Medicine and Health Sciences Commons^™

Hacking Humans, Upgrading Homo Sapiens: The Role Of The Huntington's Disease Community And The Consequences For Life, Kenneth P. Serbin

At Risk for Huntington's Disease

No abstract provided.

Transdisciplinarity At The Boundaries: Exploring A Sylvan Metaphor For Health, Peter J. Whitehouse

Faculty Scholarship

Transdisciplinarity is an action oriented intellectual and ethical endeavor to address complex ecological, economic, and political challenges that humans face. Language is viewed as a powerful tool for necessary cultural change. Blending art and science looking for the difficult to define but critically important hidden spaces between apparently rigid conceptual structures is a core of transdisciplinarity. Metaphor is a particular powerful tool for examining boundaries and developing creative blends of structures and processes. Forests are biologically and culturally critical to life on the planet. In this paper we explore, a performance character named Sylvanus, the Tree Doctor, named after the …

Autoscore: An Open-Source Automated Tool For Scoring Listener Perception Of Speech, Stephanie A. Borrie, Tyson S. Barrett, Sarah E. Yoho Leopold

Psychology Faculty Publications

Speech perception studies typically rely on trained research assistants to score orthographic listener transcripts for words correctly identified. While the accuracy of the human scoring protocol has been validated with strong intra- and inter-rater reliability, the process of hand-scoring the transcripts is time-consuming and resource intensive. Here, an open-source computer-based tool for automated scoring of listener transcripts is built (Autoscore) and validated on three different human-scored data sets. Results show that not only is Autoscore highly accurate, achieving approximately 99% accuracy, but extremely efficient. Thus, Autoscore affords a practical research tool, with clinical application, for scoring listener intelligibility of speech.

What Is An Extinction Burst?, Kristal Huffman

Capstone Projects

Abstract

This paper will explore the effects of extinction, specifically the extinction burst. Extinction is known to be an effective and necessary process in decreasing specific behaviors (Iwata, Pace, Kalsher, Cowdery, & Cataldo, 1990). During this process, side effects might occur and the extinction burst is one of those side effects. Extinction bursts might be a problematic side effect, especially during treatment of severe behavior. This paper will explore the extinction burst in detail as well as how the term is used in both the basic and applied literature. Next, an investigation of the extinction burst as a technical term …

The Santa Clara, 2019-01-24, Santa Clara University

The Santa Clara

No abstract provided.

Absence Of Endothelial Α5Β1 Integrin Triggers Early Onset Of Experimental Autoimmune Encephalomyelitis Due To Reduced Vascular Remodeling And Compromised Vascular Integrity, Ravi Kant, Sebok K. Halder, Gregory J. Bix, Richard Milner

Sanders-Brown Center on Aging Faculty Publications

Early in the development of multiple sclerosis (MS) and its mouse model experimental autoimmune encephalomyelitis (EAE), vascular integrity is compromised. This is accompanied by a marked vascular remodeling response, though it is currently unclear whether this is an adaptive vascular repair mechanism or is part of the pathogenic process. In light of the well-described angiogenic role for the α5β1 integrin, the goal of this study was to evaluate how genetic deletion of endothelial α5 integrin (α5-EC-KO mice) impacts vascular remodeling and repair following vascular disruption during EAE pathogenesis, and how this subsequently influences clinical progression and inflammatory demyelination. Immunofluorescence staining …

Effect Of Prehospital Tourniquets On Resuscitation In Extremity Arterial Trauma, Allison G. Mcnickle, Douglas R. Fraser, Paul J. Chestovich, Deborah A. Kuhls, John J. Fildes

School of Medicine Faculty Research

Background: Timely tourniquet placement may limit ongoing hemorrhage and reduce the need for blood products. This study evaluates if prehospital tourniquet application altered the initial transfusion needs in arterial injuries when compared with a non-tourniquet control group. Methods: Extremity arterial injuries were queried from our level I trauma center registry from 2013 to 2017. The characteristics of the cohort with prehospital tourniquet placement (TQ+) were described in terms of tourniquet use, duration, and frequency over time. These cases were matched 1:1 by the artery injured, demographics, Injury Severity Score, and mechanism of injury to patients arriving without a tourniquet (TQ−). …

Effects Of Am80 Compared To Ac261066 In A High Fat Diet Mouse Model Of Liver Disease, Marta Melis, Xiao-Han Tang, Steven E. Trasino, Viral M. Patel, Daniel J. Stummer, Jose Jessurun, Lorraine J. Gudas

