Allergy and Immunology Commons^™

Vaccine Hesitancy Among Youth Living With Hiv In Detroit, Madeline B. Simone

Medical Student Research Symposium

Vaccine hesitancy among youth with human immunodeficiency virus (HIV) was evaluated to determine if the pandemic affected vaccine acceptance. A retrospective chart review was conducted to analyze vaccine rates over a five-year (pre-post COVID) in one university-based clinic. Results indicated a variation in acceptance rates between vaccines, with the MenACWY, MenB, tetanus, and HPV having the highest acceptance rates and COVID-19 and annual flu vaccine having the lowest acceptance rates. Vaccine hesitancy did not correlate with HIV treatment hesitancy nor with aversion to needles. Negative messaging around vaccines from a variety of sources appeared to be the primary factor in …

The Utility Of Interventional Anesthesia, Kylie Daguio, Kiley Jackson, Samantha Boever, Andrew Chang, James Keane, Leonard B. Goldstein

SOMA Faculty Publications

no abstract

Amyopathic Dermatomyositis May Be On The Spectrum Of Autoinflammatory Disease: A Clinical Review, Saika Sharmeen, Lisa Christopher-Stine, Joann N Salvemini, Peter Gorevic, Richard Clark, Qingping Yao

Faculty, Staff and Student Publications

Systemic autoinflammatory diseases (SAIDs) are distinct from autoimmune diseases. The former primarily results from abnormal innate immune response and genetic testing is crucial for disease diagnosis. Similar cutaneous involvement is a main feature for both SAID and dermatomyositis (DM), so they can be confused with each other. A literature search of PubMed and MEDLINE was conducted for relevant articles. The similarities and differences between these two types of diseases were analyzed. We found phenotypic similarities between these two types of disorders. Accumulating data supports a major role of the innate immune system and a similar cytokine profile. Molecular testing using …

Advancing Virtual At-Home Care For Community Health Center Patients Using Patient Self-Care Tools, Technology, And Education [Letter], Cheryl Modica, Joy H. Lewis, Curtis Bay

SOMA Faculty Publications

Abstract

Introduction

Health centers are community-based, patient directed primary care providers that offer accessible, high-quality primary care within medically underserved communities. Screening for cancer and managing complex chronic conditions such as diabetes, hypertension, obesity, and depression are vital services for the vulnerable populations seen by community health centers. Delivering care for complex chronic conditions and preventive services using virtual models that integrate self-care tools and technology is an important approach to increasing access for hard-to-reach patients served by health centers.

Objective

This study aimed to explore the use of a virtual care model, applied using a systems approach and patient-driven …

Exploring The Role Of Information And Communication Technologies In Allergic Rhinitis In Specialist Centers: Patient Perspectives On Usefulness, Value, And Impact On Healthcare, Ivan Cherrez-Ojeda, Jean Bousquet, Zouina Sarfraz, Azza Sarfraz, Monica Rodriguez Gonzales, Anna Bedbrook, Nelson Rosario, Benjamin Zepeda-Ortega, Guillermo Guidos, Ulbio Alcivar Molina

Department of Paediatrics and Child Health

Introduction: Information and communication technologies (ICTs) improve patient-centered care and are routinely used in Allergic Rhinitis (AR), but patients' preferences and attitudes are unexplored. This study examines AR-related information preferences and ICT use by AR patients.
Methods: A survey-based cross-sectional study was carried out in Ecuador from July to September 2019 in seven centers of reference for allergic disease. Participants were 18 years or older, diagnosed with AR and had access to ICT and the Internet. Descriptive and binomial logistic regressions were performed. A value of less than 0.05 was considered statistically significant.
Results: 217 patients were included. 47% (n …

Exploring The Role Of Information And Communication Technologies In Allergic Rhinitis In Specialist Centers: Patient Perspectives On Usefulness, Value, And Impact On Healthcare, Ivan Cherrez Ojeda, Jean Bousquet, Zouina Sarfraz, Azza Sarfraz, Monica Rodriguez Gonzales, Anna Bedbrook, Nelson Rosario, Benjamin Zepeda Ortega, Guillermo Guidos, Ulbio Alcivar Molina

Department of Paediatrics and Child Health

Introduction: Information and communication technologies (ICTs) improve patient-centered care and are routinely used in Allergic Rhinitis (AR), but patients' preferences and attitudes are unexplored. This study examines AR-related information preferences and ICT use by AR patients.
Methods: A survey-based cross-sectional study was carried out in Ecuador from July to September 2019 in seven centers of reference for allergic disease. Participants were 18 years or older, diagnosed with AR and had access to ICT and the Internet. Descriptive and binomial logistic regressions were performed. A value of less than 0.05 was considered statistically significant.
Results: 217 patients were included. 47% (n …

