Digital Commons Network^™

Predicting The Need For Therapeutic Intervention And Mortality In Acute Pancreatitis: A Two-Center International Study Using Machine Learning, Na Shi, Lan Lan, Jiawei Luo, Ping Zhu, Thomas R W Ward, Peter Szatmary, Robert Sutton, Wei Huang, John A Windsor, Xiaobo Zhou, Qing Xia

Faculty, Staff and Student Publications

BACKGROUND: Current approaches to predicting intervention needs and mortality have reached 65-85% accuracy, which falls below clinical decision-making requirements in patients with acute pancreatitis (AP). We aimed to accurately predict therapeutic intervention needs and mortality on admission, in AP patients, using machine learning (ML).

METHODS: Data were obtained from three databases of patients admitted with AP: one retrospective (Chengdu) and two prospective (Liverpool and Chengdu) databases. Intervention and mortality differences, as well as potential predictors, were investigated. Univariate analysis was conducted, followed by a random forest ML algorithm used in multivariate analysis, to identify predictors. The ML performance matrix was …

Ndrg1 In Aggressive Breast Cancer Progression And Brain Metastasis, Emilly S Villodre, Xiaoding Hu, Bedrich L Eckhardt, Richard Larson, Lei Huo, Ester C Yoon, Yun Gong, Juhee Song, Shuying Liu, Naoto T Ueno, Savitri Krishnamurthy, Stefan Pusch, Debu Tripathy, Wendy A Woodward, Bisrat G Debeb

Faculty, Staff and Student Publications

BACKGROUND: N-Myc downstream regulated gene 1 (NDRG1) suppresses metastasis in many human malignancies, including breast cancer, yet has been associated with worse survival in patients with inflammatory breast cancer. The role of NDRG1 in the pathobiology of aggressive breast cancers remains elusive.

METHODS: To study the role of NDRG1 in tumor growth and brain metastasis in vivo, we transplanted cells into cleared mammary fat pads or injected them in tail veins of SCID/Beige mice (n = 7-10 per group). NDRG1 protein expression in patient breast tumors (n = 216) was assessed by immunohistochemical staining. Kaplan-Meier method with 2-sided log-rank test …

Bismuth Nanoparticle And Polyhydroxybutyrate Coatings Enhance The Radiopacity Of Absorbable Inferior Vena Cava Filters For Fluoroscopy-Guided Placement And Longitudinal Computed Tomography Monitoring In Pigs, Jossana A Damasco, Steven Y Huang, Joy Vanessa D Perez, John Andrew T Manongdo, Katherine A Dixon, Malea L Williams, Megan C Jacobsen, Roland Barbosa, Gino Martin Canlas, Gouthami Chintalapani, Adam D Melancon, Rick R Layman, Natalie W Fowlkes, Elizabeth M Whitley, Marites P Melancon

Faculty, Staff and Student Publications

Inferior vena cava filters (IVCFs) constructed with poly-

Mechanistic Origin Of Different Binding Affinities Of Sars-Cov And Sars-Cov-2 Spike Rbds To Human Ace2, Zhi-Bi Zhang, Yuan-Ling Xia, Jian-Xin Shen, Wen-Wen Du, Yun-Xin Fu, Shu-Qun Liu

Faculty, Staff and Student Publications

The receptor-binding domain (RBD) of the SARS-CoV-2 spike protein (RBDCoV2) has a higher binding affinity to the human receptor angiotensin-converting enzyme 2 (ACE2) than the SARS-CoV RBD (RBDCoV). Here, we performed molecular dynamics (MD) simulations, binding free energy (BFE) calculations, and interface residue contact network (IRCN) analysis to explore the mechanistic origin of different ACE2-binding affinities of the two RBDs. The results demonstrate that, when compared to the RBDCoV2-ACE2 complex, RBDCoV-ACE2 features enhanced dynamicsand inter-protein positional movements and increased conformational entropy and conformational diversity. Although the inter-protein electrostatic attractive interactions are the primary determinant for the high ACE2-binding affinities of …

Mendelian Randomization Supports Bidirectional Causality Between Telomere Length And Clonal Hematopoiesis Of Indeterminate Potential, Tetsushi Nakao, Alexander G Bick, Margaret A Taub, Seyedeh M Zekavat, Md M Uddin, Abhishek Niroula, Cara L Carty, John Lane, Michael C Honigberg, Joshua S Weinstock, Akhil Pampana, Christopher J Gibson, Gabriel K Griffin, Shoa L Clarke, Romit Bhattacharya, Themistocles L Assimes, Leslie S Emery, Adrienne M Stilp, Quenna Wong, Jai Broome, Cecelia A Laurie, Alyna T Khan, Albert V Smith, Thomas W Blackwell, Veryan Codd, Christopher P Nelson, Zachary T Yoneda, Juan M Peralta, Donald W Bowden, Marguerite R Irvin, Meher Boorgula, Wei Zhao, Lisa R Yanek, Kerri L Wiggins, James E Hixson, C Charles Gu, Gina M Peloso, Dan M Roden, Muagututi'a S Reupena, Chii-Min Hwu, Dawn L Demeo, Kari E North, Shannon Kelly, Solomon K Musani, Joshua C Bis, Donald M Lloyd-Jones, Jill M Johnsen, Michael Preuss, Russell P Tracy, Patricia A Peyser, Dandi Qiao, Pinkal Desai, Joanne E Curran, Barry I Freedman, Hemant K Tiwari, Sameer Chavan, Jennifer A Smith, Nicholas L Smith, Tanika N Kelly, Bertha Hidalgo, L Adrienne Cupples, Daniel E Weeks, Nicola L Hawley, Ryan L Minster, Samoan Obesity, Lifestyle And Genetic Adaptations Study (Olaga) Group, Ranjan Deka, Take T Naseri, Lisa De Las Fuentes, Laura M Raffield, Alanna C Morrison, Paul S Vries, Christie M Ballantyne, Eimear E Kenny, Stephen S Rich, Eric A Whitsel, Michael H Cho, M Benjamin Shoemaker, Betty S Pace, John Blangero, Nicholette D Palmer, Braxton D Mitchell, Alan R Shuldiner, Kathleen C Barnes, Susan Redline, Sharon L R Kardia, Gonçalo R Abecasis, Lewis C Becker, Susan R Heckbert, Jiang He, Wendy Post, Donna K Arnett, Ramachandran S Vasan, Dawood Darbar, Scott T Weiss, Stephen T Mcgarvey, Mariza De Andrade, Yii-Der Ida Chen, Robert C Kaplan, Deborah A Meyers, Brian S Custer, Adolfo Correa, Bruce M Psaty, Myriam Fornage, Joann E Manson, Eric Boerwinkle, Barbara A Konkle, Ruth J F Loos, Jerome I Rotter, Edwin K Silverman, Charles Kooperberg, John Danesh, Nilesh J Samani, Siddhartha Jaiswal, Peter Libby, Patrick T Ellinor, Nathan Pankratz, Benjamin L Ebert, Alexander P Reiner, Rasika A Mathias, Ron Do, Nhlbi Trans-Omics For Precision Medicine (Topmed) Consortium, Pradeep Natarajan