Publications and Research

The roles of retinoids in nonalcoholic fatty liver disease (NAFLD) remain unclear and a better understanding may lead to therapies that prevent or limit NAFLD progression. We examined the actions of retinoic acid receptor (RAR) agonists- AM80 for RARαand AC261066 for RARβ2- in a murine model of NAFLD. We fed wild type C57Bl/6 mice a chow or a 45% high fat diet (HFD) for 12 weeks, followed by 4 additional weeks with the HFD+AM80; HFD +AC261066; or HFD. The HFD+AM80 group showed greater hyperglycemia and glucose intolerance compared to other groups. Histopathological evaluation of the livers showed the highest degree …

Quality Assurance Guidelines For Interstitial Hyperthermia., H. Dobšíček Trefná, M. Schmidt, G. C. Van Rhoon, H. P. Kok, S. S. Gordeyev, U. Lamprecht, D. Marder, J. Nadobny, P. Ghadjar, S Abdel-Rahman, A. M. Kukiełka, V. Strnad, M. D. Hurwitz, Z. Vujaskovic, C. J. Diederich, P. R. Stauffer, J. Crezee

Department of Radiation Oncology Faculty Papers

Quality assurance (QA) guidelines are essential to provide uniform execution of clinical hyperthermia treatments and trials. This document outlines the clinical and technical consequences of the specific properties of interstitial heat delivery and specifies recommendations for hyperthermia administration with interstitial techniques. Interstitial hyperthermia aims at tumor temperatures in the 40-44 °C range as an adjunct to radiation or chemotherapy. The clinical part of this document imparts specific clinical experience of interstitial heat delivery to various tumor sites as well as recommended interstitial hyperthermia workflow and procedures. The second part describes technical requirements for quality assurance of current interstitial heating equipment …

Development Of A Physical Therapy Faculty Workload Measurement Tool, Wanda Nitsch, Kathleen Manella, Jodi Liphart, Cherie Peters-Brinkerhof, Terri Roberts

Education Collection

Counting credit hours is not an equitable way to measure faculty workload in physical therapy education considering online delivery with heavy workloads negatively impacting satisfaction, learning outcomes, and research productivity. The University of St. Augustine for Health Sciences (USAHS) is a graduate-level institution in the United States, with seven Doctor of Physical Therapy programs offered in four US locations. USAHS faculty workload includes 50% teaching, 20% scholarship, 30% a combination of service, administration, release, and discretionary time. The aim of this study was to develop a faculty workload measurement tool that quantifies productivity, was easy to use, and equitable. Two …

Histology For Cytotechnologists I, Joanna Burkhardt

Library Impact Statements

No abstract provided.

02-05-2019 Hsc Committee Meeting Notice, Hsc Committee

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

No abstract provided.

Circular Rna Circnol10 Inhibits Lung Cancer Development By Promoting Sclm1-Mediated Transcriptional Regulation Of The Humanin Polypeptide Family, Aruo Nan, Lijian Chen, Nan Zhang, Yangyang Jia, Xin Li, Hanyu Zhou, Yihui Ling, Zhishan Wang, Chengfeng Yang, Sijin Liu, Yiguo Jiang

Toxicology and Cancer Biology Faculty Publications

circNOL10 is a circular RNA expressed at low levels in lung cancer, though its functions in lung cancer remain unknown. Here, the function and molecular mechanism of circNOL10 in lung cancer development are investigated using in vitro and in vivo studies, and it is shown that circNOL10 significantly inhibits the development of lung cancer and that circNOL10 expression is co‐regulated by methylation of its parental gene Pre‐NOL10 and by splicing factor epithelial splicing regulatory protein 1 (ESRP1). circNOL10 promotes the expression of transcription factor sex comb on midleg‐like 1 (SCML1) by inhibiting transcription factor ubiquitination and thus also affects regulation …

A Child With Congenital Aglossia: A Narrative Review And Descriptive Case Study, Betty Mcmicken

Communication Sciences and Disorders Faculty Articles and Research

This article details an account of a young female with congenial aglossia. Because of the low incidence of this anatomical and physiological presentation, this narrative review includes a brief historical review of the disorder and a detailed description of: (1) reports in the literature of congenital hypoglossia and aglossia, (2) characteristics of speech in children with congenital aglossia below the age of 18 years, and (3) the medical history, speech acquisition, and course of intervention of a 5-year-old girl with congenital aglossia currently in speech treatment.

