Digital Commons Network^™

Prospective Relationships Between Motivation And Functioning In Recovery After A First Episode Of Schizophrenia, D. Fulford, D. Piskulic, J. Addington, J. M. Kane, N. R. Schooler, K. T. Mueser

Journal Articles

No abstract provided.

Treatment Of Tardive Dyskinesia With Vmat-2 Inhibitors: A Systematic Review And Meta-Analysis Of Randomized Controlled Trials, M. Solmi, G. Pigato, J. M. Kane, C. U. Correll

Journal Articles

No abstract provided.

What Is The Risk-Benefit Ratio Of Long-Term Antipsychotic Treatment In People With Schizophrenia?, C. U. Correll, J. M. Rubio, J. M. Kane

Journal Articles

No abstract provided.

Grk5 Is Associated With The Regulation Of Methadone Dosage In Heroin Dependence, S. C. Wang, R. H. Chung, H. W. Kuo, T. H. Liu, C. P. Fang, S. C. Liu, C. C. Liu, H. H. Tsou, A. C. Chen, Y. L. Liu

Journal Articles

© The Author(s) 2018. Background There is no countable biomarker for opioid dependence treatment responses thus far. In this study, we recruited Taiwanese methadone maintenance treatment patients to search for genes involving the regulatory mechanisms of methadone dose by genome-wide association analyses. Methods A total of 344 Taiwanese methadone maintenance treatment patients were included in a genome-wide association study. The involvement of GRK5 in opioid dependence was then further confirmed by gene expression study on lymphoblastoid cell lines derived from 3 independent age- and gender-matched groups: Methadone maintenance treatment patients, medication-free former heroin abusers, and normal controls. Results The results …

Phosphoglycerate Mutase 1 Is Highly Expressed In C6 Glioma Cells And Human Astrocytoma, Z. Liu, J. Ding, C. Du, N. Xu, E. Wang, J. Li, Y. Wang, J. Yu

Journal Articles

No abstract provided.

Robotic Tapp Ventral Hernia Repair: Early Lessons Learned At An Inner City Safety Net Hospital, M. Kennedy, K. Barrera, A. Akelik, Y. Constable, M. Smith, P. Chung, G. Sugiyama

Journal Articles

No abstract provided.

Lung Epithelial Cell-Derived Il-25 Negatively Regulates Lps-Induced Exosome Release From Macrophages, Z. G. Li, M. J. Scott, T. Brzóska, P. Sundd, Y. H. Li, T. R. Billiar, M. A. Wilson, P. Wang, J. Fan

Journal Articles

© 2018 The Author(s). Background: Acute lung injury (ALI) is a major component of multiple organ dysfunction syndrome (MODS) following pulmonary and systemic infection. Alveolar macrophages (AMΦ) are at the center of ALI pathogenesis. Emerging evidence has shown that cell-cell interactions in the lungs play an important regulatory role in the development of acute lung inflammation. However, the underneath mechanisms remain poorly addressed. In this study, we explore a novel function of lung epithelial cells (LEPCs) in regulating the release of exosomes from AMΦ following LPS stimulation. Methods: For the in vivo experiments, C57BL/6 wildtype (WT) mice were treated with …

How To Be A Leader: A Course For Residents., D. A. Hill, J. Jimenez, S. M. Cohn, M. R. Price

Journal Articles

BACKGROUND:Physicians are required to assume a leadership role as part of their career. For most, this is not an innate characteristic and must be developed throughout their medical training. There are few residency courses designed to assist in the enhancement of these leadership skills. We created and implemented a novel course on leadership, utilizing weekly presentations designed to stimulate discussions and improve the leadership qualities of trainees. METHODS:Senior residents provided leadership lectures stimulated by assigned readings from the book "The Founding Fathers on Leadership." The traits and characteristics demonstrated throughout course readings and discussions were subsequently incorporated into everyday resident …

Dissociable Contributions Of The Prefrontal Cortex In Group-Based Cooperation, J. Wills, O. Feldmanhall, M. R. Meager, J. J. Van Bavel, K. Blackmon, O. Devinsky, Doyle, D. J. Luciano, R. I. Kuzniecky, U. Samadani, +8 Additional Authors

