Digital Commons Network^™

A Real-Time Prostate Cancer Detection Technique Using Needle Insertion Force And Patient-Specific Criteria During Percutaneous Intervention, Kaiguo Yan, T. Podder, L. Li, J. Joseph, D. R. Rubens, E. M. Messing, L. Liao, Y. Yu

Department of Radiation Oncology Faculty Papers

In this article, the authors present a novel real-time cancer detection technique by using needle insertion forces in conjunction with patient-specific criteria during percutaneous interventions. Needle insertion experiments and pathological analysis were performed for developing a computer-aided detection (CAD) model. Backward stepwise regression method was performed to identify the statistically significant patient-specific factors. A baseline force model was then developed using these significant factors. The threshold force model that estimated the lower bound of the cancerous tissue forces was formulated by adding an adjustable classifier to the baseline force model. Trade-off between sensitivity and specificity was obtained by varying the …

Epidemiology And Outcomes Of Candidemia In 2019 Patients: Data From The Prospective Antifungal Therapy Alliance Registry., David L Horn, Dionissios Neofytos, Elias J Anaissie, Jay A Fishman, William J Steinbach, Ali J Olyaei, Kieren A Marr, Michael A Pfaller, Chi-Hsing Chang, Karen M Webster

Jefferson Hospital Staff Papers and Presentations

BACKGROUND: Candidemia remains a major cause of morbidity and mortality in the health care setting, and the epidemiology of Candida infection is changing.

METHODS: Clinical data from patients with candidemia were extracted from the Prospective Antifungal Therapy (PATH) Alliance database, a comprehensive registry that collects information regarding invasive fungal infections. A total of 2019 patients, enrolled from 1 July 2004 through 5 March 2008, were identified. Data regarding the candidemia episode were analyzed, including the specific fungal species and patient survival at 12 weeks after diagnosis.

RESULTS: The incidence of candidemia caused by non-Candida albicans Candida species (54.4%) was higher …

Best And Brightest Forum On Medical Innovation

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

Defining The Active Ingredients Of Rehabilitation, John Whyte Md, Phd

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

Increasing Organ Donation Consent Rates In An Inner City Hospital, George Alburger Msn, Rn, Patrick Molloy Bsn, Rn

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

The Evolving Pharmaceutical Industry, Joe Couto Pharmd, Mba

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

Public Policy And Cardiovascular Disease: Making The Connection

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

Bewell.Com-The Value Of Social Media In Health Communication

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

6th Annual Interclerkship Day: Improving Patient Safety

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

The West Oak Lane Norc Initiative: An Innovative Aging -Support Program, Sara R. Popkin Msw, Lsw

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

The University Clinical Skills And Simulation Center: A Jefferson Gem Part I

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

Training Future Physicians As Public Health Leaders: Jefferson's Md/Mph Graduate Education Program, Rob Simmons Drph, Mph, Ches

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

Tracking The Future Of Healthcare Leadership: The Md/Mba Student, Marc B. Royo, J J. Veloski

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

1st Annual Ihi Open School Chapter Congress, Valerie Pracilio

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

Jefferson School Of Population Health Part Ii: Making A World Of Difference, Caroline Golab Phd, David B. Nash Md, Mba

Population Health Matters (Formerly Health Policy Newsletter)

No abstract provided.

Aisr Connections, Fall 2009 (2009-2010 Orientation Issue)

The AC's Research Support Newsletter (Formerly AISR Connections)

No abstract provided.

Clinical And Translational Implications Of The Caveolin Gene Family: Lessons From Mouse Models And Human Genetic Disorders., Isabelle Mercier, Jean-Francois Jasmin, Stephanos Pavlides, Carlo Minetti, Neal Flomenberg, Richard G Pestell, Philippe G Frank, Federica Sotgia, Michael P Lisanti

Department of Stem Cell Biology and Regenerative Medicine Faculty Papers & Presentations

