Medicine and Health Sciences Commons^™

Vincentian Education: The Role Of Compassion, Jerrold Ross

Journal of Vincentian Social Action

The renowned Vincentian Center of St John's University brings with it additional prestige and recognition to the research faculties who produce important findings for all levels of Catholic education and for the perpetuation of a tradition long associated with the University. Beginning with Catholic education in preschool and continuing through higher education, Vincentian education, now in its second century, should provide Hope, answer our dreams and refresh its reaction to a vibrant social context, so that people can understand its meaning beyond philosophical statements.

The Heart Of Vincentian Higher Education, Dennis H. Holtschneider Cm.

Journal of Vincentian Social Action

It means a great deal to me to be here at St. John’s University, where I began my university service twenty-seven years ago. It has been my own great joy to spend my life in Vincentian education. Working in Vincentian Universities combines my love for the intellectual life with a desire to serve the poor that I myself received because I attended a Vincentian university in my youth. And it’s the great heart of a Vincentian university to see possibility in ALL the young. I doubt that Bishop Loughlin, whose idea that there should be a university for immigrants led …

Jovsa: Editorial, Marc E. Gillespie

Journal of Vincentian Social Action

Vincentian Universities are engaged in service at so many levels and in so many ways, yet it is easy to move through our day unaware of the herculean efforts that our students and colleagues are engaged in. The Vincentian Universities seem rooted in the idea of service. For us, service is not another trend that we adopted, but rather it has always been part of our constitution. The work presented in this issue provides two direct examples of how we can better serve.

Cover Page

Journal of Vincentian Social Action

No abstract provided.

Il-15 Activates The Jak3/Stat3 Signaling Pathway To Mediate Glucose Uptake In Skeletal Muscle Cells, James E. Krolopp, Shantaé M. Thornton, Marcia J. Abbott

Health Sciences and Kinesiology Faculty Articles

Myokines are specialized cytokines that are secreted from skeletal muscle (SKM) in response to metabolic stimuli, such as exercise. Interleukin-15 (IL-15) is a myokine with potential to reduce obesity and increase lean mass through induction of metabolic processes. It has been previously shown that IL-15 acts to increase glucose uptake in SKM cells. However, the downstream signals orchestrating the link between IL-15 signaling and glucose uptake have not been fully explored. Here we employed the mouse SKM C2C12 cell line to examine potential downstream targets of IL-15-induced alterations in glucose uptake. Following differentiation, C2C12 cells were treated overnight with 100 …

Current And Evolving Approaches For Improving The Oral Permeability Of Bcs Class Iii Or Analogous Molecules, Vivek S. Dave, Deepak Gupta, Monica Yu, Phong Nguyen, Sheeba Varghese Gupta

Pharmacy Faculty/Staff Publications

The Biopharmaceutics Classification System (BCS) classifies pharmaceutical compounds based on their aqueous solubility and intestinal permeability. The BCS Class III compounds are hydrophilic molecules (high aqueous solubility) with low permeability across the biological membranes. While these compounds are pharmacologically effective, poor absorption due to low permeability becomes the rate-limiting step in achieving adequate bioavailability. Several approaches have been explored and utilized for improving the permeability profiles of these compounds. The approaches include traditional methods such as prodrugs, permeation enhancers, ion-pairing, etc., as well as relatively modern approaches such as nanoencapsulation and nanosizing. The most recent approaches include a combination/hybridization of …

Liver Enzymes And Risk Of Ischemic Heart Disease And Type 2 Diabetes Mellitus: A Mendelian Randomization Study, Junxi Liu, Shiu Lun Au Yeung, Gabriel M. Leung, C. Mary Schooling

Publications and Research

We used Mendelian randomization to estimate the causal effects of the liver enzymes, alanine aminotransferase (ALT), alkaline phosphatase (ALP) and gamma glutamyltransferase (GGT), on diabetes and cardiovascular disease, using genetic variants predicting these liver enzymes at genome wide significance applied to extensively genotyped case-control studies of diabetes (DIAGRAM) and coronary artery disease (CAD)/myocardial infarction (MI) (CARDIoGRAMplusC4D 1000 Genomes). Genetically higher ALT was associated with higher risk of diabetes, odds ratio (OR) 2.99 per 100% change in concentration (95% confidence interval (CI) 1.62 to 5.52) but ALP OR 0.92 (95% CI 0.71 to 1.19) and GGT OR 0.88 (95% CI 0.75 …

Impact Of Time-Varying Treatment Exposures On The Risk Of Venous Thromboembolism In Multiple Myeloma, Joshua D. Brown, Val R. Adams, Daniela C. Moga

