Allergy and Immunology Commons^™

Zika Virus Ns1 Drives Tunneling Nanotube Formation For Mitochondrial Transfer And Stealth Transmission In Trophoblasts, Rafael T Michita, Long B Tran, Steven J Bark, Deepak Kumar, Shay A Toner, Joyce Jose, Indira U Mysorekar, Anoop Narayanan

Faculty, Staff and Students Publications

Zika virus (ZIKV) is unique among orthoflaviviruses in its vertical transmission capacity in humans, yet the underlying mechanisms remain incompletely understood. Here, we show that ZIKV induces tunneling nanotubes (TNTs) in placental trophoblasts which facilitate transfer of viral particles, proteins, mitochondria, and RNA to neighboring uninfected cells. TNT formation is driven exclusively via ZIKV non-structural protein 1 (NS1). Specifically, the N-terminal 1-50 amino acids of membrane-bound ZIKV NS1 are necessary for triggering TNT formation in host cells. Trophoblasts infected with TNT-deficient ZIKV

Prediction Of Cognitive Conversion Within The Alzheimer’S Disease Continuum Using Deep Learning, Siyu Yang, Xintong Zhang, Xinyu Du, Peng Yan, Jing Zhang, Wei Wang, Jing Wang, Lei Zhang, Huaiqing Sun, Yin Liu, Xinran Xu, Yaxuan Di, Jin Zhong, Caiyun Wu, Jan D Reinhardt, Yu Zheng, Ting Wu

Faculty, Staff and Students Publications

Background: Early diagnosis and accurate prognosis of cognitive decline in Alzheimer's disease (AD) is important to timely assignment to optimal treatment modes. We aimed to develop a deep learning model to predict cognitive conversion to guide re-assignment decisions to more intensive therapies where needed.

Methods: Longitudinal data including five variable sets, i.e. demographics, medical history, neuropsychological outcomes, laboratory and neuroimaging results, from the Alzheimer's Disease Neuroimaging Initiative (ADNI) cohort were analyzed. We first developed a deep learning model to predicted cognitive conversion using all five variable sets. We then gradually removed variable sets to obtained parsimonious models for four different …

A Galleria Mellonella Study: Protective Effects Of Sulforaphane On Immune Function In Binge Alcohol Exposure, Robert Kento Darby, Braydon Black, Vincent Tran, Dallen James, Scott Quimby

Annual Research Symposium

Alcohol is associated with increased mortality and morbidity. Pulmonary infections with opportunistic pathogens can occur in healthy humans; however, hazardous alcohol exposure like binge alcohol intoxication (≥ 0.08% BAC) is a major risk factor. We’ve previously investigated the efficacy of Sulforaphane (SFN) prophylaxis in protecting human and murine alveolar macrophage function against opportunistic infections when exposed to binge alcohol conditions in vitro. However, an in vivo model investigating SFN and hazardous alcohol exposure in the context of infection is not well understood. The aim of this study is to 1) establish a G. mellonella larvae model by determining the LD50 …

Neutralizing Antibody Immune Correlates For A Recombinant Protein Vaccine In The Covail Trial, Youyi Fong, Lauren Dang, Bo Zhang, Jonathan Fintzi, Shiyu Chen, Jing Wang, Nadine G Rouphael, Angela R Branche, David J Diemert, Ann R Falsey, Cecilia Losada, Lindsey R Baden, Sharon E Frey, Jennifer A Whitaker, Susan J Little, Satoshi Kamidani, Emmanuel B Walter, Richard M Novak, Richard Rupp, Lisa A Jackson, Chenchen Yu, Craig A Magaret, Cindy Molitor, Bhavesh Borate, Tara M Babu, Angelica C Kottkamp, Anne F Luetkemeyer, Lilly C Immergluck, Rachel M Presti, Martín Bäcker, Patricia L Winokur, Siham M Mahgoub, Paul A Goepfert, Dahlene N Fusco, Robert L Atmar, Christine M Posavad, Jinjian Mu, Mat Makowski, Mamodikoe K Makhene, Seema U Nayak, Paul C Roberts, Dean Follmann, Peter B Gilbert