Journal Articles

© The Author(s) (2018). Published by Oxford University Press. The success of our political institutions, environmental stewardship and evolutionary fitness all hinge on our ability to prioritize collective-interest over self-interest. Despite considerable interest in the neuro-cognitive processes that underlie group cooperation, the evidence to date is inconsistent. Several papers support models of prosocial restraint, while more recent work supports models of prosocial intuition.We evaluate these competing models using a sample of lesion patients with damage to brain regions previously implicated in intuition and deliberation. Compared to matched control participants (brain damaged and healthy controls), we found that patients with dorsolateral …

Aerobic Exercise Training And Inducible Inflammation: Results Of A Randomized Controlled Trial In Healthy, Young Adults., R. P. Sloan, P. A. Shapiro, P. S. Mckinley, M. Bartels, D. Shimbo, V. Lauriola, W. Karmally, M. Pavlicova, C. J. Choi, K. J. Tracey, +3 Additional Authors

Journal Articles

Background Consensus panels regularly recommend aerobic exercise for its health-promoting properties, due in part to presumed anti-inflammatory effects, but many studies show no such effect, possibly related to study differences in participants, interventions, inflammatory markers, and statistical approaches. This variability makes an unequivocal determination of the anti-inflammatory effects of aerobic training elusive. Methods and Results We conducted a randomized controlled trial of 12 weeks of aerobic exercise training or a wait list control condition followed by 4 weeks of sedentary deconditioning on lipopolysaccharide (0, 0.1, and 1.0 ng/mL)-inducible tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6), and on toll-like receptor 4 …

Revision Total Shoulder Arthroplasty Is Associated With Increased Thirty-Day Postoperative Complications And Wound Infections Relative To Primary Total Shoulder Arthroplasty, V. Boddapati, M. C. Fu, W. W. Schairer, L. V. Gulotta, D. M. Dines, J. S. Dines

Journal Articles

© 2017, Hospital for Special Surgery. Background: With an increasing volume of primary total shoulder arthroplasties (TSA), the number of revision TSA cases is expected to increase as well. However, the postoperative medical morbidity of revision TSA has not been clearly described. Questions/Purposes: The purpose of this study was to determine the rate of postoperative complications following revision TSA, relative to primary TSA. In addition, we sought to identify independent predictors of complications, as well as to compare operative time and postoperative length of stay between primary and revision TSA. Methods: Patients who underwent primary/revision TSA between 2005 and 2015 …

Business Travel-Associated Illness: A Geosentinel Analysis, L. H. Chen, K. Leder, K. A. Barbre, P. Schlagenhauf, M. Libman, J. Keystone, M. Mendelson, P. Gautret, S. Hagmann, S. Kuhn, +81 Additional Authors

Journal Articles

© International Society of Travel Medicine, 2017. Published by Oxford University Press. All rights reserved. Background: Analysis of a large cohort of business travelers will help clinicians focus on frequent and serious illnesses. We aimed to describe travel-related health problems in business travelers. Methods: GeoSentinel Surveillance Network consists of 64 travel and tropical medicine clinics in 29 countries; descriptive analysis was performed on ill business travelers, defined as persons traveling for work, evaluated after international travel 1 January 1997 through 31 December 2014. Results: Among 12 203 business travelers seen 1997-2014 (14 045 eligible diagnoses), the majority (97%) were adults …

Minimum Quality Threshold In Pre-Clinical Sepsis Studies (Mqtipss): An International Expert Consensus Initiative For Improvement Of Animal Modeling In Sepsis, M. F. Osuchowski, A. Ayala, S. Bahrami, M. Bauer, M. Boros, J. M. Cavaillon, I. H. Chaudry, C. Deutschman, P. Wang, B. Zingarelli, +21 Additional Authors

Journal Articles

© 2018, The Author(s). Purpose: Pre-clinical animal studies precede the majority of clinical trials. While the clinical sepsis definitions and recommended treatments are regularly updated, a systematic review of pre-clinical models of sepsis has not been done and clear modeling guidelines are lacking. To address this deficit, a Wiggers-Bernard Conference on pre-clinical sepsis modeling was held in Vienna in May, 2017. The conference goal was to identify limitations of pre-clinical sepsis models and to propose a set of guidelines, defined as the “Minimum Quality Threshold in Pre-Clinical Sepsis Studies” (MQTiPSS), to enhance translational value of these models. Methods: 31 experts …

