Digital Commons Network^™

John Jay College Performance Goals And Targets Year-End Results: 2009-2010 Academic Year, John Jay College Of Criminal Justice

Reports and Publications from John Jay College

No abstract provided.

Tyrannobdella Rex N. Gen. N. Sp. And The Evolutionary Origins Of Mucosal Leech Infestations, Anna J. Phillips, Renzo Arauco-Brown, Alejandro Oceguera-Figueroa, Gloria P. Gomez, María Beltrán, Yi-Te Lai, Mark E. Siddall

Publications and Research

Background: Leeches have gained a fearsome reputation by feeding externally on blood, often from human hosts. Orificial hirudiniasis is a condition in which a leech enters a body orifice, most often the nasopharyngeal region, but there are many cases of leeches infesting the eyes, urethra, vagina, or rectum. Several leech species particularly in Africa and Asia are well known for their propensity to afflict humans. Because there has not previously been any data suggesting a close relationship for such geographically disparate species, this unnerving tendency to be invasive has been regarded only as a loathsome oddity and not a unifying …

Talking Until We Are "Flu" In Our Faces (Taking Microbiology From Theory To Reality), Julie Trachman

Touchstone

No abstract provided.

Dkk1 Mediated Inhibition Of Wnt Signaling In Postnatal Mice Leads To Loss Of Tec Progenitors And Thymic Degeneration, Masako Osada, Logan Jardine, Ruth Misir, Thomas Andl, Sarah E. Millar, Mark Pezzano

Publications and Research

Background Thymic epithelial cell (TEC) microenvironments are essential for the recruitment of T cell precursors from the bone marrow, as well as the subsequent expansion and selection of thymocytes resulting in a mature self-tolerant T cell repertoire. The molecular mechanisms, which control both the initial development and subsequent maintenance of these critical microenvironments, are poorly defined. Wnt signaling has been shown to be important to the development of several epithelial tissues and organs. Regulation of Wnt signaling has also been shown to impact both early thymocyte and thymic epithelial development. However, early blocks in thymic organogenesis or death of the …

John Jay College Performance Goals And Targets: 2009-2010 Academic Year, John Jay College Of Criminal Justice

Reports and Publications from John Jay College

No abstract provided.

Introducing A Multi-Site Program For Early Diagnosis Of Hiv Infection Among Hiv-Exposed Infants In Tanzania, Harriet Nuwagaba-Biribonwoha, Bazghina Werq-Semo, Aziz Abdallah, Amy Cunningham, John G. Gamaliel, Sevestine Mtunga, Victoria Nankabirwa, Isaya Malisa, Luis F. Gonzalez, Charles Massambu, Denis Nash, Jessica Justman, Elaine J. Abrams

Publications and Research

Background: In Tanzania, less than a third of HIV infected children estimated to be in need of antiretroviral therapy (ART) are receiving it. In this setting where other infections and malnutrition mimic signs and symptoms of AIDS, early diagnosis of HIV among HIV-exposed infants without specialized virologic testing can be a complex process. We aimed to introduce an Early Infant Diagnosis (EID) pilot program using HIV DNA Polymerase Chain Reaction (PCR) testing with the intent of making EID nationally available based on lessons learned in the first 6 months of implementation.

Methods: In September 2006, a molecular biology laboratory at …

Dilemmas In Contemporary Planning And State Of The Practice Of Ppgis, Laxmi Ramasubramanian

Publications and Research

No abstract provided.

Performance Management Process Report: John Jay College Year End Results 2009-2010, John Jay College Of Criminal Justice

Reports and Publications from John Jay College

No abstract provided.

Genomic And Systems Evolution In Vibrionaceae Species, Jianying Gu, Jennifer Neary, Hong Cai, Audrey Moshfeghian, Stephen A. Rodriguez, Timothy G. Lilburn, Yufeng Wang

Publications and Research

Background The steadily increasing number of prokaryotic genomes has accelerated the study of genome evolution; in particular, the availability of sets of genomes from closely related bacteria has facilitated the exploration of the mechanisms underlying genome plasticity. The family Vibrionaceae is found in the Gammaproteobacteria and is abundant in aquatic environments. Taxa from the family Vibrionaceae are diversified in their life styles; some species are free living, others are symbiotic, and others are human pathogens. This diversity makes this family a useful set of model organisms for studying bacterial evolution. This evolution is driven by several forces, among them gene …

Journals Not Included In Biosis Have A Notable Impact In Biology, Philip Barnett, Claudia Lascar

Publications and Research

No abstract provided.