Faculty, Staff and Students Publications

For COVAIL recipients of a coronavirus disease 2019 (COVID-19) Sanofi booster vaccine, neutralizing antibody titers were assessed as a correlate of risk (CoR) of COVID-19. Peak and exposure-proximal titers were inverse CoRs with covariate-adjusted hazard ratios (95% confidence intervals) 0.30 (0.11, 0.78) and 0.25 (0.07, 0.85) per 10-fold increase in weighted average titer.

Use Of Immunoglobulin Replacement Therapy In Clinical Practice: A Review, Jibran Ahmed, Yeonjoo Choi, Taeyeong Ko, Joann Lim, Joud Hajjar

Faculty, Staff and Students Publications

Immunoglobulins (Igs) are produced by B lymphocytes and play a key role in humoral immunity. Igs are classified into five isotypes (IgG, IgA, IgM, IgE, and IgD). Their primary function is to recognize and bind to foreign antigens. When Igs bind to antigens, they facilitate phagocytosis and promote clearance mediated by other immune cells. It is an essential component in protecting the host from outside pathogens. Hypogammaglobulinemia predisposes an individual to severe and recurrent infections. Therefore, replacement therapy is recommended to maintain optimal Ig level. In addition, Igs can modulate immune responses by to neutralizing proteins such as endotoxins or …

Diagnostic Accuracy Prior To Congenital Heart Defect Surgery: A Multicenter Collaboration, Shobha S Natarajan, Kasey Chaszczewski, Chris Penney, Steve Ampah, Douglas Ryba, Andrea T Kennedy, Robert Olsen, Shubhika Srivastava, Matthew J Campbell, Mya Carney, Carol Prospero, Lisa Elliott, Carlie Brewer, Michael Dimaria, Nitin Madan, Seda Tierney, Meaghan Beattie, Ritu Sachdeva, Joan Lipinski, Kenan W D Stern, Grace Kong, Preeta Dhanantwari, Elena N Kwon, Hari Rajagopal, Carolyn Taylor, Tammy Churchill, Aura A Sanchez Mejia, Deidra Abenlah Ansah, Anitha Parthiban, Hasti Sanandajifar, Sowmya Balasubramanian, David A Parra, Kimberly Crum, Corey Stiver, Aarti H Bhat, Pei-Ni Jone, Stefani Samples, Kathleen Van't Hof, Curt Degroff, Dalia Lopez-Colon, Meryl S Cohen

Faculty, Staff and Students Publications

Background: Echocardiography is the mainstay for diagnosing congenital heart disease (CHD). Diagnostic errors can lead to suboptimal surgical outcomes.

Objectives: This multicenter pediatric echocardiography collaborative learning initiative explores reasons for diagnostic errors, investigates associations between patient- and center-specific factors and errors, and relays the benefits of a multicenter approach to decrease these errors as a first step to improve CHD surgical outcomes.

Methods: Participating centers submitted diagnostic evaluations on patients prior to 2-ventricle repair into a central database. We held virtual meetings to revise variables and discuss cases to learn from each other.

Results: Fourteen pediatric echocardiography laboratories entered data …

Management Of Children With Food Allergies By Allergists In The United States, Aikaterini Anagnostou, Matthew Greenhawt, Jay A Lieberman, Christina E Ciaccio, Sayantani B Sindher, Blaine Creasy, Katherine Baran, Sachin Gupta, Anna Nowak-Wegrzyn

Faculty, Staff and Students Publications

BACKGROUND: Management of patients with food allergies is complex, especially in cases of patients with multiple and potentially severe food allergies. Although international guidelines exist for food allergy management, the role of the allergist in the decision-making process is key.

OBJECTIVE: Our aim was to investigate the management patterns and educational needs of practicing allergists treating patients with food allergies.

