Medicine and Health Sciences Commons^™

Gene Therapy For Fibrodysplasia Ossificans Progressiva: Feasibility And Obstacles, Elisabeth M W Eekhoff, Ruben D De Ruiter, Bernard J Smilde, Ton Schoenmaker, Teun J De Vries, Coen Netelenbos, Edward C Hsiao, Christiaan Scott, Nobuhiko Haga, Zvi Grunwald, Carmen L De Cunto, Maja Di Rocco, Patricia L R Delai, Robert J Diecidue, Vrisha Madhuri, Tae-Joon Cho, Rolf Morhart, Clive S Friedman, Michael Zasloff, Gerard Pals, Jae-Hyuck Shim, Guangping Gao, Frederick Kaplan, Robert J Pignolo, Dimitra Micha

Department of Anesthesiology Faculty Papers

Fibrodysplasia ossificans progressiva (FOP) is a rare and devastating genetic disease, in which soft connective tissue is converted into heterotopic bone through an endochondral ossification process. Patients succumb early as they gradually become trapped in a second skeleton of heterotopic bone. Although the underlying genetic defect is long known, the inherent complexity of the disease has hindered the discovery of effective preventions and treatments. New developments in the gene therapy field have motivated its consideration as an attractive therapeutic option for FOP. However, the immune system's role in FOP activation and the as-yet unknown primary causative cell, are crucial issues …

Immune Checkpoint Inhibitors In Luminal Gastrointestinal Malignancies: Going Beyond Msi-H/Dmmr, Tmb And Pd-L1, Daniel S. Lefler, Adam E. Snook, Babar Bashir

Department of Medical Oncology Faculty Papers

In luminal gastrointestinal tumors, immune checkpoint inhibitors (ICIs) targeting PD-1, PD-L1 and CTLA-4 have been investigated in multiple settings. The indications for these drugs are primarily dependent on specific biomarkers that imply immunogenicity: overexpression of PD-L1, tumor mutational burden, loss of mismatch repair proteins (dMMR) and/or high microsatellite instability status. Although these markers can be both predictive and prognostic, there is variability in how they are measured and used to guide therapies. Moreover, the use of ICIs can be further refined with a better understanding of the tumor microenvironment and interactions with other available therapies. The purpose of this review …

Glucose Uptake By Glut1 In Photoreceptors Is Essential For Outer Segment Renewal And Rod Photoreceptor Survival, Lauren L. Daniele, John Y.S. Han, Ivy S Samuels, Ravikiran Komirisetty, Nikhil Mehta, Jessica L Mccord, Minzhong Yu, Yekai Wang, Kathleen Boesze-Battaglia, Brent A Bell, Jianhai Du, Neal S Peachey, Nancy J. Philp

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Photoreceptors consume glucose supplied by the choriocapillaris to support phototransduction and outer segment (OS) renewal. Reduced glucose supply underlies photoreceptor cell death in inherited retinal degeneration and age-related retinal disease. We have previously shown that restricting glucose transport into the outer retina by conditional deletion of Slc2a1 encoding GLUT1 resulted in photoreceptor loss and impaired OS renewal. However, retinal neurons, glia, and the retinal pigment epithelium play specialized, synergistic roles in metabolite supply and exchange, and the cell-specific map of glucose uptake and utilization in the retina is incomplete. In these studies, we conditionally deleted Slc2a1 in a pan-retinal or …

Patient With Multiple Genetically Distinct Thyroid Nodules Including Papillary Thyroid Carcinoma Harboring Novel Ywhag-Braf Fusion, Ruihe Lin, Zi-Xuan Wang, Elizabeth Cottrill, Nitika Badjatia, Stacey Gargano