Faculty, Staff and Student Publications

Human genetic studies support an inverse causal relationship between leukocyte telomere length (LTL) and coronary artery disease (CAD), but directionally mixed effects for LTL and diverse malignancies. Clonal hematopoiesis of indeterminate potential (CHIP), characterized by expansion of hematopoietic cells bearing leukemogenic mutations, predisposes both hematologic malignancy and CAD.

Exploring Preventive Healthcare In A High-Risk Vulnerable Population, Trisha L Amboree, Jane R Montealegre, Kayo Fujimoto, Osaro Mgbere, Charles Darkoh, Paige Padgett Wermuth

Faculty, Staff and Student Publications

This study describes preventive care behaviors and explores opportunities to deliver preventive sexual healthcare to a high-risk vulnerable population. Data from the National HIV Behavioral Surveillance (NHBS) system high-risk heterosexuals (HET) cycle (2019) in Houston, Texas, was used to describe preventive care utilization and assess the relationship between healthcare utilization and sociodemographic characteristics. More than 47% reported having no usual source of healthcare, and 94.6% reported receiving no non-HIV STI testing in the past 12 months. Additionally, many sociodemographic factors were associated with healthcare utilization and having a usual source of healthcare. Future efforts should be targeted at increasing preventive …

Meta-Analysis Of Genome-Wide Association Studies Identifies Ancestry-Specific Associations Underlying Circulating Total Tau Levels, Chloé Sarnowski, Mohsen Ghanbari, Joshua C Bis, Mark Logue, Myriam Fornage, Aniket Mishra, Shahzad Ahmad, Alexa S Beiser, Eric Boerwinkle, Vincent Bouteloup, Vincent Chouraki, L Adrienne Cupples, Vincent Damotte, Charles S Decarli, Anita L Destefano, Luc Djoussé, Alison E Fohner, Carol E Franz, Tiffany F Kautz, Jean-Charles Lambert, Michael J Lyons, Thomas H Mosley, Kenneth J Mukamal, Matthew P Pase, Eliana C Portilla Fernandez, Robert A Rissman, Claudia L Satizabal, Ramachandran S Vasan, Amber Yaqub, Stephanie Debette, Carole Dufouil, Lenore J Launer, William S Kremen, William T Longstreth, M Arfan Ikram, Sudha Seshadri

Faculty, Staff and Student Publications

Circulating total-tau levels can be used as an endophenotype to identify genetic risk factors for tauopathies and related neurological disorders. Here, we confirmed and better characterized the association of the 17q21 MAPT locus with circulating total-tau in 14,721 European participants and identified three novel loci in 953 African American participants (4q31, 5p13, and 6q25) at P < 5 × 10-8. We additionally detected 14 novel loci at P < 5 × 10-7, specific to either Europeans or African Americans. Using whole-exome sequence data in 2,279 European participants, we identified ten genes associated with circulating total-tau when aggregating rare variants. Our genetic study sheds light on genes reported to be associated with neurological diseases including stroke, Alzheimer's, and Parkinson's (F5, MAP1B, and BCAS3), with Alzheimer's pathological hallmarks (ADAMTS12, IL15, and FHIT), or with an important function in the brain (PARD3, ELFN2, UBASH3B, SLIT3, and NSD3), and suggests that the genetic architecture of circulating total-tau may differ according to ancestry.

In-Depth Analysis Of Sars-Cov-2-Specific T Cells Reveals Diverse Differentiation Hierarchies In Vaccinated Individuals, Li Li, Muharrem Muftuoglu, Shaoheng Liang, Mahesh Basyal, Jiangxing Lv, Mehmet Emin Akdogan, Ken Chen, Michael Andreeff, Christopher R Flowers, Simrit Parmar

Faculty, Staff and Student Publications

SARS-CoV-2 vaccines pose as the most effective approach for mitigating the COVID-19 pandemic. High-degree efficacy of SARS-CoV-2 vaccines in clinical trials indicates that vaccination invariably induces an adaptive immune response. However, the emergence of breakthrough infections in vaccinated individuals suggests that the breadth and magnitude of vaccine-induced adaptive immune response may vary. We assessed vaccine-induced SARS-CoV-2 T cell response in 21 vaccinated individuals and found that SARS-CoV-2-specific T cells, which were mainly CD4+ T cells, were invariably detected in all individuals but the response was varied. We then investigated differentiation states and cytokine profiles to identify immune features associated with …

