Allergy and Immunology Commons^™

Cortical Demyelination And Depression-Like Behavior Are Associated With Histaminergic Dysregulation In A Mouse Model Of Peripheral Inflammation, Danielle Germundson-Hermanson

Biomedical Sciences Posters and Presentations

▪ Demyelinating diseases of the central nervous system are increasing in prevalence world-wide1,2 and manifest as motor, behavioral, and/or cognitive defects3 . The etiology and pathophysiology of demyelinating diseases remain unclear.

▪ We have previously observed cortical demyelination in our mouse model of non-anaphylactic cow’s milk allergy4 . The demyelination was associated with depression-like behaviors and region-specific increases in brain histamine and H3 receptor (H3R) levels4,5 .

❖ The brain’s central histaminergic system is tightly controlled and regulates many behaviors. Additionally, signaling through H3R plays a crucial role in oligodendrocyte differentiation, and thus, demyelination and remyelination6 .

▪ We hypothesized …

Isoprenylation Inhibition Significantly Reduces Ige Mediated Mast Cell Function And Allergic Disease, Jordan Dailey

Theses and Dissertations

Allergic disease is the 6^th leading cause of chronic illness in the US and accounts for billions of dollars in healthcare annually. Mast cells are tissue resident innate immune cells linked to allergic disease and activated by IgE and other ligands. Upon activation, they release histamine, cytokines, chemokines, proteases, and lipid mediators evoking allergic symptoms. New ways of targeting mast cells could greatly benefit allergic disease therapy. Previous findings supported repurposing statin drugs, such as Fluvastatin, as a therapeutic treatment of allergic disease reduced allergic symptoms in vitro and in vivo. We found that Fluvastatin suppressed IgE-mediated mast cell …

Managing Pediatric Atopic Dermatitis In The Allergy Clinic: Use Of An Eczema Action Plan To Improve Caregiver Understanding And Self-Efficacy, A Pilot Study, Danielle Hubacek

Doctor of Nursing Practice Final Manuscripts

Eczema, or atopic dermatitis, is a complex and chronic condition that affects approximately 10% of children throughout the United States (Brown et al., 2018). The American Academy of Allergy Asthma & Immunology (AAAAI) (2017) estimates the average cost of eczema management for each patient is approximately $3,302 per year. The complex nature of atopic dermatitis indicates a need for individualized treatment plans. Research has shown that standardized patient teaching, written education materials, and Eczema Action Plans (EAP) reinforce patient teaching, parental understanding, and improve quality of life. This evidence-based practice (EBP) project introduces the use of a written Eczema Action …

A Novel Function Of Plasmacytoid Dendritic Cells In Regulating Type 2 Immune Responses, Hannah Leigh Miller

Arts & Sciences Electronic Theses and Dissertations

The generation of an allergic response is particularly perplexing, as the mucosal immune system is exposed to a myriad of antigens on a daily basis, the majority of which do not elicit inflammation. However, for the growing population of patients impacted by allergic diseases, there is a clear breakdown of normal tolerance to innocuous antigens, resulting in symptoms mediated by antigen specific T helper 2 (Th2) cells. In addition to their well-established role in early antiviral immunity via production of type I interferon, plasmacytoid dendritic cells (pDC) have been implicated in the generation of immune tolerance in a variety of …

Changing Guidelines: Recommendation Of Early Peanut Introduction For Prevention Of Peanut Allergy In Infants With Severe Eczema, Alexandra H. Zetye

Clinical Research in Practice: The Journal of Team Hippocrates

A clinical decision report appraising Du Toit G, Roberts G, Sayre PH, et al. Randomized trial of peanut consumption in infants at risk for peanut allergy. New Eng J Med. 2015;372(9):803-813. https://doi.org/10.1056/nejmoa1414850

The Reliability Of Histamine Pharmacodynamic Response Phenotype Classification In Children With Allergic Disease., Shaun S Kumar, Xiaoxi Liu, Catherine M Sherwin, Bridgette Jones

