Medicine and Health Sciences Commons^™

Falling Into Action, Kent Hoffman

The Goose

Kent Hoffman explores human movement, his own mobility, and how it influences the way he moves on land. This personal essay, told through the lens of disability and accessibility, outlines his experience of living with Becker muscular dystrophy. Hoffman's approach to walking and mobility is heavily influenced by a fear of falling. As his mobility is changing, he's adapting and seeking out new ways to move on land. Different modes of mobility determine the way we experience personal movement, but accessibility determines who is welcome in spaces in the first place. Accessibility in the form of providing equal access is …

Taking Songs To Heart: An Investigation Into Musical Appreciation, Anna Kate Lockhart, Eric A. Febles, Valeria Draine, Kaitlin Pendasulo

Science University Research Symposium (SURS)

Abstract

Music cross-culturally occupies a central part of day-to-day living (Trehub et al., 2015). Research has demonstrated music’s consistent ability to modulate emotional states, through the investigation of properties like tempo and key (Res, 2011; Bella, 2001; Jongwan,, 2018; Schellenberg, 2010). Heartbeat is a steady rhythm that each human alive and well experiences daily, and heart rate, specifically the resting heart rate, has been suggested to set a baseline rhythm that may influence perception of musical valence (Koelsch & Jancke, 2015). The current study aims to investigate this hypothesis by establishing a resting heart rate level and modulating the speed …

Erythrocyte–Brain Endothelial Interactions Induce Microglial Responses And Cerebral Microhemorrhages In Vivo, Hai Zhang, Rachita K. Sumbria, Rudy Chang, Jiahong Sun, David H. Cribbs, Todd C. Holmes, Mark J. Fisher, Xiangmin Xu

Pharmacy Faculty Articles and Research

Background

Cerebral microhemorrhages (CMH) are associated with stroke, cognitive decline, and normal aging. Our previous study shows that the interaction between oxidatively stressed red blood cells (RBC) and cerebral endothelium may underlie CMH development. However, the real-time examination of altered RBC–brain endothelial interactions in vivo, and their relationship with clearance of stalled RBC, microglial responses, and CMH development, has not been reported.

Methods

RBC were oxidatively stressed using tert-butylhydroperoxide (t-BHP), fluorescently labeled and injected into adult Tie2-GFP mice. In vivo two-photon imaging and ex vivo confocal microscopy were used to evaluate the temporal profile of RBC–brain endothelial interactions associated with …

Morphological Comparison Of Residual Ridge In Impression For Removable Partial Denture Between Digital And Conventional Techniques: A Preliminary In-Vivo Study, Yurika Ishioka, Junichiro Wada, Eung-Yeol Kim, Kazuki Sakamoto, Yuki Arai, Natsuko Murakami, Toshiki Yamazaki, Kensuke Takakusaki, Hironari Hayama, Miona Utsumi, Shusuke Inukai, Noriyuki Wakabayashi

Faculty, Staff and Student Publications

Although digital impression using an intraoral scanner (IOS) has been applied for removable partial denture (RPD) fabrication, it is still unclear how the morphology of a residual ridge recorded by digital impression would differ from that recorded by conventional impression. This in vivo study investigated the morphological difference in the recorded residual ridge between digital and conventional impressions. Vertical and horizontal displacements (VD and HD) in residual ridges recorded by digital and conventional impressions were assessed in 22 participants (15 female; mean age 78.2 years) based on the morphology of the tissue surface of in-use RPD. Additionally, the mucosal thickness …

Acute Myocardial Infarction From A Lower-Middle Income Country-A Comprehensive Report On Performance Measures And Quality Metrics Using National Cardiovascular Data Registry, Farhala Mari Baloch, Ainan Arshad, Sher Sethi, Javed Tai

Section of Cardiology

Introduction: Epidemic of cardiovascular disease (CVD) is widely projected in South Asian population and estimated to get double in two decades. Ischemic heart disease (IHD) is one of the spectrums of CVD and acute myocardial infarction (AMI) being the common manifestations of IHD. National Cardiovascular Data Registry (NCDR) is a registry data that measure their practices and improve quality of care. In this project we aim to see our performance trends in the care of IHD including AMI patients over two year's period.
Material & methods: A cross sectional study conducted at the Aga Khan University Hospital, Karachi, Pakistan. All …