METHODS: An online survey was e-mailed to United States-based practicing allergists (N = 2833) in November-December 2021. The allergists were screened for managing 1 or more patients (including ≥25% pediatric patients) with food allergies per month. The allergists responded to …

Sinusitis And Rhinitis Among Us Veterans Deployed To Southwest Asia And Afghanistan After September 11, 2001, Jennifer Maccarone, Carrie A Redlich, Andrew Timmons, Anna M Korpak, Nicholas L Smith, Karen S Nakayama, Coleen P Baird, Paul Ciminera, Farrah Kheradmand, Vincent S Fan, Jaime E Hart, Petros Koutrakis, Ware G Kuschner, Octavian C Ioachimescu, Michael Jerrett, Philippe R Montgrain, Susan P Proctor, Christine H Wendt, Cherry Wongtrakool, Emily S Wan, Paul D Blanc, Eric Garshick

Faculty, Staff and Students Publications

BACKGROUND: Post-9/11 veterans were exposed to environmental and occupational pollutants during deployment.

OBJECTIVE: Our aim was to determine associations between deployment-related exposures and sinusitis and rhinitis.

METHODS: Between April 2018 and March 2020, veterans with land-based deployment after 9/11 who were living within 25 miles of 6 Department of Veteran Affairs medical centers were randomly chosen by using a Defense Manpower Data Center roster. Participants completed interviewer-administered questionnaires, which included a 32-item deployment exposure battery and self-report of rhinitis and health professional-diagnosed sinusitis. Exposure categories included burn pit smoke, combustion engine exhaust/ground dust, other open combustion sources, toxicants, and military …

Podoplanin And Microthrombi In Lung Injury, Jahnavi Gollamudi, Ricardo Gonzalez Delgado, Min Soon Cho, Brianne Wharton, Hani Lee, Animesh Vadaparti, Swapan K Dasgupta, Miguel A Cruz, Perumal Thiagarajan, Vahid Afshar-Kharghan

Faculty, Staff and Students Publications

No abstract provided.

Clinical Characteristics Of Patients With Copd And Comorbid Depression And Anxiety: Data From A National Multicenter Cohort Study, Jing Gennie Wang, Sonali Bose, Janet T Holbrook, Lin Nan, Michelle N Eakin, Abebaw M Yohannes, Robert A Wise, Nicola A Hanania

Faculty, Staff and Students Publications

Background: Most studies on mental health among individuals with chronic obstructive pulmonary disease (COPD) utilize screening questionnaires, which detect psychiatric symptoms, but cannot be used to diagnose depression/anxiety disorders. We utilized the Mini-International Neuropsychiatric Interview (MINI) to identify depression/anxiety disorders meeting the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition diagnostic criteria and described associated disease burden in people with COPD.

Methods: This is a cross-sectional, secondary analysis of a multicenter study designed to evaluate anxiety questionnaires in COPD patients. Research coordinators administered both the MINI and screening questionnaires to determine participants who met diagnostic criteria for depression/anxiety …

Neutralizing Antibody Immune Correlates In Covail Trial Recipients Of An Mrna Second Covid-19 Vaccine Boost, Bo Zhang, Youyi Fong, Lauren Dang, Jonathan Fintzi, Shiyu Chen, Jing Wang, Nadine G Rouphael, Angela R Branche, David J Diemert, Ann R Falsey, Daniel S Graciaa, Lindsey R Baden, Sharon E Frey, Jennifer A Whitaker, Susan J Little, Satoshi Kamidani, Emmanuel B Walter, Richard M Novak, Richard Rupp, Lisa A Jackson, Chenchen Yu, Craig A Magaret, Cindy Molitor, Bhavesh Borate, Sydney Busch, David Benkeser, Antonia Netzl, Derek J Smith, Tara M Babu, Angelica C Kottkamp, Anne F Luetkemeyer, Lilly C Immergluck, Rachel M Presti, Martín Bäcker, Patricia L Winokur, Siham M Mahgoub, Paul A Goepfert, Dahlene N Fusco, Robert L Atmar, Christine M Posavad, Jinjian Mu, Mat Makowski, Mamodikoe K Makhene, Seema U Nayak, Paul C Roberts, Peter B Gilbert, Dean Follmann

