Allergy and Immunology Commons^™

Comparison Of Cefiderocol In-Vitro Susceptibility Testing Modalities, Nicholas S Teran, Linh Vuong, Kady Phe, Todd M Lasco, William R Miller, Vincent H Tam

Faculty, Staff and Students Publications

No abstract provided.

Preparing Patients For Oral Immunotherapy (Ppoint): International Delphi Consensus For Procedural Preparation And Consent, Douglas P Mack, Timothy E Dribin, Paul J Turner, Richard L Wasserman, Mariam A Hanna, Marcus Shaker, Mimi L K Tang, Pablo Rodríguez Del Río, Brad Sobolewski, Elissa M Abrams, Aikaterini Anagnostou, Stefania Arasi, Sakina Bajowala, Philippe Bégin, Scott B Cameron, Edmond S Chan, Sharon Chinthrajah, Andrew T Clark, Paul Detjen, George Du Toit, Motohiro Ebisawa, Arnon Elizur, Jeffrey M Factor, Justin Greiwe, Jonathan O'B Hourihane, Sarah W Hughes, Douglas H Jones, Antonella Muraro, Anna Nowak-Wegrzyn, Nandinee B Patel, Amy M Scurlock, Atul N Shah, Sayantani B Sindher, Stephen Tilles, Brian P Vickery, Julie Wang, Hugh H Windom, Matthew Greenhawt

Faculty, Staff and Students Publications

BACKGROUND: Despite the promise of oral immunotherapy (OIT) to treat food allergies, this procedure is associated with potential risk. There is no current agreement about what elements should be included in the preparatory or consent process.

OBJECTIVE: We developed consensus recommendations about the OIT process considerations and patient-specific factors that should be addressed before initiating OIT and developed a consensus OIT consent process and information form.

METHODS: We convened a 36-member Preparing Patients for Oral Immunotherapy (PPOINT) panel of allergy experts to develop a consensus OIT patient preparation, informed consent process, and framework form. Consensus for themes and statements was …

Rna Sequencing For Solid Tumor Fusion Gene Detection: Proficiency Testing Practice And Performance Comparison, Julia A Bridge, Kevin C Halling, Joel T Moncur, Rhona J Souers, Meera R Hameed, Helen Fernandes, Angshumoy Roy, Lea Surrey, Laura J Tafe, Patricia Vasalos, Dolores H Lopez-Terrada

Faculty, Staff and Students Publications

Context: Next-generation sequencing-based approaches using RNA have increasingly been used by clinical laboratories for the detection of fusion genes, intragenic rearrangements, and exon-skipping events. Correspondingly, the College of American Pathologists (CAP) has advanced RNA sequencing proficiency testing (PT) to ensure optimal performance of these assays.

Objective: To report on laboratory performance and practices of RNA sequencing for the detection of fusion genes, intragenic rearrangements, and exon-skipping events using CAP PT data from 8 mailings (2018-A through 2021-B).

Design: CAP PT RNA sequencing program results from 153 laboratories across 24 proficiency test specimens, interrogating 22 distinct engineered fusion transcripts, were analyzed …

Autophagy Is Required For Stem-Cell-Mediated Endometrial Programming And The Establishment Of Pregnancy, Pooja Popli, Ramakrishna Kommagani

Faculty, Staff and Students Publications

Autophagy plays an important role in the normal growth and morphogenesis of a variety of tissues. Its role in uterine maturation, however, is not fully characterized. Recently, we reported that BECN1 (Beclin1)-dependent autophagy, but not apoptosis, is crucial for stem cell-mediated endometrial programming and the establishment of pregnancy in mice. Upon genetic and pharmacological inhibition of BECN1-mediated autophagy, female mice displayed severe endometrial structural and functional defects leading to infertility. Specifically, conditional loss of Becn1 in the uterus induces apoptosis and results in the gradual loss of endometrial progenitor stem cells. Importantly, the restoration of BECN1-driven autophagy, but not apoptosis …

Bringing Proteomics To Bear On Male Fertility: Key Lessons, Rachel Parkes, Thomas X Garcia

Faculty, Staff and Students Publications

Introduction: Male infertility is a major public health concern globally. Proteomics has revolutionized our comprehension of male fertility by identifying potential infertility biomarkers and reproductive defects. Studies comparing sperm proteome with other male reproductive tissues have the potential to refine fertility diagnostics and guide infertility treatment development.