Youth Shelter Bed Bugs & Lice Education, Madeline Mary Rettenmier, Elvina S. Kuzubov, Quoc H. Phan, Megan Myra Joseph, Allie Mechtel

Nursing Leadership in Community Engagement Projects

Youth Shelter Bed Bugs & Lice Education
Allie Mechtel, Maddy Rettenmier, Elvina Kuzubov, Megan Joseph, Kevin Phan
School of Health Sciences, Seattle Pacific University
NUR 4153: Nursing Leadership in Community Engagement
Leah Ngoche DNP, MPH, ARNP-BC
8 November 2023

Youth Shelter Bed Bugs & Lice Education

Introduction

Seattle Pacific University Nursing students were assigned a fifth quarter leadership project in the greater Seattle area. Our group was assigned to a youth shelter located in Belltown, Seattle Washington. It is a thirty-bed, animal friendly shelter for young individuals looking for a safe place to stay. They offer long-term housing for those …

Investigations Of Emerging Zoonotic And Vector-Borne Viruses At The Juncture Of Environmental, Human, And Animal Health, Erik A. Turner

LSU Doctoral Dissertations

Reemerging and emerging zoonotic viruses are some of the most important public and One Health threats facing the world. Understanding the transmission dynamics of these viruses is vital to reducing the disease burden, and one of the key aspects to these transmission systems is the environmental vertex of the One Health triangle. SARS-CoV-2 has only recently emerged as a global public health threat, and within 4 years, over 700 million cases have been reported. As a novel pathogen, many aspects of transmission, including environmental fomite transmission and disinfection, were initially a glaring gap in knowledge. Additionally, while chikungunya virus (CHIKV) …

Coping Strategies To Promote Mental Wellness, Luma Aziz, Domonique Jackson, Jessica Herzog, Molly Mcdonough, Ashley Kim, Arianne Faye Villaflor

Nursing Leadership in Community Engagement Projects

Coping Strategies to Promote Mental Wellness

Over eight weeks, our nursing school leadership team collaborated with a Seattle non- profit agency whose mission is to provide resources, planning, and housing to families with children experiencing homelessness. Our team’s overarching goal by the end of this project, based on the needs expressed by the agency, was to create a tool that provides resources and coping skills to families experiencing homelessness to improve mental health and promote wellness.

Background

The population that is served by the agency includes families with at least one child under the age of eighteen, children with medical …

Addressing Oral Health Within A Women's Homeless Community, Annika Hogan, Hannah Cadelina, Simran Kaur, Vannessa Decastro, Yoshiko Sano Sano, Fatou Sonko, Machaela Urbick

Nursing Leadership in Community Engagement Projects

Addressing Oral Health Within a Women’s Homeless Community

Introduction

Seven nursing students attending Seattle Pacific University (SPU) partnered with a women’s day center to serve population healthcare needs for a leadership project. In the first few weeks, we visited the agency site to get familiar with the population and have a deeper understanding of what our group should address. Our goal for this project is to identify an issue of concern and address the issue using the nursing process. The women’s day center is for women who are experiencing homelessness. Homelessness is unfortunately a big problem in the city of …

Adapting The Aha’S Blood Pressure And Nutrition Management Program Into Digestible Teaching Plans For Low-Income Communities, Truc Huynh, Jemina Lynn B. Estepa, Fritz Reanne A. Obungen, Katelyn Marie Clasey, Kirsty Keitges, Serah M. Kimani, Hailey Rae Tauscheck, Andrew David Rhoades

Nursing Leadership in Community Engagement Projects

Executive Summary: Adapting the AHA’s blood pressure and nutrition management program into digestible teaching plans for low-income communities

According to the American Heart Association (AHA), 46% of American adults have high blood pressure (Whelton et al., 2017). High blood pressure, especially for those above the age of 50, is associated with a higher prevalence of heart disease and a shorter life expectancy. The AHA’s Check Change Control program (CCC), is an evidence based, self-directed blood pressure management guide (American Heart Association, 2021). The CCC program incorporates four lesson topics related to lifestyle changes to manage hypertension. The four topics are: …

Therapeutics To Treat Psychiatric And Neurological Disorders: A Promising Perspective From Algerian Traditional Medicine, Farida Larit, Francisco León Ph.D.