Faculty, Staff and Students Publications

Neutralizing antibody titer has been a surrogate endpoint for guiding COVID-19 vaccine approval and use, although the pandemic's evolution and the introduction of variant-adapted vaccine boosters raise questions as to this surrogate's contemporary performance. For 985 recipients of an mRNA second bivalent or monovalent booster containing various Spike inserts [Prototype (Ancestral), Beta, Delta, and/or Omicron BA.1 or BA.4/5] in the COVAIL trial (NCT05289037), titers against 5 strains were assessed as correlates of risk of symptomatic COVID-19 ("COVID-19") and as correlates of relative (Pfizer-BioNTech Omicron vs. Prototype) booster protection against COVID-19 over 6 months of follow-up during the BA.2-BA.5 Omicron-dominant period. …

Myo5b And The Polygenic Landscape Of Very Early-Onset Inflammatory Bowel Disease In An Ethnically Diverse Population, Ashleigh Watson, R Alan Harris, Amy C Engevik, Numan Oezguen, Maribeth R Nicholson, Sarah Dooley, Rachel Stubler, Lisa Forbes Satter, Lina B Karam, Richard Kellermayer

Faculty, Staff and Students Publications

Background: Genetic discovery in very early-onset inflammatory bowel disease (VEO-IBD) can elucidate not only the origins of VEO-IBD, but also later-onset inflammatory bowel disease. We aimed to investigate the polygenic origins of VEO-IBD in a cohort with a high proportion of Hispanic patients.

Methods: Patients with VEO-IBD who underwent whole exome sequencing at our center were included. Genes were categorized as genes of interest (GOIs) (129 genes previously described to be associated with VEO-IBD) or non-GOIs. VEO-IBD "susceptibility" single nucleotide variants (SNVs) were identified through enrichment compared with gnomAD (Genome Aggregation Database) and ALFA (Allele Frequency Aggregator) and were scored …

Resilience And Reality: Exploring The Lived Experiences Of People Living With Hiv In Texas During The Covid-19 Pandemic – A Qualitative Study., Ahmed F. Alanazi

Social Work Dissertations - Archive

This study investigated the lived experiences of individuals living with HIV (PLWH) in the Dallas-Fort Worth (DFW) area of Texas during the COVID-19 pandemic, using an Interpretative Phenomenological Analysis (IPA) framework. The research examined the intersection of health, social dynamics, and psychological resilience among PLWH, who faced compounded vulnerabilities due to systemic inequities and the dual public health crises of HIV and COVID-19. Through semi-structured interviews with ten participants from diverse backgrounds, the study captured the profound impacts of disrupted healthcare systems, heightened stigma, and social isolation on this marginalized population. The findings reveal that the pandemic exacerbated existing inequities …

Leveraging Clinical Standards To Improve The Translational Relevance Of Therapies For Experimental Spinal Cord Injury, Aaron L. Silverstein

Theses and Dissertations--Neuroscience

Efforts to improve treatment of spinal cord injury (SCI) often use animals to develop effective therapeutics, intending to improve the survival and the quality of life of persons with SCI. Over half of all SCIs in the United States occur at the cervical level and often cause locomotor deficits and life-threatening breathing dysfunction. Thus, my dissertation is focused on this important patient population.

After beginning with a description of translational research and surveying SCI from a clinical standpoint, I turned to describe experimental models of cervical SCI and more detailed neuroimmunological findings relevant to my work. Then, I conducted a …

Gout Flare Burden In The United States: A Multiyear Cross-Sectional Survey Study, Jasvinder A Singh, Amy Morlock, Robert Morlock

Faculty, Staff and Students Publications

OBJECTIVE: The objective of this study was to assess the burden of gout flares and examine associated patient characteristics and outcomes in a sample of US adults.