Lipid Uptake By Alveolar Macrophages Drives Fibrotic Responses To Silica Dust., Xiaomin Hou, Ross Summer, Ziying Chen, Ying Tian, Jingjing Ma, Jie Cui, Xiaohui Hao, Lingli Guo, Hong Xu, Hongli Wang, Heliang Liu

Center for Translational Medicine Faculty Papers

Silicosis is a common occupational disease and represents a significant contributor to respiratory morbidity and mortality worldwide. Lipid-laden macrophages, or foam cells, are observed in the lungs of patients with silicosis but the mechanisms mediating their formation remain poorly understood. In this study, we sought to elucidate the mechanisms by which silica promotes foam cell formation in the lung, and to determine whether uptake of lipids alone is sufficient to drive TGF-β production by alveolar macrophages. Consistent with previous reports, we found that foam cells were markedly increased in the lungs of patients with silicosis and that these findings associated …

Strategies Employed By Community-Based Service Providers To Address Hiv-Associated Neurocognitive Challenges: A Qualitative Study, Renato M. Liboro, Sean B. Rourke, Francisco Ibanez-Carrasco, Andrew Easton, Daniel Pugh, Claudia Medina, Allan Rae, Paul A. Shuper, Lori E. Ross

Psychology Faculty Research

Background: HIV-associated neurocognitive disorders and other causes of neurocognitive challenges experienced by people living with HIV (PLWH) persist as public health concerns in developed countries. Consequently, PLWH who experience neurocognitive challenges increasingly require social support and mental health services from community-based providers in the HIV sector. Methods: Thirty-three providers from 22 AIDS service organizations across Ontario, Canada, were interviewed to determine the strategies they used to support PLWH experiencing neurocognitive difficulties. Thematic analysis was conducted to determine key themes from the interview data. Results: Three types of strategies were identified: (a) intrapersonal, (b) interpersonal, and (c) organizational. Intrapersonal strategies involved …

Therapeutic Efficacy Of A Novel Βiii/Βiv-Tubulin Inhibitor (Veru-111) In Pancreatic Cancer, Vivek K. Kashyap, Qinghui Wang, Saini Setua, Prashanth K.B. Nagesh, Neeraj Chauhan, Sonam Kumari, Pallabita Chowdhury, Duane D. Miller, Murali M. Yallapu, Wei Li, Meena Jaggi, Bilal B. Hafeez, Subhash C. Chauhan

School of Medicine Publications

Background: The management of pancreatic cancer (PanCa) is exceptionally difficult due to poor response to available therapeutic modalities. Tubulins play a major role in cell dynamics, thus are important molecular targets for cancer therapy. Among various tubulins, βIII and βIV-tubulin isoforms have been primarily implicated in PanCa progression, metastasis and chemo-resistance. However, specific inhibitors of these isoforms that have potent anti-cancer activity with low toxicity are not readily available.

Methods: We determined anti-cancer molecular mechanisms and therapeutic efficacy of a novel small molecule inhibitor (VERU-111) using in vitro (MTS, wound healing, Boyden chamber and real-time xCELLigence assays) and in vivo …

Mechanistic Target Of Rapamycin Complex 1 Promotes The Expression Of Genes Encoding Electron Transport Chain Proteins And Stimulates Oxidative Phosphorylation In Primary Human Trophoblast Cells By Regulating Mitochondrial Biogenesis., Fredrick J Rosario, Madhulika B Gupta, Leslie Myatt, Theresa L Powell, Jeremy P Glenn, Laura Cox, Thomas Jansson

Paediatrics Publications

Trophoblast oxidative phosphorylation provides energy for active transport and protein synthesis, which are critical placental functions influencing fetal growth and long-term health. The molecular mechanisms regulating trophoblast mitochondrial oxidative phosphorylation are largely unknown. We hypothesized that mechanistic Target of Rapamycin Complex 1 (mTORC1) is a positive regulator of key genes encoding Electron Transport Chain (ETC) proteins and stimulates oxidative phosphorylation in trophoblast and that ETC protein expression is down-regulated in placentas of infants with intrauterine growth restriction (IUGR). We silenced raptor (mTORC1 inhibition), rictor (mTORC2 inhibition) or DEPTOR (mTORC1/2 activation) in cultured term primary human trophoblast (PHT) cells. mTORC1 inhibition …

Cytochrome P450s And Uses Thereof, Joseph Chappell, Lyle F. Ralston

Pharmaceutical Sciences Faculty Patents

The invention relates to isolated cytochrome P450 polypeptides and nucleic acid molecules, as well as expression vectors and transgenic plants containing these molecules. In addition, the invention relates to uses of such molecules in methods of increasing the level of resistance against a disease caused by a plant pathogen in a transgenic plant, in methods for producing altered compounds, for example, hydroxylated compounds, and in methods of producing isoprenoid compounds.