Manuscripts, Articles, Book Chapters and Other Papers

We have identified distinct histamine pharmacodynamic response phenotypes in children with allergic disease utilizing histamine iontophoresis with laser Doppler (HILD). These response phenotypes may be relevant in guiding therapeutic decision making for agents targeting the allergic response pathways. However, the reliability of these response phenotypes has not been assessed. Therefore, we performed HILD in children with allergic rhinitis and/or asthma on two to three separate occasions. HILD response-time data were analyzed in NONMEM using a linked effect PKPD model. Examination of observed vs. classified response phenotypes predicted response plots and the sum of residuals. The intraclass correlation coefficient (ICC) was …

Prophylaxis Of Food Allergen Sensitivity, Dustin Gottfeld

Physician Assistant Studies | Student Articles

Food allergies can have a severe and drastic effect on a person’s lifestyle, while prevention of allergic disease can help to ensure others do not have to live with this burden. There are a variety of differing hypotheses that offer explanations for the early development of food allergies, particularly peanut allergies. Two of the foremost hypotheses are the Hygiene Hypothesis and the Dual-Allergen Hypothesis. The Hygiene Hypothesis claims that the diversity of a child’s microbiota creates a beneficial balance of microorganisms which can help prevent the development of allergic disease. Alternatively, the Dual-Allergen Hypothesis states that early environmental exposure to …

Phenology Of Cupressaceae Urban Infrastructure Related To Its Pollen Content And Meteorological Variables, A. Monroy-Colín, J. M. Maya-Manzano, I. Silva-Palacios, R. Tormo-Molina, R. Pecero-Casimiro, Á. Gonzalo-Garijo, S. Fernández-Rodríguez

Articles

Cupressaceae pollen is one of the major airborne allergens of the Mediterranean region and in other regions around the world. Pollen production of these species causes considerable allergic problems during winter, being this type of pollen the most abundant in this period of the year. This work aims to relate phenology, meteorology and airborne pollen records in these species. Aerobiological sampling was carried out in Badajoz (SW Spain) from 2016 to 2018 using Hirst-type volumetric sampler. Pollination phenology was studied in 50 specimens, ten of Cupressus macrocarpa, ten of Cupressus arizonica, 15 of Cupressus sempervirens and 15 of …

Factors That Influence The Formation Of Peanut Allergies In Children, Christie Gleason

Honors Undergraduate Theses

Allergies have the potential to be a life-long debilitating fight, especially the severe reactions from allergies such as anaphylaxis. Peanut allergies tend to be both common and severe, and they happen to be found hiding in many food products. People can have allergic reactions to food products that were made in the same facility as peanut products, that is why it is so important to be aware of the products that are being consumed. The incidence of peanut allergies has increased in the last decade, which is why it is crucial to study these allergies. This thesis looks at when …

Differential Live Mycobacterium Tuberculosis- , M. Bovis Bcg-, Recombinant Esat6-, And Culture Filtrate Protein 10-Induced Immunity In Tuberculosis, Zahra Hasan, Bushra Jamil, Mussarat Ashraf, Muniba Islam, Maqboola Dojki, Muhammad Irfan, Rabia Hussain

Bushra Jamil

The high prevalence of Mycobacterium tuberculosis makes it imperative that immune responses to evaluate could be predictive of infection. We investigated live Mycobacterium- and recombinant antigen-induced cytokine and chemokine responses in patients with active tuberculosis (TB) compared with those of healthy controls from an area where TB is endemic (ECs). M. tuberculosis-, M. bovis BCG-, ESAT6-, and culture filtrate protein 10 (CFP10)-induced responses were determined in peripheral blood mononuclear cells from patients with pulmonary TB (n = 38) and ECs (n = 39). The levels of the cytokines gamma interferon (IFN-γ) and interleukin-10 (IL-10) and the chemokines CCL2, CCL3, and …