Pharmacy Practice and Science Faculty Publications

Multiple myeloma (MM) has one of the highest risks of venous thromboembolism (VTE) of all cancers due to pathologic changes and treatment-related exposures. This study assessed the one-year incidence of VTE in newly diagnosed MM and to determine the baseline and time-varying treatment-related factors associated with VTE risk in a U.S.-based cohort. MM patients were identified and age, gender, and baseline comorbidities were determined. Treatment-related exposures included thalidomide derivatives (IMIDs), proteasome inhibitors, cytotoxic chemotherapy, steroids, erythropoietin-stimulating agents (ESAs), stem cell transplants (SCT), hospitalizations, infection, and central venous catheters (CVC). Multiple statistical models were used including a baseline competing risks model, …

Immunogenicity And Protective Efficacy Of The Dar-901 Booster Vaccine In A Murine Model Of Tuberculosis, Timothy Lahey, Dominick Laddy, Krystal Hill, Jacqueline Schaeffer

Dartmouth Scholarship

The development of a novel tuberculosis vaccine is a leading global health priority. SRL172, an inactivated, whole-cell mycobacterial vaccine, was safe, immunogenic and reduced the incidence of culture-confirmed tuberculosis in a phase III trial in HIV-infected and BCG immunized adults in Tanzania. Here we describe the immunogenicity and protective efficacy of DAR-901, a booster vaccine against tuberculosis manufactured from the same seed strain using a new scalable method.

Variable Patterns Of Ectopic Mineralization In Enpp1asj-2j Mice, A Model For Generalized Arterial Calcification Of Infancy., Sarah Y. Siu, Nathaniel A. Dyment, David W. Rowe, John P. Sundberg, Jouni Uitto, Qiaoli Li

Department of Dermatology and Cutaneous Biology Faculty Papers

Generalized arterial calcification of infancy (GACI) is an autosomal recessive disorder characterized by early onset of extensive mineralization of the cardiovascular system. The classical forms of GACI are caused by mutations in the ENPP1 gene, encoding a membrane-bound pyrophosphatase/phosphodiesterase that hydrolyzes ATP to AMP and inorganic pyrophosphate. The asj-2J mouse harboring a spontaneous mutation in the Enpp1 gene has been characterized as a model for GACI. These mutant mice develop ectopic mineralization in skin and vascular connective tissues as well as in cartilage and collagen-rich tendons and ligaments. This study examined in detail the temporal ectopic mineralization phenotype of connective …

Comparative Genetic Screens In Human Cells Reveal New Regulatory Mechanisms In Wnt Signaling, Andres M. Lebensohn, Ramin Dubey, Leif Neitzel, Ofelia Tacchelly-Benites

Dartmouth Scholarship

The comprehensive understanding of cellular signaling pathways remains a challenge due to multiple layers of regulation that may become evident only when the pathway is probed at different levels or critical nodes are eliminated. To discover regulatory mechanisms in canonical WNT signaling, we conducted a systematic forward genetic analysis through reporter-based screens in haploid human cells. Comparison of screens for negative, attenuating and positive regulators of WNT signaling, mediators of R-spondin-dependent signaling and suppressors of constitutive signaling induced by loss of the tumor suppressor adenomatous polyposis coli or casein kinase 1α uncovered new regulatory features at most levels of the …

The Effect Of A Powered Ankle Foot Orthosis On Walking In A Stroke Subject: A Case Study, Ali Pourghasem, Ismail Ebrahimi Takamjani, Mohammad Taghi Karimi, Mohammad Kamali, Mohammad Jannesari, Iman Salafian

Department of Mechanical and Materials Engineering: Faculty Publications

[Purpose] Standing and walking are impaired in stroke patients. Therefore, assisted devices are required to restore their walking abilities. The ankle foot orthosis with an external powered source is a new type of orthosis. The aim of this study was to evaluate the performance of a powered ankle foot orthosis compared with unpowered orthoses in a stroke patient.