Areas covered: This review encapsulates literature using proteomic approaches to progress male reproductive biology. Our search methodology included systematic searches of databases such as PubMed, Scopus, and Web of Science for articles up to 2023. Keywords used included 'male fertility proteomics,' 'spermatozoa proteome,' 'testis proteomics,' 'epididymal proteomics,' and 'non-hormonal male contraception.' Inclusion criteria …

Single-Center Outcomes After Liver Transplantation With Sars-Cov-2-Positive Donors: An Argument For Increased Utilization, Ashton A Connor, Max W Adelman, Constance M Mobley, Mozhgon Moaddab, Alexandra J Erhardt, David E Hsu, Elizabeth W Brombosz, Mansi Sanghvi, Yee Lee Cheah, Caroline J Simon, Mark J Hobeika, Ashish S Saharia, David W Victor, Sudha Kodali, Tamneet Basra, Edward A Graviss, Duc T Nguyen, Ahmed Elsaiey, Linda W Moore, Masayuki Nigo, Ashley L Drews, Kevin A Grimes, Cesar A Arias, Xian C Li, A Osama Gaber, R Mark Ghobrial

Faculty, Staff and Students Publications

Background: The COVID-19 pandemic has led to an increase in SARS-CoV-2-test positive potential organ donors. The benefits of life-saving liver transplantation (LT) must be balanced against the potential risk of donor-derived viral transmission. Although emerging evidence suggests that the use of COVID-19-positive donor organs may be safe, granular series thoroughly evaluating safety are still needed. Results of 29 consecutive LTs from COVID-19-positive donors at a single center are presented here.

Methods: A retrospective cohort study of LT recipients between April 2020 and December 2022 was conducted. Differences between recipients of COVID-19-positive (n = 29 total; 25 index, 4 redo) and …

A Review Of Shared Decision-Making, Published Protocols, And Post-Desensitization Strategies In Oral Immunotherapy (Oit), Susan Laubach, Edwin H Kim, Matthew Greenhawt, Sally Bailey, Aikaterini Anagnostou

Faculty, Staff and Students Publications

PURPOSE OF REVIEW: The aim of this review is to highlight key published oral immunotherapy (OIT) protocols and post-desensitization strategies for the major food allergens and to cover important concepts to consider when evaluating OIT for food-allergic patients. Shared decision-making should help identify patient and family values which will help influence the type of evidence-based protocol and maintenance strategy to use.

RECENT FINDINGS: With food OIT emerging as a treatment option, there is a pressing need for patients, physicians, and other providers to have a nuanced understanding of the management choices available to them. There are now randomized controlled trials …

Analytical Challenges In Omics Research On Asthma And Allergy: A National Institute Of Allergy And Infectious Diseases Workshop, Supinda Bunyavanich, Patrice M Becker, Matthew C Altman, Jessica Lasky-Su, Carole Ober, Karsten Zengler, Evgeny Berdyshev, Richard Bonneau, Talal Chatila, Nilanjan Chatterjee, Kian Fan Chung, Colleen Cutcliffe, Wendy Davidson, Gang Dong, Gang Fang, Patricia Fulkerson, Blanca E Himes, Liming Liang, Rasika A Mathias, Shuji Ogino, Joseph Petrosino, Nathan D Price, Eric Schadt, James Schofield, Max A Seibold, Hanno Steen, Lisa Wheatley, Hongmei Zhang, Alkis Togias, Kohei Hasegawa