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Next-generation sequencing (NGS) analysis of thyroid samples aids in risk stratification of cytologically indeterminate nodules and contributes to our understanding of molecular mechanisms in thyroid neoplasia. Several genes, including BRAF, RAS, and EIF1AX, are known to play a role in thyroid tumorigenesis. Here we report a case of papillary thyroid carcinoma (PTC) in which a single lesion harbored a novel YWHAG-BRAF fusion and EIF1AX mutation and displayed mixed morphological findings. The patient is a 74-year-old female with multiple incidentally discovered thyroid nodules, two of which were sampled by ultrasound-guided fine needle aspiration (FNA). Cytologic diagnosis for both nodules was suspicious …

Experiences With Menses In Transgender And Gender Nonbinary Adolescents., Beth I. Schwartz, Arielle Effron, Benjamin Bear, Vanessa L Short, Julia Eisenberg, Sarah Felleman, Anne E Kazak

Department of Obstetrics and Gynecology Faculty Papers

STUDY OBJECTIVE: To describe menstrual history, associated dysphoria, and desire for menstrual management in transgender male and gender diverse adolescents who were assigned female at birth

DESIGN: Retrospective chart review

SETTING: Tertiary care children's hospital

PARTICIPANTS: All patients seen in a multidisciplinary pediatric gender program from March 2015 through December 2020 who were assigned female at birth, identified as transgender male or gender nonbinary, and had achieved menarche

INTERVENTION: None

MAIN OUTCOME MEASURES: Patient demographics, menstrual history, interest in and prior experiences with menstrual management, parental support, and concerns about menstrual management

RESULTS: Of the 129 included patients, 116 (90%) …

Collagen Vii Maintains Proteostasis In Dermal Fibroblasts By Scaffolding Tango1 Cargo, Qingqing Cao, Grace Tartaglia, Michael Alexander, Pyung Hung Park, Shiv Poojan, Mehdi Farshchian, Ignacia Fuentes, Mei Chen, John . A. Mcgrath, Francis Palisson, Julio Salas-Alanis, Andrew P. South

Department of Dermatology and Cutaneous Biology Faculty Papers

Lack of type VII collagen (C7) disrupts cellular proteostasis yet the mechanism remains undescribed. By studying the relationship between C7 and the extracellular matrix (ECM)-associated proteins thrombospondin-1 (TSP1), type XII collagen (C12) and tissue transglutaminase (TGM2) in primary human dermal fibroblasts from multiple donors with or without the genetic disease recessive dystrophic epidermolysis bullosa (RDEB) (n=31), we demonstrate that secretion of each of these proteins is increased in the presence of C7. In dermal fibroblasts isolated from patients with RDEB, where C7 is absent or defective, association with the COPII outer coat protein SEC31 and ultimately secretion of each of …

The Health Effects Of A Plant-Based Diet On The Human Gut Microbiome, Bryant T. Bell

Student Papers, Posters & Projects

The popularity of a plant-based diet is sweeping the western world. Markets and social media influencers are promoting and encouraging this dietary lifestyle. With people switching diets, research is needed to see how one’s gut microbiome and health are affected. In this review article, the health effect of a plant-based diet on the gut microbiota is evaluate. Over 15 articles contained research on the physiology of the gastrointestinal system, microbes in the gut, nutrition, and diets affecting health issues. It is concluded that a plant-based diet promotes good health and gut microbiome; however, there are some nutritional deficiencies that may …

A Comprehensive Review On The Use Of Herbal Dietary Supplements In The Usa, Reasons For Their Use, And Review Of Potential Hepatotoxicity, Adnan Khan, Kashyap Chauhan, Heather Ross, Natali Salinas, John Magagna, Makala Wang, Patrick Zhu, Ryan Erwin, Dina Halegoua-De Marzio

Department of Medicine Faculty Papers

Herbal and dietary supplement (HDS) use has grown exponentially in the United States. Unfortunately, the incidence of HDS-related liver injury has proportionally increased. Despite the potential for certain HDSs to cause clinically significant liver injury, they are not regulated by the Food and Drug Administration. Recent efforts have been made to regulate HDSs but are far removed from the scrutiny of prescription medications. Scant literature exists on HDSs and their risks of causing liver injury. In this comprehensive review, we examine trends of HDS use in the United States and the pathophysiologic mechanisms of drug-induced liver injury (DILI) of certain …

