Medicine and Health Sciences Commons^™

Trends And Determinants Of Family Planning Utilization Among Men In Indonesia, Haerawati Idris, Willyana Syafriyanti

Makara Journal of Health Research

Background: Population growth rate in the world is still increasing. To control population growth, governments issue family planning programs for married women and men. However, contraception use is still dominated by women. This study aims to analyze the trends and determinants of family planning utilization among men in Indonesia.

Methods: This study is quantitative in nature with a cross-sectional design, using secondary data from the Indonesian Health Demographic Survey (2007–2017). The sample comprised married men with a total of 27,859 respondents. For the final analysis, we conducted logistic regression statistical tests to determine family planning utilization among men. …

Epigenome-Wide Association Study Of Mitochondrial Genome Copy Number., Penglong Wang, Christina A Castellani, Jie Yao, Tianxiao Huan, Lawrence F Bielak, Wei Zhao, Jeffrey Haessler, Roby Joehanes, Xianbang Sun, Xiuqing Guo, Ryan J Longchamps, Joann E Manson, Megan L Grove, Jan Bressler, Kent D Taylor, Tuuli Lappalainen, Silva Kasela, David J Van Den Berg, Lifang Hou, Alexander Reiner, Yongmei Liu, Eric Boerwinkle, Jennifer A Smith, Patricia A Peyser, Myriam Fornage, Stephen S Rich, Jerome I Rotter, Charles Kooperberg, Dan E Arking, Daniel Levy, Chunyu Liu

Journal Articles

We conducted cohort- and race-specific epigenome-wide association analyses of mitochondrial deoxyribonucleic acid (mtDNA) copy number (mtDNA CN) measured in whole blood from participants of African and European origins in five cohorts (n = 6182, mean age = 57-67 years, 65% women). In the meta-analysis of all the participants, we discovered 21 mtDNA CN-associated DNA methylation sites (CpG) (P < 1 × 10-7), with a 0.7-3.0 standard deviation increase (3 CpGs) or decrease (18 CpGs) in mtDNA CN corresponding to a 1% increase in DNA methylation. Several significant CpGs have been reported to be associated with at least two risk factors (e.g. chronological age or smoking) for cardiovascular disease (CVD). Five genes [PR/SET domain 16, nuclear receptor subfamily 1 group H member 3 (NR1H3), DNA repair protein, DNA polymerase kappa and decaprenyl-diphosphate synthase subunit 2], which harbor nine significant CpGs, are known to be involved in mitochondrial biosynthesis and functions. For example, NR1H3 encodes a transcription factor that is differentially expressed during an adipose tissue transition. The methylation level of cg09548275 in NR1H3 was negatively associated with mtDNA CN (effect size = -1.71, P = 4 × 10-8) and was positively associated with the NR1H3 expression level (effect size = 0.43, P = 0.0003), which indicates that the methylation level in NR1H3 may underlie the relationship between mtDNA CN, the NR1H3 transcription factor and energy expenditure. In summary, the study results suggest that mtDNA CN variation in whole blood is associated with DNA methylation levels in genes that are involved in a wide range of mitochondrial activities. These findings will help reveal molecular mechanisms between mtDNA CN and CVD.

Women And Ethnoracial Minorities With Poor Cardiovascular Health Measures Associated With A Higher Risk Of Developing Mood Disorder, Aixia Guo, Kari A Stephens, Yosef M Khan, James R Langabeer, Randi E Foraker

2020-Current year OA Pubs

BACKGROUND: Mood disorders (MDS) are a type of mental health illness that effects millions of people in the United States. Early prediction of MDS can give providers greater opportunity to treat these disorders. We hypothesized that longitudinal cardiovascular health (CVH) measurements would be informative for MDS prediction.

METHODS: To test this hypothesis, the American Heart Association's Guideline Advantage (TGA) dataset was used, which contained longitudinal EHR from 70 outpatient clinics. The statistical analysis and machine learning models were employed to identify the associations of the MDS and the longitudinal CVH metrics and other confounding factors.

