Digital Commons Network^™

Pirtobrutinib And Venetoclax Combination Overcomes Resistance To Targeted And Chimeric Antigen Receptor T-Cell Therapy In Aggressive Mantle Cell Lymphoma, Yang Liu, Fangfang Yan, Vivian Changying Jiang, Yijing Li, Yuxuan Che, Joseph Mcintosh, Alexa Jordan, Ian Hou, Lei Nie, Jingling Jin, Wei Wang, Heng-Huan Lee, Yixin Yao, Michael Wang

Faculty, Staff and Student Publications

No abstract provided.

Vestigial-Like 1 (Vgll1): An Ancient Co-Transcriptional Activator Linking Wing, Placenta, And Tumor Development, Heather M Sonnemann, Barbara Pazdrak, Dinler A Antunes, Jason Roszik, Gregory Lizée

Faculty, Staff and Student Publications

Vestigial-like 1 (VGLL1) is a recently discovered driver of proliferation and invasion that is expressed in many aggressive human malignancies and is strongly associated with poor prognosis. The VGLL1 gene encodes for a co-transcriptional activator that shows intriguing structural similarity to key activators in the hippo pathway, providing important clues to its functional role. VGLL1 binds to TEAD transcription factors in an analogous fashion to YAP1 but appears to activate a distinct set of downstream gene targets. In mammals, VGLL1 expression is found almost exclusively in placental trophoblasts, cells that share many hallmarks of cancer. Due to its role as …

A Model For Gastrointestinal Tract Motility In A 4d Imaging Phantom Of Human Anatomy, Ergys Subashi, Paul Segars, Harini Veeraraghavan, Joseph Deasy, Neelam Tyagi

Faculty, Staff and Student Publications

BACKGROUND: Gastrointestinal (GI) tract motility is one of the main sources for intra/inter-fraction variability and uncertainty in radiation therapy for abdominal targets. Models for GI motility can improve the assessment of delivered dose and contribute to the development, testing, and validation of deformable image registration (DIR) and dose-accumulation algorithms.

PURPOSE: To implement GI tract motion in the 4D extended cardiac-torso (XCAT) digital phantom of human anatomy.

MATERIALS AND METHODS: Motility modes that exhibit large amplitude changes in the diameter of the GI tract and may persist over timescales comparable to online adaptive planning and radiotherapy delivery were identified based on …

Bk Channels Of Five Different Subunit Combinations Underlie The De Novo Kcnma1 G375r Channelopathy, Yanyan Geng, Ping Li, Alice Butler, Bill Wang, Lawrence Salkoff, Karl L Magleby

2020-Current year OA Pubs

The molecular basis of a severe developmental and neurological disorder associated with a de novo G375R variant of the tetrameric BK channel is unknown. Here, we address this question by recording from single BK channels expressed to mimic a G375R mutation heterozygous with a WT allele. Five different types of functional BK channels were expressed: 3% were consistent with WT, 12% with homotetrameric mutant, and 85% with three different types of hybrid (heterotetrameric) channels assembled from both mutant and WT subunits. All channel types except WT showed a marked gain-of-function in voltage activation and a smaller decrease-of-function in single-channel conductance, …

Differential Regulation Of Cardiac Sodium Channels By Intracellular Fibroblast Growth Factors, Paweorn Angsutararux, Amal K Dutta, Martina Marras, Carlota Abella, Rebecca L Mellor, Jingyi Shi, Jeanne M Nerbonne, Jonathan R Silva

2020-Current year OA Pubs

Voltage-gated sodium (NaV) channels are responsible for the initiation and propagation of action potentials. In the heart, the predominant NaV1.5 α subunit is composed of four homologous repeats (I-IV) and forms a macromolecular complex with multiple accessory proteins, including intracellular fibroblast growth factors (iFGF). In spite of high homology, each of the iFGFs, iFGF11-iFGF14, as well as the individual iFGF splice variants, differentially regulates NaV channel gating, and the mechanisms underlying these differential effects remain elusive. Much of the work exploring iFGF regulation of NaV1.5 has been performed in mouse and rat ventricular myocytes in which iFGF13VY is the predominant …