Center for Medical Ethics and Health Policy Staff Publications

Studies of asthma and allergy are generating increasing volumes of omics data for analysis and interpretation. The National Institute of Allergy and Infectious Diseases (NIAID) assembled a workshop comprising investigators studying asthma and allergic diseases using omics approaches, omics investigators from outside the field, and NIAID medical and scientific officers to discuss the following areas in asthma and allergy research: genomics, epigenomics, transcriptomics, microbiomics, metabolomics, proteomics, lipidomics, integrative omics, systems biology, and causal inference. Current states of the art, present challenges, novel and emerging strategies, and priorities for progress were presented and discussed for each area. This workshop report summarizes …

Affinity-Tagged Smad1 And Smad5 Mouse Lines Reveal Transcriptional Reprogramming Mechanisms During Early Pregnancy, Zian Liao, Suni Tang, Kaori Nozawa, Keisuke Shimada, Masahito Ikawa, Diana Monsivais, Martin Matzuk

Faculty, Staff and Students Publications

Endometrial decidualization, a prerequisite for successful pregnancies, relies on transcriptional reprogramming driven by progesterone receptor (PR) and bone morphogenetic protein (BMP)-SMAD1/SMAD5 signaling pathways. Despite their critical roles in early pregnancy, how these pathways intersect in reprogramming the endometrium into a receptive state remains unclear. To define how SMAD1 and/or SMAD5 integrate BMP signaling in the uterus during early pregnancy, we generated two novel transgenic mouse lines with affinity tags inserted into the endogenous SMAD1 and SMAD5 loci (Smad1^HA/HA and Smad5^PA/PA). By profiling the genome-wide distribution of SMAD1, SMAD5, and PR in the mouse uterus, we demonstrated …

Network Of Epistatic Interactions In An Enzyme Active Site Revealed By Large-Scale Deep Mutational Scanning, Allison Judge, Banumathi Sankaran, Liya Hu, Murugesan Palaniappan, André Birgy, B V Venkataram Prasad, Timothy Palzkill

Faculty, Staff and Students Publications

Cooperative interactions between amino acids are critical for protein function. A genetic reflection of cooperativity is epistasis, which is when a change in the amino acid at one position changes the sequence requirements at another position. To assess epistasis within an enzyme active site, we utilized CTX-M β-lactamase as a model system. CTX-M hydrolyzes β-lactam antibiotics to provide antibiotic resistance, allowing a simple functional selection for rapid sorting of modified enzymes. We created all pairwise mutations across 17 active site positions in the β-lactamase enzyme and quantitated the function of variants against two β-lactam antibiotics using next-generation sequencing. Context-dependent sequence …

Fine-Needle Aspiration Of Amyloidoma: A Critical Analysis, Nisha S Ramani, Bhuvaneswari Krishnan

Faculty, Staff and Students Publications

Background: Amyloid, presenting as a mass, is termed amyloidoma. Among the reported cases, fine-needle aspiration (FNA) of amyloid is often misinterpreted as acellular nondiagnostic material.

Methods: A computer search of all FNAs was performed and cases diagnosed as amyloidoma were identified.

Results: Among 11,956 cases and 20,634 FNAs, there were six cases and 12 FNAs of amyloidoma. One case with mucin/myxoid matrix was misinterpreted as amyloid, which on our review was Congo red negative. All five other cases of amyloidoma were adequate for evaluation. The smears showed most of the aspirated contents in the middle of the slide and it …

Case Of Nocturnal Emesis, Weight Loss, And Aspiration Pneumonia, Roman Babayev, Sharonda Taylor, Elizabeth V Franklin

Faculty, Staff and Students Publications

No abstract provided.

Systemic Lupus Erythematosus And Lupus Nephritis Presenting As Severe Constitutional Symptoms, Ton La, Sahifah Ansari, Ethan Ha, Matthew Novakovic

Faculty, Staff and Students Publications

Systemic lupus erythematosus (SLE) is a remitting-relapsing systemic autoantibody and immune complex disease with a similar clinical presentation to that of malignancy and infection. The authors report a case of newly diagnosed SLE and lupus nephritis in a 48-year-old woman with constitutional symptoms and unintentional weight loss. Her presentation was further complicated by pericardial effusion and methicillin-resistant Staphylococcus aureus (MRSA) facial cellulitis and bacteremia. In the context of nonspecific symptoms and a wide initial differential diagnosis, the early consideration of rheumatologic etiologies and the involvement of consultant services led to appropriate diagnostic testing and a timely diagnosis.