Informal And Incidental Learning In The Clinical Learning Environment: Learning Through Complexity And Uncertainty During Covid-19, Dimitrios Papanagnou, Karen E Watkins, Henriette Lundgren, Grace A Alcid, Deborah Ziring, Victoria J Marsick

Department of Emergency Medicine Faculty Papers

In the time of the COVID-19 pandemic, where clinical environments are plagued by both uncertainty and complexity, the importance of the informal and social aspects of learning among health care teams cannot be exaggerated. While there have been attempts to better understand the nuances of informal learning in the clinical environment through descriptions of the tacit or hidden curriculum, incidental learning in medical education has only been partially captured in the research. Understood through concepts borrowed from the Cynefin conceptual framework for sensemaking, the early stages of the pandemic immersed clinical teams in complex and chaotic situations where there was …

Emergency Department Communication In Persons Living With Dementia And Care Partners: A Scoping Review, Christopher R Carpenter, Jesseca Leggett, Fernanda Bellolio, Marian Betz, Ryan M Carnahan, David Carr, Michelle Doering, Jennie Chin Hansen, Eric D Isaacs, Deborah Jobe, Kathleen Kelly, Nancy Morrow-Howell, Beth Prusaczyk, Bob Savage, Joe Suyama, Allan S Vann, Kristin L Rising, Ula Hwang, Manish N Shah

Department of Emergency Medicine Faculty Papers

OBJECTIVES: To synthesize published research exploring emergency department (ED) communication strategies and decision-making with persons living with dementia (PLWD) and their care partners as the basis for a multistakeholder consensus conference to prioritize future research.

DESIGN: Systematic scoping review.

SETTINGS AND PARTICIPANTS: PLWD and their care partners in the ED setting.

METHODS: Informed by 2 Patient-Intervention-Comparison-Outcome (PICO) questions, we conducted systematic electronic searches of medical research databases for relevant publications following standardized methodological guidelines. The results were presented to interdisciplinary stakeholders, including dementia researchers, clinicians, PLWD, care partners, and advocacy organizations. The PICO questions included: How does communication differ for …

Association Between Vitamin D Supplementation And Cancer Mortality: A Systematic Review And Meta-Analysis, Renjie Zhang, Yu Zhang, Zheran Liu, Yiyan Pei, Ping Xu, Weelic Chong, Yang Hai, Ling He, Yan He, Jiayi Yu, Jingjing Wang, Fang Fang, Xingchen Peng

Department of Medical Oncology Faculty Papers

Background: Vitamin D deficiency is related to increased cancer risk and deaths. However, whether vitamin D supplementation reduces cancer mortality remains unclear, and several randomized controlled trials yield inconsistent results.

Methods: Medline, Embase, and the Cochrane Central Register of Controlled Trials were searched from their inception until 28 June 2022, for randomized controlled trials investigating vitamin D supplementation. Pooled relative risks (RRs) and their 95% confidence intervals (CIs) were estimated. Trials with vitamin D supplementation combined with calcium supplementation versus placebo alone and recruiting participants with cancer at baseline were excluded in the present study.

Results: This study included 12 …

Human Hepatocyte 4-Acetoxy- N, N-Diisopropyltryptamine Metabolite Profiling By Reversed-Phase Liquid Chromatography Coupled With High-Resolution Tandem Mass Spectrometry, Sara Malaca, Marilyn A Huestis, Leonardo Lattanzio, Luigi T Marsella, Adriano Tagliabracci, Jeremy Carlier, Francesco P Busardò