METHODS: Data were collected via an online survey of US adults ≥18 years using a random stratified sampling framework. Participants with gout completed questions about treatments, serum urate (SU) levels, severity, satisfaction with control, and gout flares. All participants completed the Veterans RAND 12-Item Health Survey, the Generalized Anxiety Disorder 7-Item Scale, and the Patient Health Questionnaire 9-Item Scale. Data were summarized using descriptive statistics. Multivariable-adjusted logistic regression analyses examined factors predictive of …

Diagnostic Delay In Type I Autoimmune Pancreatitis: Clinical, Imaging, Endoscopic And Histologic Predictors Of Timely Diagnosis, Andres Urias Rivera, Travis Josephs, Shilpa Jain, Wasseem Skef, Tara Keihanian, Salmaan Jawaid, Wasif Abidi, Kalpesh Patel, Mohamed O Othman, Fares Ayoub

Faculty, Staff and Students Publications

Background: The diagnosis of autoimmune pancreatitis (AIP) can be challenging due to nonspecific symptoms, low sensitivity of serologic markers, and some overlap in presentation with pancreatic ductal adenocarcinoma (PDAC). We aimed to quantify delays in the diagnosis of AIP and identify factors associated with diagnostic delay.

Methods: This was a single-center retrospective study between 2013 and 2023 of adult patients diagnosed with type 1 AIP based on HISORt criteria. Patients were compared to a randomly selected group of controls with PDAC. Data on clinical presentation, lab results, imaging, procedures, and initial treatment regimen were collected. Timing to diagnosis and predictive …

Editorial: Exploring Klf4’S Role In Immune Cell Function And Disease Progression, H Daniel Lacorazza, Walden Ai

Faculty, Staff and Students Publications

No abstract provided.

Quality Of Life In Young Adults With Type 1 Diabetes, Marissa N Baudino, Samantha A Carreon, Randi Streisand, Tricia Tang, Sarah Lyons, Siripoom Mckay, Barbara J Anderson, Charles G Minard, Sridevi Devaraj, Ashley M Butler, Marisa E Hilliard

Faculty, Staff and Students Publications

Introduction: Challenges of young adulthood with type 1 diabetes (T1D) include transitioning to adult care, increased T1D self-management responsibilities, and normal developmental transitions. Recognizing patterns of health-related quality of life (HRQOL) across a demographically and clinically broad range of young adults with T1D may help identify who needs additional support as they transfer to adult healthcare. We hypothesized that young adults from specific demographic and clinical groups would report lower HRQOL.

Methods: At baseline of a behavioral RCT (≤2 months after last pediatric T1D clinic visit), 100 young adults (Mage=19.9 ± 1.3, MA1c=8.8 ± 2.0 %) self-reported demographics and HRQOL; …

High Tumor Cd161 Expression Predicts A Survival Advantage And Marks A Th1-Skewed Microenvironment, Briana Amicarella Burns, Manasvi Chandra, Vanaja Konduri, William K Decker

Faculty, Staff and Students Publications

CD8+CD161+ T-cells exhibit augmented memory and cytolytic properties, mediating enhanced immunity in murine tumor models and improved survival in human non-small cell lung cancer. This T-cell subset might serve as a biomarker of positive response to therapy or even be isolated to augment current immunotherapeutic approaches yet limited knowledge of CD161 expression in human cancers restricts practical application. Here we bioinformatically tested the hypothesis that CD161 expression may be associated with positive outcomes in human cancers and investigated mechanisms underlying any observed advantages. Using TCGA-PANCAN dataset, we analyzed expression of CD161 in over 10,000 human tumors, correlating expression levels with …

The Reprogramming Factor Klf4 In Normal And Malignant Blood Cells, H Daniel Lacorazza