Propranolol Reduces Ifn-Γ Driven Pd-L1 Immunosuppression And Improves Anti-Tumour Immunity In Ovarian Cancer, M Falcinelli, G Al-Hity, S Baron, M Mampay, M C Allen, M Samuels, W Jones, C Cilibrasi, Renee L Flaherty, G Giamas, P H Thaker, M S Flint

2020-Current year OA Pubs

The immune system plays an important role in controlling epithelial ovarian cancer (EOC). EOC is considered to be a "cold tumour," a tumour that has not triggered a strong response by the immune system. However, tumour infiltrating lymphocytes (TILs) and the expression of programmed cell death ligand (PD-L1) are used as prognostic indicators in EOC. Immunotherapy such as PD-(L)1 inhibitors have shown limited benefit in EOC. Since the immune system is affected by behavioural stress and the beta-adrenergic signalling pathway, this study aimed to explore the impact of propranolol (PRO), a beta-blocker, on anti-tumour immunity in both in vitro and …

Tumor-Derived Interleukin-1Α And Leukemia Inhibitory Factor Promote Extramedullary Hematopoiesis, Derek A. G. Barisas, Ashraf Ul Kabir, Jun Wu, Karen Krchma, Minseo Kim, Madhav Subramanian, Bernd H. Zinselmeyer, Colin L. Stewart, Kyunghee Choi

2020-Current year OA Pubs

Extramedullary hematopoiesis (EMH) expands hematopoietic capacity outside of the bone marrow in response to inflammatory conditions, including infections and cancer. Because of its inducible nature, EMH offers a unique opportunity to study the interaction between hematopoietic stem and progenitor cells (HSPCs) and their niche. In cancer patients, the spleen frequently serves as an EMH organ and provides myeloid cells that may worsen pathology. Here, we examined the relationship between HSPCs and their splenic niche in EMH in a mouse breast cancer model. We identify tumor produced IL-1α and leukemia inhibitory factor (LIF) acting on splenic HSPCs and splenic niche cells, …

Functional Screening Of Lysosomal Storage Disorder Genes Identifies Modifiers Of Alpha-Synuclein Neurotoxicity, Meigen Yu, Hui Ye, Ruth B. De-Paula, Carl Grant Mangleburg, Timothy Wu, Tom V. Lee, Yarong Li, Duc Duong, Bridget Phillips, Carlos Cruchaga, Genevera I. Allen, Nicholas T. Seyfried, Ismael Al-Ramahi, Juan Botas, Joshua M. Shulman

2020-Current year OA Pubs

Heterozygous variants in the glucocerebrosidase (GBA) gene are common and potent risk factors for Parkinson's disease (PD). GBA also causes the autosomal recessive lysosomal storage disorder (LSD), Gaucher disease, and emerging evidence from human genetics implicates many other LSD genes in PD susceptibility. We have systemically tested 86 conserved fly homologs of 37 human LSD genes for requirements in the aging adult Drosophila brain and for potential genetic interactions with neurodegeneration caused by α-synuclein (αSyn), which forms Lewy body pathology in PD. Our screen identifies 15 genetic enhancers of αSyn-induced progressive locomotor dysfunction, including knockdown of fly homologs of GBA …

Distinct Effects Of Two Hearing Loss-Associated Mutations In The Sarcomeric Myosin Myh7b, Lindsey A Lee, Samantha K Barrick, Ada E Buvoli, Jonathan Walklate, W Tom Stump, Michael Geeves, Michael J Greenberg, Leslie A Leinwand

2020-Current year OA Pubs

For decades, sarcomeric myosin heavy chain proteins were assumed to be restricted to striated muscle where they function as molecular motors that contract muscle. However, MYH7b, an evolutionarily ancient member of this myosin family, has been detected in mammalian nonmuscle tissues, and mutations in MYH7b are linked to hereditary hearing loss in compound heterozygous patients. These mutations are the first associated with hearing loss rather than a muscle pathology, and because there are no homologous mutations in other myosin isoforms, their functional effects were unknown. We generated recombinant human MYH7b harboring the D515N or R1651Q hearing loss-associated mutation and studied …

Meta-Analysis Of The Association Between Atrial Fibrillation, Hypertension, Sleep-Disordered Breathing, And Wake-Up Stroke, Jin Zhou, Jing Xu, Aijuan Cheng, Yimiti Kadier, Xiaoli Liang, Maimaitijiang Mutailipu, Shan Sun

The Texas Heart Institute Journal

BACKGROUND: The occurrence of atrial fibrillation, circadian fluctuation in blood pressure, and oxygen desaturation at night is likely associated with the pathophysiology of wake-up stroke. Whether patients who experience wake-up strokes are candidates for thrombolysis treatment is a serious dilemma. The aim is to investigate the association between risk factors and wake-up stroke and to determine variations that are associated with the pathophysiology of wake-up stroke.

