Medicine and Health Sciences Commons^™

Adults With Cleft Lip And Palate And Hearing Loss, Rachna Gopal, Brenda Louw

ETSU Faculty Works

Framework and Research Question:

• The International Classification of Functioning, Disability and Health (ICF) developed by the World Health Organization (WHO 2001) is a framework to address functioning and disability related to a health condition within the context of the individual’s activities and participation in everyday life.
• Therefore, in addition to the audiologic test battery the individual’s perception of hearing status and its impact on communication should be considered.
• The aim of this study is to describe the hearing status of Mauritian adultslivingwith CL/P and their perceptions of the role of hearing in their lives

Serum Hypercoagulability States In Coats' Disease., Fariba Ghassemi, Carol L. Shields, Masoumeh Mohebbi, Mehdi Nili Ahmadabadi, Fatemeh Morsali, Siamak Sabour

Wills Eye Hospital Papers

PURPOSE: The purpose of this study was to investigate the serum hypercoagulability state and common viral and protozoan infections in Coats' disease versus a normal control group.

MATERIALS AND METHODS: In this comparative case series, 22 consecutive patients with Coats' disease and 19 non-Coats' patients undergoing lensectomy for congenital, traumatic, or senile cataract between January 2011 and June 2014 were included. Laboratory data for hypercoagulability states and common viral and protozoan infections were investigated.

RESULTS: The mean age for the Coats' group was 14.5 years (median 8 years, range: 2 months to 59 years), and for the control group it …

Comprehensive Neighborhood Portraits And Child Asthma Disparities Introduction, Ashley W. Kranjac, Rachel T. Kimbro, Justin T. Denney, Kristin M. Osiecki, Brady S. Moffett, Keila N. Lopez

Sociology Faculty Articles and Research

Objectives Previous research has established links between child, family, and neighborhood disadvantages and child asthma. We add to this literature by first characterizing neighborhoods in Houston, TX by demographic, economic, and air quality characteristics to establish differences in pediatric asthma diagnoses across neighborhoods. Second, we identify the relative risk of social, economic, and environmental risk factors for child asthma diagnoses. Methods We geocoded and linked electronic pediatric medical records to neighborhood-level social and economic indicators. Using latent profile modeling techniques, we identified Advantaged, Middle-class, and Disadvantaged neighborhoods. We then used a modified version of the Blinder-Oaxaca regression decomposition method to …

Health Policy & Management News, Georgia Southern University

Health Policy & Community Health: News & Publications (2011-2018)

• Georgia Southern Collaborates with Researchers from CDC and NACCHO to Create a Taxonomy of LBoH, Based on LHDs Perspectives

Social Ecological Factors Associated With Parental Vaccination Decisions And Perceptions Of Barriers To Childhood Immunizations, Catherine A. Ferris

Dissertations

The success of childhood immunizations has led to a decrease in the visibility of the morbidity and mortality of vaccine-preventable diseases. Parents are questioning the validity and safety of vaccines resulting in significantly increasing numbers of underimmunized and unvaccinated children throughout the country. The purpose of this dissertation was to explore the perceptions of barriers to immunizations in parents with children, birth to 12 months of age presenting for a well-child or vaccinations-only visit to one of two pediatric primary care clinics located in San Diego County. The social ecological model was used to guide this dissertation. A cross-sectional, descriptive …

Map7 Regulates Axon Collateral Branch Development In Dorsal Root Ganglion Neurons., Stephen R Tymanskyj, Benjamin Yang, Aditi Falnikar, Angelo C Lepore, Le Ma

Department of Neuroscience Faculty Papers

Collateral branches from axons are key components of functional neural circuits that allow neurons to connect with multiple synaptic targets. Like axon growth and guidance, formation of collateral branches depends on the regulation of microtubules, but how such regulation is coordinated to ensure proper circuit development is not known. Based on microarray analysis, we have identified a role for microtubule-associated protein 7 (MAP7) during collateral branch development of dorsal root ganglion (DRG) sensory neurons. We show that MAP7 is expressed at the onset of collateral branch formation. Perturbation of its expression by overexpression or shRNA knockdown alters axon branching in …

College Of Public Health News, Georgia Southern University

College of Public Health: News & Publications

• Georgia Southern Examines Association between Consumption and Sleep Quantity in Pregnant Women
• Georgia SOuthern Collaborates with Researchers from CDC and NACCHO to create a Taxonomy of LBoH, Based on LHDs Perspectives
• Georgia Southern Examines Predictors of Mammogram and Pap Screenings among US Women