Minimum Quality Threshold In Pre-Clinical Sepsis Studies (Mqtipss): An International Expert Consensus Initiative For Improvement Of Animal Modeling In Sepsis., M. F. Osuchowski, A. Ayala, S. Bahrami, M. Bauer, M. Boros, J. Cavaillon, I. H. Chaudry, C. S. Deutschman, P. Wang, B. Zingarelli, +21 Additional Authors

Journal Articles

Preclinical animal studies precede the majority of clinical trials. While the clinical definitions of sepsis and recommended treatments are regularly updated, a systematic review of preclinical models of sepsis has not been done and clear modeling guidelines are lacking. To address this deficit, a Wiggers-Bernard Conference on preclinical sepsis modeling was held in Vienna in May, 2017. The goal of the conference was to identify limitations of preclinical sepsis models and to propose a set of guidelines, defined as the "Minimum Quality Threshold in Preclinical Sepsis Studies" (MQTiPSS), to enhance translational value of these models. A total of 31 experts …

Minimum Quality Threshold In Pre-Clinical Sepsis Studies (Mqtipss): An International Expert Consensus Initiative For Improvement Of Animal Modeling In Sepsis., M. F. Osuchowski, A. Ayala, S. Bahrami, M. Bauer, M. Boros, J. Cavaillon, I. H. Chaudry, C. Deutschman, P. Wang, B. Zingarelli, +21 Additional Authors

Journal Articles

BACKGROUND:Pre-clinical animal studies precede the majority of clinical trials. While the clinical definitions of sepsis and recommended treatments are regularly updated, a systematic review of pre-clinical models of sepsis has not been done and clear modeling guidelines are lacking. OBJECTIVE:To address this deficit, a Wiggers-Bernard Conference on pre-clinical sepsis modeling was held in Vienna in May 2017. The goal of the conference was to identify limitations of pre-clinical sepsis models and to propose a set of guidelines, defined as the "Minimum Quality Threshold in Pre-Clinical Sepsis Studies" (MQTiPSS), to enhance translational value of these models. METHODS:A total of 31 experts …

Hyposialylated Igg Activates Endothelial Igg Receptor Fcγriib To Promote Obesity-Induced Insulin Resistance, K. Tanigaki, A. Sacharidou, J. Peng, K. L. Chambliss, I. S. Yuhanna, D. Ghosh, M. Ahmed, A. J. Szalai, W. Vongpatanasin, C. Mineo, +10 Additional Authors

Journal Articles

Type 2 diabetes mellitus (T2DM) is a common complication of obesity. Here, we have shown that activation of the IgG receptor FcγRIIB in endothelium by hyposialylated IgG plays an important role in obesity-induced insulin resistance. Despite becoming obese on a high-fat diet (HFD), mice lacking FcγRIIB globally or selectively in endothelium were protected from insulin resistance as a result of the preservation of insulin delivery to skeletal muscle and resulting maintenance of muscle glucose disposal. IgG transfer in IgG-deficient mice implicated IgG as the pathogenetic ligand for endothelial FcγRIIB in obesity-induced insulin resistance. Moreover, IgG transferred from patients with T2DM …

Cpx-351 (Cytarabine And Daunorubicin) Liposome For Injection Versus Conventional Cytarabine Plus Daunorubicin In Older Patients With Newly Diagnosed Secondary Acute Myeloid Leukemia, J. E. Lancet, G. L. Uy, J. E. Cortes, L. F. Newell, T. L. Lin, E. K. Ritchie, R. K. Stuart, S. A. Strickland, J. E. Kolitz, B. C. Medeiros, +11 Additional Authors

Journal Articles

© 2018 by American Society of Clinical Oncology. Purpose CPX-351 is a dual-drug liposomal encapsulation of cytarabine and daunorubicin that delivers a synergistic 5:1 drug ratio into leukemia cells to a greater extent than normal bone marrow cells. Prior clinical studies demonstrated a sustained drug ratio and exposure in vivo and prolonged survival versus standard-of-care cytarabine plus daunorubicin chemotherapy (7+3 regimen) in older patients with newly diagnosed secondary acute myeloid leukemia (sAML). Patients and Methods In this open-label, randomized, phase III trial, 309 patients age 60 to 75 years with newly diagnosed high-risk/sAML received one to two induction cycles of …