[Subjects and Methods] A single stroke subject participated in this study. The subject was fitted with three types of ankle foot orthosis (powered, posterior leg spring, and carbon ankle foot orthoses). He was asked to walk with and without the three types …

Finite Element Simulation And Additive Manufacturing Of Stiffness-Matched Niti Fixation Hardware For Mandibular Reconstruction Surgery, Ahmadreza Jahadakbar, Narges Shayesteh Moghaddam, Amirhesam Amerinatanzi, David Dean, Haluk E. Karaca, Mohammad Elahinia

Mechanical Engineering Faculty Publications

Process parameters and post-processing heat treatment techniques have been developed to produce both shape memory and superelastic NiTi using Additive Manufacturing. By introducing engineered porosity, the stiffness of NiTi can be tuned to the level closely matching cortical bone. Using additively manufactured porous superelastic NiTi, we have proposed the use of patient-specific, stiffness-matched fixation hardware, for mandible skeletal reconstructive surgery. Currently, Ti-6Al-4V is the most commonly used material for skeletal fixation devices. Although this material offers more than sufficient strength for immobilization during the bone healing process, the high stiffness of Ti-6Al-4V implants can cause stress shielding. In this paper, …

Tx-004hr Vaginal Estradiol Has Negligible To Very Low Systemic Absorption Of Estradiol., David F Archer, Ginger D Constantine, James A Simon, Harvey Kushner, Philip Mayer, Brian Bernick, Shelli Graham, Sebastian Mirkin, Rejoice Study Group.

Obstetrics and Gynecology Faculty Publications

OBJECTIVE: To evaluate the pharmacokinetics of TX-004HR vaginal estradiol softgel capsules when used for treating moderate-to-severe dyspareunia in postmenopausal women with vulvar and vaginal atrophy.

METHODS: A substudy of the REJOICE trial (multicenter, double-blind, placebo-controlled, phase 3) evaluated the pharmacokinetics of 4, 10, and 25-μg TX-004HR doses once/d for 2 weeks, followed by twice/wk for 10 weeks. Serum samples obtained at 2, 4, 6, 10, and 24 hours postdose on days 1 and 14, and once on day 84, were analyzed for area under the serum concentration-time curve, tmax, Cmin, Cavg, and Cmax for estradiol, estrone, and estrone conjugates.

RESULTS: …

Sirt1 Regulates Glial Progenitor Proliferation And Regeneration In White Matter After Neonatal Brain Injury., Beata Jablonska, Marcin Gierdalski, Li-Jin Chew, Teresa Hawley, Mackenzie Catron, Arturo Lichauco, Juan Cabrera-Luque, Tracy Yuen, David Rowitch, Vittorio Gallo

Pediatrics Faculty Publications

Regenerative processes in brain pathologies require the production of distinct neural cell populations from endogenous progenitor cells. We have previously demonstrated that oligodendrocyte progenitor cell (OPC) proliferation is crucial for oligodendrocyte (OL) regeneration in a mouse model of neonatal hypoxia (HX) that reproduces diffuse white matter injury (DWMI) of premature infants. Here we identify the histone deacetylase Sirt1 as a Cdk2 regulator in OPC proliferation and response to HX. HX enhances Sirt1 and Sirt1/Cdk2 complex formation through HIF1α activation. Sirt1 deacetylates retinoblastoma (Rb) in the Rb/E2F1 complex, leading to dissociation of E2F1 and enhanced OPC proliferation. Sirt1 knockdown in culture …

What's Happening: December 19, 2016, Maine Medical Center

What's Happening

No abstract provided.

Feasibility Study For Rural Health Clinic, Cynthia A. Noble

Doctor of Nursing Practice Scholarly Project

An Abstract of the Scholarly Project by

Cindy Noble

The purpose of this study was to determine the feasibility of a rural health clinic in the Adair, Oklahoma area. A mixed-mode survey was sent to 2,890 households within a certain zip code for the Adair community and surrounding area. A link for the survey was also included so the survey could be accessed on line. The total number of surveys returned was 88. The respondents of the survey did show a willingness to use healthcare clinic if one were available in Adair, Oklahoma. The surveying also showed that the majority …

Advances And Perspectives In Genetics Of Congenital Thyroid Disorders Associated With Thyroglobulin Gene Mutations, Héctor M. Targovnik, Cintia E. Citterio, Sofi Siffo, Carina M. Rivolta

Pharmacy Faculty Articles and Research

Dyshormonogenesis due to thyroglobulin (TG) gene mutations is a rare cause of congenital hypothyroidism with an estimated incidence of approximately 1 in 100,000 newborns. The TG gene is organized in 48 exons, spanning over 270 kb on human chromosome 8q24. The human TG mRNA is 8.5 Kb long and the preprotein monomer is composed of a 19 amino acids signal peptide followed by a 2749 residues polypeptide. Until now, one hundred seventeen deleterious mutations in the human TG gene have been identified and characterized, originating structural changes in the protein that alter the normal protein folding, assembly and …