Here we review the clinical and translational implications of the caveolin gene family for understanding the pathogenesis of human diseases, including breast and prostate cancers, pulmonary hypertension, cardiomyopathy, diabetes, and muscular dystrophy. Detailed phenotypic analysis of caveolin knockout mice has served to highlight the crucial role of a caveolin deficiency in the pathogenesis of many human disease processes. Mutations in the human caveolin genes are associated with a number of established genetic disorders (such as breast cancer, lipodystrophy, muscular dystrophy, and cardiomyopathy), making the caveolins important and novel targets for drug development. The implementation of new strategies for caveolin replacement …

Intravenous Inoculation Of A Bat-Associated Rabies Virus Causes Lethal Encephalopathy In Mice Through Invasion Of The Brain Via Neurosecretory Hypothalamic Fibers., Mirjam A R Preuss, Marie-Luise Faber, Gene S Tan, Michael Bette, Bernhard Dietzschold, Eberhard Weihe, Matthias J Schnell

Department of Microbiology and Immunology Faculty Papers

The majority of rabies virus (RV) infections are caused by bites or scratches from rabid carnivores or bats. Usually, RV utilizes the retrograde transport within the neuronal network to spread from the infection site to the central nervous system (CNS) where it replicates in neuronal somata and infects other neurons via trans-synaptic spread. We speculate that in addition to the neuronal transport of the virus, hematogenous spread from the site of infection directly to the brain after accidental spill over into the vascular system might represent an alternative way for RV to invade the CNS. So far, it is unknown …

Interaction With Lc8 Is Required For Pak1 Nuclear Import And Is Indispensable For Zebrafish Development., Christine M Lightcap, Gabor Kari, Luis E Arias-Romero, Jonathan Chernoff, Ulrich Rodeck, John C Williams

Department of Biochemistry and Molecular Biology Faculty Papers

Pak1 (p21 activated kinase 1) is a serine/threonine kinase implicated in regulation of cell motility and survival and in malignant transformation of mammary epithelial cells. In addition, the dynein light chain, LC8, has been described to cooperate with Pak1 in malignant transformation of breast cancer cells. Pak1 itself may aid breast cancer development by phosphorylating nuclear proteins, including estrogen receptor alpha. Recently, we showed that the LC8 binding site on Pak1 is adjacent to the nuclear localization sequence (NLS) required for Pak1 nuclear import. Here, we demonstrate that the LC8-Pak1 interaction is necessary for epidermal growth factor (EGF)-induced nuclear import …

Decorin Is A Novel Antagonistic Ligand Of The Met Receptor., Silvia Goldoni, Ashley Humphries, Alexander Nyström, Sampurna Sattar, Rick T Owens, David J Mcquillan, Keith Ireton, Renato V Iozzo

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Decorin, a member of the small leucine-rich proteoglycan gene family, impedes tumor cell growth by down-regulating the epidermal growth factor receptor. Decorin has a complex binding repertoire, thus, we predicted that decorin would modulate the bioactivity of other tyrosine kinase receptors. We discovered that decorin binds directly and with high affinity (K(d) = approximately 1.5 nM) to Met, the receptor for hepatocyte growth factor (HGF). Binding of decorin to Met is efficiently displaced by HGF and less efficiently by internalin B, a bacterial Met ligand. Interaction of decorin with Met induces transient receptor activation, recruitment of the E3 ubiquitin ligase …

Hiv Policy: The Path Forward--A Joint Position Paper Of The Hiv Medicine Association Of The Infectious Diseases Society Of America And The American College Of Physicians., Christine Lubinski, Judith Aberg, Arlene D Bardeguez, Richard Elion, Patricia Emmanuel, Daniel Kuritzkes, Michael Saag, Kathleen E Squires, Andrea Weddle, Jennifer Rainey, M Renee Zerehi, J Fred Ralston, David A Fleming, David Bronson, Molly Cooke, Charles Cutler, Yul Ejnes, Robert Gluckman, Mark Liebow, Kenneth Musana, Mark E Mayer, Mark W Purtle, P Preston Reynolds, Lavanya Viswanathan, Kevin B Weiss, Baligh Yehia

Department of Medicine Faculty Papers

Executive Summary

The American College of Physicians (ACP) and the Infectious Diseases Society of America (IDSA) have jointly published 3 policy statements on AIDS, the first in 1986 [1], the second in 1988 [2], and the third in 1994 [3]. In 2001, the IDSA created the HIV Medicine Association (HIVMA), and this updated policy paper is a collaboration between the ACP and the HIVMA of the IDSA. Since the last statement, many new developments call for the need to reexamine and update our policies relating to HIV infection. First, there have been major advances …

Sci-Tech Book News Reviews, Susan Fingerman

Sci-Tech News

This section consists of 100 book reviews selected from Sci-Tech Book News, reprinted with the permission of Book News, Inc.