Faculty, Staff and Students Publications

The Krüppel-like factor 4 (KLF4) is an evolutionarily conserved zinc finger transcription factor that regulates cellular processes in stem cells, epithelial cells, and immune blood cells by controlling gene expression through genetic, epigenetic, and chromatin remodeling. The landmark 2006 publication identified KLF4 as one of the factors involved in reprogramming differentiated cells into pluripotent stem cells, sparking increased interest in KLF4 research a decade after its discovery, particularly in the fields of stem cell research, epithelial cell biology, endothelial cell function, and tumorigenesis. Over the years, KLF4 has emerged as a key transcription factor in modulating innate and adaptive immunity, …

Leveraging Human Microbiomes For Disease Prediction And Treatment, Henok Ayalew Tegegne, Tor C Savidge

Faculty, Staff and Students Publications

The human microbiome consists of diverse microorganisms that inhabit various body sites. As these microbes are increasingly recognized as key determinants of health, there is significant interest in leveraging individual microbiome profiles for early disease detection, prevention, and drug efficacy prediction. However, the complexity of microbiome data, coupled with conflicting study outcomes, has hindered its integration into clinical practice. This challenge is partially due to demographic and technological biases that impede the development of reliable disease classifiers. Here, we examine recent advances in 16S rRNA and shotgun-metagenomics sequencing, along with bioinformatics tools designed to enhance microbiome data integration for precision …

Quinoline-Based Compounds Can Inhibit Diverse Enzymes That Act On Dna, Jujun Zhou, Qin Chen, Ren Ren, Jie Yang, Bigang Liu, John R Horton, Caleb Chang, Chuxuan Li, Leora Maksoud, Yifei Yang, Dante Rotili, Abhinav K Jain, Xing Zhang, Robert M Blumenthal, Taiping Chen, Yang Gao, Sergio Valente, Antonello Mai, Xiaodong Cheng

Faculty, Staff and Students Publications

DNA methylation, as exemplified by cytosine-C5 methylation in mammals and adenine-N6 methylation in bacteria, is a key epigenetic process. Developing non-nucleoside inhibitors to cause DNA hypomethylation is crucial for treating various conditions without the toxicities associated with existing cytidine-based hypomethylating agents. This study characterized fifteen quinoline-based analogs, particularly compounds with additions like a methylamine (9) or methylpiperazine (11), which demonstrate similar low micromolar inhibitory potency against human DNMT1 and Clostridioides difficile CamA. These compounds (9 and 11) intercalate into CamA-bound DNA via the minor groove, causing a conformational shift that moves the catalytic domain away from the DNA. This study …

Ire1Α Silences Dsrna To Prevent Taxane-Induced Pyroptosis In Triple-Negative Breast Cancer, Longyong Xu, Fanglue Peng, Qin Luo, Yao Ding, Fei Yuan, Liting Zheng, Wei He, Sophie S Zhang, Xin Fu, Jin Liu, Ayse Sena Mutlu, Shuyue Wang, Ralf Bernd Nehring, Xingyu Li, Qianzi Tang, Catherine Li, Xiangdong Lv, Lacey E Dobrolecki, Weijie Zhang, Dong Han, Na Zhao, Eric Jaehnig, Jingyi Wang, Weiche Wu, Davis A Graham, Yumei Li, Rui Chen, Weiyi Peng, Yiwen Chen, Andre Catic, Zhibin Zhang, Bing Zhang, Anthony M Mustoe, Albert C Koong, George Miles, Michael T Lewis, Meng C Wang, Susan M Rosenberg, Bert W O'Malley, Thomas F Westbrook, Han Xu, Xiang H-F Zhang, C Kent Osborne, Jin Billy Li, Matthew J Ellis, Mothaffar F Rimawi, Jeffrey M Rosen, Xi Chen