METHODS: Five major electronic databases were searched using a fitted search strategy to identify relevant studies. Odds ratios with 95% CIs were used to calculate estimates, and the Quality Assessment for Diagnostic Accuracy Studies-2 …

Closed Mitral Valvotomy: Celebrating 100 Years Of Surgical History, Uberto Bortolotti, Igor Vendramin, Aldo Domenico Milano, Ugolino Livi

The Texas Heart Institute Journal

The year 2023 marks the 100th anniversary of the first successful valvotomy for mitral valve stenosis by Elliott C. Cutler in 1923. Closed-chest mitral valve commissurotomy developed further before being replaced by an open procedure after the advent of the heart-lung machine. Currently, because of the almost complete disappearance of rheumatic disease in the Western World, mitral commissurotomies are infrequently performed in those countries, although the procedure-either closed or open-is still performed in developing countries and select patients. This review retraces the 100-year journey from a historic operation to the current era-a milestone in the treatment of patients with mitral …

Comparing Genomic And Epigenomic Features Across Species Using The Washu Comparative Epigenome Browser, Xiaoyu Zhuo, Silas Hsu, Deepak Purushotham, Prashant Kumar Kuntala, Jessica K Harrison, Alan Y Du, Samuel Chen, Daofeng Li, Ting Wang

2020-Current year OA Pubs

Genome browsers have become an intuitive and critical tool to visualize and analyze genomic features and data. Conventional genome browsers display data/annotations on a single reference genome/assembly; there are also genomic alignment viewer/browsers that help users visualize alignment, mismatch, and rearrangement between syntenic regions. However, there is a growing need for a comparative epigenome browser that can display genomic and epigenomic data sets across different species and enable users to compare them between syntenic regions. Here, we present the WashU Comparative Epigenome Browser. It allows users to load functional genomic data sets/annotations mapped to different genomes and display them over …

Functional Screening Of Lysosomal Storage Disorder Genes Identifies Modifiers Of Alpha-Synuclein Neurotoxicity, Meigen Yu, Hui Ye, Ruth B De-Paula, Carl Grant Mangleburg, Timothy Wu, Tom V Lee, Yarong Li, Duc Duong, Bridget Phillips, Carlos Cruchaga, Genevera I Allen, Nicholas T Seyfried, Ismael Al-Ramahi, Juan Botas, Joshua M Shulman

Faculty, Staff and Students Publications

Heterozygous variants in the glucocerebrosidase (GBA) gene are common and potent risk factors for Parkinson's disease (PD). GBA also causes the autosomal recessive lysosomal storage disorder (LSD), Gaucher disease, and emerging evidence from human genetics implicates many other LSD genes in PD susceptibility. We have systemically tested 86 conserved fly homologs of 37 human LSD genes for requirements in the aging adult Drosophila brain and for potential genetic interactions with neurodegeneration caused by α-synuclein (αSyn), which forms Lewy body pathology in PD. Our screen identifies 15 genetic enhancers of αSyn-induced progressive locomotor dysfunction, including knockdown of fly homologs of GBA …

Cascade Testing After Exome Sequencing: Retrospective Analysis Of Linked Family Data At 2 Us Laboratories, Julie Stefka, Haley Streff, Pengfei Liu, Meghan Towne, Hadley Stevens Smith

Faculty, Staff and Students Publications

Purpose: Cascade testing, the process of testing a proband's at-risk relatives, is integral to realizing the full value of genomic sequencing. However, there is little empirical evidence on the uptake of cascade testing after a positive exome sequencing (ES) result in a population of probands with diverse clinical indications.