Autophagy Differentially Regulates Tissue Tolerance Of Distinct Target Organs In Graft-Versus-Host Disease Models, Katherine Oravecz-Wilson, Emma Lauder, Austin Taylor, Laure Maneix, Jeanine L Van Nostrand, Yaping Sun, Lu Li, Dongchang Zhao, Chen Liu, Pavan Reddy

Faculty, Staff and Students Publications

Tissue-intrinsic mechanisms that regulate severity of systemic pathogenic immune-mediated diseases, such as acute graft-versus-host disease (GVHD), remain poorly understood. Following allogeneic hematopoietic stem cell transplantation, autophagy, a cellular stress protective response, is induced in host nonhematopoietic cells. To systematically address the role of autophagy in various host nonhematopoietic tissues, both specific classical target organs of acute GVHD (intestines, liver, and skin) and organs conventionally not known to be targets of GVHD (kidneys and heart), we generated mice with organ-specific knockout of autophagy related 5 (ATG5) to specifically and exclusively inhibit autophagy in the specific organs. When compared with wild-type recipients, …

Addressing A Pre-Clinical Pipeline Gap: Development Of The Pediatric Acute Myeloid Leukemia Patient-Derived Xenograft Program At Texas Children's Hospital At Baylor College Of Medicine, Alexandra M Stevens, Maci Terrell, Raushan Rashid, Kevin E Fisher, Andrea N Marcogliese, Amos Gaikwad, Pulivarthi Rao, Chelsea Vrana, Michael Krueger, Michael Loken, Andrew J Menssen, Jacqueline A Cook, Noah Keogh, Michelle Alozie, Hailey Oviedo, Alan K Gonzalez, Tamilini Ilangovan, Julia Kim, Sohani Sandhu, Michele S Redell

Faculty, Staff and Students Publications

The survival rate of pediatric acute myeloid leukemia (pAML) is currently around 60%. While survival has slowly increased over the past few decades, the development of novel agents likely to further improve survival for this heterogeneous patient population has been limited by gaps in the pAML pre-clinical pipeline. One of the major hurdles in evaluating new agents for pAML is the lack of pAML patient-derived xenograft (PDX) models. Unlike solid tumors and other types of leukemias, AML is notoriously hard to establish in mouse models, likely due in part to the need for specific human microenvironment elements. Our laboratory at …

Delayed Presentation Of Food Protein-Induced Enterocolitis Syndrome (Fpies) To Okra In A Toddler, Hunter Hall, Sara Anvari, Fallon Schultz, Olubukola Ojuola, Nicholas L Rider

Faculty, Staff and Students Publications

BACKGROUND: Food protein-induced enterocolitis syndrome (FPIES) is a non-immunoglobulin E (IgE) -mediated food allergy predominantly observed in infants and characterized by the delayed onset of vomiting following ingestion of a trigger food. An increase in research and clinical consideration of FPIES has led to the discovery of unique deviations from the standard FPIES triggers and presentations.

CASE PRESENTATION: A 34-month-old female patient with a history of consuming okra daily presented to medical attention after developing classic FPIES symptoms to okra beginning at 14-months of age.