Faculty Publications

Ancient people sought out drugs in nature to prevent, cure, and treat their diseases, including mental illnesses. Plants were their primary source for meeting their healthcare needs. In Algeria, folk medicine remains a fundamental part of the local intangible knowledge. This study aims to conduct a comprehensive ethnomedicinal investigation and documentation of medicinal plants and the different plant formulations traditionally used in Algeria for the treatment of pain, psychiatric, and neurological disorders. It also intends to improve the current knowledge of Algerian folk medicine. Several scientific databases were used to accomplish this work. Based on this investigation, we identified 82 …

Galectin-3 Cooperates With Cd47 To Suppress Phagocytosis And T-Cell Immunity In Gastric Cancer Peritoneal Metastases, Yibo Fan, Shumei Song, Yuan Li, Shilpa S Dhar, Jiankang Jin, Katsuhiro Yoshimura, Xiaodan Yao, Ruiping Wang, Ailing W Scott, Melissa Pool Pizzi, Jingjing Wu, Lang Ma, George A Calin, Samir Hanash, Linghua Wang, Michael Curran, Jaffer A Ajani

Faculty, Staff and Student Publications

UNLABELLED: The peritoneal cavity is a common site of gastric adenocarcinoma (GAC) metastasis. Peritoneal carcinomatosis (PC) is resistant to current therapies and confers poor prognosis, highlighting the need to identify new therapeutic targets. CD47 conveys a "don't eat me" signal to myeloid cells upon binding its receptor signal regulatory protein alpha (SIRPα), which helps tumor cells circumvent macrophage phagocytosis and evade innate immune responses. Previous studies demonstrated that the blockade of CD47 alone results in limited clinical benefits, suggesting that other target(s) might need to be inhibited simultaneously with CD47 to elicit a strong antitumor response. Here, we found that …

Morbid Obesity In Children 12-18 Years And Bariatric And Nonpharmacologic Influence And Interaction, Sam Uche Osuoha

Walden Dissertations and Doctoral Studies

No abstract provided.

Importance Of Geriatrics In Psychiatric Postgraduate Education, Dr Anand R, Dr Kishor M, Dr Murali M R

Digital Journal of Clinical Medicine

Introduction

To assess the importance of Geriatrics in Psychiatric postgraduate education

Methodology

Marks allotted in question papers from Geriatrics in Psychiatry postgraduate examination from a university for a 5-year period was evaluated.

Discussion

1-6% of entire theory evaluation was related to Geriatric mental health topics predominantly on dementia and related disorders.

Texas Medicaid Factors Associated With Childhood Vaccination Nonadherence: A Regression-Based Statistical Analysis With Moderation, Terry Hartley

Walden Dissertations and Doctoral Studies

No abstract provided.

Pharmacokinetics And Safety Of A Single Dose Of Telavancin In Pediatric Subjects 2-17 Years Of Age., John S. Bradley, Jennifer Goldman, Laura P. James, Byron Kaelin, Breanne H Y Gibson, Antonio Arrieta

Manuscripts, Articles, Book Chapters and Other Papers

Antimicrobial resistance increases infection morbidity in both adults and children, necessitating the development of new therapeutic options. Telavancin, an antibiotic approved in the United States for certain bacterial infections in adults, has not been examined in pediatric patients. The objectives of this study were to evaluate the short-term safety and pharmacokinetics (PK) of a single intravenous infusion of telavancin in pediatric patients. Single-dose safety and PK of 10 mg/kg telavancin was investigated in pediatric subjects >12 months to ≤17 years of age with known or suspected bacterial infection. Plasma was collected up to 24-h post-infusion and analyzed for concentrations of …

Indices Of Narrative Language Associated With Disability, Norah M Almubark, Gabriela Silva-Maceda, Matthew E Foster, Trina D Spencer

Faculty, Staff and Student Publications

Narratives skills are associated with long-term academic and social benefits. While students with disabilities often struggle to produce complete and complex narratives, it remains unclear which aspects of narrative language are most indicative of disability. In this study, we examined the association between a variety of narrative contents and form indices and disability. Methodology involved drawing 50 K-3 students with Individual Education Programs (IEP) and reported language concerns from a large diverse sample (n = 1074). Fifty typically developing (TD) students were matched to the former group using propensity score matching based on their age, gender, grade, mother’s education, …