Ux007 For The Treatment Of Long Chain-Fatty Acid Oxidation Disorders: Safety And Efficacy In Children And Adults Following 24weeks Of Treatment., J Vockley, B Burton, G T Berry, N Longo, J Phillips, Pranoot Tanpaiboon, +Several Additional Authors

Pediatrics Faculty Publications

BACKGROUND: Long-chain fatty acid oxidation disorders (LC-FAOD) lead to accumulation of high concentrations of potentially toxic fatty acid intermediates. Newborn screening and early intervention have reduced mortality, but most patients continue to experience frequent hospitalizations and significant morbidity despite treatment. The deficient energy state can cause serious liver, muscle, and heart disease, and may be associated with an increased risk of sudden death. Triheptanoin is a medium odd-chain fatty acid. Anaplerotic metabolites of triheptanoin have the potential to replace deficient tricarboxylic acid (TCA) cycle intermediates, resulting in net glucose production as a novel energy source for the treatment of LC-FAOD. …

S4s8-Rpa Phosphorylation As An Indicator Of Cancer Progression In Oral Squamous Cell Carcinomas., Jeff Rector, Sasha Kapil, Kelly J. Treude, Phyllis Kumm, Jason G. Glanzer, Brendan M. Byrne, Shengqin Liu, Lynette M. Smith, Dominick J. Dimaio, Peter J. Giannini, Russell B. Smith, Greg G. Oakley

Journal Articles: College of Dentistry

Oral cancers are easily accessible compared to many other cancers. Nevertheless, oral cancer is often diagnosed late, resulting in a poor prognosis. Most oral cancers are squamous cell carcinomas that predominantly develop from cell hyperplasias and dysplasias. DNA damage is induced in these tissues directly or indirectly in response to oncogene-induced deregulation of cellular proliferation. Consequently, a DNA Damage response (DDR) and a cell cycle checkpoint is activated. As dysplasia transitions to cancer, proteins involved in DNA damage and checkpoint signaling are mutated or silenced decreasing cell death while increasing genomic instability and allowing continued tumor progression. Hyperphosphorylation of Replication …

Global Jefferson Day Presentation In The Jefferson Digital Commons, Daniel G. Kipnis, Msi

Jefferson Digital Commons News

The first annual Global Jefferson Day, sponsored by the Office of Global Affairs, was held on Monday, January 30th. Presentations from the event–including the Keynote address “Evidence Based Interventions for Reducing Maternal and Neonatal Mortality: The Belgaum Experience”by Shivaprasad S. Goudar, MD, MHPE, KLE University’s Jawaharlal Nehru Medical College, India–are now available in the Jefferson Digital Commons.

Metastatic Biomarkers In Synovial Sarcoma, Rosalia De Necochea-Campion, Lee M. Zuckerman, Hamid R. Mirshahidi, Shahrzad Khosrowpour, Chien-Shing Chen, Saied Mirshahidi

Library Articles and Research

Synovial sarcoma (SS) is an aggressive soft tissue sarcoma (STS) that typically occurs in the extremities near a joint. Metastatic disease is common and usually occurs in the lungs and lymph nodes. Surgical management is the mainstay of treatment with chemotherapy and radiation typically used as adjuvant treatment. Although chemotherapy has a positive impact on survival, the prognosis is poor if metastatic disease occurs. The biology of sarcoma invasion and metastasis remain poorly understood. Chromosomal translocation with fusion of the SYT and SSX genes has been described and is currently used as a diagnostic marker, although the full impact of …

Neuroinflammatory And Cognitive Consequences Of Combined Radiation And Immunotherapy In A Novel Preclinical Model., Gwendolyn J Mcginnis, David Friedman, Kristina H Young, Eileen Ruth S Torres, Charles R Thomas, Michael J Gough, Jacob Raber

Articles, Abstracts, and Reports

BACKGROUND: Cancer patients often report behavioral and cognitive changes following cancer treatment. These effects can be seen in patients who have not yet received treatment or have received only peripheral (non-brain) irradiation. Novel treatments combining radiotherapy (RT) and immunotherapy (IT) demonstrate remarkable efficacy with respect to tumor outcomes by enhancing the proinflammatory environment in the tumor. However, a proinflammatory environment in the brain mediates cognitive impairments in other neurological disorders and may affect brain function in cancer patients receiving these novel treatments. Currently, gaps exist as to whether these treatments impact the brain in individuals with or without tumors and …