College of Health Professions Faculty Papers

Tryptamine intoxications and fatalities are increasing, although these novel psychoactive substances (NPS) are not controlled in most countries. There are few data on the metabolic pathways and enzymes involved in tryptamine biotransformation. 4-acetoxy-N,N-diisopropyltryptamine (4-AcO-DiPT) is a synthetic tryptamine related to 4-hydroxy-N,N-diisopropyltryptamine (4-OH-DiPT), 4-acetyloxy-N,N-dipropyltryptamine (4-AcO-DPT), and 4-acetoxy-N,N-dimethyltryptamine (4-AcO-DMT). The aim of this study was to determine the best 4-AcO-DiPT metabolites to identify 4-AcO-DiPT consumption through human hepatocyte metabolism and high-resolution mass spectrometry. 4-AcO-DiPT metabolites were predicted in silico with GLORYx freeware to assist in metabolite identification. 4-AcO-DiPT was incubated with 10-donor-pooled human hepatocytes and sample analysis was performed with reversed-phase liquid …

Evolution Of The Ao Spine Sacral And Pelvic Classification System: A Systematic Review, Barry Ting Sheen Kweh, Jin W. Tee, F. Cumhur Oner, Klaus J. Schnake, Emiliano N. Vialle, Frank Kanziora, Shanmuganathan Rajasekaran, Marcel Dvorak, Jens R. Chapman, Lorin M. Benneker, Gregory Schroeder, Alexander R. Vaccaro

Rothman Institute Papers

OBJECTIVE: The purpose of this study was to describe the genesis of the AO Spine Sacral and Pelvic Classification System in the context of historical sacral and pelvic grading systems.

METHODS: A systematic search of MEDLINE, EMBASE, Google Scholar, and Cochrane databases was performed consistent with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to identify all existing sacral and pelvic fracture classification systems.

RESULTS: A total of 49 articles were included in this review, comprising 23 pelvic classification systems and 17 sacral grading schemes. The AO Spine Sacral and Pelvic Classification System represents both the evolutionary …

Implication Of Melanocortin Receptor Genes In The Familial Comorbidity Of Type 2 Diabetes And Depression., Mutaz Amin, Jurg Ott, Rongling Wu, Teodor T Postolache, Claudia Gragnoli

Division of Endocrinology, Diabetes and Metabolic Diseases Faculty Papers

The melanocortin receptors are G-protein-coupled receptors, which are essential components of the hypothalamic–pituitary–adrenal axis, and they mediate the actions of melanocortins (melanocyte-stimulating hormones: α-MSH, β-MSH, and γ-MSH) as well as the adrenocorticotropin hormone (ACTH) in skin pigmentation, adrenal steroidogenesis, and stress response. Three melanocortin receptor genes (MC1R, MC2R, and MC5R) contribute to the risk of major depressive disorder (MDD), and one melanocortin receptor gene (MC4R) contributes to the risk of type 2 diabetes (T2D). MDD increases T2D risk in drug-naïve patients; thus, MDD and T2D commonly coexist. The five melanocortin receptor genes might confer risk for both disorders. However, they …

International Consensus Conference Recommendations On Ultrasound Education For Undergraduate Medical Students, Richard A Hoppmann, Jeanette Mladenovic, Lawrence Melniker, Radu Badea, Michael Blaivas, Miguel Montorfano, Alfred Abuhamad, Vicki Noble, Arif Hussain, Gregor Prosen, Tomás Villen, Gabriele Via, Ramon Nogue, Craig Goodmurphy, Marcus Bastos, G Stephen Nace, Giovanni Volpicelli, Richard J Wakefield, Steve Wilson, Anjali Bhagra, Jongyeol Kim, David Bahner, Chris Fox, Ruth Riley, Peter Steinmetz, Bret P Nelson, John Pellerito, Levon N Nazarian, L Britt Wilson, Irene W Y Ma, David Amponsah, Keith R Barron, Renee K Dversdal, Mike Wagner, Anthony J Dean, David Tierney, James W Tsung, Paula Nocera, José Pazeli, Rachel Liu, Susanna Price, Luca Neri, Barbara Piccirillo, Adi Osman, Vaughan Lee, Nitha Naqvi, Tomislav Petrovic, Paul Bornemann, Maxime Valois, Jean-Francoise Lanctot, Robert Haddad, Deepak Govil, Laura A Hurtado, Vi Am Dinh, Robert M Dephilip, Beatrice Hoffmann, Resa E Lewiss, Nayana A Parange, Akira Nishisaki, Stephanie J Doniger, Paul Dallas, Kevin Bergman, J Oscar Barahona, Ximena Wortsman, R Stephen Smith, Craig A Sisson, James Palma, Mike Mallin, Liju Ahmed, Hassan Mustafa