Baseline Extracellular Vesicle Mirna-30c And Autophagic Ctcs Predict Chemoradiotherapy Resistance And Outcomes In Patients With Lung Cancer, Diego De Miguel-Perez, Francisco Gabriel Ortega, Rosario Guerrero Tejada, Antonio Martínez-Única, Christine B Peterson, Alessandro Russo, Muthukumar Gunasekaran, Andres F Cardona, Victor Amezcua, Jose Antonio Lorente, Jose Expósito Hernández, Christian Rolfo, Maria Jose Serrano

Faculty, Staff and Student Publications

Concurrent chemoradiotherapy (cCRT) is the mainstay of treatment for patients diagnosed with locally advanced non-small cell lung cancer (NSCLC). One significant challenge in the effectiveness of this therapy is the potential development of resistance mechanisms, where autophagy up-regulation has been proposed as a key contributing factor. However, there is a lack of reliable biomarkers to predict outcomes on these patients. Interestingly, for addressing this gap, extracellular vesicles (EVs) and circulating tumor cells (CTCs) have emerged as potential sources of such biomarkers. In this study, we investigated EV-associated miRNAs and presence of autophagic CTCs in prospectively collected serial samples from 38 …

Dissociable Effects Of Alzheimer's Disease-Related Cognitive Dysfunction And Aging On Functional Brain Network Segregation, Ziwei Zhang, Micaela Y Chan, Liang Han, Claudia A Carreno, Ezra Winter-Nelson, Gagan S Wig

Faculty, Staff and Student Publications

Alzheimer's disease (AD) is associated with changes in large-scale functional brain network organization. Individuals with AD exhibit less segregated resting-state brain networks compared with individuals without dementia. However, declines in brain network segregation are also evident as adult individuals grow older. Determining whether these observations reflect unique or overlapping alterations on the functional connectome of the brain is essential for understanding the impact of AD on network organization and incorporating measures of functional brain network organization toward AD characterization. Relationships between AD dementia severity and participant's age on resting-state brain system segregation were examined in 326 cognitively healthy and 275 …

Retrieval Of Large Balloon Fragments During Transcatheter Pulmonary Valve Implantation Using A Novel Retrieval System, Anne C Taylor, Mohamed Ali H Ghandour, Asra Khan, Srinath T Gowda, Flora Nunez-Gallegos, Lynn F Peng, Jamil A Aboulhosn, Daniel S Levi, Doff B Mcelhinney, Athar M Qureshi

Faculty, Staff and Students Publications

The removal of balloon fragments from the pulmonary artery without damaging the pulmonary and tricuspid valves can be difficult. Four cases during transcatheter pulmonary valve replacement are described in which a novel retrieval system was used to facilitate safe removal. (Level of Difficulty: Advanced.)

Dynamics Of Serum-Neutralizing Antibody Responses In Vaccinees Through Multiple Doses Of The Bnt162b2 Vaccine, Jared Sheehan, Caleb M. Ardizzone, Mayank Khanna, Amber J. Trauth, Michael E. Hagensee, Alistair J. Ramsay

School of Graduate Studies Faculty Publications

SARS-CoV-2 mRNA vaccines are administered as effective prophylactic measures for reducing virus transmission rates and disease severity. To enhance the durability of post-vaccination immunity and combat SARS-CoV-2 variants, boosters have been administered to two-dose vaccinees. However, long-term humoral responses following booster vaccination are not well characterized. A 16-member cohort of healthy SARS-CoV-2 naïve participants were enrolled in this study during a three-dose BNT162b2 vaccine series. Serum samples were collected from vaccinees over 420 days and screened for antigen (Ag)-specific antibody titers, IgG subclass distribution, and neutralizing antibody (nAb) responses. Vaccine boosting restored peak Ag-specific titers with sustained α-RBD IgG and …

Relationship Between Parental Attachment Styles And Suicide In Adolescents And Adults Admitted To An Inpatient Psychiatric Hospital, Julia T Myerson, Jillian K Thomas, Katrina A Rufino, Nausheen Noor, Michelle A Patriquin

Staff and Researcher Publications

Background: Suicide is among one of the leading causes of death in the United States affecting individuals of all ages.

Methods: We examined the relationship between suicide risk and parental attachment among an inpatient psychiatric sample of 690 adolescents and 1000 adults. Participants completed self-report measures of suicide risk and attachment.