Full Issue: Vol. 63, Issue 2

Sci-Tech News

No abstract provided.

Science-Technology Division

Sci-Tech News

The objectives of the Science-Technology Division shall be to draw together those members of the Special Libraries Association having an interest in the role of library and information science as applied to the recording, retrieval and dissemination of knowledge and information in all areas of science and technology, and to promote and improve the communication, dissemination and use of such knowledge for the benefit of libraries and their users.

Web Reviews: Open Science Caught On Tape: Science & Technology Video Web Sites, Lisa Johnston

Sci-Tech News

No abstract provided.

A Novel Codon Insert In Protease Of Clade B Hiv Type 1., Parris S Jordan, Art Poon, Joseph Eron, Kathleen Squires, Caroline Ignacio, Douglas D Richman, Davey M Smith

Division of Infectious Diseases and Environmental Medicine Faculty Papers

A novel combination of three codon inserts in the pol coding region of HIV-1 RNA was identified in a highly antiretroviral experienced study subject with HIV-1 infection. A one codon insert was observed in the protease region between codon 40 and 41 simultaneously with a two codon insert present in the reverse transcriptase region at codon 69.

The Physician's Response To Climate Change., Mona Sarfaty, Safiya Abouzaid

Department of Family & Community Medicine Faculty Papers

Climate change will have an effect on the health and well-being of the populations cared for by practicing physicians. The anticipated medical effects include heat- and cold-related deaths, cardiovascular illnesses, injuries and mental harms from extreme weather events, respiratory illnesses caused by poor air quality, infectious diseases that emanate from contaminated food, water, or spread of disease vectors, the injuries caused by natural disasters, and the mental harm associated with social disruption. Within several years, such medical problems are likely to reach the doorsteps of many physicians. In the face of this reality, physicians should assume their traditional roles as …

Hand Hygiene Compliance Rates In The United States--A One-Year Multicenter Collaboration Using Product/Volume Usage Measurement And Feedback., Maryanne Mcguckin, Richard Waterman, John Govednik

College of Population Health Faculty Papers

Hand hygiene (HH) is the single most important factor in the prevention of health care-acquired infections. The 3 most frequently reported methods of measuring HH compliance are: (1) direct observation, (2) self-reporting by health care workers (HCWs), and (3) indirect calculation based on HH product usage. This article presents the results of a 12-month multicenter collaboration assessing HH compliance rates at US health care facilities by measuring product usage and providing feedback about HH compliance. Our results show that HH compliance at baseline was 26% for intensive care units (ICUs) and 36% for non-ICUs. After 12 months of measuring product …

Engineering Division

Sci-Tech News

The objectives of the Engineering Division are to provide an association for those having an interest in library and information science as they apply to engineering and the physical sciences and to promote the use of materials and knowledge for the benefit of libraries and other educational organizations.

Basement Membrane Proteoglycans: Modulators Par Excellence Of Cancer Growth And Angiogenesis., Renato V. Iozzo, Jason J. Zoeller, Alexander Nyström

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Proteoglycans located in basement membranes, the nanostructures underling epithelial and endothelial layers, are unique in several respects. They are usually large, elongated molecules with a collage of domains that share structural and functional homology with numerous extracellular matrix proteins, growth factors and surface receptors. They mainly carry heparan sulfate side chains and these contribute not only to storing and preserving the biological activity of various heparan sulfate-binding cytokines and growth factors, but also in presenting them in a more "active configuration" to their cognate receptors. Abnormal expression or deregulated function of these proteoglycans affect cancer and angiogenesis, and are critical …