Department of Radiology Faculty Papers

OBJECTIVES: The purpose of this study is to provide expert consensus recommendations to establish a global ultrasound curriculum for undergraduate medical students.

METHODS: 64 multi-disciplinary ultrasound experts from 16 countries, 50 multi-disciplinary ultrasound consultants, and 21 medical students and residents contributed to these recommendations. A modified Delphi consensus method was used that included a systematic literature search, evaluation of the quality of literature by the GRADE system, and the RAND appropriateness method for panel judgment and consensus decisions. The process included four in-person international discussion sessions and two rounds of online voting.

RESULTS: A total of 332 consensus conference statements …

Use Of Impella Devices For Acute Cardiogenic Shock In The Perioperative Period Of Cardiac Surgery, Serge Sicouri, Vishal N Shah, Meghan Buckley, Nicholas Imperato, Jacqueline Mcgee, Elena Casanova, Eric Gnall, Konstadinos A Plestis

Division of Cardiology Faculty Papers

Introduction: The Impella ventricular support system is a device that can be inserted percutaneously or directly across the aortic valve to unload the left ventricle. The purpose of this study is to determine the role of Impella devices in patients with acute cardiogenic shock in the perioperative period of cardiac surgery.

Methods: A retrospective single-surgeon review of 11 consecutive patients who underwent placement of Impella devices in the perioperative period of cardiac surgery was performed. Patient records were evaluated for demographics, indications for placement, and postoperative outcomes.

Results: Impella devices were placed for refractory cardiogenic shock preoperatively in 6 patients, …

Parenteral Nsaids For Acute Treatment Of Migraine: Adherence To The Ihs Guidelines For Controlled Trials, John G. Curran, John Waters, Hsiangkuo Yuan

Department of Neurology Faculty Papers

Background: Parenteral non-steroidal anti-inflammatory drugs (NSAIDs) are important alternatives to oral NSAIDs, especially in patients with severe migraine who have emesis or gastroparesis. With increasing research on using parenteral NSAIDs for acute migraine, it is critical to examine the quality of these studies. Our goal was to assess the adherence of these trials to the International Headache Society (IHS) controlled trial guidelines for acute treatment of migraine. Methods: We queried PubMed for clinical trials investigating parenteral NSAIDs for acute treatment of migraine in adult patients. We developed a 14-point scoring system based on the essential components of the IHS guidelines. …

Altered Genome-Wide Hippocampal Gene Expression Profiles Following Early Life Lead Exposure And Their Potential For Reversal By Environmental Enrichment, Garima Singh, V Singh, T Kim, A Ertel, W Fu, J S Schneider

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

Early life lead (Pb) exposure is detrimental to neurobehavioral development. The quality of the environment can modify negative influences from Pb exposure, impacting the developmental trajectory following Pb exposure. Little is known about the molecular underpinnings in the brain of the interaction between Pb and the quality of the environment. We examined relationships between early life Pb exposure and living in an enriched versus a non-enriched postnatal environment on genome-wide transcription profiles in hippocampus CA1. RNA-seq identified differences in the transcriptome of enriched vs. non-enriched Pb-exposed animals. Most of the gene expression changes associated with Pb exposure were reversed by …

Resilience And Protection Of Health Care And Research Laboratory Workers During The Sars-Cov-2 Pandemic: Analysis And Case Study From An Austrian High Security Laboratory, Martina Loibner, Paul Barach, Stella Wolfgruber, Christine Langner, Verena Stangl, Julia Rieger, Esther Föderl-Höbenreich, Melina Hardt, Eva Kicker, Silvia Groiss, Martin Zacharias, Philipp Wurm, Gregor Gorkiewicz, Peter Regitnig, Kurt Zatloukal