Autoimmune Hepatitis: An Unusual Presentation., Ahmed Ali Aziz, Muhammad Ali Aziz, Deep Mehta, Muhammad Humayoun Rashid

Journal of Community Hospital Internal Medicine Perspectives

Autoimmune hepatitis (AIH) is a chronic inflammatory liver disease that occurs in a bimodal age distribution in the second and fifth-sixth decade of life. The disease is more prevalent in females and presents with variable clinical manifestations ranging from being asymptomatic to acute liver failure. AIH is often overlooked and not worked up in elderly patients who present with liver failure. This can lead to increased morbidity and mortality in elderly patients. AIH should be considered as a differential diagnosis in patients who present with elevated transaminases regardless of age or gender as early recognition and treatment leads to improved …

Immunotherapy Serum Mixing: 2023 Best Practice Changes, Eyas Abla Md, Paul Faybusovich Do, Matthew Lies, Mallory Mondloch

Nursing Posters

Background Story:

CentraCare - Plaza Allergy & Asthma Clinic compounds immunotherapy serum with advanced training of licensed nurses. Effective November 1, 2023, USP (797) Pharmaceutical Compounding guidelines were updated and endorsed by the American Academy of Allergy, Asthma & Immunology (AAAI). The Allergy Clinic completed a gap analysis to determine what process needed to change to comply with these latest guidelines.

Targeting Transitioning Lung Monocytes/Macrophages As Treatment Strategies In Lung Disease Related To Environmental Exposures, Aaron Schwab, Todd A. Wyatt, Grace Moravec, Geoffrey M. Thiele, Amy J. Nelson, Angela Gleason, Oliver Schanze, Michael J. Duryee, Debra J. Romberger, Ted R. Mikuls, Jill A. Poole

Journal Articles: Pulmonary & Critical Care Med

Background: Environmental/occupational exposures cause significant lung diseases. Agricultural organic dust extracts (ODE) and bacterial component lipopolysaccharide (LPS) induce recruited,transitioning murine lung monocytes/macrophages, yet their cellular role remains unclear.

Methods: CCR2 RFP⁺ mice were intratracheally instilled with high concentration ODE (25%), LPS (10 μg), or gram-positive peptidoglycan (PGN, 100 μg) for monocyte/macrophage cell-trafficking studies. CCR2 knockout (KO) mice and administration of intravenous clodronate liposomes strategies were employed to reduce circulating monocytes available for lung recruitment following LPS exposure.Lung tissues and bronchoalveolar lavage fluid (BALF) were collected. Pro-inflammatory and/or pro-fibrotic cytokines, chemokines, and lung extracellular matrix mediators were quantitated by ELISA. …

Lung-Delivered Il-10 Therapy Elicits Beneficial Effects Via Immune Modulation In Organic Dust Exposure-Induced Lung Inflammation, Aaron D. Schwab, Todd A. Wyatt, Amy J. Nelson, Angela Gleason, Rohit Gaurav, Debra J. Romberger, Jill A. Poole

Journal Articles: Pulmonary & Critical Care Med

Efficacious therapeutic options capable of resolving inflammatory lung disease associated with environmental and occupational exposures are lacking. This study sought to determine the preclinical therapeutic potential of lung-delivered recombinant interleukin (IL)-10 therapy following acute organic dust exposure in mice. Here, C57BL/6J mice were intratracheally instilled with swine confinement organic dust extract (ODE) (12.5%, 25%, 50% concentrations) with IL-10 (1 μg) treatment or vehicle control intratracheally-administered three times: 5 hr post-exposure and then daily for 2 days. The results showed that IL-10 treatment reduced ODE (25%)-induced weight loss by 66% and 46% at Day 1 and Day 2 post-exposure, respectively. IL-10 …

Polygenic And Transcriptional Risk Scores Identify Chronic Obstructive Pulmonary Disease Subtypes In The Copdgene And Eclipse Cohort Studies, Matthew Moll, Julian Hecker, John Platig, Jingzhou Zhang, Auyon J. Ghosh, Katherine A. Pratte, Rui-Sheng Wang, Davin Hill, Iain R. Konigsberg, Joe W. Chiles, Craig P. Hersh, Peter J. Castaldi, Kimberly Glass, Jennifer G. Dy, Don D. Sin, Ruth Tal-Singer, Majd Mouded, Stephen I. Rennard, Gary P. Anderson, Gregory L. Kinney, Russell P. Bowler, Jeffrey L. Curtis, Merry-Lynn Mcdonald, Edwin K. Silverman, Brian D. Hobbs, Michael H. Cho

Journal Articles: Pulmonary & Critical Care Med

BACKGROUND: Genetic variants and gene expression predict risk of chronic obstructive pulmonary disease (COPD), but their effect on COPD heterogeneity is unclear. We aimed to define high-risk COPD subtypes using genetics (polygenic risk score, PRS) and blood gene expression (transcriptional risk score, TRS) and assess differences in clinical and molecular characteristics.