Lymphocyte Depletion Rate As A Biomarker Of Radiation Dose To Circulating Lymphocytes During Fractionated Partial-Body Radiation Therapy, Susannah G Ellsworth, Anirudh Yalamanchali, Tim Lautenschlaeger, Stuart A Grossman, Clemens Grassberger, Steven H Lin, Radhe Mohan

Faculty, Staff and Student Publications

Purpose: Radiation causes exponential depletion of circulating lymphocyte populations; in turn, radiation-induced lymphopenia is associated with worse survival for many solid tumors, possibly owing to attenuated antitumor immune responses. Identifying reliable and reproducible methods of calculating the radiation dose to circulating immune cells may facilitate development of techniques to reduce the risk and severity of radiation-induced toxic effects to circulating lymphocytes.

Methods and materials: Patient-specific lymphocyte loss rates were derived from a clinical data set including 684 adult patients with solid tumors. Multivariable linear regression was used to model the relationship between the lymphocyte loss rate and physical parameters of …

Exploiting 4–1bb Immune Checkpoint To Enhance The Efficacy Of Oncolytic Virotherapy For Diffuse Intrinsic Pontine Gliomas, Virginia Laspidea, Montserrat Puigdelloses, Sara Labiano, Lucía Marrodán, Marc Garcia-Moure, Marta Zalacain, Marisol Gonzalez-Huarriz, Naiara Martínez-Vélez, Iker Ausejo-Mauleon, Daniel De La Nava, Guillermo Herrador-Cañete, Javier Marco-Sanz, Elisabeth Guruceaga, Carlos E De Andrea, María Villalba, Oren Becher, Massimo Squatrito, Verónica Matía, Jaime Gállego Pérez-Larraya, Ana Patiño-García, Sumit Gupta, Candelaria Gomez-Manzano, Juan Fueyo, Marta M Alonso

Faculty, Staff and Student Publications

Diffuse intrinsic pontine gliomas (DIPGs) are aggressive pediatric brain tumors, and patient survival has not changed despite many therapeutic efforts, emphasizing the urgent need for effective treatments. Here, we evaluated the anti-DIPG effect of the oncolytic adenovirus Delta-24-ACT, which was engineered to express the costimulatory ligand 4-1BBL to potentiate the antitumor immune response of the virus. Delta-24-ACT induced the expression of functional 4-1BBL on the membranes of infected DIPG cells, which enhanced the costimulation of CD8+ T lymphocytes. In vivo, Delta-24-ACT treatment of murine DIPG orthotopic tumors significantly improved the survival of treated mice, leading to long-term survivors that developed …

The Impact Of Pediatric Opioid-Related Visits On Us Emergency Departments, Tiffany Champagne-Langabeer, Marylou Cardenas-Turanzas, Irma T Ugalde, Christine Bakos-Block, Angela L Stotts, Lisa Cleveland, Steven Shoptaw, James R Langabeer

Faculty, Staff and Student Publications

BACKGROUND: While there is significant research exploring adults' use of opioids, there has been minimal focus on the opioid impact within emergency departments for the pediatric population.

METHODS: We examined data from the Agency for Healthcare Research, the National Emergency Department Sample (NEDS), and death data from the Centers for Disease Control and Prevention. Sociodemographic and financial variables were analyzed for encounters during 2014-2017 for patients under age 18, matching diagnoses codes for opioid-related overdose or opioid use disorder.

RESULTS: During this period, 59,658 children presented to an ED for any diagnoses involving opioids. The majority (68.5%) of visits were …

Repurposing Probenecid For The Treatment Of Heart Failure (Re-Prosper-Hf): A Study Protocol For A Randomized Placebo-Controlled Clinical Trial, Jack Rubinstein, Nathan Robbins, Karen Evans, Gabrielle Foster, Kevin Mcconeghy, Toluwalope Onadeko, Julie Bunke, Melanie Parent, Xi Luo, Jacob Joseph, Wen-Chih Wu

Faculty, Staff and Student Publications

BACKGROUND: Improving contractility in heart failure with reduced ejection fraction (HFrEF) has resurfaced as a potential treatment goal. Inotropic therapy is now better understood through its underlying mechanism as opposed to the observed effect of increasing contractility. Calcitropes are a subgroup of inotropes that largely depend on the stimulation of adenylyl cyclase to transform ATP into cyclic adenosine monophosphate (cAMP). At least two clinically relevant calcitropes-istaroxime and probenecid-improve contractility through an increase in systolic intracellular calcium without activating cAMP production. Probenecid, which has been safely used clinically for decades in non-cardiac conditions, has recently been identified as an agonist of …

Predicted Gene Expression In Ancestrally Diverse Populations Leads To Discovery Of Susceptibility Loci For Lifestyle And Cardiometabolic Traits, Heather M Highland, Genevieve L Wojcik, Mariaelisa Graff, Katherine K Nishimura, Chani J Hodonsky, Antoine R Baldassari, Alanna C Cote, Iona Cheng, Christopher R Gignoux, Ran Tao, Yuqing Li, Eric Boerwinkle, Myriam Fornage, Jeffrey Haessler, Lucia A Hindorff, Yao Hu, Anne E Justice, Bridget M Lin, Danyu Lin, Daniel O Stram, Christopher A Haiman, Charles Kooperberg, Loic Le Marchand, Tara C Matise, Eimear E Kenny, Christopher S Carlson, Eli A Stahl, Christy L Avery, Kari E North, Jose Luis Ambite, Steven Buyske, Ruth J Loos, Ulrike Peters, Kristin L Young, Stephanie A Bien, Laura M Huckins