RESULTS: Patients diagnosed with MDS …

A Next Generation Sequencing-Based Protocol For Screening Of Variants Of Concern In Autism Spectrum Disorder, Jie Huang, Jun Liu, Ruiyi Tian, Kevin Liu, Patrick Zhuang, Hannah Tayla Sherman, Christoph Budjan, Michelle Fong, Min-Seo Jeong, Xue-Jun Kong

2020-Current year OA Pubs

Autism spectrum disorder (ASD) is a neurodevelopmental disorder with strong genetic influences. There is an increasing demand for ASD genetic testing beyond the traditionally recommended microarray and syndromic autism testing; however, the current whole genome sequencing (WGS) and whole exome sequencing (WES) methods are lacking an academic standard for WGS variant annotation, reporting, and interpretation, tailored towards patients with ASD and offer very limited interpretation for clinical significance. Using WGS data from six family trios, we demonstrate the clinical feasibility and technical implementation of an evidence-based, fully transparent bioinformatics pipeline and report framework for an ASD-focused WGS genetic report. We …

A Cross-Sectional Survey Of Potential Factors, Motivations, And Barriers Influencing Research Participation And Retention Among People Who Use Drugs In The Rural Usa, Angela T. Hetrick, April M. Young, Miriam R. Elman, Sarann Bielavitz, Rhonda L. Alexander, Morgan Brown, Elizabeth Needham Waddell, P. Todd Korthuis, Kathryn E. Lancaster

Epidemiology and Environmental Health Faculty Publications

BACKGROUND: Despite high morbidity and mortality among people who use drugs (PWUD) in rural America, most research is conducted within urban areas. Our objective was to describe influencing factors, motivations, and barriers to research participation and retention among rural PWUD.

METHODS: We recruited 255 eligible participants from community outreach and community-based, epidemiologic research cohorts from April to July 2019 to participate in a cross-sectional survey. Eligible participants reported opioid or injection drug use to get high within 30 days and resided in high-needs rural counties in Oregon, Kentucky, and Ohio. We aggregated response rankings to identify salient influences, motivations, and …

Breakthroughs In Hormonal Male Contraception, Alexander Patton, Seth Vann

Physician Assistant Capstones, 2020-current

Objective: Assess the efficacy of a nestorone plus testosterone gel at suppressing progestin levels and spermatogenesis.

Design: Systematic literature review.

Methods: Searches were done in PubMed and Dartmouth library using the terms nestorone, randomized control trial, human, and male. Limits used while searching included published in the last 10 years, randomized control trials, and English.

Results: Using the search criteria the following three studies were found that met the inclusion/exclusion criteria of this study: Ilani et al, Zitzmann et al, and Anawalt et al. All three studies were found on PubMed and reference the Ilani et al study.

Conclusion: Nestorone …

Acculturation Strategies And Pap Screening Uptake Among Sub-Saharan African Immigrants (Sais), Adebola Adegboyega, Jia-Rong Wu, Gia Mudd-Martin

Nursing Faculty Publications

Although regular cervical cancer screening can prevent cervical cancer, screening utilization remains low among immigrant population including sub-Saharan African immigrants (SAIs). Acculturation is a complex process, which can lead to adoption of positive or negative health behaviors from the dominant culture. Acculturation strategies are the varying ways in which individuals seek to go about their acculturation by either maintaining or rejecting their own cultural values ip or accepting or rejecting the host culture's cultural values. Cervical cancer screening behaviors among SAI women may be influenced by their acculturation strategies. We conducted a secondary analysis of data to examine the relationship …

Stat3 Inhibitor Mitigates Cerebral Amyloid Angiopathy And Parenchymal Amyloid Plaques While Improving Cognitive Functions And Brain Networks, Jogender Mehla, Itender Singh, Deepti Diwan, James W Nelson, Molly Lawrence, Eunjae Lee, Adam Q Bauer, David M Holtzman, Gregory J Zipfel

2020-Current year OA Pubs

Previous reports indicate a potential role for signal transducer and activator of transcription 3 (STAT3) in amyloid-β (Aβ) processing and neuritic plaque pathogenesis. In the present study, the impact of STAT3 inhibition on cognition, cerebrovascular function, amyloid pathology, oxidative stress, and neuroinflammation was studied using in vitro and in vivo models of Alzheimer's disease (AD)-related pathology. For in vitro experiments, human brain vascular smooth muscle cells (HBVSMC) and human brain microvascular endothelial cells (HBMEC) were used, and these cultured cells were exposed to Aβ peptides followed by measurement of activated forms of STAT3 expression and reactive oxygen species (ROS) generation. …