Methods: We retrospectively reviewed administrative data from 2 US clinical laboratories that perform ES. For each proband with a positive ES result, we used linked family data to describe the frequency of relatives' cascade testing performed at the same laboratory, variant detection yield of cascade tests, and characteristics of probands and …

Exploration Of Associations Among Dietary Tryptophan, Microbiome Composition And Function, And Symptom Severity In Irritable Bowel Syndrome, Anna M Plantinga, Kendra J Kamp, Qinglong Wu, Li Chen, Linda Yoo, Robert L Burr, Kevin C Cain, Daniel Raftery, Fausto Carnevale Neto, Shyam Badu, Sik Yu So, Tor Savidge, Robert J Shulman, Margaret M Heitkemper

Faculty, Staff and Students Publications

BACKGROUND: Imbalance of the tryptophan (TRP) pathway may influence symptoms among patients with irritable bowel syndrome (IBS). This study explored relationships among different components that contribute to TRP metabolism (dietary intake, stool metabolite levels, predicted microbiome metabolic capability) in females with IBS and healthy controls (HCs). Within the IBS group, we also investigated relationships between TRP metabolic determinants, Bifidobacterium abundance, and symptoms of IBS.

METHODS: Participants with IBS (Rome III) and HCs completed a 28-day diary of gastrointestinal symptoms and a 3-day food record for TRP intake. They provided a stool sample for shotgun metagenomics, 16 S rRNA analyses, and …

Elevated Bile Acids Are Associated With Left Ventricular Structural Changes In Biliary Atresia, Manpreet K Virk, Muhammad Umair M Mian, Dalia A Bashir, John K Wilkes, Tobias Schlingman, Saul Flores, Curtis Kennedy, Fong Lam, Ayse A Arikan, Trung Nguyen, Krupa Mysore, Nhu Thao Nguyen Galvan, Jorge Coss-Bu, Saul J Karpen, Sanjiv Harpavat, Moreshwar S Desai

Faculty, Staff and Students Publications

BACKGROUND: In children with biliary atresia (BA), pathologic structural changes within the heart, which define cirrhotic cardiomyopathy, are associated with adverse perioperative outcomes. Despite their clinical relevance, little is known about the pathogenesis and triggers of pathologic remodeling. Bile acid excess causes cardiomyopathy in experimental cirrhosis, but its role in BA is poorly understood.

METHODS: Echocardiographic parameters of left ventricular (LV) geometry [LV mass (LVM), LVM indexed to height, left atrial volume indexed to BSA (LAVI), and LV internal diameter (LVID)] were correlated with circulating serum bile acid concentrations in 40 children (52% female) with BA listed for transplantation. A …

Direct Cardiac Reprogramming: A New Technology For Cardiac Repair, Paige E Brlecic, Clark A Bonham, Todd K Rosengart, Megumi Mathison

Faculty, Staff and Students Publications

Cardiovascular disease is one of the leading causes of morbidity and mortality worldwide, with myocardial infarctions being amongst the deadliest manifestations. Reduced blood flow to the heart can result in the death of cardiac tissue, leaving affected patients susceptible to further complications and recurrent disease. Further, contemporary management typically involves a pharmacopeia to manage the metabolic conditions contributing to atherosclerotic and hypertensive heart disease, rather than regeneration of the damaged myocardium. With modern healthcare extending lifespan, a larger demographic will be at risk for heart disease, driving the need for novel therapeutics that surpass those currently available in efficacy. Transdifferentiation …

Endogenous Interleukin-10 Contributes To Wound Healing And Regulates Tissue Repair, Walker D Short, Meredith Rae, Thomas Lu, Benjamin Padon, Tanuj J Prajapati, Fayiz Faruk, Oluyinka O Olutoye, Ling Yu, Paul Bollyky, Sundeep G Keswani, Swathi Balaji

Faculty, Staff and Students Publications

INTRODUCTION: Interleukin-10 (IL-10) is essential in fetal regenerative wound healing and likewise promotes a regenerative phenotype in adult dermal wounds. However, the role of endogenous IL-10 in postnatal dermal wound healing is not well-established. We sought to determine the function of endogenous IL-10 in murine full thickness excisional wounds that are splinted to prevent contracture and mimic human patterns of wound closure.

METHODS: Full-thickness excisional wounds were made in wildtype (WT) and IL-10

RESULTS: We observed no difference in wound healing rate between WT and IL-10

CONCLUSIONS: These data suggest that endogenous IL-10 expression does not alter closure of full …

Variant-Specific Therapy For Long Qt Syndrome Type 3, Oliver M Moore, Lauren E Dorn, Xander H T Wehrens

Faculty, Staff and Students Publications

No abstract provided.