Faculty, Staff and Students Publications

Chemotherapy is often combined with immune checkpoint inhibitor (ICI) to enhance immunotherapy responses. Despite the approval of chemo-immunotherapy in multiple human cancers, many immunologically cold tumors remain unresponsive. The mechanisms determining the immunogenicity of chemotherapy are elusive. Here, we identify the ER stress sensor IRE1α as a critical checkpoint that restricts the immunostimulatory effects of taxane-chemotherapy and prevents the innate immune recognition of immunologically cold triple-negative breast cancer (TNBC). IRE1α RNase silences taxane-induced dsRNA through RIDD (Regulated IRE1-Dependent Decay) to prevent NLRP3 inflammasome–dependent pyroptosis. Inhibition of IRE1α in Trp53−/− TNBC allows taxane to induce extensive dsRNAs that are sensed …

Implementing The Methodology To Generate Diagnostic And Therapeutic Antibodies, Andrea Mariana Carlin

Open Access Theses & Dissertations

This research aimed to establish the methodology for developing monoclonal antibodies at The University of Texas at El Paso. Monoclonal antibodies are indispensable across multiple fields, including diagnostics, therapeutics, and biotechnology, yet there is a shortage of commercially available antibodies targeting specific proteins or possessing specialized characteristics. To address this gap, three models were selected: a peptide derived from the intracellular protein Schlafen 8 and two cell surface protein receptors: mouse vascular endothelial growth factor receptor 2 (VEGFR2) and human melanocortin receptor 4 (MC4R). These proteins present unique challenges in antibody generation, including issues of accessibility, expression, and specificity.

Throughout …

Enhancement Of Zika Virus Infection By West Nile And Dengue Virus Antibody Positive Cord-Blood Samples From Mothers In El Paso-Texas, Jeanette Orbegozo

Open Access Theses & Dissertations

The recent Zika virus (ZIKV) outbreak and its association with microcephaly cases and other neurological syndromes are important public health concerns. A phenomenon known as antibody-dependent enhancement (ADE) involves preexisting flavivirus antibodies to a specific flavivirus that enhances the severity of a second infection with a different flavivirus. Since ZIKV is related to flaviviruses like West Nile virus (WNV) and dengue virus (DENV), prior exposure to these viruses could elicit cross-reactive antibodies that may enhance a subsequent ZIKV infection. Therefore, this study aimed to determine if WNV and DENV antibodies from cord blood enhanced ZIKV infection in vitro. Initially, a …

Novel Therapuetic Approaches For Chagas Disease, Juan Carlos Silva

Open Access Theses & Dissertations

Chagas disease (CD) is caused by the hemoflagellate protozoan Trypanosoma cruzi. This disease is considered one of the 20 neglected tropical diseases (NTD), and it is estimated that 6 to 8 million people worldwide are diagnosed with CD. In the United States, Chagas infection is not reported in all states; however, most reported CD cases are chronic infections. Chagas infection is characterized by two phases: an acute and a chronic phase. Until this present moment, no prophylactic or therapeutic human vaccine is available. However, in a recent study in a murine model, our group showed that the synthetic 20-merpeptide (DAENPGGEVFNDNKKGLSRV) …

10 Practical Priorities To Prevent And Manage Serious Allergic Reactions: Ga2len Anacare And Efa Anaphylaxis Manifesto, Antonella Muraro, Debra De Silva, Marcia Podesta, Aikaterini Anagnostou, Victoria Cardona, Susanne Halken, Pete Smith, Luciana Kase Tanno, Paul Turner, Margitta Worm, Montserrat Alvaro-Lozano, Stefania Arasi, Anna Asarnoj, Simona Barni, Kirsten Beyer, Lucy A Bilaver, Andrew Bird, Roberta Bonaguro, Helen A Brough, R Sharon Chinthrajah, Emma E Cook, Céline Demoulin, Antoine Deschildre, Timothy E Dribin, Motohiro Ebisawa, Montserrat Fernandez-Rivas, Alessandro Fiocchi, David M Fleischer, Eleanor Garrow, Jennifer Gerdts, Mattia Giovannini, Kirsi M Järvinen, Mary Kelly, Edward F Knol, Gideon Lack, Francesca Lazzarotto, Thuy-My Le, Stephanie Leonard, Jay Lieberman, Michael Makris, Lianne Mandelbaum, Mary Jane Marchisotto, Gustavo Andres Marino, Francesca Mori, Caroline Nilsson, Anna Nowak-Wegrzyn, Mikaela Odemyr, H N G Oude Elberink, Kati Palosuo, Nandinee Patel, Jennifer Pier, Sung Poblete, Rima Rachid, Pablo Rodríguez Del Río, Maria Said, Hugh A Sampson, Angel Sánchez Sanz, Sabine Schnadt, Fallon Schultz, Alice Toniolo, Julia E M Upton, Carina Venter, Brian P Vickery, Berber Vlieg-Boerstra, Julie Wang, Graham Roberts, Torsten Zuberbier, Ga2len Anacare Centres And Efa