METHODS: We defined high-risk groups based on PRS and TRS quantiles by maximising differences in protein biomarkers in a COPDGene training set and identified these groups in COPDGene and ECLIPSE test sets. We tested multivariable associations of subgroups with clinical outcomes and compared protein-protein interaction networks and drug repurposing …

Food Allergies, The Immune Response, And Preventative Treatments: Milk, Egg, And Shellfish Allergies, Marissa Dimatteo

Undergraduate Honors Theses

Food allergies have been an increasing concern worldwide with very little information on preventative measures and treatment. They can have long lasting and life-threatening consequences with a wide range of symptoms from hives to anaphylactic shock. Long recommended feeding guidelines, vitamin and mineral deficiencies, and gastrointestinal alterations are thought to play a role in the increase in food allergies in infants. Early introduction of food, immunotherapy, and a properly supported gut microbiome have been recommended to decrease the likelihood of developing a food allergy and desensitizing the immune system.

Repolarizing Tumor-Associated Macrophages In Ovarian Cancer: A Novel Immunotherapeutic Approach, David Schweer

Theses and Dissertations--Clinical and Translational Science

Ovarian cancer, recognized for its high lethality and resistance to conventional immunotherapies, mandates innovative strategies to confront its intricate challenges. The tumor microenvironment (TME), orchestrated by tumor-associated macrophages (TAMs), assumes a pivotal role in disease progression, rendering TAMs an appealing therapeutic target. This study endeavors to explore the prospect of repolarizing TAMs from a protumor M2 phenotype to an antitumor M1 state, employing M1 macrophage-derived vesicles (MEVs) as a groundbreaking immunotherapeutic approach.

The primary objective is to investigate the capacity of M1 MEVs to repolarize M2 macrophages in vitro towards an anti-tumor M1-like phenotype. By inducing human macrophages to adopt …

Cd8+ T Cell Metabolic Flexibility Elicited By Cd28-Ars2 Axis- Driven Alternative Splicing Of Pkm Supports Antitumor Immunity, G. Aaron Holling, Colin A. Chavel, Anand P. Sharda, Mackenzie M. Lieberman, Caitlin M. James, Shivana M. Lightman, Jason H. Tong, Guanxi Qiao, Tiffany R. Emmons, Thejaswini Giridharan, Shengqi Hou, Andrew M. Intlekofer, Richard M. Higashi, Teresa W. M. Fan, Andrew N. Lane, Kevin H. Eng, Brahm H. Segal, Elizabeth A. Repasky, Kevin P. Lee, Scott H. Olejniczak

Markey Cancer Center Faculty Publications

Metabolic flexibility has emerged as a critical determinant of CD8+ T-cell antitumor activity, yet the mechanisms driving the metabolic flexibility of T cells have not been determined. In this study, we investigated the influence of the nuclear cap-binding complex (CBC) adaptor protein ARS2 on mature T cells. In doing so, we discovered a novel signaling axis that endows activated CD8+ T cells with flexibility of glucose catabolism. ARS2 upregulation driven by CD28 signaling reinforced splicing factor recruitment to pre-mRNAs and affected approximately one-third of T-cell activation-induced alternative splicing events. Among these effects, the CD28-ARS2 axis suppressed the expression of the …

Effect Of Mitochondrial Oxidative Stress On Regulatory T Cell Manufacturing For Clinical Application In Transplantation: Results From A Pilot Study, Roberto Gedaly, Gabriel Orozco, Lillie J. Lewis, Deepa Valvi, Fanny Chapelin, Aman Khurana, Giovanna E. Hidalgo, Aaron Shmookler, Aashutosh Tripathi, Cuiping Zhang, Joseph B. Zwischenberger, Francesc Marti

Markey Cancer Center Faculty Publications

The manufacturing process of regulatory T (Treg) cells for clinical application begins with the positive selection of CD25⁺ cells using superparamagnetic iron oxide nanoparticle (SPION)-conjugated anti-CD25 antibodies (spCD25) and immunomagnetic cell separation technology. Our findings revealed that the interaction of spCD25 with its cell target induced the internalization of the complex spCD25–interleukin-2 receptor. Accumulation of intracellular spCD25 triggered oxidative stress, causing delayed Treg expansion and temporary reduction in suppressor activity. This activation delay hindered the efficient generation of clinically competent cells. During this early phase, Treg cells exhibited elevated mitochondrial superoxide and lipid peroxidation levels, with a concomitant decrease …

To Compare The Efficacy Of Oral Deflazacort, Oral Prednisolone And Inhaled Budesonide In The Treatment Of Salbutamol Refractory Acute Asthma In Children, Santosh Kondekar, Unmesh Dev M, Surbhi Rathi, Gulrej N. Shaikh

Digital Journal of Clinical Medicine

Abstract

Background: A 22-month open-label randomized comparative study was conducted at tertiary care centre attached to medical college in metropolitan city in Maharashtra from Dec 2011 to Oct 2013, aiming to compare the effectiveness of three corticosteroid treatments - oral deflazacort, oral prednisolone, and inhaled budesonide in managing salbutamol-refractory asthma in children aged 1-14 years.