Margetuximab In Her2-Positive Metastatic Breast Cancer, William J Gradishar, Ruth O'Regan, Mothaffar F Rimawi, Jeffrey L Nordstrom, Minori K Rosales, Hope S Rugo

Faculty, Staff and Students Publications

Several anti-HER2 agents are approved for third-line treatment and beyond (after first-line and second-line); however, no specific treatment strategy is recommended for third-line and beyond. Although these agents improve disease outcomes, HER2-positive metastatic breast cancer remains incurable and there is an unmet need for effective therapies in the later line setting. This review focuses on the development of margetuximab-cmkb, a novel, Fc-engineered, anti-HER2 monoclonal antibody, and its role in the systemic treatment of adult patients with metastatic HER2-positive breast cancer who have received two or more prior anti-HER2 regimens, at least one of which was for metastatic disease.

Evaluation Of Retinal Nerve Fibre Layer Thickness As A Possible Measure Of Diabetic Retinal Neurodegeneration In The Epic-Norfolk Eye Study, Sidra Zafar, Kristen A Staggers, Jie Gao, Yao Liu, Praveen J Patel, Paul J Foster, Benjamin J Frankfort, Michael Abramoff, Charles G Minard, Alasdair Warwick, Anthony P Khawaja, Roomasa Channa

Faculty, Staff and Students Publications

BACKGROUND/AIMS: Markers to clinically evaluate structural changes from diabetic retinal neurodegeneration (DRN) have not yet been established. To study the potential role of peripapillary retinal nerve fibre layer (pRNFL) thickness as a marker for DRN, we evaluated the relationship between diabetes, as well as glycaemic control irrespective of diabetes status and pRNFL thickness.

METHODS: Leveraging data from a population-based cohort, we used general linear mixed models (GLMMs) with a random intercept for patient and eye to assess the association between pRNFL thickness (measured using GDx) and demographic, systemic and ocular parameters after adjusting for typical scan score. GLMMs were also …

Leveraging The Electronic Health Record To Implement Emergency Department Delirium Screening, Anita N Chary, Elise Brickhouse, Beatrice Torres, Ilianna Santangelo, Christopher R Carpenter, Shan W Liu, Kyler M Godwin, Aanand D Naik, Hardeep Singh, Maura Kennedy

Faculty, Staff and Students Publications

OBJECTIVE: The aim of this study is to understand how emergency departments (EDs) use health information technology (HIT), and specifically the electronic health record (EHR), to support implementation of delirium screening.

METHODS: We conducted semi-structured interviews with 23 ED clinician-administrators, representing 20 EDs, about how they used HIT resources to implement delirium screening. Interviews focused on challenges participants experienced when implementing ED delirium screening and EHR-based strategies they used to overcome them. We coded interview transcripts using dimensions from the Singh and Sittig sociotechnical model, which addresses use of HIT in complex adaptive health care systems. Subsequently, we analyzed data …

Neddylation Inhibition Sensitises Renal Medullary Carcinoma Tumours To Platinum Chemotherapy, Daniel D Shapiro, Niki Millward Zacharias, Durga N Tripathi, Menuka Karki, Jean-Philippe Bertocchio, Melinda Soeung, Rong He, Mary E Westerman, Jianjun Gao, Priya Rao, Truong N A Lam, Eric Jonasch, Luigi Perelli, Emily H Cheng, Alessandro Carugo, Timothy P Heffernan, Cheryl L Walker, Giannicola Genovese, Nizar M Tannir, Jose A Karam, Pavlos Msaouel

Faculty, Staff and Student Publications

BACKGROUND: Renal medullary carcinoma (RMC) is a highly aggressive cancer in need of new therapeutic strategies. The neddylation pathway can protect cells from DNA damage induced by the platinum-based chemotherapy used in RMC. We investigated if neddylation inhibition with pevonedistat will synergistically enhance antitumour effects of platinum-based chemotherapy in RMC.