Addendum Guidelines For The Prevention Of Peanut Allergy In The United States: Report Of The National Institute Of Allergy And Infectious Diseases–Sponsored Expert Panel, Alkis Togias, Susan F. Cooper, Maria L. Acebal, Amal Assa'ad, James R. Baker, Lisa A. Beck, Julie Block, Carol Byrd-Bredbenner, Edmond S. Chan, Lawrence F. Eichenfield, David M Fleischer, George J. Fuchs Iii, Glenn T. Furuta, Matthew J. Greenhawt, Ruchi S. Gupta, Michele Habich, Stacie M. Jones, Kari Keaton, Antonella Muraro, Marshall Plaut, Lanny J. Rosenwasser, Daniel Rotrosen, Hugh A. Sampson, Lynda C. Schneider, Scott H. Sicherer, Robert Sidbury, Jonathan Spergel, David R. Stukus, Carina Venter, Joshua A. Boyce

Pediatrics Faculty Publications

Background: Food allergy is an important public health problem because it affects children and adults, can be severe and even life-threatening, and may be increasing in prevalence. Beginning in 2008, the National Institute of Allergy and Infectious Diseases, working with other organizations and advocacy groups, led the development of the first clinical guidelines for the diagnosis and management of food allergy. A recent landmark clinical trial and other emerging data suggest that peanut allergy can be prevented through introduction of peanut-containing foods beginning in infancy.

Objectives: Prompted by these findings, along with 25 professional organizations, federal agencies, and patient advocacy …

The Effects Of Allergies And Anaphylaxis On The Body And Mind: A Survey Of Opinions And Knowledge On These Disorders, Kathryn E. O'Brien

Honors Program: Student Scholarship & Creative Works

Despite common knowledge, allergies and anaphylaxis are considered disabilities. As such, these disorders affect the daily lives of those who have them, including one's mental health. In this paper, all the nuances of allergies and anaphylaxis will be discussed as the etiology and scientific aspects of allergies, anaphylaxis, and hypersensitivity are distinguished from one another. Furthermore, the findings are reported from two surveys; an assessment of how well educated and prepared teachers are for students with allergies and whether other students with food allergies have had similar experiences to the author's and those described in research by other studies concerning …

Allergen Immunotherapy For Allergic Asthma: Protocol For A Systematic Review., Sangeeta Dhami, Ulugbek Nurmatov, Ioana Agache, Susanne Lau, Antonella Muraro, Marek Jutel, Graham Roberts, Cezmi Akdis, Matteo Bonini, Moises Calderon, Thomas Casale, Ozlem Cavkaytar, Linda Cox, Pascal Demoly, Breda Flood, Eckard Hamelmann, Kenji Izuhara, Ömer Kalayci, Jörg Kleine-Tebbe, Antonio Nieto, Nikolaos Papadopoulos, Oliver Pfaar, Lanny Rosenwasser, Dermot Ryan, Carsten Schmidt-Weber, Stan Szefler, Ulrich Wahn, Roy-Gerth Van Wijk, Jamie Wilkinson, Aziz Sheikh

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: The European Academy of Allergy and Clinical Immunology (EAACI) is in the process of developing the EAACI Guidelines for Allergen Immunotherapy (AIT) for Allergic Asthma. We seek to critically assess the effectiveness, cost-effectiveness and safety of AIT in the management of allergic asthma.

METHODS: We will undertake a systematic review, which will involve searching international biomedical databases for published, in progress and unpublished evidence. Studies will be independently screened against pre-defined eligibility criteria and critically appraised using established instruments. Data will be descriptively and, if possible and appropriate, quantitatively synthesised.

DISCUSSION: The findings from this review will be used …

Anthropogenic Climate Change And Allergic Diseases, James Blando, Leonard Bielory, Viann Nguyen, Rafael Diaz, Hueiwang Anna Jeng

Community & Environmental Health Faculty Publications

Climate change is expected to have an impact on various aspects of health, including mucosal areas involved in allergic inflammatory disorders that include asthma, allergic rhinitis, allergic conjunctivitis and anaphylaxis. The evidence that links climate change to the exacerbation and the development of allergic disease is increasing and appears to be linked to changes in pollen seasons (duration, onset and intensity) and changes in allergen content of plants and their pollen as it relates to increased sensitization, allergenicity and exacerbations of allergic airway disease. This has significant implications for air quality and for the global food supply.