Effects Of Endovascular Cooling On Infarct Size In St-Segment Elevation Myocardial Infarction: A Patient-Level Pooled Analysis From Randomized Trials., M. Dae, W. O'Neill, C. L. Grines, S. Dixon, D. Erlinge, M. Noc, M. Holzer, A. Dee

Journal Articles

OBJECTIVES: This study sought to examine the relationship between temperature at reperfusion and infarct size.

BACKGROUND: Hypothermia consistently reduces infarct size when administered prior to reperfusion in animal studies, however, clinical results have been inconsistent.

METHODS: We performed a patient-level pooled analysis from six randomized control trials of endovascular cooling during primary percutaneous coronary intervention (PCI) for ST-segment elevation myocardial infarction (STEMI) in 629 patients in which infarct size was assessed within 1 month after randomization by either single-photon emission computed tomography (SPECT) or cardiac magnetic resonance imaging (cMR).

RESULTS: In anterior infarct patients, after controlling for variability between studies, …

Targeting Dec-205(-)Dcir2(+) Dendritic Cells Promotes Immunological Tolerance In Proteolipid Protein-Induced Experimental Autoimmune Encephalomyelitis, I. Tabansky, D. B. Keskin, D. Watts, C. Petzold, M. Funaro, W. Sands, P. Wright, S. Najjar, B. Diamond, J. N. H. Stern, +4 Additional Authors

Journal Articles

No abstract provided.

The Role Of Genetics In Advancing Precision Medicine For Alzheimer's Disease-A Narrative Review., Y. Freudenberg-Hua, W. Li, P. Davies

Journal Articles

Alzheimer's disease (AD) is the most common type of dementia, which has a substantial genetic component. AD affects predominantly older people. Accordingly, the prevalence of dementia has been rising as the population ages. To date, there are no effective interventions that can cure or halt the progression of AD. The only available treatments are the management of certain symptoms and consequences of dementia. The current state-of-the-art medical care for AD comprises three simple principles: prevent the preventable, achieve early diagnosis, and manage the manageable symptoms. This review provides a summary of the current state of knowledge of risk factors for …

Farnesylation Of The Transducin G Protein Gamma Subunit Is A Prerequisite For Its Ciliary Targeting In Rod Photoreceptors, Celine Brooks, Joseph Murphy, Marycharmain Belcastro, Daniel Heller, Saravanan Kolandaivelu, Oleg Kisselev, Maxim Sokolov

Faculty & Staff Scholarship

Primary cilia are microtubule-based organelles, which protrude from the plasma membrane and receive a wide range of extracellular signals. Various cilia use G protein-coupled receptors (GPCRs) for the detection of these signals. For instance, vertebrate rod photoreceptors use their cilia (also called outer segments) as antennae detecting photons by GPCR rhodopsin. Rhodopsin recognizes incoming light and activates its G protein, transducin, which is composed of three subunits α, β, and γ. Similar to all G protein γ subunits, the transducin Gγ1 subunit undergoes C-terminal prenylation resulting in the addition of an isoprenoid farnesyl; however, the significance of this posttranslational modification …

Photoluminescence Mechanism And Applications Of Zn-Doped Carbon Dots, Quan Xu, Wei Cai, Miaoran Zhang, Yingchun Ye, Yeqing Li, Lipeng Zhang, Yongjian Guo, Zhiqiang Yu, Siyu Li, Xun Lin, Yusheng Chen, Yan Lou, Jason Street, Meng Xu

Faculty & Staff Scholarship

Heteroatom-doped carbon dots (CDs) with excellent optical characteristics and negligible toxicity have emerged in many applications including bioimaging, biosensing, photocatalysis, and photothermal therapy. The metal-doping of CDs using various heteroatoms results in an enhancement of the photophysics but also imparts them with multifunctionality. However, unlike nonmetal doping, typical metal doping results in low fluorescence quantum yields (QYs), and an unclear photoluminescence mechanism. In this contribution, we detail results concerning zinc doped CDs (Zn-CDs) with QYs of up to 35%. The zinc ion charges serve as a surface passivating agent and prevent the aggregation of graphene p–p stacking, leading to an …