Radioembolization With Chemotherapy For Colorectal Liver Metastases: A Randomized, Open-Label, International, Multicenter, Phase Iii Trial, Mary F Mulcahy, Armeen Mahvash, Marc Pracht, Amir H Montazeri, Steve Bandula, Robert C G Martin, Ken Herrmann, Ewan Brown, Darryl Zuckerman, Gregory Wilson, Tae-You Kim, Andrew Weaver, Paul Ross, William P Harris, Janet Graham, Jamie Mills, Alfonso Yubero Esteban, Matthew S Johnson, Constantinos T Sofocleous, Siddharth A Padia, Robert J Lewandowski, Etienne Garin, Philip Sinclair, Riad Salem

Journal Articles

PURPOSE: To study the impact of transarterial Yttrium-90 radioembolization (TARE) in combination with second-line systemic chemotherapy for colorectal liver metastases (CLM).

METHODS: In this international, multicenter, open-label phase III trial, patients with CLM who progressed on oxaliplatin- or irinotecan-based first-line therapy were randomly assigned 1:1 to receive second-line chemotherapy with or without TARE. The two primary end points were progression-free survival (PFS) and hepatic PFS (hPFS), assessed by blinded independent central review. Random assignment was performed using a web- or voice-based system stratified by unilobar or bilobar disease, oxaliplatin- or irinotecan-based first-line chemotherapy, and

RESULTS: Four hundred twenty-eight patients from …

Evaluation Of Pediatric Rheumatology Telehealth Satisfaction During The Covid-19 Pandemic, Lindsay N Waqar-Cowles, John Chuo, Pamela F Weiss, Sabrina Gmuca, Marianna Lanoue, Jon M Burnham

College of Population Health Faculty Papers

Background: During the Coronavirus disease 2019 pandemic, ambulatory pediatric rheumatology healthcare rapidly transformed to a mainly telehealth model. However, pediatric patient and caregiver satisfaction with broadly deployed telehealth programs remains largely unknown. This study aimed to evaluate patient/caregiver satisfaction with telehealth and identify the factors associated with satisfaction in a generalizable sample of pediatric rheumatology patients.

Methods: Patients with an initial telehealth video visit with a rheumatology provider between April and June 2020 were eligible. All patients/caregivers were sent a post-visit survey to assess a modified version of the Telehealth Usability Questionnaire (TUQ) and demographic and clinical characteristics. TUQ total …

Epigenome-Wide Association Study Of Serum Urate Reveals Insights Into Urate Co-Regulation And The Slc2a9 Locus., Adrienne Tin, Pascal Schlosser, Pamela R Matias-Garcia, Chris H L Thio, Roby Joehanes, Hongbo Liu, Zhi Yu, Antoine Weihs, Anselm Hoppmann, Franziska Grundner-Culemann, Josine L Min, Victoria L Halperin Kuhns, Adebowale A Adeyemo, Charles Agyemang, Johan Ärnlöv, Nasir A Aziz, Andrea Baccarelli, Murielle Bochud, Hermann Brenner, Jan Bressler, Monique M B Breteler, Cristian Carmeli, Layal Chaker, Josef Coresh, Tanguy Corre, Adolfo Correa, Simon R Cox, Graciela E Delgado, Kai-Uwe Eckardt, Arif B Ekici, Karlhans Endlich, James S Floyd, Eliza Fraszczyk, Xu Gao, Xīn Gào, Allan C Gelber, Mohsen Ghanbari, Sahar Ghasemi, Christian Gieger, Philip Greenland, Megan L Grove, Sarah E Harris, Gibran Hemani, Peter Henneman, Christian Herder, Steve Horvath, Lifang Hou, Mikko A Hurme, Shih-Jen Hwang, Sharon L R Kardia, Silva Kasela, Marcus E Kleber, Wolfgang Koenig, Jaspal S Kooner, Florian Kronenberg, Brigitte Kühnel, Christine Ladd-Acosta, Terho Lehtimäki, Lars Lind, Dan Liu, Donald M Lloyd-Jones, Stefan Lorkowski, Ake T Lu, Riccardo E Marioni, Winfried März, Daniel L Mccartney, Karlijn A C Meeks, Lili Milani, Pashupati P Mishra, Matthias Nauck, Christoph Nowak, Annette Peters, Holger Prokisch, Bruce M Psaty, Olli T Raitakari, Scott M Ratliff, Alex P Reiner, Ben Schöttker, Joel Schwartz, Sanaz Sedaghat, Jennifer A Smith, Nona Sotoodehnia, Hannah R Stocker, Silvia Stringhini, Johan Sundström, Brenton R Swenson, Joyce B J Van Meurs, Jana V Van Vliet-Ostaptchouk, Andrea Venema, Uwe Völker, Juliane Winkelmann, Bruce H R Wolffenbuttel, Wei Zhao, Yinan Zheng, Marie Loh, Harold Snieder, Melanie Waldenberger, Daniel Levy, Shreeram Akilesh, Owen M Woodward, Katalin Susztak, Alexander Teumer, Anna Köttgen