Multi-Ancestry Study Of Blood Lipid Levels Identifies Four Loci Interacting With Physical Activity, Tuomas O. Kilpeläinen, Amy R. Bentley, Raymond Noordam, Yun Ju Sung, Karen Schwander, Thomas W. Winkler, Hermina Jakupović, Daniel I. Chasman, Alisa Manning, Ioanna Ntalla, Hugues Aschard, Michael R. Brown, Lisa De Las Fuentes, Nora Franceschini, Xiuqing Guo, Dina Vojinovic, Stella Aslibekyan, Mary F. Feitosa, Minjung Kho, Solomon K. Musani, Melissa Richard, Heming Wang, Zhe Wang, Traci M. Bartz, Lawrence F. Bielak, Archie Campbell, Rajkumar Dorajoo, Virginia Fisher, Fernando P. Hartwig, Andrea R. V. R. Horimoto, Donna K. Arnett

Epidemiology and Environmental Health Faculty Publications

Many genetic loci affect circulating lipid levels, but it remains unknown whether lifestyle factors, such as physical activity, modify these genetic effects. To identify lipid loci interacting with physical activity, we performed genome-wide analyses of circulating HDL cholesterol, LDL cholesterol, and triglyceride levels in up to 120,979 individuals of European, African, Asian, Hispanic, and Brazilian ancestry, with follow-up of suggestive associations in an additional 131,012 individuals. We find four loci, in/near CLASP1, LHX1, SNTA1, and CNTNAP2, that are associated with circulating lipid levels through interaction with physical activity; higher levels of physical activity enhance the HDL …

Biotransformed Metabolites Of The Hop Prenylflavanone Isoxanthohumol, Hyun Jung Kim, Soon-Ho Yim, Fubo Han, Bok Yun Kang, Hyun Jin Choi, Da-Woon Jung, Darren R. Williams, Kirk R. Gustafson, Edward J. Kennelly, Ik-Soo Lee

Publications and Research

A metabolic conversion study on microbes is known as one of the most useful tools to predict the xenobiotic metabolism of organic compounds in mammalian systems. The microbial biotransformation of isoxanthohumol (1), a major hop prenylflavanone in beer, has resulted in the production of three diastereomeric pairs of oxygenated metabolites (2–7). The microbial metabolites of 1 were formed by epoxidation or hydroxylation of the prenyl group, and HPLC, NMR, and CD analyses revealed that all of the products were diastereomeric pairs composed of (2S)- and (2R)- isomers. The structures of these metabolic compounds were elucidated to be (2S,200S)- and (2R,200S)-40 …

Impact Of Donor Milk On Short- And Long-Term Growth Of Very Low Birth Weight Infants, Rebecca Hoban, Michael E. Schoeny, Anita Esquerra-Zwiers, Tanyaporn K. Kaenkumchorn, Gina Casini, Grace Tobin, Alan H. Siegel, Kousiki Patra, Matthew Hamilton, Jennifer Wicks, Paula Meier, Aloka L. Patel

Faculty Publications

Mother’s own milk (MOM) reduces the risk of morbidities in very low birth weight (VLBW) infants. When MOM is unavailable, donor breastmilk (DM) is used, with unclear impact on short- and long-term growth. This retrospective analysis compared anthropometric data at six time points from birth to 20–24 months corrected age in VLBW infants who received MOM supplements of preterm formula (n = 160) versus fortified DM (n = 161) during neonatal intensive care unit (NICU) hospitalization. The cohort was 46% female; mean birth weight and gestational age (GA) were 998 g and 27.3 weeks. Multilevel linear growth models assessed changes …

Cytochrome P450s And Uses Thereof, Joseph Chappell, Lyle F. Ralston

Pharmaceutical Sciences Faculty Patents

The invention relates to isolated cytochrome P450 polypeptides and nucleic acid molecules, as well as expression vectors and transgenic plants containing these molecules. In addition, the invention relates to uses of such molecules in methods of increasing the level of resistance against a disease caused by a plant pathogen in a transgenic plant, in methods for producing altered compounds, for example, hydroxylated compounds, and in methods of producing isoprenoid compounds.