Faculty, Staff and Student Publications

One mechanism by which genetic factors influence complex traits and diseases is altering gene expression. Direct measurement of gene expression in relevant tissues is rarely tenable; however, genetically regulated gene expression (GReX) can be estimated using prediction models derived from large multi-omic datasets. These approaches have led to the discovery of many gene-trait associations, but whether models derived from predominantly European ancestry (EA) reference panels can map novel associations in ancestrally diverse populations remains unclear. We applied PrediXcan to impute GReX in 51,520 ancestrally diverse Population Architecture using Genomics and Epidemiology (PAGE) participants (35% African American, 45% Hispanic/Latino, 10% Asian, …

Gestational Age Variation In Human Placental Drug Transporters, Laura Goetzl, Nune Darbinian, Nana Merabova, Lindsay C Devane, Sammanda Ramamoorthy

Faculty, Staff and Student Publications

Patient and providers' fear of fetal exposure to medications may lead to discontinuation of treatment, disease relapse, and maternal morbidity. Placental drug transporters play a critical role in fetal exposure through active transport but the majority of data are limited to the 3rd trimester, when the majority of organogenesis has already occurred. Our objective was to define gestational age (GA) dependent changes in protein activity, expression and modifications of five major placental drug transporters: SERT, P-gp, NET, BCRP and MRP3. Apical brush border membrane fractions were prepared from fresh 1st, 2nd and 3rd trimester human placentas collected following elective pregnancy …

Hsp90-Cdc37 Functions As A Chaperone For The Oncogenic Fgfr3-Tacc3 Fusion, Tao Li, Farideh Mehraein-Ghomi, M Elizabeth Forbes, Sanjeev V Namjoshi, E Ashley Ballard, Qianqian Song, Ping-Chieh Chou, Xuya Wang, Brittany C Parker Kerrigan, Frederick F Lang, Glenn Lesser, Waldemar Debinski, Xuejun Yang, Wei Zhang

Faculty, Staff and Student Publications

The FGFR3-TACC3 (F3-T3) fusion gene was discovered as an oncogenic molecule in glioblastoma and bladder cancers, and has subsequently been found in many cancer types. Notably, F3-T3 was found to be highly expressed in both untreated and matched recurrence glioblastoma under the concurrent radiotherapy and temozolomide (TMZ) treatment, suggesting that targeting F3-T3 is a valid strategy for treatment. Here, we show that the F3-T3 protein is a client of heat shock protein 90 (HSP90), forming a ternary complex with the cell division cycle 37 (CDC37). Deprivation of HSP90 or CDC37 disrupts the formation of the ternary complex, which destabilizes glycosylated …

Protein Tyrosine Phosphatase Receptor Δ Serves As The Orexigenic Asprosin Receptor, Ila Mishra, Wei Rose Xie, Juan C Bournat, Yang He, Chunmei Wang, Elizabeth Sabath Silva, Hailan Liu, Zhiqiang Ku, Yinghua Chen, Bernadette O Erokwu, Peilin Jia, Zhongming Zhao, Zhiqiang An, Chris A Flask, Yanlin He, Yong Xu, Atul R Chopra

Faculty, Staff and Student Publications

Asprosin is a fasting-induced glucogenic and centrally acting orexigenic hormone. The olfactory receptor Olfr734 is known to be the hepatic receptor for asprosin that mediates its effects on glucose production, but the receptor for asprosin's orexigenic function has been unclear. Here, we have identified protein tyrosine phosphatase receptor δ (Ptprd) as the orexigenic receptor for asprosin. Asprosin functions as a high-affinity Ptprd ligand in hypothalamic AgRP neurons, regulating the activity of this circuit in a cell-autonomous manner. Genetic ablation of Ptprd results in a strong loss of appetite, leanness, and an inability to respond to the orexigenic effects of asprosin. …

Targeting The Nrf2/Ho-1 Antioxidant Pathway In Flt3-Itd-Positive Aml Enhances Therapy Efficacy, Sankaranarayan Kannan, Mary E Irwin, Shelley M Herbrich, Tiewei Cheng, Lanisha L Patterson, Marisa J L Aitken, Kapil Bhalla, M James You, Marina Konopleva, Patrick A Zweidler-Mckay, Joya Chandra

Faculty, Staff and Student Publications

Acute myeloid leukemia (AML) is a molecularly heterogenous hematological malignancy, with one of the most common mutations being internal tandem duplication (ITD) of the juxtamembrane domain of the fms-like tyrosine kinase receptor-3 (FLT3). Despite the development of FLT3-directed tyrosine kinase inhibitors (TKI), relapse and resistance are problematic, requiring improved strategies. In both patient samples and cell lines, FLT3-ITD raises levels of reactive oxygen species (ROS) and elicits an antioxidant response which is linked to chemoresistance broadly in AML. NF-E2-related factor 2 (NRF2) is a transcription factor regulating the antioxidant response including heme oxygenase -1 (HO-1), a heat shock protein implicated …

Privacy-Preserving Logistic Regression With Secret Sharing, Ali Reza Ghavamipour, Fatih Turkmen, Xiaoqian Jiang

Faculty, Staff and Student Publications

BACKGROUND: Logistic regression (LR) is a widely used classification method for modeling binary outcomes in many medical data classification tasks. Researchers that collect and combine datasets from various data custodians and jurisdictions can greatly benefit from the increased statistical power to support their analysis goals. However, combining data from different sources creates serious privacy concerns that need to be addressed.

