Digital Commons Network^™

Order Without Intellectual Property Law : Open Science In Influenza, Amy Kapczynski

Cornell Law Review

Today, intellectual property (IP) scholars accept that IP as an approach to information production has serious limits. But what lies beyond IP? A new literature on “intellectual production without IP” (or “IP without IP”) has emerged to explore this question, but its examples and explanations have yet to convince skeptics. This Article reorients this new literature via a study of a hard case: a global influenza virus-sharing network that has for decades produced critically important information goods, at significant expense, and in a loose-knit group—all without recourse to IP. I analyze the Network as an example of “open science,” a …

The End Of Aids: Gender, Race And Class Politics In New York's Campaign To End The Epidemic, Lauren Suchman

Dissertations, Theses, and Capstone Projects

Since its official discovery in 1981, the story of HIV/AIDS has been a story of inequality. Not only has the virus spread more easily among those marginalized due to their gender, race, or class, but AIDS activism itself has tended to elevate the voices and needs of the more powerful over those with less privilege. While we might point to 1981, when the CDC issued its first official report on HIV, as the official “beginning” of HIV/AIDS, where and how does the story end? This dissertation examines one attempt to bring the story to a close: New York State’s “Ending …

Trypanosome Lytic Factor Mediated Immunity Against Leishmania Sp., Jyoti Pant

Dissertations, Theses, and Capstone Projects

Trypanosome Lytic Factor (TLF) is an innate immunity complex that was originally discovered to protect against African Trypanosomes. The major components of TLF are Apolipoprotein A1 (APOA1), Apolipoprotein L1 (APOL1) and HPR (Haptoglobin Related Protein), where APOL1 is necessary and sufficient for trypanolysis. Recently we have shown that TLF ameliorates infections by cutaneous Leishmania species. Here we investigated the effect of different primate and human TLF against different Leishmania sp. Our result shows that TLF kills metacyclic promastigotes of cutaneous Leishmania sp. within immune cells such as neutrophils and macrophages by two different mechanism. Using transiently transfected and germline transgenic …

Natural History Collections: Teaching About Biodiversity Across Time, Space, And Digital Platforms, Anna K. Monfils, Karen E. Powers, Christopher J. Marshall, Christopher T. Martine, James F. Smith, L. Alan Prather

Biology Faculty Publications and Presentations

Natural history collections offer unique physical and virtual opportunities for formal and informal progressive learning. Collections are unique data in that they each represent a biological record at a single place and time that cannot be obtained by any other method. Collections-based experiences lead to an increased understanding of and substantive interaction with the living world. Global biological diversity and changes in that diversity are directly tracked through specimens in collections, regardless of whether changes are ancient or recent. We discuss how collections, specimens, and the data associated with them, can be critical components linking nature and scientific inquiry. Specimens …

Healthcare Contact And Treatment Uptake Following Hepatitis C Virus Screening And Counseling Among Rural Appalachian People Who Use Drugs, Dustin B. Stephens, April M. Young, Jennifer R. Havens

Behavioral Science Faculty Publications

Background—Hepatitis C virus (HCV) remains a major contributor to morbidity and mortality worldwide. Since 2009, Kentucky has led the United States in cases of acute HCV, driven largely by injection drug use in rural areas. Improved treatment regimens hold promise of mitigating the impact and transmission of HCV, but numerous barriers obstruct people who inject drugs (PWID) from receiving care, particularly in medically underserved settings.

Methods—503 rural people who use drugs were recruited using respondent-driven sampling and received HCV screening and post-test counseling. Presence of HCV antibodies was assessed using enzyme immunoassay of dried blood samples. Sociodemographic and …

An Investigation Of Public Injection Drug Use In New York City: A Mixed-Methods Study, Taeko M. Frost

Dissertations and Theses

Background: Drug use and injection-related harms are on the rise in the United States (US). As a result, new outbreaks of HIV and viral hepatitis C (HCV) attributed to injection drug use have been identified across the country. In addition to HIV and HCV, skin and soft tissue infection (SSTIs) that result from risky injection practices lead to preventable and costly emergency department (ED) visits. The concurrent opioid overdose epidemic has prompted a national conversation on how to effectively address drug-related harms and associated costs. International studies have identified that the place a person injects is related to adverse health …