Impact Of Cannabis Use On Treatment Outcomes Among Adults Receiving Cognitive-Behavioral Treatment For Ptsd And Substance Use Disorders, Lesia M. Ruglass, Alina Shevorykin, Vanja Radoncic, Kathryn M. Z. Smith, Philip H. Smith, Isaac R. Galatzer-Levy, Santiago Papini, Denise A. Hien

Publications and Research

Background: Research has demonstrated a strong link between trauma, posttraumatic stress disorder (PTSD) and substance use disorders (SUDs) in general and cannabis use disorders in particular. Yet, few studies have examined the impact of cannabis use on treatment outcomes for individuals with co-occurring PTSD and SUDs. Methods: Participants were 136 individuals who received cognitive-behavioral therapies for co-occurring PTSD and SUD. Multivariate regressions were utilized to examine the associations between baseline cannabis use and end-of-treatment outcomes. Multilevel linear growth models were fit to the data to examine the cross-lagged associations between weekly cannabis use and weekly PTSD symptom severity and primary …

01-10-2017 Hsc Committee Meeting Minutes, Patrice Martin

HSC Committee (A subcommittee of the UNM Board of Regents)

No abstract provided.

Possible Role Of Common Spices As A Preventive And Therapeutic Agent For Alzheimer's Disease, Omid Mirmosayyeb, Amirpouya Tanhaei, Hamid R. Sohrabi, Ralph Martins, Mana Tanhaei, Mohammad Admin Najaf, Ali Safaei, Rokhsareh Meamar

Research outputs 2014 to 2021

For centuries, spices have been consumed as food additives or medicinal agents. However, there is increasing evidence indicating the plant-based foods in regular diet may lower the risk of neurodegenerative diseases including Alzheimer disease. Spices, as one of the most commonly used plant-based food additives may provide more than just flavors, but as agents that may prevent or even halt neurodegenerative processes associated with aging. In this article, we review the role and application of five commonly used dietary spices including saffron turmeric, pepper family, zingiber, and cinnamon. Besides suppressing inflammatory pathways, these spices may act as antioxidant and inhibit …

Editing Of Misaminoacylated Trna Controls The Sensitivity Of Amino Acid Stress Responses In Saccharomyces Cerevisiae, Kyle Mohler, Rebecca Mann, Tammy J. Bullwinkle, Kyle W. Hopkins, Lin Hwang, Noah M. Reynolds, Brandon Gassaway, Hans-Rudolph Aerni, Jesse Rinehart, Michael Polymenis, Kym F. Faull, Michael Ibba

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Amino acid starvation activates the protein kinase Gcn2p, leading to changes in gene expression and translation. Gcn2p is activated by deacylated tRNA, which accumulates when tRNA aminoacylation is limited by lack of substrates or inhibition of synthesis. Pairing of amino acids and deacylated tRNAs is catalyzed by aminoacyl-tRNA synthetases, which use quality control pathways to maintain substrate specificity. Phenylalanyl-tRNA synthetase (PheRS) maintains specificity via an editing pathway that targets non-cognate Tyr-tRNA^Phe. While the primary role of aaRS editing is to prevent misaminoacylation, we demonstrate editing of misaminoacylated tRNA is also required for detection of amino acid starvation by …

Frequent Mild Head Injury Promotes Trigeminal Sensitivity Concomitant With Microglial Proliferation, Astrocytosis, And Increased Neuropeptide Levels In The Trigeminal Pain System., Ashley L. Tyburski, Lan Cheng, Soroush Assari, Kurosh Darvish, Melanie B Elliott

Department of Neurosurgery Faculty Papers

BACKGROUND: Frequent mild head injuries or concussion along with the presence of headache may contribute to the persistence of concussion symptoms.