METHODS: In this paper, we propose two privacy-preserving protocols for performing logistic regression with the Newton-Raphson method in the estimation of parameters. Our proposals are based on secure Multi-Party Computation (MPC) and tailored to the honest majority and dishonest majority …

Estimation And Inference Of Predictive Discrimination For Survival Outcome Risk Prediction Models, Ruosha Li, Jing Ning, Ziding Feng

Faculty, Staff and Student Publications

Accurate risk prediction has been the central goal in many studies of survival outcomes. In the presence of multiple risk factors, a censored regression model can be employed to estimate a risk prediction rule. Before the prediction tool can be popularized for practical use, it is crucial to rigorously assess its prediction performance. In our motivating example, researchers are interested in developing and validating a risk prediction tool to identify future lung cancer cases by integrating demographic information, disease characteristics and smoking-related data. Considering the long latency period of cancer, it is desirable for a prediction tool to achieve discriminative …

Host Diversity And Behavior Determine Patterns Of Interspecies Transmission And Geographic Diffusion Of Avian Influenza A Subtypes Among North American Wild Reservoir Species, Joseph T Hicks, Kimberly Edwards, Xueting Qiu, Do-Kyun Kim, James E Hixson, Scott Krauss, Richard J Webby, Robert G Webster, Justin Bahl

Faculty, Staff and Student Publications

Wild birds can carry avian influenza viruses (AIV), including those with pandemic or panzootic potential, long distances. Even though AIV has a broad host range, few studies account for host diversity when estimating AIV spread. We analyzed AIV genomic sequences from North American wild birds, including 303 newly sequenced isolates, to estimate interspecies and geographic viral transition patterns among multiple co-circulating subtypes. Our results show high transition rates within Anseriformes and Charadriiformes, but limited transitions between these orders. Patterns of transition between species were positively associated with breeding habitat range overlap, and negatively associated with host genetic distance. Distance between …

Birth Defect Co-Occurrence Patterns In The Texas Birth Defects Registry, Renata H Benjamin, Angela E Scheuerle, Daryl A Scott, Maria Luisa Navarro Sanchez, Peter H Langlois, Mark A Canfield, Hope Northrup, Christian P Schaaf, Joseph W Ray, Scott D Mclean, Han Chen, Michael D Swartz, Philip J Lupo, A J Agopian

Faculty, Staff and Student Publications

BACKGROUND: The population-level landscape of co-occurring birth defects among infants without a syndromic diagnosis is not well understood.

METHODS: We analyzed data from 40,771 infants with two or more major birth defects in the Texas Birth Defects Registry (TBDR; 1999-2014). We calculated adjusted observed-to-expected (O/E) ratios for all two, three, four, and five-way combinations of 138 major defects.

RESULTS: Among 530 patterns with the highest adjusted O/E ratios (top 5% of 10,595 patterns), 66% included only defects co-occurring within one organ system and 28% were suggestive of known patterns (e.g., midline developmental defects). Of the remaining patterns, the combination of …

Development Of Training Curriculum To Improve Patient Communication Skills And Social Support Among Community Health Workers, Jennifer Holcomb, Gayla M Ferguson, Logan Thornton, Linda Highfield

Faculty, Staff and Student Publications

BACKGROUND: Effective provider communication skills are important for patient decision-making and understanding, particularly for those with low health literacy. A gap exists in training methods and curriculum for community health workers (CHWs). Brief description of activity: Through a clinical and academic partnership, pilot training curriculum focused on patient communication skills was developed to align with CHW scope of work.

IMPLEMENTATION: The curriculum was implemented in three 2-hour training sessions over WebEx with seven state-certified CHWs. The goal was for CHWs to understand the key elements and application of active listening, Teach Back, and action planning in a clinical setting. The …

Knowledge, Attitudes, Willingness To Pay, And Patient Preferences About Genetic Testing And Subsequent Risk Management For Cancer Prevention, Fangjian Guo, Jacqueline M Hirth, Erika L Fuchs, Leslie E Cofie, Veronica Brown, Yong-Fang Kuo, Maria E Fernandez, Abbey B Berenson

Faculty, Staff and Student Publications

Knowledge, attitudes, and patient preferences about genetic testing and subsequent risk management for cancer prevention among average risk populations are understudied, especially among Hispanics. This study was to assess these items by conducting an in-person survey in this understudied population. We conducted in-person surveys using a self-administered, structured questionnaire among young women in 2017. Survey questions were adapted from other validated surveys. This study had 677 participants in the final analyses. Data were collected in 2017 and analyzed in 2018 and 2019. Participants had little knowledge about genes or breast cancer risk, but most felt that genetic testing for cancer …