Spontaneous Dna Damage To The Nuclear Genome Promotes Senescence, T Redox Imbalance And Aging, Andria R. Robinson, Matthew J. Yousefzadeh, Tania A. Rozgaja, Jin Wang, Xuesen Li, Jeremy S. Tilstra, Chelsea H. Feldman, Siobhan Q. Gregg, Caroline H. Johnson, Erin M. Skoda, Marie-Celine Frantz, Harris Bell-Temin, Hannah Pope-Varsalona, Aditi U. Gurkar, Luigi A. Nasto, Rena A.S. Robinson, Heike Fuhrmann-Stroissnigg, Jolanta Czerwinska, Sara J. Mcgowan, Nadiezhda Cantu-Madellin, Jamie B. Harris, Salony Maniar, Mark A. Ross, Christy E. Trussoni, Nicholas F. Larusso, Eugenia Cifuentes-Pagano, Patrick J. Pagano, Barbara Tudek, Nam V. Vo, Lora H. Rigatti, Patricia L. Opresko, Donna B. Stolz, Simon C. Watkins, Christin E. Burd, Claudette M. St, Croix, Gary Siuzdak, Nathan A. Yates, Paul D. Robbins, Yinsheng Wang, Peter Wipf, Eric E. Kelley, Laura J. Neidernhofer

Faculty & Staff Scholarship

Accumulation of senescent cells over time contributes to aging and age-related diseases. However, what drives senescence in vivo is not clear. Here we used a genetic approach to determine if spontaneous nuclear DNA damage is sufficient to initiate senescence in mammals. Ercc1-/Δ mice with reduced expression of ERCC1-XPF endonuclease have impaired capacity to repair the nuclear genome. Ercc1-/Δ mice accumulated spontaneous, oxidative DNA damage more rapidly than wild-type (WT) mice. As a consequence, senescent cells accumulated more rapidly in Ercc1-/Δ mice compared to repair-competent animals. However, the levels of DNA damage and senescent cells in Ercc1-/Δ mice never exceeded that …

Patient-Specific Quantification Of The Relationship Between The Left Atrium Pressure And The Ostial Diameter Of The Left Atrial Appendage, Sky Tianqi Gao

Electronic Theses and Dissertations

The left atrial appendage has been a historically understudied region of the heart until fairly recently with the new understanding of its role in the stroke pathway of patients with atrial fibrillation. The goal of this study is to take a look at the biomechanical behavior of the left atrium and left atrial appendage under normal physiological loading conditions using material properties taken from biaxial stretch tests. Several different options for material properties models were tested and biaxial stretch test data of cadaveric human tissue samples for the left atrium and appendage were fit to a Fung-type strain-energy function for …

The Neuroprotective Effects Of Targeted Temperature Management On Post-Cardiac Arrest Patients, Timothy Hovde

Physician Assistant Scholarly Project Posters

Novel methods of ensuring survival following cardiac arrest and resuscitation are of supreme importance to the medical community. Targeted temperature management (TTM) has become increasingly utilized pre-hospital, in emergency departments, and within intensive care units to increase the likelihood of survival to hospital discharge. TTM has further been used to attempt to improve neurological functioning. The efficacy and mechanism behind TTM remains poorly understood. In several patient populations it also remains unproven. The purpose of this study is to assess the physiological mechanism, survival, neurological recovery and methodology of TTM use and implementation.

Literature review was utilized to assess the …

Exploring The Regulatory Mechanism Of The Notch Ligand Receptor Jagged1 Via The Aryl Hydrocarbon Receptor In Breast Cancer, Sean Alan Piwarski

Theses, Dissertations and Capstones

The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor that binds pollutants, therapeutic drugs and endogenous ligands. AHR is of particular interest in cancer and has been shown to play roles in both tumor progression and tumor suppression. As a result, it has received growing attention as a possible chemotherapeutic target. AHR is expressed in all breast cancer subtypes and can promote or inhibit breast cancer depending on the ligand it binds. The Notch signaling pathway is a highly conserved evolutionary pathway that plays extremely vital roles during development by regulating cell fate and differentiation. Notch signaling has increasingly …