The Ticker, May 4, 2009

The Ticker

The Ticker is the student newspaper of Baruch College. It has been published continuously since 1932, when the Baruch College campus was the School of Business and Civic Administration of the City College of New York.

The Trials And Tribulations Of Two Historians: Adjudicating Responsibility For Pollution And Personal Harm, David Rosner, Gerald Markowitz

Publications and Research

No abstract provided.

Performance Management Process Report: John Jay College Goals & Targets 2009-2010, John Jay College Of Criminal Justice

Reports and Publications from John Jay College

No abstract provided.

Biocaster: Detecting Public Health Rumors With A Web-Based Text Mining System, Nigel Collier, Son Doan, Ai Kawazoe, Reiko Matsuda Goodwin, Mike Conway, Yoshio Tateno, Quoc-Hung Ngo, Dinh Dien, Asanee Kawtrakul, Koichi Takeuchi, Mika Shigematsu, Kiyosu Taniguchi

Publications and Research

Summary: BioCaster is an ontology-based text mining system for detecting and tracking the distribution of infectious disease outbreaks from linguistic signals on the Web. The system continuously analyzes documents reported from over 1700 RSS feeds, classifies them for topical relevance and plots them onto a Google map using geocoded information. The background knowledge for bridging the gap between Layman's terms and formal-coding systems is contained in the freely available BioCaster ontology which includes information in eight languages focused on the epidemiological role of pathogens as well as geographical locations with their latitudes/longitudes. The system consists of four main stages: topic …

Panel Discussion: A Conversation On Health And Law, Ruthann Robson, Janet Calvo, Nicholas Freudenberg

City University of New York Law Review

No abstract provided.

Wide Distribution Of A High-Virulence Borrelia Burgdorferi Clone In Europe And North America, Wei-Gang Qiu, John F. Bruno, William D. Mccaig, Yun Xu, Ian Livey, Martin E. Schriefer, Benjamin J. Luft

Publications and Research

We found substantial population differentiation and recent trans-Atlantic dispersal of a high-virulence B. burgdorferi clone.

Cities Of Consumption: The Impact Of Corporate Practices On The Health Of Urban Populations, Nicholas Freudenberg, Sandro Galea

Publications and Research

The increasing concentration of the world's population in cities and the growing accumulation of political and economic power by corporations create new threats to health and opportunities for improving global health. By considering the intersection of these two fundamental social determinants of well-being, we elucidate some of the mechanisms by which they influence the health of urban populations. After reviewing the changing historical impact of corporations on cities, we focus on the growth of consumption as a leading cause of mortality and morbidity and describe how the food, tobacco, automobile, and other industries promote unhealthy behaviors and lifestyles in urban …

Curriculum Committee Minutes April 1, 2008, Bronx Community College Curriculum Committee

BCC Governance Archives

Minutes for the meeting of the Curriculum Committee on April 1, 2008.

The Ticker, March 3, 2008

The Ticker

The Ticker is the student newspaper of Baruch College. It has been published continuously since 1932, when the Baruch College campus was the School of Business and Civic Administration of the City College of New York.

The Consequences Of Restricted Health Care Access For Immigrants: Lessons From Medicaid And Schip, Janet Calvo

Publications and Research

No abstract provided.

Contrasting Infection Strategies In Generalist And Specialist Wasp Parasitoids Of Drosophila Melanogaster, Todd A. Schlenke, Jorge Morales, Shubha Govind, Andrew G. Clark

Publications and Research

Although host–parasitoid interactions are becoming well characterized at the organismal and cellular levels, much remains to be understood of the molecular bases for the host immune response and the parasitoids’ ability to defeat this immune response. Leptopilina boulardi and L. heterotoma, two closely related, highly infectious natural parasitoids of Drosophila melanogaster, appear to use very different infection strategies at the cellular level. Here, we further characterize cellular level differences in the infection characteristics of these two wasp species using newly derived, virulent inbred strains, and then use whole genome microarrays to compare the transcriptional response of Drosophila to each. While …

¡Escriba! ¡Write! Volume 5, June 2007, Hostos Community College Library

¡Escriba!

No abstract provided.