Amblyomma Maculatum Secis Binding Protein 2 And Putative Selenoprotein P Are Indispensable For Pathogen Replication And Tick Fecundity, Khemraj Budachetri, Gary Crispell, Shahid Karim

Faculty Publications

Selenium, a vital trace element, is incorporated into selenoproteins to produce selenocysteine. Our previous studies have revealed an adaptive co-evolutionary process that has enabled the spotted fever-causing tick-borne pathogen Rickettsia parkeri to survive by manipulating an antioxidant defense system associated with selenium, which includes a full set of selenoproteins and other antioxidants in ticks. Here, we conducted a systemic investigation of SECIS binding protein 2 (SBP2) and putative selenoprotein P (SELENOP) by transcript silencing in adult female Gulf-coast ticks (Amblyomma maculatum). Knockdown of the SBP2 and SELENOP genes depleted the respective transcript levels of these tick selenogenes, and …

Persistence Of Macrocytosis After Discontinuation Of Zidovudine In Hiv-Infected Patients, Inski Yu, Richard N. Greenberg, Timothy N. Crawford, Alice C. Thornton, Thein Myint

Internal Medicine Faculty Publications

The duration of macrocytosis after stopping zidovudine (ZDV) is unknown. Among 104 HIV-infected patients treated with ZDV for more than 1 year, 84 patients had macrocytosis at ZDV discontinuation. The median mean corpuscular volume (MCV) was 114.6 fL (range 100-128 fL). Patients were divided into 2 groups: those who did (resolved macrocytosis, n = 36) and did not (persistent macrocytosis, n = 48) normalize MCV at 3 to 6 months after ZDV discontinuation. Alcohol use (P = .02), smoking (P = .03), and lower (but within normal range) folic acid levels (P = .05) were related to …

Assessing The Effect Of Nutritional Interventions On Body Composition Changes During Pregnancy In Moderately Malnourished Malawian Women, Megan K. Kitagawa

Master's Theses

Background: Malnutrition can affect the body composition changes that occur in healthy pregnancy, resulting in adverse effects to both the mother and infant. Supplementary foods with high quality protein may result in more favorable changes in lean mass and fat mass in pregnant malnourished women.

Objective: To retrospectively assess changes in body composition in moderately malnourished pregnant Malawian women in response to one of three nutritional interventions.

Methods: Height, weight, MUAC, and TSF were measured in pregnant women with MUAC >20.6 cm and19) were compared using ANOVA. If differences were detected, differences between groups were tested using the Tukey HSD …

Extended-Spectrum Antiprotozoal Bumped Kinase Inhibitors: A Review, Wesley C. Van Voorhis, J. Stone Doggett, Marilyn Parsons, Matthew A. Hulverson, Ryan Choi, Samuel L. M. Arnold, Michael W. Riggs, Andrew Hemphill, Daniel K. Howe, Robert H. Mealey, Audrey O. T. Lau, Ethan A. Merritt, Dustin J. Maly, Erkang Fan, Kayode K. Ojo

Veterinary Science Faculty Publications

Many life-cycle processes in parasites are regulated by protein phosphorylation. Hence, disruption of essential protein kinase function has been explored for therapy of parasitic diseases. However, the difficulty of inhibiting parasite protein kinases to the exclusion of host orthologues poses a practical challenge. A possible path around this difficulty is the use of bumped kinase inhibitors for targeting calcium dependent protein kinases that contain atypically small gatekeeper residues and are crucial for pathogenic apicomplexan parasites’ survival and proliferation. In this review, we review efficacy against the kinase target, the parasite growth in vitro, and in animal infection models, as well …

Microbial Invasion Vs. Tick Immune Regulation, Daniel E. Sonenshine, Kevin R. Macaluso

Biological Sciences Faculty Publications

Ticks transmit a greater variety of pathogenic agents that cause disease in humans and animals than any other haematophagous arthropod, including Lyme disease, Rocky Mountain spotted fever, human granulocytic anaplasmosis, babesiosis, tick-borne encephalitis, Crimean Congo haemorhagic fever, and many others (Gulia-Nuss et al., 2016). Although diverse explanations have been proposed to explain their remarkable vectorial capacity, among the most important are their blood feeding habit, their long term off-host survival, the diverse array of bioactive molecules that disrupt the host's natural hemostatic mechanisms, facilitate blood flow, pain inhibitors, and minimize inflammation to prevent immune rejection (Hajdušek et al., 2013). Moreover, …

Training Medical Scientists Of The Future, Robert A. White, Larry Segars, Marshall Andersen, Margaret Kincaid

Faculty and Staff Publications

No abstract provided.