CONCLUSIONS: Recently, awareness about the varied nature of FPIES clinical presentation has come to light. …

Adult Neuromuscular Choristoma, A Rare Peripheral Nerve Pathology: Illustrative Case, Ashley Ricciardelli, Alex Flores, Hsiang-Chih Lu, Ekin Guney, Arie Perry, Joey Grochmal

Faculty, Staff and Students Publications

Background: Neuromuscular choristomas (NMCs) are rare tumors involving aberrant intercalation of muscle fibers into peripheral nerves, most commonly the sciatic nerve. Although benign, these lesions risk developing into NMCs with desmoid-type fibrosis (NMC-DTFs), aggressive lesions potentially requiring amputation. Currently, information on NMCs and the link between NMCs and NMC-DTFs is limited in adults, with the majority of cases reported in children. We present the case of a 66-year-old male with a sciatic NMC alongside a Preferred Reporting Items for Systematic Reviews and Meta-Analyses-based systematic review of similar cases to better characterize this lesion in the adult population.

Observations: A male …

Ubr5 Promotes Antiviral Immunity By Disengaging The Transcriptional Brake On Rig-I Like Receptors, Duomeng Yang, Tingting Geng, Andrew G Harrison, Jason G Cahoon, Jian Xing, Baihai Jiao, Mark Wang, Chao Cheng, Robert E Hill, Huadong Wang, Anthony T Vella, Gong Cheng, Yanlin Wang, Penghua Wang

Faculty, Staff and Students Publications

The Retinoic acid-Inducible Gene I (RIG-I) like receptors (RLRs) are the major viral RNA sensors essential for the initiation of antiviral immune responses. RLRs are subjected to stringent transcriptional and posttranslational regulations, of which ubiquitination is one of the most important. However, the role of ubiquitination in RLR transcription is unknown. Here, we screen 375 definite ubiquitin ligase knockout cell lines and identify Ubiquitin Protein Ligase E3 Component N-Recognin 5 (UBR5) as a positive regulator of RLR transcription. UBR5 deficiency reduces antiviral immune responses to RNA viruses, while increases viral replication in primary cells and mice. Ubr5 knockout mice are …

Genetics And Pathologic Landscape Of Lineage Switch Of Acute Leukemia During Therapy, Ting Zhou, Choladda V Curry, Mahsa Khanlari, Min Shi, Wei Cui, Deniz Peker, Weina Chen, Endi Wang, Juehua Gao, Qi Shen, Wei Xie, Fatima Z Jelloul, Rebecca L King, Ji Yuan, Xiaoqiong Wang, Chen Zhao, Ifeyinwa E Obiorah, Elizabeth L Courville, Eric Nomura, Sindhu Cherian, Mina L Xu, W Richard Burack, Hong-Xing Liu, Elias J Jabbour, Koichi Takahashi, Wei Wang, Sa A Wang, Joseph D Khoury, L Jeffrey Medeiros, Shimin Hu

Faculty, Staff and Students Publications

No abstract provided.

The Pan-Microbiome Profiling System Taxa4meta Identifies Clinical Dysbiotic Features And Classifies Diarrheal Disease, Qinglong Wu, Shyam Badu, Sik Yu So, Todd J Treangen, Tor C Savidge

Faculty, Staff and Students Publications

Targeted metagenomic sequencing is an emerging strategy to survey disease-specific microbiome biomarkers for clinical diagnosis and prognosis. However, this approach often yields inconsistent or conflicting results owing to inadequate study power and sequencing bias. We introduce Taxa4Meta, a bioinformatics pipeline explicitly designed to compensate for technical and demographic bias. We designed and validated Taxa4Meta for accurate taxonomic profiling of 16S rRNA amplicon data acquired from different sequencing strategies. Taxa4Meta offers significant potential in identifying clinical dysbiotic features that can reliably predict human disease, validated comprehensively via reanalysis of individual patient 16S data sets. We leveraged the power of Taxa4Meta's pan-microbiome …

Fluoxetine And Sertraline Inhibit Height Growth And Growth Hormone Signaling During Puberty, Chadi Calarge, Chima Amushie, Stephanie Dinh, James A Mills, Sridevi Devaraj, Griselda Barba-Villalobos, Jacqueline Nguyen, Jose M Garcia, Stephanie Sisley, Fida Bacha, Babette Zemel

Faculty, Staff and Students Publications

Purpose: The aim of this study was to examine the effect of fluoxetine and sertraline on height growth and insulin-like growth factor-1 (IGF-1) during puberty.