A Neuronal Network Of Mitochondrial Dynamics Regulates Metastasis., M. Cecilia Caino, Jae Ho Seo, Angeline Aguinaldo, Eric Wait, Kelly G. Bryant, Andrew V. Kossenkov, James E. Hayden, Valentina Vaira, Annamaria Morotti, Stefano Ferrero, Silvano Bosari, Dmitry I. Gabrilovich, Lucia R. Languino, Andrew R. Cohen, Dario C. Altieri

Department of Cancer Biology Faculty Papers

The role of mitochondria in cancer is controversial. Using a genome-wide shRNA screen, we now show that tumours reprogram a network of mitochondrial dynamics operative in neurons, including syntaphilin (SNPH), kinesin KIF5B and GTPase Miro1/2 to localize mitochondria to the cortical cytoskeleton and power the membrane machinery of cell movements. When expressed in tumours, SNPH inhibits the speed and distance travelled by individual mitochondria, suppresses organelle dynamics, and blocks chemotaxis and metastasis, in vivo. Tumour progression in humans is associated with downregulation or loss of SNPH, which correlates with shortened patient survival, increased mitochondrial trafficking to the cortical cytoskeleton, greater …

Week Of December 19, 2016, New York Medical College

InTouch

• Department of Surgery Hosts Thirteenth Annual Louis R.M. DelGuercio, M.D., Distinguished Visiting Professorship and Research Day
• Student Leadership Groups Take Action
• The First Snowman Project Is a Success
• P2P Committee Recognizes Role Models at NYMC

The Effects Of Frequency Of Social Interaction, Social Cohesion, Age, And The Built Environment On Walking, Gretchen Allison Luhr

Dissertations and Theses

The purpose of this dissertation was to explore, through a social ecological framework, the multifaceted effects of the neighborhood environment by investigating how dimensions of both the built environment and the neighborhood social context may interact to influence walking. Aesthetics, land use mix, crime, and pedestrian infrastructure were considered with respect to built environment walkability, and the neighborhood social context was conceptualized using measures of both social cohesion and social interaction with neighbors. This research used data from an Environmental Protection Agency (EPA)-funded study of 748 adults (18 years of age and older) residing in the Lents neighborhood in Portland, …

Role Of The Endocannabinoid System And Medical Cannabis, Sabrina Jarvis, Sean Rasmussen, Blaine Winters

Student Works

Our bodies produce substances called endocannabinoids which attach to receptors within the endocannabinoid system (ECS) impacting physiological processes on a daily basis. The cannabis plant contains over 100 different cannabinoids which also manipulate the ECS. Knowledge about these interactions have led to an increase in cannabis based pharmacological studies. Providers should have a basic understanding about how the ECS works and how cannabis is being used to treat certain illnesses. This article presents what is currently known about the ECS and how cannabis based medicines impact it, as well as the current laws providers need know regarding cannabis use.

The Hif/Phf8/Ar Axis Promotes Prostate Cancer Progression., D Tong, Q Liu, G Liu, W Yuan, L Wang, Y Guo, W Lan, Dianzheng Zhang, S Dong, Y Wang, H Xiao, J Mu, C Mao, J Wong, J Jiang

PCOM Scholarly Works

Recent studies provide strong evidence that the androgen receptor (AR) signaling pathway remains active in castration-resistant prostate cancer (CRPC). However, the underlying mechanisms are not well understood. In this study, we demonstrate that plant homeo domain finger protein 8 (PHF8 )interacts with and functions as an essential histone demethylase activity-dependent AR coactivator. Furthermore, we demonstrate that the expression of PHF8 is induced by hypoxia in various prostate cancer cell lines. Knockdown of either hypoxia-inducible factor HIF2α or HIF1α almost completely abolished hypoxia-induced PHF8 expression. Importantly, we observed that PHF8 is highly expressed in clinical androgen deprived prostate cancer samples and …

The Vibrio Cholerae Minor Pilin Tcpb Initiates Assembly And Retraction Of The Toxin-Coregulated Pilus, Dixon Ng, Tony Harn, Tuba Altindal, Subramania Kolappan, Jarrad Marles, Rajan Lala, Ingrid Spielman, Yang Gao, Caitlyn Hauke, Gabriela Kovacikova

Dartmouth Scholarship

Type IV pilus (T4P) systems are complex molecular machines that polymerize major pilin proteins into thin filaments displayed on bacterial surfaces. Pilus functions require rapid extension and depolymerization of the pilus, powered by the assembly and retraction ATPases, respectively. A set of low abundance minor pilins influences pilus dynamics by unknown mechanisms. The Vibrio cholerae toxin-coregulated pilus (TCP) is among the simplest of the T4P systems, having a single minor pilin TcpB and lacking a retraction ATPase. Here we show that TcpB, like its homolog CofB, initiates pilus assembly. TcpB co-localizes with the pili but at extremely low levels, equivalent …

Medical School Watercooler Newsletter - December 18, 2016, Lindsey Lyle

Watercooler Newsletter

This is the December 18, 2016 edition of the Frederick P. Whiddon College of Medicine's newsletter - Watercooler.