Journal Articles

Elevated serum urate levels, a complex trait and major risk factor for incident gout, are correlated with cardiometabolic traits via incompletely understood mechanisms. DNA methylation in whole blood captures genetic and environmental influences and is assessed in transethnic meta-analysis of epigenome-wide association studies (EWAS) of serum urate (discovery, n = 12,474, replication, n = 5522). The 100 replicated, epigenome-wide significant (p < 1.1E-7) CpGs explain 11.6% of the serum urate variance. At SLC2A9, the serum urate locus with the largest effect in genome-wide association studies (GWAS), five CpGs are associated with SLC2A9 gene expression. Four CpGs at SLC2A9 have significant causal effects on serum urate levels and/or gout, and two of these partly mediate the effects of urate-associated GWAS variants. In other genes, including SLC7A11 and PHGDH, 17 urate-associated CpGs are associated with conditions defining metabolic syndrome, suggesting that these CpGs may represent a blood DNA methylation signature of cardiometabolic risk factors. This study demonstrates that EWAS can provide new insights into GWAS loci and the correlation of serum urate with other complex traits.

Ogr1-Dependent Regulation Of The Allergen-Induced Asthma Phenotype, Ajay P Nayak, Deepak A. Deshpande, Phd, Sushrut D. Shah, Dominic R Villalba, Roslyn Yi, Nadan Wang, Raymond B. Penn

Division of Pulmonary and Critical Care Medicine Faculty Papers

The proton-sensing receptor, ovarian cancer G protein-coupled receptor (OGR1), has been shown to be expressed in airway smooth muscle (ASM) cells and is capable of promoting ASM contraction in response to decreased extracellular pH. OGR1 knockout (OGR1KO) mice are reported to be resistant to the asthma features induced by inhaled allergen. We recently described certain benzodiazepines as OGR1 activators capable of mediating both procontractile and prorelaxant signaling in ASM cells. Here we assess the effect of treatment with the benzodiazepines lorazepam or sulazepam on the asthma phenotype in wild-type (WT) and OGR1KO mice subjected to inhaled house dust mite (HDM; …

Metabolic Syndrome And Acute Respiratory Distress Syndrome In Hospitalized Patients With Covid-19, Joshua L Denson, Aaron S Gillet, Yuanhao Zu, Margo Brown, Thaidan Pham, Yilin Yoshida, Franck Mauvais-Jarvis, Ivor S Douglas, Mathew Moore, Kevin Tea, Andrew Wetherbie, Rachael Stevens, John Lefante, Jeffrey G Shaffer, Donna Lee Armaignac, Katherine Belden, Margit Kaufman, Smith F Heavner, Valerie C Danesh, Sreekanth R Cheruku, Catherine A St Hill, Karen Boman, Neha Deo, Vikas Bansal, Vishakha K Kumar, Allan J Walkey, Rahul Kashyap, Society Of Critical Care Medicine Discovery Viral Infection And Respiratory Illness Universal Study (Virus): Covid-19 Registry Investigator Group

Division of Infectious Diseases and Environmental Medicine Faculty Papers

Importance: Obesity, diabetes, and hypertension are common comorbidities in patients with severe COVID-19, yet little is known about the risk of acute respiratory distress syndrome (ARDS) or death in patients with COVID-19 and metabolic syndrome.

