antimicrobial peptide database (APD). The majority of these AMPs (>86%) possess 11-50 amino acids with a net charge from 0 to +7 and hydrophobic percentages between 31-70%. This article summarizes peptide discovery on the basis of the APD. The major methods are the linguistic model, database screening, de novo …

Comprehensive Behavioral Characterization Of An App/Ps-1 Double Knock-In Mouse Model Of Alzheimer's Disease, Scott J. Webster, Adam D. Bachstetter, Linda J. Van Eldik

Sanders-Brown Center on Aging Faculty Publications

INTRODUCTION: Despite the extensive mechanistic and pathological characterization of the amyloid precursor protein (APP)/presenilin-1 (PS-1) knock-in mouse model of Alzheimer's disease (AD), very little is known about the AD-relevant behavioral deficits in this model. Characterization of the baseline behavioral performance in a variety of functional tasks and identification of the temporal onset of behavioral impairments are important to provide a foundation for future preclinical testing of AD therapeutics. Here we perform a comprehensive behavioral characterization of this model, discuss how the observed behavior correlates with the mechanistic and pathological observations of others, and compare this model with other commonly used …

Creating An Optimal Healing Environment For Pediatric Patients And Families : A Medical School Course On Child Life Theory And Practice, Erin Halman

Graduate Student Independent Studies

This project outlines an introductory child life course intended for medical students. The course covers salient topics from a graduate level child life curriculum, as well as skills identified as the most useful for physicians in a survey of certified child life specialists.

A Trip To The Epilepsy Monitoring Unit : Using Video Modeling To Prepare Children And Caregivers For Inpatient Eeg Monitoring, Peyton Katz

Graduate Student Independent Studies

The goal of this project was to outline the benefits of utilizing video modeling in the preparation of children and families within a child life department's preparation program.

Anr And Its Activation By Plch Activity In Pseudomonas Aeruginosa Host Colonization And Virulence, Angelyca A. Jackson, Maegan J. Gross, Emily F. Daniels, Thomas H. Hampton, John H. Hammond, Isabelle Vallet-Gely, Simon L. Dove, Bruce A. Stanton, Deborah A. Hogan

Dartmouth Scholarship

Pseudomonas aeruginosa hemolytic phospholipase C (PlcH) degrades phosphatidylcholine (PC), an abundant lipid in cell membranes and lung surfactant. A ΔplcHR mutant, known to be defective in virulence in animal models, was less able to colonize epithelial cell monolayers and was defective in biofilm formation on plastic when grown in lung surfactant. Microarray analyses found that strains defective in PlcH production had lower levels of Anr-regulated transcripts than the wild type. PC degradation stimulated the Anr regulon in an Anr-dependent manner under conditions where Anr activity was submaximal because of the presence of oxygen. Two PC catabolites, choline and glycine …

Maresin-1 Reduces The Pro-Inflammatory Response Of Bronchial Epithelial Cells To Organic Dust., Tara M. Nordgren, Art J. Heires, Todd A. Wyatt, Jill A. Poole, Tricia D. Levan, D. Roselyn Cerutis, Debra J. Romberger

Journal Articles: Pulmonary & Critical Care Med

BACKGROUND: Exposure to organic dust causes detrimental airway inflammation. Current preventative and therapeutic measures do not adequately treat resulting disease, necessitating novel therapeutic interventions. Recently identified mediators derived from polyunsaturated fatty acids exhibit anti-inflammatory and pro-resolving actions. We tested the potential of one of these mediators, maresin-1 (MaR1), in reducing organic dust-associated airway inflammation.

METHODS: As bronchial epithelial cells (BECs) are pivotal in initiating organic dust-induced inflammation, we investigated the in vitro effects of MaR1 on a human BEC cell line (BEAS-2B). Cells were pretreated for 1 hour with 0-200 nM MaR1, followed by 1-24 hour treatment with 5% hog …

Withaferin A Effectively Targets Soluble Vimentin In The Glaucoma Filtration Surgical Model Of Fibrosis, Paola Bargagna-Mohan, Sunil P. Deokule, Kyle G. Thompson, John Wizeman, Cidambi Srinivasan, Sunil Vooturi, Uday B. Kompella, Royce Mohan

Ophthalmology and Visual Science Faculty Publications

Withaferin A (WFA) is a natural product that binds to soluble forms of the type III intermediate filament (IF) vimentin. Currently, it is unknown under what pathophysiological contexts vimentin is druggable, as cytoskeltal vimentin-IFs are abundantly expressed. To investigate druggability of vimentin, we exploited rabbit Tenon's capsule fibroblast (RbTCF) cell cultures and the rabbit glaucoma filtration surgical (GFS) model of fibrosis. WFA potently caused G₀/G₁ cell cycle inhibition (IC₅₀ 25 nM) in RbTCFs, downregulating ubiquitin E3 ligase skp2 and inducing p27(Kip1) expression. Transforming growth factor (TGF)-ß-induced myofibroblast transformation caused development of cell spheroids with numerous elongated invadopodia, which WFA blocked …

History And Hope: The International Humanitarian Reader, Kevin M. Cahill, M.D.

Institute of International Humanitarian Affairs

History and Hope: The International Humanitarian Reader provides a better understanding—both within and outside academia—of the multifaceted demands posed by humanitarian assistance programs. The Reader is a compilation of the most important chapters in the twelve-volume International Humanitarian Affairs book series published by Fordham University Press. Each selected chapter has been edited and updated. In addition, the series editor, Kevin M. Cahill, M.D., has written, among other chapters, an introductory essay explaining the academic evolution of the discipline of humanitarian assistance. It focuses on the “Fordham Experience”: its Institute of International Humanitarian Affairs (IIHA) has developed practical programs for training …

Antibody Quality And Protection From Lethal Ebola Virus Challenge In Nonhuman Primates Immunized With Rabies Virus Based Bivalent Vaccine., Joseph E Blaney, Andrea Marzi, Mallory Willet, Amy B Papaneri, Christoph Wirblich, Friederike Feldmann, Michael Holbrook, Peter Jahrling, Heinz Feldmann, Matthias J Schnell

Department of Microbiology and Immunology Faculty Papers

We have previously described the generation of a novel Ebola virus (EBOV) vaccine platform based on (a) replication-competent rabies virus (RABV), (b) replication-deficient RABV, or (c) chemically inactivated RABV expressing EBOV glycoprotein (GP). Mouse studies demonstrated safety, immunogenicity, and protective efficacy of these live or inactivated RABV/EBOV vaccines. Here, we evaluated these vaccines in nonhuman primates. Our results indicate that all three vaccines do induce potent immune responses against both RABV and EBOV, while the protection of immunized animals against EBOV was largely dependent on the quality of humoral immune response against EBOV GP. We also determined if the induced …