METHODS: In this study, the acute effects of recovery between mild head injuries and the frequency of injuries on a headache behavior, trigeminal allodynia, was assessed using von Frey testing up to one week after injury, while histopathological changes in the trigeminal pain pathway were evaluated using western blot, ELISA and immunohistochemistry. RESULTS: A decreased recovery time combined with an increased mild closed head injury (CHI) frequency results in reduced trigeminal allodynia thresholds compared to controls. The repetitive CHI …

Targeting Cancer Stem Cell Propagation With Palbociclib, A Cdk4/6 Inhibitor: Telomerase Drives Tumor Cell Heterogeneity., Gloria Bonuccelli, Maria Peiris-Pages, Bela Ozsvari, Ubaldo E. Martinez-Outshoorn, Federica Sotgia, Michael P Lisanti

Department of Medical Oncology Faculty Papers

In this report, we systematically examined the role of telomerase activity in lung and ovarian cancer stem cell (CSC) propagation. For this purpose, we indirectly gauged telomerase activity, by linking the hTERT-promoter to eGFP. Using lung (A549) and ovarian (SKOV3) cancer cells, transduced with the hTERT-GFP reporter, we then employed GFP-expression levels to fractionate these cell lines into GFP-high and GFP-low populations. We functionally compared the phenotype of these GFP-high and GFP-low populations. More specifically, we now show that the cancer cells with higher telomerase activity (GFP-high) are more energetically activated, with increased mitochondrial mass and function, as well as …

Risk Factors For Poor Multidrug-Resistant Tuberculosis Treatment Outcomes In Kyiv Oblast, Ukraine, Omowunmi Aibana, Mariya Bachmaha, Viatcheslav Krasiuk, Natasha Rybak, Timothy P Flanigan, Vasyl Petrenko, Megan B Murray

Faculty, Staff and Student Publications

BACKGROUND: Ukraine is among ten countries with the highest burden of multidrug- resistant TB (MDR-TB) worldwide. Treatment success rates for MDR-TB in Ukraine remain below global success rates as reported by the World Health Organization. Few studies have evaluated predictors of poor MDR-TB outcomes in Ukraine.

METHODS: We conducted a retrospective analysis of patients initiated on MDR-TB treatment in the Kyiv Oblast of Ukraine between January 01, 2012 and March 31st, 2015. We defined good treatment outcomes as cure or completion and categorized poor outcomes among those who died, failed treatment or defaulted. We used logistic regression analyses to identify …

Adam19: A Novel Target For Metabolic Syndrome In Humans And Mice, Lakshini Weerasekera, Caroline Rudnicka, Qing-Xiang Sang, Joanne E. Curran, Matthew P. Johnson, Eric K. Moses, Harald H. H. Goring, John Blangero, Jana Hricova, Markus Schlaich, Vance B. Matthews

School of Medicine Publications

Obesity is one of the most prevalent metabolic diseases in the Western world and correlates directly with insulin resistance, which may ultimately culminate in type 2 diabetes (T2D). We sought to ascertain whether the human metalloproteinase A Disintegrin and Metalloproteinase 19 (ADAM19) correlates with parameters of the metabolic syndrome in humans and mice. To determine the potential novel role of ADAM19 in the metabolic syndrome, we first conducted microarray studies on peripheral blood mononuclear cells from a well-characterised human cohort. Secondly, we examined the expression of ADAM19 in liver and gonadal white adipose tissue using an in vivo diet induced …

Ada News - 02/06/2017, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

A Novel Microrna-1207-3p/Fndc1/Fn1/Ar Regulatory Pathway In Prostate Cancer, Dibash K. Das, Olorunseun O. Ogunwobi

Publications and Research

Prostate cancer (PCa) is the second most common cause of cancer-specific deaths in the U.S. Unfortunately, the underlying molecular mechanisms for its development and progression remain unclear. Studies have established that microRNAs (miRNAs) are dysregulated in PCa. The intron-derived microRNA-1207-3p (miR-1207-3p) is encoded at the non-protein coding gene locus PVT1 on the 8q24 human chromosomal region, an established PCa susceptibility locus. However, miR-1207-3p in PCa had not previously been investigated. Therefore, we explored if miR-1207-3p plays any regulatory role in PCa. We discovered that miR-1207-3p is significantly underexpressed in PCa cell lines in comparison to normal prostate epithelial cells, and …

What's Happening: February 6, 2017, Maine Medical Center

What's Happening

No abstract provided.