Results: We found that both adolescents and adults with insecure (i.e., preoccupied, dismissive, fearful) maternal and paternal attachment are at a significantly higher risk of suicide compared to those with secure maternal and paternal attachment. Adolescents who endorsed a previous suicide attempt (27.2 %) were less likely to have …

Association Of Cardiovascular Disease And Pancreatitis: What Came First, The Chicken Or The Egg?, Bing Chen, Aleena Moin, Hafeez Ul Hassan Virk, Hani Jneid, Salim S Virani, Chayakrit Krittanawong

Faculty, Staff and Students Publications

Background: Recent studies suggest an association between pancreatitis and cardiovascular disease. This article aims to review the available evidence linking cardiovascular disease with acute and chronic pancreatitis.

Methods: A comprehensive search was conducted on the PubMed/MEDLINE database from inception to April 2022 using Medical Subject Heading and keywords related to pancreatitis and cardiovascular disease. The search was limited to English-language literature involving human subjects, and various study types, including observational studies, case-control studies, cohort studies, and clinical trials, were screened for eligibility. Following data extraction, the authors conducted a narrative synthesis of the studies.

Results: Longitudinal studies indicate that a …

Modification, Validation, And Testing Of The Eating And Food Literacy Behaviors Questionnaire With Cooking Enjoyment With Young Adult University Students, Imani J. Carr

LSU Doctoral Dissertations

A modified version of the Eating and Food Literacy Behaviors Questionnaire (EFLBQ) with a new construct called cooking enjoyment was developed and validated. The instrument was titled the Eating and Food Literacy Behavior Questionnaire with Cooking Enjoyment (EFLBQ-C). The EFLBQ-C was developed with data from 18- to 30-year-olds who attended a university in the United States collected by an online survey platform. The 515 students who completed the questionnaire answered using a 4-point Likert scale of Never=1,” “Seldom=2,” “Often=3,” and “Always=4.” The responses were divided into an EFLBQ-C cohort (Group 1: 258 participants) and an EFLBQ cohort (Group 2: 257 …

Nad+ Rescues Aging-Induced Blood-Brain Barrier Damage Via The Cx43-Parp1 Axis, Rui Zhan, Xia Meng, Dongping Tian, Jie Xu, Hongtu Cui, Jialei Yang, Yangkai Xu, Mingming Shi, Jing Xue, Weiwei Yu, Gaofei Hu, Ke Li, Xiaoxiao Ge, Qi Zhang, Mingming Zhao, Jianyong Du, Xin Guo, Wenli Xu, Yang Gao, Changyu Yao, Fan Chen, Yue Chen, Wenxin Shan, Yujie Zhu, Liang Ji, Bing Pan, Yan Yu, Wenguang Li, Xuyang Zhao, Qihua He, Xiaohui Liu, Yue Huang, Shengyou Liao, Bin Zhou, Dehua Chui, Y Eugene Chen, Zheng Sun, Erdan Dong, Yongjun Wang, Lemin Zheng

Faculty, Staff and Students Publications

Blood-brain barrier (BBB) function deteriorates during aging, contributing to cognitive impairment and neurodegeneration. It is unclear what drives BBB leakage in aging and how it can be prevented. Using single-nucleus transcriptomics, we identified decreased connexin 43 (CX43) expression in cadherin-5

The Role Of Noncoding Rnas In Pancreatic Birth Defects, Ziyue Zoey Yang, Ronald J Parchem

Faculty, Staff and Students Publications

Congenital defects in the pancreas can cause severe health issues such as pancreatic cancer and diabetes which require lifelong treatment. Regenerating healthy pancreatic cells to replace malfunctioning cells has been considered a promising cure for pancreatic diseases including birth defects. However, such therapies are currently unavailable in the clinic. The developmental gene regulatory network underlying pancreatic development must be reactivated for in vivo regeneration and recapitulated in vitro for cell replacement therapy. Thus, understanding the mechanisms driving pancreatic development will pave the way for regenerative therapies. Pancreatic progenitor cells are the precursors of all pancreatic cells which use epigenetic changes …

Associations Between Birth Defects With Neural Crest Cell Origins And Pediatric Embryonal Tumors, Eugene C Wong, Philip J Lupo, Tania A Desrosiers, Hazel B Nichols, Susan M Smith, Charles Poole, Mark Canfield, Charles Shumate, Tiffany M Chambers, Jeremy M Schraw, Wendy N Nembhard, Mahsa M Yazdy, Eirini Nestoridi, Amanda E Janitz, Andrew F Olshan

Faculty, Staff and Students Publications

BACKGROUND: There are few assessments evaluating associations between birth defects with neural crest cell developmental origins (BDNCOs) and embryonal tumors, which are characterized by undifferentiated cells having a molecular profile similar to neural crest cells. The effect of BDNCOs on embryonal tumors was estimated to explore potential shared etiologic pathways and genetic origins.