Methods: In this 6-month cohort study, electronic medical records were used to identify 8- to 15-year-old participants, within 1 month of starting fluoxetine (n = 39) or sertraline (n = 27), and sexual maturation stages 2 to 4 were confirmed. Conditions that interfere with height growth led to exclusion. Participants underwent anthropometric assessments and phlebotomy. Healthy, unmedicated children (n = 36) also provided anthropometric data.

Results: After the baseline height Z-score, sex, Tanner stage, daily …

Molecular Profiling Of A Hepatocellular Neoplasm Not Otherwise Specified (Hcn-Nos) Demonstrates Distinct Molecular Features In Hepatoblastoma And Hcc-Like Components, Yan Chen Wongworawat, Stephen F Sarabia, Martin Urbicain, Paola Francalanci, Pavel Sumazin, Rita Alaggio, Dolores H López-Terrada

Faculty, Staff and Students Publications

Hepatoblastomas (HB) are embryonal tumors with quiet genomes diagnosed mostly in children under 3 years of age and often cured by surgical resection and chemotherapy. However, a subset of HBs behave aggressively, displaying characteristic histologic features and higher genomic instability. Hepatocellular neoplasm-not otherwise specified (HCN-NOS) is a provisional diagnostic category for tumors exhibiting either intermediate or a combination of both HB and hepatocellular carcinoma (HCC) histological features. In this study, we characterized an HCN-NOS diagnosed in a 3-year-old patient presenting with a liver mass, in which both HB and HCC histological components were amendable to macro-dissection and molecular profiling. The …

Bivalirudin Stability In Citrated Plasma And Citrated Whole Blood, Karen Bruzdoski, Vadim Kostousov, Jun Teruya

Faculty, Staff and Students Publications

No abstract provided.

The Mars Complex: A Critical Mediator Of Immune Regulation And Homeostasis, Sharon Bright Amanya, Damilola Oyewole-Said, Keenan J Ernste, Nalini Bisht, Arnav Murthy, Jonathan Vazquez-Perez, Vanaja Konduri, William K Decker

Faculty, Staff and Students Publications

Over the course of evolution, many proteins have undergone adaptive structural changes to meet the increasing homeostatic regulatory demands of multicellularity. Aminoacyl tRNA synthetases (aaRS), enzymes that catalyze the attachment of each amino acid to its cognate tRNA, are such proteins that have acquired new domains and motifs that enable non-canonical functions. Through these new domains and motifs, aaRS can assemble into large, multi-subunit complexes that enhance the efficiency of many biological functions. Moreover, because the complexity of multi-aminoacyl tRNA synthetase (mARS) complexes increases with the corresponding complexity of higher eukaryotes, a contribution to regulation of homeostatic functions in multicellular …

High-Fat Diets Promote Peritoneal Inflammation And Augment Endometriosis-Associated Abdominal Hyperalgesia, Tristin Herup-Wheeler, Mingxin Shi, Madeleine E Harvey, Chandni Talwar, Ramakrishna Kommagani, James A Maclean, Kanako Hayashi

Faculty, Staff and Students Publications

Immune dysfunction is one of the central components in the development and progression of endometriosis by establishing a chronic inflammatory environment. Western-style high-fat diets (HFD) have been linked to greater systemic inflammation to cause metabolic and chronic inflammatory diseases, and are also considered an environmental risk factor for gynecologic diseases. Here, we aimed to examine how HFD cause an inflammatory environment in endometriosis and discern their contribution to endometriotic-associated hyperalgesia. Our results showed that HFD-induced obesity enhanced abdominal hyperalgesia that was induced by endometriotic lesions. Peritoneal inflammatory macrophages and cytokine levels increased by lesion induction were elevated by chronic exposure …

Pharmacological Inhibition Of The Map2k7 Kinase In Human Disease, H Daniel Lacorazza