Objective: To determine whether metabolic syndrome is associated with an increased risk of ARDS and death from COVID-19.

Design, setting, and participants: This multicenter cohort study used data from the Society of Critical Care Medicine Discovery Viral Respiratory Illness Universal Study collected from 181 hospitals across 26 countries from February 15, 2020, to February 18, 2021. Outcomes were compared between patients with metabolic syndrome (defined …

Single-Cell Rna-Sequencing Analysis Of The Ciliary Epithelium And Contiguous Tissues In The Mouse Eye, J C Youkilis, S Bassnett

2020-Current year OA Pubs

The ciliary epithelium plays a central role in ocular homeostasis but cells of the pigmented and non-pigmented layers are difficult to isolate physically and study. Here we used single-cell RNA-sequencing (scRNA-seq) to analyze the transcriptional signatures of cells harvested from the ciliary body and contiguous tissues. Microdissected tissue was dissociated by collagenase digestion and the transcriptomes of individual cells were obtained using a droplet-based scRNA-seq approach. In situ hybridization was used to verify the expression patterns of selected differentially-expressed genes. High quality transcriptomes were obtained from 10,024 cells and unsupervised clustering distinguished 22 cell types. Although efforts were made to …

The Human Connectome Project: A Retrospective, Jennifer Stine Elam, Matthew F. Glasser, Michael P. Harms, Gregory C. Burgess, Sandra W. Curtiss, Michael R. Hodge, Eileen A. Cler, Daniel M. Marcus, Deanna M. Barch, David C. Van Essen, Et Al.

2020-Current year OA Pubs

The Human Connectome Project (HCP) was launched in 2010 as an ambitious effort to accelerate advances in human neuroimaging, particularly for measures of brain connectivity; apply these advances to study a large number of healthy young adults; and freely share the data and tools with the scientific community. NIH awarded grants to two consortia; this retrospective focuses on the "WU-Minn-Ox" HCP consortium centered at Washington University, the University of Minnesota, and University of Oxford. In just over 6 years, the WU-Minn-Ox consortium succeeded in its core objectives by: 1) improving MR scanner hardware, pulse sequence design, and image reconstruction methods, …

Utility Of Blood Cellular Indices In The Risk Stratification Of Patients Presenting With Acute Pulmonary Embolism., Brett Slajus, Yevgeniy Brailovsky, Iman Darwish, Jawed Fareed, Amir Darki

Division of Cardiology Faculty Papers

Pulmonary embolism (PE) clinical manifestations vary widely, and that scope is not fully captured by current all-cause mortality risk models. PE is associated with inflammatory, coagulation, and hemostatic imbalances so blood cellular indices may be prognostically useful. Complete blood count (CBC) data may improve current risk models like the simplified pulmonary embolism severity index (sPESI) for all-cause mortality, offering greater accuracy and analytic ability. Acute PE patients (n = 228) with confirmatory diagnostic imaging were followed for all-cause mortality. Blood cellular indices were assessed for association to all-cause mortality and were supplemented into sPESI using multivariate logistic regression. Multiple blood …

Sex Modifies Apoe Ε4 Dose Effect On Brain Tau Deposition In Cognitively Impaired Individuals, Shaozhen Yan, Chaojie Zheng, Manish D Paranjpe, Yanxiao Li, Weihua Li, Xiuying Wang, Tammie L S Benzinger, Jie Lu, Yun Zhou

2020-Current year OA Pubs

Recent studies in cognitively unimpaired elderly individuals suggest that the APOE ε4 allele exerts a dosage-dependent effect on brain tau deposition. The aim of this study was to investigate sex differences in APOE ε4 gene dosage effects on brain tau deposition in cognitively impaired individuals using quantitative 18F-flortaucipir PET. Preprocessed 18F-flortaucipir tau PET images, T1-weighted structural MRI, demographic information, global cortical amyloid-β burden measured by 18F-florbetapir PET, CSF total tau and phosphorylated tau measurements were obtained from the Alzheimer's Disease Neuroimaging Initiative database. Two hundred and sixty-eight cognitively impaired individuals with 146 APOE ε4 non-carriers and 122 carriers (85 heterozygotes …