Association Of Obstructive Sleep Apnea With Cardiovascular Outcomes In Patients With Acute Coronary Syndrome., Jingyao Fan, Xiao Wang, Xin-Liang Ma, Virend K. Somers, Shaoping Nie, Yongxiang Wei

Department of Emergency Medicine Faculty Papers

Background The prognostic significance of obstructive sleep apnea ( OSA ) in patients with acute coronary syndrome ( ACS ) in the contemporary era is unclear. We performed a large, prospective cohort study and did a landmark analysis to delineate the association of OSA with subsequent cardiovascular events after ACS onset. Methods and Results Between June 2015 and May 2017, consecutive eligible patients admitted for ACS underwent cardiorespiratory polygraphy during hospitalization. OSA was defined as an apnea-hypopnea index ≥15 events·h-1. The primary end point was major adverse cardiovascular and cerebrovascular event ( MACCE ), including cardiovascular death, myocardial infarction, stroke, …

Upregulation Of The Wnk4 Signaling Pathway Inhibits Epithelial Sodium Channels Of Mouse Tracheal Epithelial Cells After Influenza A Infection, Yapeng Hou, Yong Cui, Zhiyu Zhou, Hongfei Liu, Hongfei Zhang, Yan Ding, Hongguang Nie, Hong-Long Ji

Cellular and Molecular Biology Faculty Publications and Presentations

Influenza virus has a significant impact on the respiratory system. The mechanism of how influenza virus impairs the fluid transport in airway is not fully understood. We examined its effects on epithelial sodium channels (ENaC), which are very important for water and salt transport in the respiratory system. We focused on the impacts of influenza virus on ENaC activity in mouse tracheal epithelial cells (MTECs) and applied Ussing chamber apparatus for recording the short-circuit currents in primary cultured MTECs. Expressions of α and γ-ENaC were measured at the protein and mRNA levels by western blot and quantitative real-time polymerase chain …

Global Epidemiology Of Lung Cancer., Julie A. Barta, Md, Charles A. Powell, Juan P. Wisnivesky

Division of Pulmonary, Allergy, and Critical Care Medicine Faculty Papers

While lung cancer has been the leading cause of cancer-related deaths for many years in the United States, incidence and mortality statistics - among other measures - vary widely worldwide. The aim of this study was to review the evidence on lung cancer epidemiology, including data of international scope with comparisons of economically, socially, and biologically different patient groups. In industrialized nations, evolving social and cultural smoking patterns have led to rising or plateauing rates of lung cancer in women, lagging the long-declining smoking and cancer incidence rates in men. In contrast, emerging economies vary widely in smoking practices and …

Week Of January 22, 2019, New York Medical College

InTouch

• Celia S. Freeman, M.B.A., Is Named Assistant Dean for Continuous Quality Improvement and Strategic Planning
• Center for Disaster Medicine Symposium Addresses Current State and Future Direction of Disaster Medicine and Preparedness
• NYMC Welcomes Senator Peter Harckham to Campus
• NYMC and TouroCOM Forge New Agreement for Admissions Interviews

The Santa Clara, 2019-02-21, Santa Clara University

The Santa Clara

No abstract provided.

What's Happening: January 21, 2019, Maine Medical Center

What's Happening

No abstract provided.

Ccne1 Amplification Is Associated With Poor Prognosis In Patients With Triple Negative Breast Cancer., Zi-Ming Zhao, Susan E Yost, Katherine E Hutchinson, Sierra Min Li, Yate-Ching Yuan, Javad Noorbakhsh, Zheng Liu, Charles Warden, Radia M Johnson, Xiwei Wu, Jeffrey H Chuang, Yuan Yuan

Faculty Research 2019

BACKGROUND: Triple negative breast cancer (TNBC) is aggressive with limited treatment options upon recurrence. Molecular discordance between primary and metastatic TNBC has been observed, but the degree of biological heterogeneity has not been fully explored. Furthermore, genomic evolution through treatment is poorly understood. In this study, we aim to characterize the genomic changes between paired primary and metastatic TNBCs through transcriptomic and genomic profiling, and to identify genomic alterations which may contribute to chemotherapy resistance.

METHODS: Genomic alterations and mRNA expression of 10 paired primary and metastatic TNBCs were determined through targeted sequencing, microarray analysis, and RNA sequencing. Commonly mutated …