Kansas City University: A Private University With A Very Public Mission, Marc Hahn

Faculty and Staff Publications

No abstract provided.

Cross-Reactive Immunity To Porcine Reproductive And Respiratory Syndrome Virus And Its Contribution To Protection, Ignacio Correas

School of Veterinary and Biomedical Sciences: Dissertations, Theses, and Student Research

Due to the vast geographical distribution and significant economic losses generated, porcine reproductive and respiratory syndrome virus (PRRSV) can be considered the most important swine pathogen of contemporary times. Current control and eradication strategies against PRRSV have difficulty succeeding because of their complex nature and the absence of an effective vaccine. A major obstacle for PRRSV vaccine development is the broad heterogeneity of the virus, both at the genetic and antigenic level, its rapid evolution, and an incomplete knowledge of the immune responses responsible for clearing the virus from the host. Specifically, how known correlates of protection against PRRSV—neutralizing antibodies …

Homologous Recombination In Protozoan Parasites And Recombinase Inhibitors, Andrew A. Kelso, Sarah M. Waldvogel, Adam J. Luthman, Michael G. Sehorn

Publications

Homologous recombination (HR) is a DNA double-strand break (DSB) repair pathway that utilizes a homologous template to fully repair the damaged DNA. HR is critical to maintain genome stability and to ensure genetic diversity during meiosis. A specialized class of enzymes known as recombinases facilitate the exchange of genetic information between sister chromatids or homologous chromosomes with the help of numerous protein accessory factors. The majority of the HR machinery is highly conserved among eukaryotes. In many protozoan parasites, HR is an essential DSB repair pathway that allows these organisms to adapt to environmental conditions and evade host immune systems …

Evaluation Of The Effect Of Serum Antibody Abundance Against Bovine Coronavirus On Bovine Coronavirus Shedding And Risk Of Respiratory Tract Disease In Beef Calves From Birth Through The First Five Weeks In A Feedlot, Aspen M. Workman, Larry A. Kuehn, Tara G. Mcdaneld, Michael L. Clawson, Carol G. Chitko-Mckown, John Dustin Loy

School of Veterinary and Biomedical Sciences: Faculty Publications

Objective: To evaluate the effect of serum antibody abundance against bovine coronavirus (BCV) on BCV shedding and risk of bovine respiratory disease (BRD) in beef calves from birth through the first 5 weeks in a feedlot.

Animals: 890 natural-service crossbred beef calves from 4 research herds.

Procedures: Serial blood samples for measurement of serum anti-BCV antibody abundance by an ELISA and nasal swab specimens for detection of BCV and other viral and bacterial BRD pathogens by real-time PCR methods were collected from all calves or subsets of calves at predetermined times from birth through the first 5 weeks after feedlot …

Military Force And Mass Migration In Europe, Matthew N. Metzel, John M. Lorenzen

The US Army War College Quarterly: Parameters

No abstract provided.

Study Of Regulated Cell Death In Two Systems: Pd-1 In Natural Killer Cells And Rip3 In Neurons, Yu Huang

Dissertations and Theses (Open Access)

Cell death is not only an essential phenomenon in normal development and homeostasis, but also crucial in various pathologies. It is now clear that many types of cell death can be regulated by pharmacological or genetic interventions. These were largely achieved by identifying the molecular mechanisms underlying the regulated cell death (RCD). While in the immune system, RCD needs to be facilitated to help the clearance of pathogens and tumors, in healthy cells, especially the terminally differentiated neurons in the nervous system, it is more desirable to protect cells from dying due to stress under pathological conditions. Thus, understating the …

Improved Single Molecule Detection Platform Using A Buried Arrow Design, Thomas Allen Wall

Theses and Dissertations

As the microelectronics industry pushes microfabrication processes further, the lab-on-a-chip field has continued to piggy-back off the industry's fabrication capabilities with the goal of producing total chemical and biological systems on small chip-size platforms. One important function of such systems is the ability to perform single molecule detection. There are currently many methods being researched for performing single molecule detection, both macro and micro in scale. This dissertation focuses on an optofluidic, lab-on-a-chip platform called the ARROW biosensor, which possesses several advantages over macro-scale single molecule detection platforms. These advantages include an amplification-free detection scheme, cheap parallel fabrication techniques, rapid …