New Insights Into The Genetic Etiology Of Alzheimer's Disease And Related Dementias, Céline Bellenguez, Fahri Küçükali, Iris E Jansen, Luca Kleineidam, Sonia Moreno-Grau, Najaf Amin, Adam C Naj, Rafael Campos-Martin, Benjamin Grenier-Boley, Victor Andrade, Peter A Holmans, Anne Boland, Vincent Damotte, Sven J Van Der Lee, Marcos R Costa, Teemu Kuulasmaa, Qiong Yang, Itziar De Rojas, Joshua C Bis, Amber Yaqub, Ivana Prokic, Julien Chapuis, Shahzad Ahmad, Vilmantas Giedraitis, Dag Aarsland, Pablo Garcia-Gonzalez, Carla Abdelnour, Emilio Alarcón-Martín, Daniel Alcolea, Montserrat Alegret, Ignacio Alvarez, Victoria Álvarez, Nicola J Armstrong, Anthoula Tsolaki, Carmen Antúnez, Ildebrando Appollonio, Marina Arcaro, Silvana Archetti, Alfonso Arias Pastor, Beatrice Arosio, Lavinia Athanasiu, Henri Bailly, Nerisa Banaj, Miquel Baquero, Sandra Barral, Alexa Beiser, Ana Belén Pastor, Jennifer E Below, Penelope Benchek, Luisa Benussi, Claudine Berr, Céline Besse, Valentina Bessi, Giuliano Binetti, Alessandra Bizarro, Rafael Blesa, Mercè Boada, Eric Boerwinkle, Barbara Borroni, Silvia Boschi, Paola Bossù, Geir Bråthen, Jan Bressler, Catherine Bresner, Henry Brodaty, Keeley J Brookes, Luis Ignacio Brusco, Dolores Buiza-Rueda, Katharina Bûrger, Vanessa Burholt, William S Bush, Miguel Calero, Laura B Cantwell, Geneviève Chene, Jaeyoon Chung, Michael L Cuccaro, Ángel Carracedo, Roberta Cecchetti, Laura Cervera-Carles, Camille Charbonnier, Hung-Hsin Chen, Caterina Chillotti, Simona Ciccone, Jurgen A H R Claassen, Christopher Clark, Elisa Conti, Anaïs Corma-Gómez, Emanuele Costantini, Carlo Custodero, Delphine Daian, Maria Carolina Dalmasso, Antonio Daniele, Efthimios Dardiotis, Jean-François Dartigues, Peter Paul De Deyn, Katia De Paiva Lopes, Lot D De Witte, Stéphanie Debette, Jürgen Deckert, Teodoro Del Ser, Nicola Denning, Anita Destefano, Martin Dichgans, Janine Diehl-Schmid, Mónica Diez-Fairen, Paolo Dionigi Rossi, Srdjan Djurovic, Emmanuelle Duron, Emrah Düzel, Carole Dufouil, Gudny Eiriksdottir, Sebastiaan Engelborghs, Valentina Escott-Price, Ana Espinosa, Michael Ewers, Kelley M Faber, Tagliavini Fabrizio, Sune Fallgaard Nielsen, David W Fardo, Lucia Farotti, Chiara Fenoglio, Marta Fernández-Fuertes, Raffaele Ferrari, Catarina B Ferreira, Evelyn Ferri, Bertrand Fin, Peter Fischer, Tormod Fladby, Klaus Fließbach, Bernard Fongang, Myriam Fornage, Juan Fortea, Tatiana M Foroud, Silvia Fostinelli, Nick C Fox, Emlio Franco-Macías, María J Bullido, Ana Frank-García, Lutz Froelich, Brian Fulton-Howard, Daniela Galimberti, Jose Maria García-Alberca, Pablo García-González, Sebastian Garcia-Madrona, Guillermo Garcia-Ribas, Roberta Ghidoni, Ina Giegling, Giaccone Giorgio, Alison M Goate, Oliver Goldhardt, Duber Gomez-Fonseca, Antonio González-Pérez, Caroline Graff, Giulia Grande, Emma Green, Timo Grimmer, Edna Grünblatt, Michelle Grunin, Vilmundur Gudnason, Tamar Guetta-Baranes, Annakaisa Haapasalo, Georgios Hadjigeorgiou, Jonathan L Haines, Kara L Hamilton-Nelson, Harald Hampel, Olivier Hanon, John Hardy, Annette M Hartmann, Lucrezia Hausner, Janet Harwood, Stefanie Heilmann-Heimbach, Seppo Helisalmi, Michael T Heneka, Isabel Hernández, Martin J Herrmann, Per Hoffmann, Clive Holmes, Henne Holstege, Raquel Huerto Vilas, Marc Hulsman, Jack Humphrey, Geert Jan Biessels, Xueqiu Jian, Charlotte Johansson, Gyungah R Jun, Yuriko Kastumata, John Kauwe, Patrick G Kehoe, Lena Kilander, Anne Kinhult Ståhlbom, Miia Kivipelto, Anne Koivisto, Johannes Kornhuber, Mary H Kosmidis, Walter A Kukull, Pavel P Kuksa, Brian W Kunkle, Amanda B Kuzma, Carmen Lage, Erika J Laukka, Lenore Launer, Alessandra Lauria, Chien-Yueh Lee, Jenni Lehtisalo, Ondrej Lerch, Alberto Lleó, William Longstreth, Oscar Lopez, Adolfo Lopez De Munain, Seth Love, Malin Löwemark, Lauren Luckcuck, Kathryn L Lunetta, Yiyi Ma, Juan Macías, Catherine A Macleod, Wolfgang Maier, Francesca Mangialasche, Marco Spallazzi, Marta Marquié, Rachel Marshall, Eden R Martin, Angel Martín Montes, Carmen Martínez Rodríguez, Carlo Masullo, Richard Mayeux, Simon Mead, Patrizia Mecocci, Miguel Medina, Alun Meggy, Shima Mehrabian, Silvia Mendoza, Manuel Menéndez-González, Pablo Mir, Susanne Moebus, Merel Mol, Laura Molina-Porcel, Laura Montrreal, Laura Morelli, Fermin Moreno, Kevin Morgan, Thomas Mosley, Markus M Nöthen, Carolina Muchnik, Shubhabrata Mukherjee, Benedetta Nacmias, Tiia Ngandu, Gael Nicolas, Børge G Nordestgaard, Robert Olaso, Adelina Orellana, Michela Orsini, Gemma Ortega, Alessandro Padovani, Caffarra Paolo, Goran Papenberg, Lucilla Parnetti, Florence Pasquier, Pau Pastor, Gina Peloso, Alba Pérez-Cordón, Jordi Pérez-Tur, Pierre Pericard, Oliver Peters, Yolande A L Pijnenburg, Juan A Pineda, Gerard Piñol-Ripoll, Claudia Pisanu, Thomas Polak, Julius Popp, Danielle Posthuma, Josef Priller, Raquel Puerta, Olivier Quenez, Inés Quintela, Jesper Qvist Thomassen, Alberto Rábano, Innocenzo Rainero, Farid Rajabli, Inez Ramakers, Luis M Real, Marcel J T Reinders, Christiane Reitz, Dolly Reyes-Dumeyer, Perry Ridge, Steffi Riedel-Heller, Peter Riederer, Natalia Roberto, Eloy Rodriguez-Rodriguez, Arvid Rongve, Irene Rosas Allende, Maitée Rosende-Roca, Jose Luis Royo, Elisa Rubino, Dan Rujescu, María Eugenia Sáez, Paraskevi Sakka, Ingvild Saltvedt, Ángela Sanabria, María Bernal Sánchez-Arjona, Florentino Sanchez-Garcia, Pascual Sánchez Juan, Raquel Sánchez-Valle, Sigrid B Sando, Chloé Sarnowski, Claudia L Satizabal, Michela Scamosci, Nikolaos Scarmeas, Elio Scarpini, Philip Scheltens, Norbert Scherbaum, Martin Scherer, Matthias Schmid, Anja Schneider, Jonathan M Schott, Geir Selbæk, Davide Seripa, Manuel Serrano, Jin Sha, Alexey A Shadrin, Olivia Skrobot, Susan Slifer, Gijsje J L Snijders, Hilkka Soininen, Vincenzo Solfrizzi, Alina Solomon, Yeunjoo Song, Sandro Sorbi, Oscar Sotolongo-Grau, Gianfranco Spalletta, Annika Spottke, Alessio Squassina, Eystein Stordal, Juan Pablo Tartan, Lluís Tárraga, Niccolo Tesí, Anbupalam Thalamuthu, Tegos Thomas, Giuseppe Tosto, Latchezar Traykov, Lucio Tremolizzo, Anne Tybjærg-Hansen, Andre Uitterlinden, Abbe Ullgren, Ingun Ulstein, Sergi Valero, Otto Valladares, Christine Van Broeckhoven, Jeffery Vance, Badri N Vardarajan, Aad Van Der Lugt, Jasper Van Dongen, Jeroen Van Rooij, John Van Swieten, Rik Vandenberghe, Frans Verhey, Jean-Sébastien Vidal, Jonathan Vogelgsang, Martin Vyhnalek, Michael Wagner, David Wallon, Li-San Wang, Ruiqi Wang, Leonie Weinhold, Jens Wiltfang, Gill Windle, Bob Woods, Mary Yannakoulia, Habil Zare, Yi Zhao, Xiaoling Zhang, Congcong Zhu, Miren Zulaica, Lindsay A Farrer, Bruce M Psaty, Mohsen Ghanbari, Towfique Raj, Perminder Sachdev, Karen Mather, Frank Jessen, M Arfan Ikram, Alexandre De Mendonça, Jakub Hort, Magda Tsolaki, Margaret A Pericak-Vance, Philippe Amouyel, Julie Williams, Ruth Frikke-Schmidt, Jordi Clarimon, Jean-François Deleuze, Giacomina Rossi, Sudha Seshadri, Ole A Andreassen, Martin Ingelsson, Mikko Hiltunen, Kristel Sleegers, Gerard D Schellenberg, Cornelia M Van Duijn, Rebecca Sims, Wiesje M Van Der Flier, Agustín Ruiz, Alfredo Ramirez, Jean-Charles Lambert