Week Of February 6, 2017, New York Medical College

InTouch

• Doc's Café Begins Modified Operations
• NYMC Hosts Active Shooter Response Training
• NYMC Shows Heart on National Wear Red Day

Preventive Healthcare: A Neural Network Analysis Of Behavioral Habits And Chronic Diseases, Viju Raghupathi, Wullianallur Raghupathi

Publications and Research

The research aims to explore the association between behavioral habits and chronic diseases, and to identify a portfolio of risk factors for preventive healthcare. The data is taken from the Behavioral Risk Factor Surveillance System (BRFSS) database of the Centers for Disease Control and Prevention, for the year 2012. Using SPSS Modeler, we deploy neural networks to identify strong positive and negative associations between certain chronic diseases and behavioral habits. The data for 475,687 records from BRFS database included behavioral habit variables of consumption of soda and fruits/vegetables, alcohol, smoking, weekly working hours, and exercise; chronic disease variables of heart …

Role Of Cyclic Di-Gmp And Exopolysaccharide In Type Iv Pilus Dynamics, Jan Ribbe, Amy E. Baker, Sebastian Euler, George A. O'Toole, Berenike Maier

Dartmouth Scholarship

For Pseudomonas aeruginosa, levels of cyclic di-GMP (c-di-GMP) govern the transition from the planktonic state to biofilm formation. Type IV pili (T4P) are crucial determinants of biofilm structure and dynamics, but it is unknown how levels of c-di-GMP affect pilus dynamics. Here, we scrutinized how c-di-GMP affects molecular motor properties and adhesive behavior of T4P. By means of retraction, T4P generated forces of ∼30 pN. Deletion mutants in the proteins with known roles in biofilm formation, swarming motility, and exopolysaccharide (EPS) production (specifically, the diguanylate cyclases sadC and roeA or the c-di-GMP phosphodiesterase bifA) showed only modest effects on …

Association Of Igg4 Response And Autoimmune Pancreatitis With Intraductal Papillary-Mucinous Neoplasms, Amin A. Hedayat, Mikhail Lisovsky, Arief A. Suriawinata

Dartmouth Scholarship

Objectives: Concurrent intraductal papillary-mucinous neoplasm (IPMN) and autoimmune pancreatitis (AIP) was observed in a patient (index case) at our institution. Cases of coincidental IPMN and type 1 AIP and concurrent ductal adenocarcinoma (PDAC) and AIP have been previously reported. In this study we evaluate the hypothesis that IPMN elicits an IgG4 response. Methods: Twenty-one pancreases (including the index case) with IPMN resected at our institution were studied. H&E stained slides were reviewed and blocks of peritumoral pancreas were immunostained with IgG4 to look for IgG4-positive plasma cells. Results: We found evidence of variable IgG4 overexpression in 4/21 (19%) of IPMN. …

Metalloproteinase-9 Contributes To Endothelial Dysfunction In Atherosclerosis Via Protease Activated Receptor-1, Jon M. Florence, Agnieszka Krupa, Laela M. Booshehri, Timothy C. Allen, Anna K. Kurdowska

Cellular and Molecular Biology Faculty Publications and Presentations

The atherosclerotic process begins when vascular endothelial cells undergo pro-inflammatory changes such as aberrant activation to dysfunctional phenotypes and apoptosis, leading to loss of vascular integrity. Our laboratory has demonstrated that exposure of mice to second hand smoke triggers an increase in expression of metalloproteinase-9. Further, metalloproteinase-9 released by second hand smoke--activated leukocytes may propagate pro-atherogenic alterations in endothelial cells. We have shown that levels of metalloproteinase-9 were increased in the plasma from apolipoprotein E deficient (ApoE-/-) mice exposed to second hand smoke relative to non-exposed controls. Moreover, we have collected data from two different, but complementary, treatments of second …

A Comparative Content Analysis Of Sports Concussions In News And Entertainment Print Media Publications In 2005 Versus 2015, Shayla N. Henrikson

Masters Theses

This study examined four distinct areas of sports concussion as they are presented in the media; definitions/descriptions of concussion, informants for direct quotes about concussions, signs and symptoms, and duration of time missed from sport including removal from play. The study examined print media articles published in 2005 (n=64) and 2015 (n=136). Additionally, journal articles aligning with the research components were analyzed to provide a review of the scope of knowledge during each of the collection periods. Overall, the discussion of sports concussion in the media broadened between 2005 and 2015. There was more variety in the descriptions used, types …

Medical School Watercooler Newsletter - February 5, 2017, Lindsey Lyle

Watercooler Newsletter

This is the February 5, 2017 edition of the Frederick P. Whiddon College of Medicine's Newsletter - Watercooler.

Contents Include:

Mark Your Calendar: Match Day 2017

Pediatrics Hosting Grand Rounds Next Week

USA Welcomes Dr. Charles Hanes

USA Chapter of Gold Humanism Honor Society to Focus on Compassion

Feb. 9 DSS to Feature Dr. Robert Sawyer