Social Capital, Health Literacy, And Access To Healthcare : A Study Among Rural And Urban Populations In Ghana, Padmore Adusei Amoah

Lingnan Theses

There is ample evidence supporting the association between social networks, and health and well-being. However, existing research and policies to address health-related inequalities in Ghana, have largely neglected this critical nexus. To address the knowledge gap, this study uses the concept of social capital (social relationships and the resources embedded in them) to investigate how and to what extent social relationships influence healthcare access and health literacy among selected rural and urban people. The study also examines how the stock of social capital, and the forms it takes, can influence implementation, and sustenance of local level pro-poor health policies. One …

“The Calamity That Should Come”, Richard E. Bennett

Religious Educator: Perspectives on the Restored Gospel

Speaking at Brigham Young University in 1981, Ezra Taft Benson, then President of the Quorum of the Twelve Apostles, remarked as follows:

I realize this is an unpleasant topic on which to dwell. I take no delight in its portrayal, nor do I look forward to the day when calamities shall come with increasing number upon humanity. But these words are not my own; the Lord has spoken them. Knowing what we know as his servants, can we hesitate to raise a warning voice to all who will listen that they may be prepared for the days ahead? Silence in …

Point Of Care Diagnosis Of Multiple Schistosome Parasites: Species-Specific Dna Detection In Urine By Loop-Mediated Isothermal Amplification (Lamp), Nilanjan Lodh, Kei Mikita, Kwabena M. Bosompem, William K. Anyan, Joseph K. Quartey, Joseph Otchere, Clive J. Shiff

Clinical Lab Sciences Faculty Research and Publications

Schistosomes are easily transmitted and high chance of repeat infection, so if control strategies based on targeted mass drug administration (MDA) are to succeed it is essential to have a test that is sensitive, accurate and simple to use. It is known and regularly demonstrated that praziquantel does not always eliminate an infection so in spite of the successes of control programs a residual of the reservoir survives to re-infect snails. The issue of diagnostic sensitivity becomes more critical in the assessment of program effectiveness. While serology, such as antigen capture tests might improve sensitivity, it has been shown that …

Anti-Staphylococcal Activity Of Variovorax Paradoxus Eps, Patricia Holt-Torres

Electronic Theses, Projects, and Dissertations

Variovorax paradoxus EPS is a gram-negative rod isolated from the sunflower rhizosphere at CSUSB. Preliminary research has shown that Variovorax paradoxus EPS has anti-staphylococcal activity in liquid and solid co-culture. Anti-staphylococcal activity of Wild type and V. paradoxus EPS 𝚫4519 on 0.5% YE agar with embedded S. aureus AH1710 supports the idea that a soluble molecule is responsible for this activity, as the agar acted as a physical barrier between V. paradoxus EPS and S. aureus colonies. Preliminary genetic analysis of V. paradoxus EPS identified three loci that suitable candidates for the synthesis of a potential anti-staphylococcal small molecule. …

Trends In Hpv Vaccine Initiation And Completion Among Girls In Texas: Behavioral Risk Factor Surveillance System Data, 2008–2010, Tatjana Gazibara, Haomiao Jia, Erica I. Lubetkin

Publications and Research

Objective: The objective of this study was to evaluate the trend of HPV vaccine initiation and completion among girls in Texas from 2008 to 2010.

Methods: Data were obtained from the Behavioral Risk Factors Surveillance System (BRFSS) over 3 years (2008–2010). The information regarding HPV vaccination was gathered from the parents of 9- to 17-year-old daughters (choosing only 1 per household) in randomly selected households in the sample area.