Contents Include:

• Dr. Terri Babineau to Present Two Lectures at USA College of Medicine

Characteristics Of Medication Advertisements Found In Us Women’S Fashion Magazines, Jennifer Mongiovi, Grace Clarke Hillyer, Corey H. Basch, Danna Ethan, Rodney Hammond

Publications and Research

Background: Although prescriptions are dispensed at discretion of medical professionals, many pharmaceutical companies use direct-to-consumer (DTC) advertising to increase sales. Over-the- counter (OTC) medications are similarly marketed.

Methods: We examined the content of advertisements in 38 issues of 9 popular US women’s fashion magazines. We evaluated target audience, health condition, product availability, message appeal, target to females, and mention of potential side effects and benefits.

Results: Sixty total medication advertisements were identified, 58.3% (95% CI: 45.8, 70.8) for prescription products. In magazines targeted to non-Hispanic Whites, >65% of advertisements were for OTC medications whereas 80% (95% CI: 66.7, 94.5) of …

Alcohol Use And Strenuous Physical Activity In College Students: A Longitudinal Test Of 2 Explanatory Models Of Health Behavior, Heather A. Davis, Elizabeth N. Riley, Gregory T. Smith, Richard S. Milich, Jessica L. Burris

Psychology Faculty Publications

Objective: To help clarify the effect of gender on the bidirectional relationship between alcohol use and strenuous physical activity in college students. Participants: Five hundred twenty-four (52% female) college students recruited in August 2008 and 2009 and followed up in April 2009 and April 2011, respectively. Methods: Participants reported their alcohol use and strenuous physical activity on 2 occasions (baseline and follow-up) spaced approximately 1 or 2 years apart. Results: For females, alcohol use quantity at baseline was associated with increased strenuous physical activity at 1- and 2-year follow-ups, and alcohol use frequency at baseline was …

The Carrot And The Stick? Strategies To Improve Compliance With College Campus Tobacco Policies, Amanda Fallin-Bennett, Maria Roditis, Stanton A. Glantz

Nursing Faculty Publications

Objective: Tobacco-free policies are being rapidly adopted nationwide, yet compliance with these policies remains a challenge. This study explored college campus key informants' experiences with tobacco policies, and their perceived benefits, drawbacks, and outcomes. Participants: The sample for this study was 68 key informants representing 16 different California universities with varying tobacco policies (no smoking indoors and within 20 feet of entrances, designated smoking areas, 100% smoke-free, and 100% tobacco-free). Methods: Qualitative, descriptive study. Semistructured interviews were transcribed verbatim and analyzed using content analysis. Results: Strategies to improve compliance ranged from a social approach to a …

Moving After Baby: Developing Informed Dance/Movement Therapy Interventions For Symptoms Of Postpartum Depression, Tonia Levison

Creative Arts Therapies Theses

This thesis was a phenomenological study, which investigated the lived experience of four women who had changes in mood and behavior postpartum. The purpose of this study was to fully understand the actual experience of women going through the changes instead of basing interventions off of a list of symptoms in a book. The study culminated in the development of three client centered dance/movement therapy interventions to treat the changes in mood and behavior that the participants experienced in hopes of preventing a formal diagnosis of postpartum depression. This study expanded the literature related to the treatment of postpartum depression, …

Self-Care Practices For Dance/Movement Therapy Student Interns: A Multifaceted Toolbox, Stephanie N. Terrell

Creative Arts Therapies Theses

The purpose of this project was to create tools for self-care practices that help second year dance/movement therapy (DMT) students at Columbia College Chicago cope with possible risks encountered within clinical practice. The importance of developing effective self-care habits for practitioners in therapeutic professions is emphasized in literature, and it is encouraged that this self-care practice is developed during a student’s graduate training experience. Literature in the areas of therapists’ self-care practices, counselor development, burnout, compassion fatigue, countertransference, somatic countertransference, therapist distress, and vicarious traumatization are reviewed. A product development methodology was used, the Eight Stage-Gate Process for New Product …