METHODS: With the use of a multistate, registry-linkage cohort study, BDNCO-embryonal tumor associations were evaluated by generating hazard ratios (HRs) and 95% confidence intervals (CIs) with Cox regression models. BDNCOs consisted of ear, face, and neck defects, Hirschsprung disease, and a selection of congenital heart defects. Embryonal …

A Multi-Institutional Phase 2 Trial Of Ablative 5-Fraction Stereotactic Magnetic Resonance-Guided On-Table Adaptive Radiation Therapy For Borderline Resectable And Locally Advanced Pancreatic Cancer, Parag Jitendra Parikh, Hyun Kim, Lauren E Henke, Alex T Price, Et Al.

2020-Current year OA Pubs

PURPOSE: Magnetic resonance (MR) image guidance may facilitate safe ultrahypofractionated radiation dose escalation for inoperable pancreatic ductal adenocarcinoma. We conducted a prospective study evaluating the safety of 5-fraction Stereotactic MR-guided on-table Adaptive Radiation Therapy (SMART) for locally advanced (LAPC) and borderline resectable pancreatic cancer (BRPC).

METHODS AND MATERIALS: Patients with LAPC or BRPC were eligible for this multi-institutional, single-arm, phase 2 trial after ≥3 months of systemic therapy without evidence of distant progression. Fifty gray in 5 fractions was prescribed on a 0.35T MR-guided radiation delivery system. The primary endpoint was acute grade ≥3 gastrointestinal (GI) toxicity definitely attributed to …

A Paracrine Circuit Of Il-1Β/Il-1r1 Between Myeloid And Tumor Cells Drives Genotype-Dependent Glioblastoma Progression, Zhihong Chen, David H. Gutmann, Et Al.

2020-Current year OA Pubs

Monocytes and monocyte-derived macrophages (MDMs) from blood circulation infiltrate glioblastoma (GBM) and promote growth. Here, we show that PDGFB-driven GBM cells induce the expression of the potent proinflammatory cytokine IL-1β in MDM, which engages IL-1R1 in tumor cells, activates the NF-κB pathway, and subsequently leads to induction of monocyte chemoattractant proteins (MCPs). Thus, a feedforward paracrine circuit of IL-1β/IL-1R1 between tumors and MDM creates an interdependence driving PDGFB-driven GBM progression. Genetic loss or locally antagonizing IL-1β/IL-1R1 leads to reduced MDM infiltration, diminished tumor growth, and reduced exhausted CD8+ T cells and thereby extends the survival of tumor-bearing mice. In contrast …

Ultra-Deep Sequencing Reveals The Mutational Landscape Of Classical Hodgkin Lymphoma, Felicia Gomez, Bryan Fisk, Joshua F Mcmichael, Matthew Mosior, Jennifer A Foltz, Zachary L Skidmore, Eric J Duncavage, Christopher A Miller, Haley Abel, Yi-Shan Li, David A Russler-Germain, Kilannin Krysiak, Marcus P Watkins, Cody A Ramirez, Alina Schmidt, Fernanda Martins Rodrigues, Lee Trani, Ajay Khanna, Julia A Wagner, Robert S Fulton, Catrina C Fronick, Michelle D O'Laughlin, Timothy Schappe, Amanda F Cashen, Neha Mehta-Shah, Brad S Kahl, Jason Walker, Nancy L Bartlett, Malachi Griffith, Todd A Fehniger, Obi L Griffith

2020-Current year OA Pubs

UNLABELLED: The malignant Hodgkin and Reed Sternberg (HRS) cells of classical Hodgkin lymphoma (cHL) are scarce in affected lymph nodes, creating a challenge to detect driver somatic mutations. As an alternative to cell purification techniques, we hypothesized that ultra-deep exome sequencing would allow genomic study of HRS cells, thereby streamlining analysis and avoiding technical pitfalls. To test this, 31 cHL tumor/normal pairs were exome sequenced to approximately 1,000× median depth of coverage. An orthogonal error-corrected sequencing approach verified >95% of the discovered mutations. We identified mutations in genes novel to cHL including: CDH5 and PCDH7, novel stop gain mutations in …