Enterovirus D68-Associated Acute Respiratory Illness ─ New Vaccine Surveillance Network, United States, July-November 2018-2020., Melisa M. Shah, Ariana Perez, Joana Y. Lively, Vasanthi Avadhanula, Julie A. Boom, James Chappell, Janet A. Englund, Wende Fregoe, Natasha B. Halasa, Christopher J. Harrison, Robert W. Hickey, Eileen J. Klein, Monica M. Mcneal, Marian G. Michaels, Mary Moffatt, Catherine Otten, Leila C. Sahni, Elizabeth Schlaudecker, Jennifer E. Schuster, Rangaraj Selvarangan, Mary A. Staat, Laura S. Stewart, Geoffrey A. Weinberg, John V. Williams, Terry Fan Fei Ng, Janell A. Routh, Susan I. Gerber, Meredith L. Mcmorrow, Brian Rha, Claire M. Midgley

Manuscripts, Articles, Book Chapters and Other Papers

Enterovirus D68 (EV-D68) is associated with a broad spectrum of illnesses, including mild to severe acute respiratory illness (ARI) and acute flaccid myelitis (AFM). Enteroviruses, including EV-D68, are typically detected in the United States during late summer through fall, with year-to-year fluctuations. Before 2014, EV-D68 was infrequently reported to CDC (1). However, numbers of EV-D68 detection have increased in recent years, with a biennial pattern observed during 2014-2018 in the United States, after the expansion of surveillance and wider availability of molecular testing. In 2014, a national outbreak of EV-D68 was detected (2). EV-D68 was also reported in 2016 via …

Spinal Anesthesia Or General Anesthesia For Hip Surgery In Older Adults, Mark D. Neuman, Rui Feng, Jeffrey L. Carson, Lakisha J. Gaskins, Derek Dillane, Daniel I. Sessler, Frederick Sieber, Jay Magaziner, Edward R. Marcantonio, Samir Mehta, Diane Menio, Sabry Ayad, Trevor Stone, Steven Papp, Eric S. Schwenk, Nabil Elkassabany, Mitchell Marshall, J. Douglas Jaffe, Charles Luke, Balram Sharma, Syed Azim, Robert A. Hymes, Ki-Jinn Chin, Richard Sheppard, Barry Perlman, Joshua Sappenfield, Ellen Hauck, Mark A. Hoeft, Mark Giska, Yatish Ranganath, Tiffany Tedore, Stephen Choi, Jinlei Li, M. Kwesi Kwofie, Antoun Nader, Robert D. Sanders, Brian F. S. Allen, Kamen Vlassakov, Stephen Kates, Lee A. Fleisher, James Dattilo, Ann Tierney, Alisa J. Stephens-Shields, Susan S. Ellenberg

Department of Anesthesiology Faculty Papers

Background: The effects of spinal anesthesia as compared with general anesthesia on the ability to walk in older adults undergoing surgery for hip fracture have not been well studied.

Methods: We conducted a pragmatic, randomized superiority trial to evaluate spinal anesthesia as compared with general anesthesia in previously ambulatory patients 50 years of age or older who were undergoing surgery for hip fracture at 46 U.S. and Canadian hospitals. Patients were randomly assigned in a 1:1 ratio to receive spinal or general anesthesia. The primary outcome was a composite of death or an inability to walk approximately 10 ft (3 …

Differentiation Of Fetal Hematopoietic Stem Cells Requires Arid4b To Restrict Autocrine Kitlg/Kit-Src Signaling., In-Chi Young, Bogang Wu, Jaclyn Andricovich, Sung-Ting Chuang, Rong Li, Alexandros Tzatsos, Ray-Chang Wu, Mei-Yi Wu

Anatomy and Regenerative Biology Faculty Publications

No abstract provided.