Methods: 90 afebrile children were equally allocated to the different treatment arms. Treatment arm A received oral Deflazacort (1mg/kg/day alternate day), treatment arm B received oral prednisolone (1mg/kg/day), and treatment arm C received budesonide inhaler (100 mcg/puff twice a day) for seven days, along with …

Hypoxia-Adenosine Axis As Therapeutic Targets For Acute Respiratory Distress Syndrome, Katherine Figarella, Jieun Kim, Wei Ruan, Tingting Mills, Holger Klaus Eltzschig, Xiaoyi Yuan

Faculty, Staff and Student Publications

The human respiratory and circulatory systems collaborate intricately to ensure oxygen delivery to all cells, which is vital for ATP production and maintaining physiological functions and structures. During limited oxygen availability, hypoxia-inducible factors (HIFs) are stabilized and play a fundamental role in maintaining cellular processes for hypoxia adaptation. First discovered during investigations of erythropoietin production regulation, HIFs influence physiological and pathological processes, including development, inflammation, wound healing, and cancer. HIFs promote extracellular adenosine signaling by enhancing adenosine generation and receptor signaling, representing an endogenous feedback mechanism that curbs excessive inflammation, supports injury resolution, and enhances hypoxia tolerance. This is especially …

Siglec15, Negatively Correlated With Pd-L1 In Hcc, Could Induce Cd8+ T Cell Apoptosis To Promote Immune Evasion, Zheng Chen, Mincheng Yu, Bo Zhang, Lei Jin, Qiang Yu, Shuang Liu, Binghai Zhou, Jiuliang Yan, Wentao Zhang, Xiaoqiang Li, Yongfeng Xu, Yongsheng Xiao, Jian Zhou, Jia Fan, Mien-Chie Hung, Qinghai Ye, Hui Li, Lei Guo

Faculty, Staff and Student Publications

Functional roles of SIGLEC15 in hepatocellular carcinoma (HCC) were not clear, which was recently found to be an immune inhibitor with similar structure of inhibitory B7 family members. SIGLEC15 expression in HCC was explored in public databases and further examined by PCR analysis. SIGLEC15 and PD-L1 expression patterns were examined in HCC samples through immunohistochemistry. SIGLEC15 expression was knocked-down or over-expressed in HCC cell lines, and CCK8 tests were used to examine cell proliferative ability in vitro. Influences of SIGLEC15 expression on tumor growth were examined in immune deficient and immunocompetent mice respectively. Co-culture system of HCC cell lines and …

Combining Egfr And Kras G12c Inhibitors For Kras G12c Mutated Advanced Colorectal Cancer, Hirotaka Miyashita, David S Hong

Faculty, Staff and Student Publications

KRAS is a commonly mutated gene in advanced colorectal cancer (CRC). Recently, inhibitors of KRAS G12C were developed and have shown promising efficacy for KRAS G12C mutated non-small cell lung cancer. However, KRAS G12C inhibitor monotherapy has not demonstrated excellent efficacy for KRAS G12C mutated advanced CRC due to multiple resistance mechanisms, especially receptor tyrosine kinase (RTK) signaling activation. To overcome this resistance mechanism, various combinations of epithelial growth factor receptor (EGFR) and KRAS G12C inhibitors, including panitumumab plus sotorasib, have been investigated in clinical trials. The combination of EGFR and KRAS G12C inhibitors for KRAS G12C mutated CRC demonstrated …

Survei Kebutuhan Edukasi Pasien Lupus Eritematosus Sistemik, Jennifer Josephine, Alvina Widhani, Rahmat Cahyanur, Teguh Harjono Karjadi

Jurnal Penyakit Dalam Indonesia

Introduction. Patients with systemic lupus erythematosus (SLE) who suffer from chronic illness, need tailored education to better manage their condition. As nowadays education through internet and social media contributes significantly. This study aimed to assess internet usage related to lupus, educational needs, and education sources preferences among patients.

Methods. This study was a cross-sectional study conducted on adult SLE patients at Allergy and Clinical Immunology Clinic, Internal Medicine Department, Cipto Mangunkusumo Hospital, Jakarta, between July-August 2023. Respondents completed a set of questionnaires regarding their internet usage related to lupus, education platform preferences, and educational needs assessment tool (ENAT). …