Faculty, Staff and Student Publications

Characterization of the genetic landscape of Alzheimer's disease (AD) and related dementias (ADD) provides a unique opportunity for a better understanding of the associated pathophysiological processes. We performed a two-stage genome-wide association study totaling 111,326 clinically diagnosed/'proxy' AD cases and 677,663 controls. We found 75 risk loci, of which 42 were new at the time of analysis. Pathway enrichment analyses confirmed the involvement of amyloid/tau pathways and highlighted microglia implication. Gene prioritization in the new loci identified 31 genes that were suggestive of new genetically associated processes, including the tumor necrosis factor alpha pathway through the linear ubiquitin chain assembly …

Midsagittal Plane First: Building A Strong Facial Reference Frame For Computer-Aided Surgical Simulation, Maggie K Grissom, Jaime Gateno, Jeryl D English, Helder B Jacob, Tianshu Kuang, Carla E Gonzalez, Peng Yuan, Hannah H Deng, Caleb J Frick, Daeseung Kim, Abdullahi Hassan, James J Xia

Faculty, Staff and Student Publications

Purpose: A facial reference frame is a 3-dimensional Cartesian coordinate system that includes 3 perpendicular planes: midsagittal, axial, and coronal. The order in which one defines the planes matters. The purposes of this study are to determine the following: 1) what sequence (axial-midsagittal-coronal vs midsagittal-axial-coronal) produced more appropriate reference frames and 2) whether orbital or auricular dystopia influenced the outcomes.

Methods: This study is an ambispective cross-sectional study. Fifty-four subjects with facial asymmetry were included. The facial reference frames of each subject (outcome variable) were constructed using 2 methods (independent variable): axial plane first and midsagittal plane first. Two board-certified …

Survey Of Pediatric Critical Care Fellows On Postresuscitation Debriefing, Nicholas A Rossi, Mia Benavidez, Harold S Pine, Shiva Daram, Wasyl Szeremeta

Faculty, Staff and Student Publications

Choanal atresia is a rare congenital airway malformation that presents a unique surgical challenge for pediatric otolaryngologists. Here we report two classic cases of choanal atresia and examine the surgical approaches to this entity. The first case was a four-day-old female with a history of CHARGE syndrome and bilateral mixed membranous and bony choanal atresia confirmed by a CT scan. After undergoing transnasal endoscopic repair, choanal stents were placed for four weeks, and the patient was seen three months postoperatively and found to be doing well with no respiratory concerns. The second case involved a healthy three-year-old female presenting with …