Enhancing Dopamine Tone Modulates Global And Local Cortical Perfusion As A Function Of Comt Val158met Genotype, Daniella J Furman, Ioannis Pappas, Robert L White 3rd, Andrew S Kayser, Mark D'Esposito

2020-Current year OA Pubs

The cognitive effects of pharmacologically enhancing cortical dopamine (DA) tone are variable across healthy human adults. It has been postulated that individual differences in drug responses are linked to baseline cortical DA activity according to an inverted-U-shaped function. To better understand the effect of divergent starting points along this curve on DA drug responses, researchers have leveraged a common polymorphism (rs4680) in the gene encoding the enzyme catechol-O-methyltransferase (COMT) that gives rise to greater (Met allele) or lesser (Val allele) extracellular levels of cortical DA. Here we examined the extent to which changes in resting cortical perfusion following the administration …

Ifit3 (Interferon Induced Protein With Tetratricopeptide Repeats 3) Modulates Stat1 Expression In Small Extracellular Vesicles., Nicole M Naranjo, Israa Salem, Maisha A Harris, Lucia R Languino

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

We have previously shown that the αvβ6 integrin plays a key role in promoting prostate cancer (PrCa) and it can be transferred to recipient cells via small extracellular vesicles (sEVs). Furthermore, we have reported in a proteomic analysis that αvβ6 integrin down-regulation increases the expression of IFIT3 (interferon induced protein with tetratricopeptide repeats 3) in PrCa cells and their derived sEVs. IFIT3 is a protein well known for being an antiviral effector, but recently its role in cancer has also been elucidated. To study the relationship between IFIT3 and STAT1 (signal transducer and activator of transcription 1), an upstream regulator …

Storytelling To Improve Disease Outcomes In Gout (Stride-Go): A Multicenter, Randomized Controlled Trial In African American Veterans With Gout, Jasvinder A Singh, Amy Joseph, Joshua Baker, Joshua S Richman, Terrence Shaneyfelt, Kenneth G Saag, Seth Eisen

2020-Current year OA Pubs

BACKGROUND: Urate-lowering therapy (ULT) adherence is low in gout, and few, if any, effective, low-cost, interventions are available. Our objective was to assess if a culturally appropriate gout-storytelling intervention is superior to an attention control for improving gout outcomes in African-Americans (AAs).

METHODS: In a 1-year, multicenter, randomized controlled trial, AA veterans with gout were randomized to gout-storytelling intervention vs. a stress reduction video (attention control group; 1:1 ratio). The primary outcome was ULT adherence measured with MEMSCap™, an electronic monitoring system that objectively measured ULT medication adherence.

RESULTS: The 306 male AA veterans with gout who met the eligibility …

Physical Activity And Fat-Free Mass During Growth And In Later Life, Klaas R Westerterp, Susan B Racette, Et Al.

2020-Current year OA Pubs

BACKGROUND: Physical activity may be a way to increase and maintain fat-free mass (FFM) in later life, similar to the prevention of fractures by increasing peak bone mass.

OBJECTIVES: A study is presented of the association between FFM and physical activity in relation to age.

METHODS: In a cross-sectional study, FFM was analyzed in relation to physical activity in a large participant group as compiled in the International Atomic Energy Agency Doubly Labeled Water database. The database included 2000 participants, age 3-96 y, with measurements of total energy expenditure (TEE) and resting energy expenditure (REE) to allow calculation of physical …

Influential Periods In Longitudinal Clinical Cardiovascular Health Scores, Amy E Krefman, Vito M R Muggeo, Et Al.

2020-Current year OA Pubs

The prevalence of ideal cardiovascular health (CVH) among adults in the United States is low and decreases with age. Our objective was to identify specific age windows when the loss of CVH accelerates, to ascertain preventive opportunities for intervention. Data were pooled from 5 longitudinal cohorts (Project Heartbeat!, Cardiovascular Risk in Young Finns Study, The Bogalusa Heart Study, Coronary Artery Risk Development in Young Adults, Special Turku Coronary Risk Factor Intervention Project) from the United States and Finland from 1973 to 2012. Individuals with clinical CVH factors (i.e., body mass index, blood pressure, cholesterol, blood glucose) measured from ages 8 …

In Vivo Magnetic Resonance Spectroscopy Of Hyperpolarized [1-, Lauren M Smith, Conrad B Pitts, Lanette J Friesen-Waldner, Neetin H Prabhu, Katherine E Mathers, Kevin J Sinclair, Trevor P Wade, Timothy Regnault, Charles A Mckenzie

Paediatrics Publications

BACKGROUND: Alterations in glycolysis are central to the increasing incidence of non-alcoholic fatty liver disease (NAFLD), highlighting a need for in vivo, non-invasive technologies to understand the development of hepatic metabolic aberrations.