METHODS: We evaluated the IC50 concentrations of the neddylation‐activating enzyme inhibitor pevonedistat in vitro in RMC cell lines. Bliss synergy scores were calculated using growth inhibition assays following treatment with varying concentrations of pevonedistat and carboplatin. Protein expression was assessed by western blot and immunofluorescence assays. The efficacy of pevonedistat …

Obstructive Sleep Apnea Modulates Clinical Outcomes Post-Acute Myocardial Infarction: A Large Longitudinal Veterans’ Dataset Report, Ritwick Agrawal, Amir Sharafkhaneh, Vijay Nambi, Ahmed Bahammam, Javad Razjouyan

Faculty, Staff and Students Publications

BACKGROUND: While the longer-term Obstructive Sleep apnea (OSA)-related intermittent hypoxia (IH) leads to various comorbidities, it has become increasingly evident that OSA confers protective advantages during and after acute myocardial infarction (AMI). We hypothesized in patients who were admitted with acute MI, the presence of OSA is associated with lower in-hospital mortality compared to those without a prior diagnosis of OSA.

METHODS: In this nationwide retrospective study utilizing Veterans Health Administration records, we included patients hospitalized for MI with a history of sleep disorders from 1999 to 2020. We divided patients into two cohorts: those with OSA and those without …

Investigating Gene-Diet Interactions Impacting The Association Between Macronutrient Intake And Glycemic Traits, Kenneth E Westerman, Maura E Walker, Sheila M Gaynor, Jennifer Wessel, Daniel Dicorpo, Jiantao Ma, Alvaro Alonso, Stella Aslibekyan, Abigail S Baldridge, Alain G Bertoni, Mary L Biggs, Jennifer A Brody, Yii-Der Ida Chen, Joseé Dupuis, Mark O Goodarzi, Xiuqing Guo, Natalie R Hasbani, Adam Heath, Bertha Hidalgo, Marguerite R Irvin, W Craig Johnson, Rita R Kalyani, Leslie Lange, Rozenn N Lemaitre, Ching-Ti Liu, Simin Liu, Jee-Young Moon, Rami Nassir, James S Pankow, Mary Pettinger, Laura M Raffield, Laura J Rasmussen-Torvik, Elizabeth Selvin, Mackenzie K Senn, Aladdin H Shadyab, Albert V Smith, Nicholas L Smith, Lyn Steffen, Sameera Talegakwar, Kent D Taylor, Paul S De Vries, James G Wilson, Alexis C Wood, Lisa R Yanek, Jie Yao, Yinan Zheng, Eric Boerwinkle, Alanna C Morrison, Miriam Fornage, Tracy P Russell, Bruce M Psaty, Daniel Levy, Nancy L Heard-Costa, Vasan S Ramachandran, Rasika A Mathias, Donna K Arnett, Robert Kaplan, Kari E North, Adolfo Correa, April Carson, Jerome I Rotter, Stephen S Rich, Joann E Manson, Alexander P Reiner, Charles Kooperberg, Jose C Florez, James B Meigs, Jordi Merino, Deirdre K Tobias, Han Chen, Alisa K Manning

Faculty, Staff and Student Publications

Few studies have demonstrated reproducible gene-diet interactions (GDIs) impacting metabolic disease risk factors, likely due in part to measurement error in dietary intake estimation and insufficient capture of rare genetic variation. We aimed to identify GDIs across the genetic frequency spectrum impacting the macronutrient-glycemia relationship in genetically and culturally diverse cohorts. We analyzed 33,187 participants free of diabetes from 10 National Heart, Lung, and Blood Institute Trans-Omics for Precision Medicine program cohorts with whole-genome sequencing, self-reported diet, and glycemic trait data. We fit cohort-specific, multivariable-adjusted linear mixed models for the effect of diet, modeled as an isocaloric substitution of carbohydrate …

Toward A Neural Semantic Parsing System For Ehr Question Answering, Sarvesh Soni, Kirk Roberts

Faculty, Staff and Student Publications

Clinical semantic parsing (SP) is an important step toward identifying the exact information need (as a machine-understandable logical form) from a natural language query aimed at retrieving information from electronic health records (EHRs). Current approaches to clinical SP are largely based on traditional machine learning and require hand-building a lexicon. The recent advancements in neural SP show a promise for building a robust and flexible semantic parser without much human effort. Thus, in this paper, we aim to systematically assess the performance of two such neural SP models for EHR question answering (QA). We found that the performance of these …

Abrogation Of Map4k4 Protein Function Causes Congenital Anomalies In Humans And Zebrafish, Victoria Patterson, Dorothy K Grange, Et Al.