Vitamin D Levels In Peanut Allergic Children, Adam Fowlie, Laura Kim, Trefford Simpson, Harold Kim

Department of Medicine Presentations

Background

The prevalence of peanut allergy is increasing. The reasons for this are not entirely known. A factor may be vitamin D (Vit D).

Methods

This study was performed in a referral allergist’s office in Ontario. Prospectively, all patients (<18 years old) with peanut allergy who were tested for peanut specific IgE (PN IgE) also had Vit D measured. All measurements were done between December 2010 and May 2011. The Vit D measure was 25-hydroxy vitamin D. Patients were divided into three groups: deficient (less than 25 nmol/L), insufficient (25-75 nmol/L) and sufficient (75-250 nmol/L). Vit D levels were compared to PN IgE, sex, age, body mass index (BMI) and other allergies.

Results

Fifty peanut allergic patients were included. The mean Vit D level of the patients was 73.8 nmol/L and the 95% confidence interval was 69.6 - 75.7 nmol/L. One patient (2%) had deficient and thirty-one (62%) of the patients had insufficient Vit D levels. Nineteen (38%) had Vit D levels in the sufficient range. There was no correlation between Vit …

Wild Buckwheat Is Unlikely To Pose A Risk To Buckwheat-Allergic Individuals, Julie A. Nordlee, Rakhi Panda, Joseph L. Baumert, Richard E. Goodman, Steve Taylor

Department of Food Science and Technology: Faculty Publications

Buckwheat (Fagopyrum esculentum) is a commonly allergenic food especially in Asia where buckwheat is more commonly consumed. Wild buckwheat (Polygonum convolvulus, recently changed to Fallopia convolvulus) is an annual weed prevalent in grain-growing areas of the United States. Wild buckwheat is not closely related to edible buckwheat although the seeds do have some physical resemblance. A large shipment of wheat into Japan was halted by the discovery of the adventitious presence of wild buckwheat seeds over possible concerns for buckwheat-allergic consumers. However, IgE-binding was not observed to an extract of wild buckwheat using sera from …

Differential Live Mycobacterium Tuberculosis- , M. Bovis Bcg-, Recombinant Esat6-, And Culture Filtrate Protein 10-Induced Immunity In Tuberculosis, Zahra Hasan, Bushra Jamil, Mussarat Ashraf, Muniba Islam, Maqboola Dojki, Muhammad Irfan, Rabia Hussain

Section of Pulmonary & Critical Care

The high prevalence of Mycobacterium tuberculosis makes it imperative that immune responses to evaluate could be predictive of infection. We investigated live Mycobacterium- and recombinant antigen-induced cytokine and chemokine responses in patients with active tuberculosis (TB) compared with those of healthy controls from an area where TB is endemic (ECs). M. tuberculosis-, M. bovis BCG-, ESAT6-, and culture filtrate protein 10 (CFP10)-induced responses were determined in peripheral blood mononuclear cells from patients with pulmonary TB (n = 38) and ECs (n = 39). The levels of the cytokines gamma interferon (IFN-γ) and interleukin-10 (IL-10) and the …

The Development And Evaluation Of A Seminar For Teachers On The Awareness And Management Of Allergic Conditions Of Their Students In The Classroom, Elwin C. Munson

Dissertations

Problem. Many children with allergic problems go without treatment because their problems go unrecognized by both their parents and teachers. The purpose of this project was to bring about change on the part of teachers enabling them better to address allergic problems in their students. Literature was reviewed with respect to allergies and with respect to the use of inservice seminars for teachers. The posttest means for all three areas of measurement of the seminar group and control group were adjusted for pretest scores by analysis of covariance which indicated a significant difference in favor of the seminar group in …

Studies In Clinical Allergy., M. Lacefield Waterstone

Electronic Theses and Dissertations

No abstract provided.