College of Population Health Faculty Papers

The SARS-CoV-2 pandemic has highlighted the interdependency of healthcare systems and research organizations on manufacturers and suppliers of personnel protective equipment (PPE) and the need for well-trained personnel who can react quickly to changing working conditions. Reports on challenges faced by research laboratory workers (RLWs) are rare in contrast to the lived experience of hospital health care workers. We report on experiences gained by RLWs (e.g., molecular scientists, pathologists, autopsy assistants) who significantly contributed to combating the pandemic under particularly challenging conditions due to increased workload, sickness and interrupted PPE supply chains. RLWs perform a broad spectrum of work with …

Use Of Autoreactive Antibodies In Blood Of Patients With Pancreatic Intraductal Papillary Mucinous Neoplasms (Ipmn) For Grade Distinction And Detection Of Malignancy, Niall Brindl, Henning Boekhoff, Andrea S Bauer, Matthias M Gaida, Hien Dang, Jörg Kaiser, Jörg D Hoheisel, Klaus Felix

Department of Surgery Faculty Papers

(1) Background: A reliable non-invasive distinction between low- and high-risk pancreatic intraductal papillary mucinous neoplasms (IPMN) is needed to effectively detect IPMN with malignant potential. This would improve preventative care and reduce the risk of developing pancreatic cancer and overtreatment. The present study aimed at exploring the presence of autoreactive antibodies in the blood of patients with IPMN of various grades of dysplasia. (2) Methods: A single-center cohort was studied composed of 378 serum samples from patients with low-grade IPMN (n = 91), high-grade IPMN (n = 66), IPMN with associated invasive cancer (n = 30), pancreatic …

The Impact Of Hpv Vaccine Narratives On Social Media: Testing Narrative Engagement Theory With A Diverse Sample Of Young Adults., Amy Leader, Michelle Miller-Day, Rikishi T Rey, Preethi Selvan, Anne E Pezalla, Michael L Hecht

Department of Medical Oncology Faculty Papers

Rates of human papillomavirus (HPV) infection are highest in young adults, who can be vaccinated against HPV if they were not vaccinated as adolescents. Since young adults increasingly access health information on social media, we tested the impact of a social media campaign with narrative-based health information on intentions related to HPV vaccination. We also aimed to understand which ads resonated most with young adults and led to higher survey completion rates. We created social media posts featuring videos promoting HPV vaccination. We launched a sponsored ad campaign on Facebook to reach young women, ages 18-26, across the country. Participants …

Understanding The Role Of Sex On Outcomes For The Cancer Patient Undergoing Treatment With Immune Checkpoint Inhibitors: A Scoping Review Protocol, Amy L Shaver, Nikita Nikita, Swapnil Sharma, Daniel S Lefler, Atrayee Basu-Mallick, Jennifer M Johnson, Meghan L Butryn, Grace Lu-Yao

Department of Medical Oncology Faculty Papers

INTRODUCTION: Immune checkpoint inhibitors (ICIs) have changed the treatment landscape for multiple cancer types. Sex plays an important role in both the development of cancer as well as the functioning of the immune system. Though a difference in response to immune therapy is emerging between men and women it is unclear how this difference affects cancer outcomes and what the potential underlying mechanisms are for those effects. The objective of this study is to describe the influence that sex has on the outcomes experienced by cancer patients on ICI therapy and to identify and analyse any knowledge gaps in the …

Advanced-Stage Melanoma At Presentation Following The Peak Of The Pandemic: A Covid-19 Cancer Canary In A Coal Mine, Ryan Lamm, Md, Walker Lyons, Md, Winnie So, Rn, Alliric I. Willis, Md, Facs, Msph

Department of Surgery Faculty Papers

Background: For melanoma patients, timely identification and tumor thickness are directly correlated with outcomes. COVID-19 impacted both patients' ability and desire to see physicians. We sought to identify whether the pandemic correlated with changes in melanoma thickness at presentation and subsequent treatment timeline.