Characteristics And Predictors Of Intensive Care Unit Admission In Pediatric Blunt Abdominal Trauma, Steven C Mehl, Megan E Cunningham, Christian J Streck, Rowland Pettit, Eunice Y Huang, Matthew T Santore, Kuojen Tsao, Richard A Falcone, Melvin S Dassinger, Jeffrey H Haynes, Robert T Russell, Bindi J Naik-Mathuria, Shawn D St Peter, David Mooney, Jeffrey Upperman, Martin L Blakely, Adam M Vogel

Faculty, Staff and Student Publications

BACKGROUND: Pediatric trauma patients sustaining blunt abdominal trauma (BAT) with intra-abdominal injury (IAI) are frequently admitted to the intensive care unit (ICU). This study was performed to identify predictors for ICU admission following BAT.

METHODS: Prospective study of children (< 16 years) who presented to 14 Level-One Pediatric Trauma Centers following BAT over a 1-year period. Patients were categorized as ICU or non-ICU patients. Data collected included vitals, physical exam findings, laboratory results, imaging, and traumatic injuries. A multivariable hierarchical logistic regression model was used to identify predictors of ICU admission. Predictive ability of the model was assessed via tenfold cross-validated area under the receiver operating characteristic curves (cvAUC).

RESULTS: Included were 2,182 children with 21% (n = 463) admitted to the ICU. On univariate analysis, ICU patients were associated with abnormal age-adjusted shock index, increased injury severity scores (ISS), lower Glasgow coma scores (GCS), traumatic brain injury (TBI), and severe solid organ injury (SOI). With multivariable logistic regression, factors associated with ICU admission were severe trauma (ISS > 15), …

Mrna Coronavirus Disease 2019 Vaccine-Associated Myopericarditis In Adolescents: A Survey Study, Utkarsh Kohli, Lavina Desai, Devyani Chowdhury, Ashraf S Harahsheh, Alexandra B Yonts, Annette Ansong, Arash Sabati, Hoang H Nguyen, Tarique Hussain, Danyal Khan, David A Parra, Jennifer A Su, Jyoti K Patel, Christina Ronai, Monique Bohun, Bishara J Freij, Matthew J O'Connor, Joseph W Rosanno, Aamisha Gupta, Arash Salavitabar, Adam L Dorfman, Jesse Hansen, Olivia Frosch, Elizabeth L Profita, Shiraz Maskatia, Deepika Thacker, Shubhika Shrivastava, Tyler H Harris, Brian Feingold, Stuart Berger, Michael Campbell, Salim F Idriss, Srikant Das, Markus S Renno, Ken Knecht, S Yukiko Asaki, Sunil Patel, Ravi Ashwath, Renata Shih, John Phillips, Bibhuti Das, Preeti Ramachandran, Eyal Sagiv, Aarti H Bhat, Jonathan N Johnson, Nathaniel W Taggart, Jason Imundo, Natasha Nakra, Shashank Behere, Anjlee Patel, Avichal Aggarwal, Saif Aljemmali, Sean Lang, Sarosh P Batlivala, Daniel E Forsha, Gregory P Conners, Jana Shaw, Frank C Smith, Linda Pauliks, Joseph Vettukattil, Kenneth Shaffer, Stefanie Cheang, Sonia Voleti, Rajesh Shenoy, Rukmini Komarlu, Shea J Ryan, Christopher Snyder, Neha Bansal, Madhu Sharma, Jeffrey A Robinson, Sandra R Arnold, Christine M Salvatore, Madan Kumar, Michael A Fremed, Julie S Glickstein, Melissa Perrotta, William Orr, Tamika Rozema, Muthayipalayam Thirumoorthi, Charles J Mullett, Jocelyn Y Ang

Faculty, Staff and Student Publications

In this survey study of institutions across the US, marked variability in evaluation, treatment, and follow-up of adolescents 12 through 18 years of age with mRNA coronavirus disease 2019 (COVID-19) vaccine-associated myopericarditis was noted. Only one adolescent with life-threatening complications was reported, with no deaths at any of the participating institutions.

Zanubrutinib For Treatment-Naïve And Relapsed/Refractory Chronic Lymphocytic Leukaemia: Long-Term Follow-Up Of The Phase I/Ii Au-003 Study, Akash Mukherjee, Denái R Milton, Elias J Jabbour, Alison M Gulbis, Tapan Kadia, Nitin Jain, Celina Ledesma, Jan Burger, Alessandra Ferrajoli, William Wierda, L Jeffrey Medeiros, Hagop Kantarjian, Richard Champlin, Issa F Khouri

Faculty, Staff and Student Publications

We aimed to study the risks of graft-versus-host disease (GVHD), non-relapse mortality (NRM) and survival outcomes of allogeneic stem cell transplantation (alloSCT) in patients with chronic lymphocytic leukemia (n = 17), Richter's syndrome (n = 14), or lymphoma (n = 18) after small molecule inhibitors (SMIs). Patients had a median of 4 prior therapies, including ibrutinib (n = 46; 94%), venetoclax (n = 19; 39%), and idelalisib (n = 6; 12%). Twenty-one (43%) had >1 SMI. P53 mutation was detected in 58% of patients. The 3-year overall and progression-free survival rates were 68% and …

Standardisation Of Protocols Can Be Crucial In Long Non-Coding Rna Research, Kinga Németh, George A Calin

Faculty, Staff and Student Publications

In this issue, Traversa et al. [1] reviewed our current knowledge about the role of circular and linear forms of PVT1 non-coding RNA in cancer and human diseases. They highlighted the technical challenges of these studies and raised a potential bias in the publications, which require more attention from researchers.