PURPOSE: To use hyperpolarized magnetic resonance spectroscopy (MRS) and proton density fat fraction (PDFF) magnetic resonance imaging (MRI) techniques to investigate the effects of a chronic, life-long exposure to the Western diet (WD) in an animal model resulting in NAFLD; to investigate the hypothesis that exposure to the WD will result in NAFLD in association with altered pyruvate metabolism.

STUDY TYPE: Prospective.

ANIMAL MODEL: Twenty-eight male guinea pigs …

Emergency Department Administration Of Covid-19 Antibody Therapies: Early Experience., Christopher Payette, Joseph T. Brooks, Robert Shesser

Emergency Medicine Faculty Publications

No abstract provided.

The Impact Of Covid-19 On Community-Based Exercise Classes For People With Parkinson Disease, Mark M Mañago, Laura A Swink, Emily R Hager, Robyn Gisbert, Gammon M Earhart, Cory L Christiansen, Margaret Schenkman

2020-Current year OA Pubs

OBJECTIVE: he purpose of the study was to determine the impact of novel coronavirus 2019 (COVID-19) restrictions on community-based exercise classes for people with Parkinson disease (PD) and their instructors.

METHODS: Data were collected via custom-designed electronic surveys for people with PD and class instructors who reported attending or teaching PD-specific exercise class ≥1 time/week for ≥3 months prior to pandemic restrictions (March 2020). The PD group also completed the Godin Leisure-Time Questionnaire, Self-Efficacy for Exercise scale, Schwab-England scale, and Parkinson's Disease Questionnaire 8.

RESULTS: Eighty-seven people with PD (mean = 70 [7.3] years old) and 43 instructors (51 [12.1] …

Riociguat For The Treatment Of Phe508del Homozygous Adults With Cystic Fibrosis, Nico Derichs, Daniel Rosenbluth, Et Al.

2020-Current year OA Pubs

BACKGROUND: Riociguat is a first-in-class soluble guanylate cyclase stimulator for which preclinical data suggested improvements in cystic fibrosis transmembrane conductance regulator (CFTR) function.

METHODS: This international, multicenter, two-part, Phase II study of riociguat enrolled adults with cystic fibrosis (CF) homozygous for Phe508del CFTR. Part 1 was a 28-day, randomized, double-blind, placebo-controlled study in participants not receiving CFTR modulator therapy. Twenty-one participants were randomized 1:2 to placebo or oral riociguat (0.5 mg three times daily [tid] for 14 days, increased to 1.0 mg tid for the subsequent 14 days). The primary and secondary efficacy endpoints were change in sweat chloride concentration …

Development Of A Financial Toxicity Screening Tool For Radiation Oncology: A Secondary Analysis Of A Pilot Prospective Patient-Reported Outcomes Study, Rahul N Prasad, Tejash Patel, Scott W Keith, Harriet Eldredge-Hindy, Scot A Fisher, Joshua D Palmer

Department of Radiation Oncology Faculty Papers

Purpose: Financial toxicity is highly prevalent in oncology. Early identification of at-risk patients is essential because financial toxicity is associated with inferior outcomes. Validated general oncology screening tools are cumbersome and not specific to challenges related to radiation therapy, such as daily treatments. In the population of radiation oncology patients, no standardized, validated, rapid screening tool exists. We sought to develop a rapid, no-cost, and reliable financial-toxicity screening tool for clinical radiation oncology.

Methods and materials: We retrospectively analyzed data from a prospective survey study conducted at a large referral center with a heterogeneous population. Before treatment, a 25-item modified …