Methods: Retrospective chart review was performed on patients who underwent surgery for melanoma in an academic center surgical oncology practice from May 2019 to September 2021. Patients were split into two cohorts: "pre-pandemic" from May 2019 to May 2020 and "pandemic," after May 2020, representing when these patients received their initial diagnostic biopsy. Demographic and melanoma-specific variables …

"Don't Look Up" Your Science-Herd Immunity Or Herd Mentality?, Botond Z Igyártó

Department of Microbiology and Immunology Faculty Papers

This analysis piece will attempt to examine some of the critical pandemic-related measures implemented in the United States from an immunological perspective and pinpoint caveats that should have been considered before their implementation. I also discuss alternative measures grounded in scientific data that were not thoroughly explored and likely could have helped fight the pandemic.

Functional, Diagnostic And Therapeutic Aspects Of Bile, Monjur Ahmed

Division of Gastroenterology and Hepatology Faculty Papers

Bile is a unique body fluid synthesized in our liver. Enterohepatic circulation preserves bile in our body through its efficient synthesis, transport, absorption, and reuptake. Bile is the main excretory route for bile salts, bilirubin, and potentially harmful exogenous lipophilic substances. The primary way of eliminating cholesterol is bile. Although bile has many organic and inorganic contents, bile acid is the most physiologically active component. Bile acids have a multitude of critical physiologic functions in our body. These include emulsification of dietary fat, absorption of fat and fat-soluble vitamins, maintaining glucose, lipid, and energy homeostasis, sustenance of intestinal epithelial integrity …

By The Numbers

Thomas Jefferson University Research Magazine

Statistics about Jefferson University

Rna Like You've Never Seen Before

Thomas Jefferson University Research Magazine

New methods to ‘see’ unstudied types of RNA reveal an incredibly abundant regulatory molecule that plays a role in disease and health alike.

Racial Difference In Bmi And Lung Cancer Diagnosis: Analysis Of The National Lung Screening Trial, Joy Zhao, Julie Barta, Russell K. Mcintire, Christine S. Shusted, Charnita Zeigler-Johnson, Hee-Soon Juon

Department of Medical Oncology Faculty Papers

Background: The inverse relationship between BMI and lung cancer diagnosis is well defined. However, few studies have examined the racial differences in these relationships. The purpose of this paper is to explore the relationships amongst race, BMI, and lung cancer diagnosis using the National Lung Screening Trial (NLST) data.

Methods: Multivariate regression analysis was used to analyze the BMI, race, and lung cancer diagnosis relationships.

Results: Among 53,452 participants in the NLST cohort, 3.9% were diagnosed with lung cancer, 43% were overweight, and 28% were obese. BMI was inversely related to lung cancer diagnosis among Whites: those overweight (aOR = …

Return To Work And Driving After Robotic Arm-Assisted Total Knee Arthroplasty, Manoshi Bhowmik-Stoker, Kevin K Mathew, Zhongming Chen, Antonia F Chen, William J Hozack, Ormonde Mahoney, Fabio R Orozco, Michael A Mont

Rothman Institute Papers

Background: Robotic arm-assisted total knee arthroplasty (RATKA) has demonstrated improved patient-reported outcome measures. Less evidence has been reported on how frequently patients return to complex activities of daily living. Our purposes were to investigate (1) hospital lengths of stay (LOSs) (2) discharge dispositions and (3) the rates and postoperative time intervals at which patients returned to driving and working.

Methods: A total of 50 RATKA patients who were employed prior to surgery were included. Outcomes included hospital LOS, discharge dispositions, return to driving, and return to work.

Results: A total of 48 patients (96%) were discharged home with self-care or …

The Heart's "Little Brain"

Thomas Jefferson University Research Magazine

Researchers develop the first ever 3D map of the heart’s nervous system, providing a foundation for understanding the complexities of heart health.