2020-Current year OA Pubs

We report 21 families displaying neurodevelopmental differences and multiple congenital anomalies while bearing a series of rare variants in

The Genomic Landscape Of Familial Glioma, Dong-Joo Choi, Georgina Armstrong, Brittney Lozzi, Prashanth Vijayaraghavan, Sharon E Plon, Terence C Wong, Eric Boerwinkle, Donna M Muzny, Hsiao-Chi Chen, Richard A Gibbs, Quinn T Ostrom, Beatrice Melin, Benjamin Deneen, Melissa L Bondy, Gliogene Consortium, Genomics England Research Consortium, Matthew N Bainbridge, Christopher I Amos, Jill S Barnholtz-Sloan, Jonine L Bernstein, Elizabeth B Claus, Richard S Houlston, Dora Il'yasova, Robert B Jenkins, Christoffer Johansen, Daniel Lachance, Rose Lai, Beatrice S Melin, Ryan T Merrell, Sara H Olson, Siegal Sadetzki, Joellen Schildkraut, Sanjay Shete, J C Ambrose, P Arumugam, R Bevers, M Bleda, F Boardman-Pretty, C R Boustred, H Brittain, M A Brown, M J Caulfield, G C Chan, A Giess, J N Griffin, A Hamblin, S Henderson, T J P Hubbard, R Jackson, L J Jones, D Kasperaviciute, M Kayikci, A Kousathanas, L Lahnstein, A Lakey, S E A Leigh, I U S Leong, F J Lopez, F Maleady-Crowe, M Mcentagart, F Minneci, J Mitchell, L Moutsianas, M Mueller, N Murugaesu, A C Need, P O'Donovan, C A Odhams, C Patch, D Perez-Gil, M B Pereira, J Pullinger, T Rahim, A Rendon, T Rogers, K Savage, K Sawant, R H Scott, A Siddiq, A Sieghart, S C Smith, A Sosinsky, A Stuckey, M Tanguy, A L Taylor Tavares, E R A Thomas, S R Thompson, A Tucci, M J Welland, E Williams, K Witkowska, S M Wood, M Zarowiecki

Faculty, Staff and Student Publications

Glioma is a rare brain tumor with a poor prognosis. Familial glioma is a subset of glioma with a strong genetic predisposition that accounts for approximately 5% of glioma cases. We performed whole-genome sequencing on an exploratory cohort of 203 individuals from 189 families with a history of familial glioma and an additional validation cohort of 122 individuals from 115 families. We found significant enrichment of rare deleterious variants of seven genes in both cohorts, and the most significantly enriched gene was HERC2 (P = 0.0006). Furthermore, we identified rare noncoding variants in both cohorts that were predicted to …

A Precision Environmental Health Approach To Prevention Of Human Disease, Andrea Baccarelli, Dana C Dolinoy, Cheryl Lyn Walker

Faculty, Staff and Students Publications

Human health is determined by the interaction of our environment with the genome, epigenome, and microbiome, which shape the transcriptomic, proteomic, and metabolomic landscape of cells and tissues. Precision environmental health is an emerging field leveraging environmental and system-level ('omic) data to understand underlying environmental causes of disease, identify biomarkers of exposure and response, and develop new prevention and intervention strategies. In this article we provide real-life illustrations of the utility of precision environmental health approaches, identify current challenges in the field, and outline new opportunities to promote health through a precision environmental health framework.

Extracellular Targets To Reduce Excessive Scarring In Response To Tissue Injury, Jolanta Fertala, Mark L. Wang, Michael Rivlin, Pedro K. Beredjiklian, Joseph Abboud, William V. Arnold, Andrzej Fertala

Department of Orthopaedic Surgery Faculty Papers

Excessive scar formation is a hallmark of localized and systemic fibrotic disorders. Despite extensive studies to define valid anti-fibrotic targets and develop effective therapeutics, progressive fibrosis remains a significant medical problem. Regardless of the injury type or location of wounded tissue, excessive production and accumulation of collagen-rich extracellular matrix is the common denominator of all fibrotic disorders. A long-standing dogma was that anti-fibrotic approaches should focus on overall intracellular processes that drive fibrotic scarring. Because of the poor outcomes of these approaches, scientific efforts now focus on regulating the extracellular components of fibrotic tissues. Crucial extracellular players include cellular receptors …