Faculty, Staff and Students Publications

The MAP2K7 signaling pathway activates the c-Jun NH2-terminal protein kinase (JNK) in response to stress signals, such as inflammatory cytokines, osmotic stress, or genomic damage. While there has been interest in inhibiting JNK due to its involvement in inflammatory processes and cancer, there is increasing focus on developing MAP2K7 inhibitors to enhance specificity when MAP2K7 activation is associated with disease progression. Despite some progress, further research is needed to fully comprehend the role of MAP2K7 in cancer and assess the potential use of kinase inhibitors in cancer therapy. This review examines the role of MAP2K7 in cancer and the development …

Rapid Gene Fusion Testing Using The Nanostring Ncounter Platform To Improve Pediatric Leukemia Diagnoses In Sub-Saharan Africa, Julie M Gastier-Foster, Fredrick Lutwama, Olive Mbabazi, Steven Mlenga, Kennedy Ulaya, Ruth Namazzi, E Faith Hollingsworth, Dolores Lopez-Terrada, Kevin E Fisher, Angshumoy Roy, Carl E Allen, David G Poplack, Rizine Mzikamanda, Nmazuo Ozuah, Peter Wasswa

Faculty, Staff and Students Publications

Risk stratification and molecular targeting have been key to increasing cure rates for pediatric cancers in high-income countries. In contrast, precise diagnosis in low-resource settings is hindered by insufficient pathology infrastructure. The Global HOPE program aims to improve outcomes for pediatric cancer in Sub-Saharan Africa (SSA) by building local clinical care and diagnostic capacity. This study aimed to assess the feasibility of implementing molecular assays to improve leukemia diagnoses in SSA. Custom NanoString nCounter gene fusion assays, previously validated in the US, were used to test samples from suspected leukemia patients. The NanoString platform was chosen due to relatively low …

Genetic Variation Between Small Bowel And Colon-Predominant Crohn's Disease, Halee Patel, R Alan Harris, Justin H Qian, Numan Oezguen, Ashleigh Watson, Reka G Szigeti, Stanley Cho, Wenly Ruan, Savini Britto, Antone Opekun, Geoffrey Preidis, Richard Kellermayer

Faculty, Staff and Students Publications

No abstract provided.

Diagnosis And Management Of Shrimp Allergy, Bin Brenda Su, Warren Blackmon, Chun Xu, Christopher Holt, Nathaniel Boateng, Darren Wang, Vibha Szafron, Aikaterini Anagnostou, Sara Anvari, Carla M Davis

Faculty, Staff and Students Publications

Shrimp allergy, the most common food allergy in the United States, affects up to 2% of the population. Its etiology is multi-factorial with the combination of genetic predisposition and environmental exposures. This review summarizes the latest diagnosis and management strategies for shrimp allergy. Currently, the double-blind, placebo-controlled food challenge is the gold standard for diagnosis. Moreover, mainstream and experimental management strategies include food allergen avoidance, the FDA-approved omalizumab, and oral immunotherapy. Herein, we emphasize the urgent need to develop more effective diagnostic tools and therapies for shrimp allergy.

Applying Market Basket Analysis To Determine Complex Coassociations Among Food Allergens In Children With Food Protein-Induced Enterocolitis Syndrome (Fpies), Ankona Banerjee, Kenneth Nobleza, Cynthia Haddad, Joshua Eubanks, Ruchit Rana, Nicholas L Rider, Lisa Pompeii, Duc Nguyen, Sara Anvari

Faculty, Staff and Students Publications

BACKGROUND: Food protein-induced enterocolitis syndrome (FPIES) is a non-IgE-mediated food allergy, characterized by delayed onset of repetitive vomiting occurring 1 to 4 h following ingestion of a food allergen. Managing FPIES requires strict avoidance of the food trigger. The concern with FPIES is determining the risk of another FPIES food trigger reaction due to potential coassociations with other foods or food groups. An effective statistical approach for analyzing FPIES-related data is essential to identify common coallergens and their associations.

METHODS: This study employed Market Basket Analysis, a data-mining technique, to examine correlations and patterns among allergens in FPIES patients at …