Pldb, A Putative Phospholipase D Homologue, Mediates Quorum Sensing In Dictyostelium Discoideum Development, Yi Chen

Dissertations, Theses, and Capstone Projects

Quorum sensing, the ability to measure the local cell density, is required for animal cells to achieve proper cell growth, differentiation and development. However, because of the genetic intractability of mammalian cells, we study quorum sensing in the genetically pliable unicellular eukaryote Dictyostelium discoideum. D. discoideum cells live as individual cells under vegetative conditions. Starvation sets off development to a multicellular organism. But cells won't develop unless enough cells are under starvation conditions. Approximately 10⁵ cells are needed to form a fruiting body, the final stage of the development. When starved, cells are able to calculate the concentration …

Community Reactions To Campaigns Addressing Crystal Methamphetamine Use Among Gay And Bisexual Men In New York City, Jose Nanín, Jeffrey T. Parsons, David S. Bimbi, Christian Grov, Justin T. Brown

Publications and Research

Crystal methamphetamine (aka “crystal meth”) use with high-risk sex has become an emerging health problem for gay and bisexual men in New York City since the late 1990s. Public health campaigns were eventually developed to encourage gay and bisexual men to avoid or reconsider using crystal meth. Reactions to three campaigns were measured with a cross-sectional survey administered in 2004. Among an ethnically-diverse sample of 971 gay and bisexual men, 61.8% reported seeing the campaigns. Those who reported ever using crystal meth, recent use, and recent use with sex were significantly more likely to have seen the campaigns. In …

Tgf-Β Maintains Dormancy Of Prostatic Stem Cells In The Proximal Region Of Ducts, Sarah N. Salm, Patricia E. Burger, Sandra Coetzee, Ken Goto, David Moscatelli, E. Lynette Wilson

Publications and Research

We have previously shown that prostatic stem cells are located in the proximal region of mouse prostatic ducts. Here, we show that this region responds differently to transforming growth factor (TGF)-β than the distal ductal region and that under physiological conditions androgens and TGF-β are crucial overall regulators of prostatic tissue homeostasis. This conclusion is supported by the observations showing that high levels of TGF-β signaling are present in the quiescent proximal region of ducts in an androgen-replete animal and that cells in this region overexpress Bcl-2, which protects them from apoptosis. Moreover, androgen ablation reverses the proximal-distal TGF-β signaling …

Evolutionary Explanations In Medical And Health Profession Courses: Are You Answering Your Students' "Why" Questions?, Eugene E. Harris, Avelin A. Malyango

Publications and Research

Background Medical and pre-professional health students ask questions about human health that can be answered in two ways, by giving proximate and evolutionary explanations. Proximate explanations, most common in textbooks and classes, describe the immediate scientifically known biological mechanisms of anatomical characteristics or physiological processes. These explanations are necessary but insufficient. They can be complemented with evolutionary explanations that describe the evolutionary processes and principles that have resulted in human biology we study today. The main goal of the science of Darwinian Medicine is to investigate human disease, disorders, and medical complications from an evolutionary perspective. Discussion This paper contrasts …

Consuming (F)Ears Of Corn: Public Health And Biopharming, Rebecca Bratspies

Publications and Research

No abstract provided.

Superior Protection Against Malaria And Melanoma Metastases By A C-Glycoside Analogue Of The Natural Killer T Cell Ligand Α-Galactosylceramide, John Schmieg, Guangli Yang, Richard W. Franck, Moriya Tsuji

Publications and Research

α-Galactosylceramide (α-GalCer) is a glycolipid that stimulates natural killer T cells to produce both T helper (Th) 1 and Th2 cytokines. This property enables α-GalCer to ameliorate a wide variety of infectious, neoplastic, and autoimmune diseases; however, its effectiveness against any one disease is limited by the opposing activities of the induced Th1 and Th2 cytokines. Here, we report that a synthetic C-glycoside analogue of α-GalCer, α-C-galactosylceramide (α-C-GalCer), acts as natural killer T cell ligand in vivo, and stimulates an enhanced Th1-type response in mice. In two disease models requiring Th1-type responses for control, namely malaria and melanoma metastases, α-C-GalCer …

Persistence Of Virus-Reactive Serum Immunoglobulin M Antibody In Confirmed West Nile Virus Encephalitis Cases, John T. Roehrig, Denis Nash, Beth Maldin, Anne Labowitz, Denise A. Martin, Robert S. Lanciotti, Grant L. Campbell

Publications and Research

Twenty-nine laboratory-confirmed West Nile virus (WNV) encephalitis patients were bled serially so that WNV-reactive immunoglobulin (Ig) M activity could be determined. Of those patients bled, 7 (60%) of 12 had anti-WNV IgM at approximately 500 days after onset. Clinicians should be cautious when interpreting serologic results from early season WNV IgM-positive patients.

Using Distance Learning To Enhance Cross-Listed Interdisciplinary Law School Courses, Paula E. Berg

Publications and Research

No abstract provided.