Assessing Working Memory In Mild Cognitive Impairment With Serial Order Recall., Sheina Emrani, David J Libon, Melissa Lamar, Catherine C Price, Angela L Jefferson, Katherine A Gifford, Timothy J Hohman, Daniel A Nation, Lisa Delano-Wood, Amy Jak, Katherine J Bangen, Mark W Bondi, Adam M Brickman, Jennifer Manly, Rodney Swenson, Rhoda Au, Consortium For Clinical And Epidemiological Neuropsychological Data Analysis (Cenda)

Rowan-Virtua School of Osteopathic Medicine Departmental Research

BACKGROUND: Working memory (WM) is often assessed with serial order tests such as repeating digits backward. In prior dementia research using the Backward Digit Span Test (BDT), only aggregate test performance was examined.

OBJECTIVE: The current research tallied primacy/recency effects, out-of-sequence transposition errors, perseverations, and omissions to assess WM deficits in patients with mild cognitive impairment (MCI).

METHODS: Memory clinic patients (n = 66) were classified into three groups: single domain amnestic MCI (aMCI), combined mixed domain/dysexecutive MCI (mixed/dys MCI), and non-MCI where patients did not meet criteria for MCI. Serial order/WM ability was assessed by asking participants to repeat …

Altered Ratio Of T Follicular Helper Cells To T Follicular Regulatory Cells Correlates With Autoreactive Antibody Response In Simian Immunodeficiency Virus–Infected Rhesus Macaques, Wenjin Fan, Andrew James Demers, Yanmin Wan, Qingsheng Li

Nebraska Center for Virology: Faculty Publications

Individuals with chronic HIV-1 infection have an increased prevalence of autoreactive Abs. Many of the isolated HIV broadly neutralizing Abs from these individuals are also autoreactive. However, the underlying mechanism(s) that produce these autoreactive broadly neutralizing Abs remains largely unknown. The highly regulated coordination among B cells, T follicular helper (T_FH) cells, and T follicular regulatory (T_FR) cells in germinal centers (GCs) of peripheral lymphatic tissues (LTs) is essential for defense against pathogens while also restricting autoreactive responses. We hypothesized that an altered ratio of T_FH/T_FR cells in the GC contributes to the …

50 Ways To Save Your Heart, David S. Schade, R. Philip Eaton

Faculty Book Display Case

If you want to place a winning bet, bet that heart disease will kill you. Yes, you. Why? Because heart disease kills more people in the U.S. than any other disease, including cancer. We want to reverse that bet and save your life. How? You need to read this book and follow its simple recommendations. Many people have already jumped on the bandwagon and defied the probability of dying from heart disease. This book gives you the easy tools to do just that. Prevention costs practically nothing and you don’t have to give up anything. You only have to eat …

Mucosal Antibody Responses To Vaccines Targeting Siv Protease Cleavage Sites Or Fulllength Gag And Env Proteins In Mauritian Cynomolgus Macaques, Hongzhao Li, Yan Hai, So-Yon Lim, Nikki Toledo, Jose Crecente-Campo, Dane Schalk, Lin Li, Robert W. Omange, Tamara G. Dacoba, Lewis R. Liu, Mohammad Abul Kashem, Yanmin Wan, Binhua Liang, Qingsheng Li, Eva Rakasz, Nancy Schultz-Darken, Maria J. Alonso, Francis A. Plummer, James B. Whitney, Ma Luo

Nebraska Center for Virology: Faculty Publications

HIV mutates rapidly and infects CD4⁺ T cells, especially when they are activated. A vaccine targeting conserved, essential viral elements while limiting CD4⁺ T cell activation could be effective. Learning from natural immunity observed in a group of highly HIV-1 exposed seronegative Kenyan female sex workers, we are testing a novel candidate HIV vaccine targeting the 12 viral protease cleavage sites (PCSs) (the PCS vaccine), in comparison with a vaccine targeting full-length Gag and Env (the Gag/Env vaccine) in a Mauritian cynomolgus macaque/SIV model. In this study we evaluated these vaccines for induction of mucosal antibodies to SIV …