Results: The highest prevalence of vaccine initiation and completion were detected in 2010 (20.9% and 9.7%, respectively). Over the study period, HPV vaccine initiation statistically significantly increased (2008, 14.9%; 2009, 20.7%; …

Readiness For Antimicrobial Resistance (Amr) Surveillance In Pakistan; A Model For Laboratory Strengthening, Dania Khalid Saeed, Rumina Hasan, Mahwish Naim, Afia Zafar, Erum Khan, Kauser Jabeen, Seema Irfan, Imran Ahmed Haq, Mohammad Zeeshan, Zabin Wajidali, Joveria Farooqi, Sadia Shakoor, Abdul Chagla, Jason Rao

Department of Pathology and Laboratory Medicine

Background: Limited capacity of laboratories for antimicrobial susceptibility testing (AST) presents a critical diagnostic bottleneck in resource limited countries. This paper aims to identify such gaps and to explore whether laboratory networks could contribute towards improving AST in low resource settings.
Methods: A self-assessment tool to assess antimicrobial susceptibility testing capacity was administered as a pre-workshop activity to participants from 30 microbiology laboratories in 3 cities in Pakistan. Data from public and private laboratories was analyzed and capacity of each scored in percentage terms. Laboratories from Karachi were invited to join a support network. A cohort of five laboratories that …

Sources Of Health Financing And Health Outcomes: A Panel Data Analysis, Tomoki Fujii

Research Collection School Of Economics

We study the differential impacts of public and private sources of health spending on health outcomes using a triple difference approach. We find that private health spending has on average a higher health-promoting effect than public health spending. This result is robust with respect to the choice of outcome measure and covariates in the regression and driven primarily by the countries with ineffective governments. Once we restrict our sample to countries with effective governments, private health spending is no better than public health spending for improving the health outcome.

Borrelia Infection And Risk Of Celiac Disease, A Alaedini, B Lebwohl, Gary P. Wormser, P Green, J Ludvigsson

NYMC Faculty Publications

BACKGROUND: Environmental factors, including infectious agents, are speculated to play a role in the rising prevalence and the geographic distribution of celiac disease, an autoimmune disorder. In the USA and Sweden where the regional variation in the frequency of celiac disease has been studied, a similarity with the geographic distribution of Lyme disease, an emerging multisystemic infection caused by Borrelia burgdorferi spirochetes, has been found, thus raising the possibility of a link. We aimed to determine if infection with Borrelia contributes to an increased risk of celiac disease. METHODS: Biopsy reports from all of Sweden's pathology departments were used to …

Reply To Aitken Et Al., "Should Piperacillin-Tazobactam Be Used As Definitive Therapy Against Enterobacteriaceae Harboring Inducible Ampc Β-Lactamases?", L Cheng, B Nelson, M Mehta, Qiuhu Shi, A Gomez-Simmonds, A Uhlemann

NYMC Faculty Publications

No abstract provided.

An Exploratory Investigation Of Animal Hoarding Symptoms In A Sample Of Adults Diagnosed With Hoarding Disorder, Jennifer E. Ung, Mary Dozier, Christiana Bratiotis, Catherine R. Ayers

School of Social Work Faculty Publications and Presentations

Objective: The extant research on animal hoarding has a dearth of information on animal hoarding tendencies in adults diagnosed with hoarding disorder (HD). In the present study, we investigated possible recurrent animal hoarding behavioral and symptom patterns in individuals diagnosed with hoarding disorder. Methods: Hoarding severity scores from baseline assessments for 65 community-dwelling adults diagnosed with HD were analyzed with respect to their present and past animal ownership characteristics. Results: Approximately half of participants reported currently owning pets, and pet owners in the sample reported currently owning an average of two pets. Of the participants who reported currently owning animals, …

Readiness For Antimicrobial Resistance (Amr) Surveillance In Pakistan; A Model For Laboratory Strengthening, Dania Khalid Saeed, Rumina Hasan, Mahwish Naim, Afia Zafar, Erum Khan, Kauser Jabeen, Seema Irfan, Imran Ahmed Haq, Mohammad Zeeshan, Zabin Wajidali, Joveria Farooqi, Sadia Shakoor, Abdul Chagla, Jason Rao

Department of Pathology and Laboratory Medicine

Background: Limited capacity of laboratories for antimicrobial susceptibility testing (AST) presents a critical diagnostic bottleneck in resource limited countries. This paper aims to identify such gaps and to explore whether laboratory networks could contribute towards improving AST in low resource settings.
Methods: A self-assessment tool to assess antimicrobial susceptibility testing capacity was administered as a pre-workshop activity to participants from 30 microbiology laboratories in 3 cities in Pakistan. Data from public and private laboratories was analyzed and capacity of each scored in percentage terms. Laboratories from Karachi were invited to join a support network. A cohort of five laboratories that …