Faculty, Staff and Students Publications

This Anaphylaxis Manifesto calls on communities to prioritise 10 practical actions to improve the lives of people at risk of serious allergic reactions. The Global Allergy and Asthma European Network and the European Federation of Allergy and Airways Diseases Patients' Associations (EFA) compiled patient-centric priorities. We used qualitative consensus methods, research evidence and feedback from over 200 patient groups, stakeholder organisations and healthcare professionals. We encourage healthcare, education and food organisations to collaborate with people at risk of serious allergic reactions to tackle safety, anxiety and financial burdens for individuals and societies. Key priorities for prevention include awareness-raising campaigns for …

The Long Road Of Drug Development For Endometriosis – Pains, Gains, And Hopes, Zian Liao, Diana Monsivais, Martin M Matzuk

Faculty, Staff and Students Publications

Endometriosis, defined by the growth of endometrial tissues outside of the uterine cavity, is a global health burden for ∼200 million women. Patients with endometriosis usually present with chronic pain and are often diagnosed with infertility. The pathogenesis of endometriosis is still an open question; however, tissue stemness and immunological and genetic factors have been extensively discussed in the establishment of endometriotic lesions. Current treatments for endometriosis can be categorized into pharmacological management of hormone levels and surgical removal of the lesions. Both approaches have limited efficacy, with recurrences often encountered; thus, there is no complete cure for the disease …

Diabetter Together: Clinical Trial Protocol For A Strengths-Based Peer Mentor Intervention For Young Adults With Type 1 Diabetes Transitioning To Adult Care, Samantha A Carreon, Charles G Minard, Sarah K Lyons, Wendy Levy, Stephanie Camey, Kishan Desai, Brenda Duran, Randi Streisand, Barbara J Anderson, Siripoom V Mckay, Tricia S Tang, Sridevi Devaraj, Ryan Ramphul, Marisa E Hilliard

Faculty, Staff and Students Publications

Background: Type 1 diabetes (T1D) management is challenging for young adults, who are expected to transfer from the pediatric to adult T1D healthcare system while also managing typical developmental demands (e.g., social, financial, work/school, residential). Many young adults have extended gaps in care before following up in adult care, increasing risk for poor health outcomes. There are few evidence-based programs to support young adults with T1D to promote a timelier transition during this period. This paper reports on the design of DiaBetter Together, a randomized controlled trial to evaluate a 12-month Peer Mentor-delivered intervention compared to usual care among young …

Current Therapeutic Opportunities For Estrogen Receptor Mutant Breast Cancer, Murugesan Palaniappan

Faculty, Staff and Students Publications

Estrogen receptor α (ERα) drives two out of three breast cancers and therefore ERα is a major therapeutic target for ER-positive breast cancer patients. Drugs that inhibit ERα activity or block estrogen synthesis in the body are currently being used in the clinic to treat ER-positive breast cancer and have been quite successful in controlling breast cancer progression for the majority of patients. However, ER-positive breast cancer often becomes resistant to these endocrine therapies, leading to endocrine-resistant metastatic breast cancer, a very aggressive cancer that leads to death. Recent large-scale genomic studies have revealed a series of activating somatic mutations …