Immunology and Infectious Disease Commons^™

The Dengue Vaccine Initiative: A Bibliometric Analysis Of Research Publications, Festus Mulakoli, Abednego Ongeso, Horatius Musembi

School of Nursing & Midwifery, East Africa

Dengue fever has become a significant public health problem in tropical and subtropical regions and affects millions of people annually. Approximately 390 million people worldwide are estimated to be infected with dengue every year, of which 96 million develop dengue fever. Recently, there has been a noticeable increase in dengue cases, primarily in areas with tropical and subtropical climates. Vaccines have been developed to prevent or reduce the severity of the disease. This study reviews the number of publications on dengue vaccines and related topics worldwide. We aimed to evaluate the research output and create a narrative on global vaccine …

Tcellsi: A Novel Method For T Cell State Assessment And Its Applications In Immune Environment Prediction, Jing-Min Yang, Nan Zhang, Tao Luo, Mei Yang, Wen-Kang Shen, Zhen-Lin Tan, Yun Xia, Libin Zhang, Xiaobo Zhou, Qian Lei, An-Yuan Guo

Faculty, Staff and Student Publications

T cell is an indispensable component of the immune system and its multifaceted functions are shaped by the distinct T cell types and their various states. Although multiple computational models exist for predicting the abundance of diverse T cell types, tools for assessing their states to characterize their degree of resting, activation, and suppression are lacking. To address this gap, a robust and nuanced scoring tool called T cell state identifier (TCellSI) leveraging Mann-Whitney

High Fat, High Sucrose Diet Promotes Increased Expression Of Ace2 Receptor In The Siv-Infected Host: Implications For Sars-Cov-2 Infection, Elizabeth C. Delery, Danielle E. Levitt, Angela M. Amedee, Patricia E. Molina, Liz Simon

School of Graduate Studies Faculty Publications

Introduction: People with pre-existing conditions, including metabolic comorbidities, are at greater risk for complications of SARS-CoV-2 infection and expression of machinery required for viral entry into host cells may be a contributing factor. This study tested the hypothesis that high fat, high sucrose diet (HFSD) and alcohol use increase expression of angiotensin converting enzyme 2 (ACE2) receptor and transmembrane serine protease 2 (TMPRSS2) in tissues isolated from simian immunodeficiency virus (SIV) infected macaques, the most clinically relevant model for the study of HIV. Methods: Biospecimens obtained from a longitudinal study of SIV-infected, antiretroviral therapy (ART)-treated female rhesus macaques (Macaca mulatta) …

Broad Applicability Of The Goldspire™ Platform For The Treatment Of Solid Tumors, Jenny Zilberberg, Christopher Uhl, Charles B Scott, David W. Andrews, Mark A Exley

Department of Neurosurgery Faculty Papers

Goldspire™ is a personalized immunotherapy platform that combines whole tumor-derived cells with antisense oligonucleotide (IMV-001) against Insulin-Like Growth Factor-1 Receptor (IGF-1R) in biodiffusion chambers (BDCs; 0.1 μm pore). BDCs are exposed to 5-6 Gy and implanted at abdominal sites for ∼48 h to deliver an antigenic payload and immunostimulatory factors to train the immune system. Lead product IGV-001 was evaluated in newly diagnosed glioblastoma (ndGBM) patients in Phase 1a and 1b trials (NCT02507583). A Phase 2b study (NCT04485949) recently completed enrollment. Preventative treatment with tumor-specific products manufactured with Goldspire limited tumor progression and extended overall survival in mice challenged with …

Mta-Cooperative Prmt5 Inhibitors Enhance T Cell-Mediated Antitumor Activity In Mtap-Loss Tumors, Si Chen, Jiakai Hou, Roshni Jaffery, Ashley Guerrero, Rongjie Fu, Leilei Shi, Ningbo Zheng, Ritu Bohat, Nicholas A Egan, Chengtai Yu, Sana Sharif, Yue Lu, Wei He, Shuyue Wang, Donjeta Gjuka, Everett M Stone, Pooja Anil Shah, Jordi Rodon Ahnert, Taiping Chen, Xinli Liu, Mark T Bedford, Han Xu, Weiyi Peng

Faculty, Staff and Student Publications

BACKGROUND: Hyperactivated protein arginine methyltransferases (PRMTs) are implicated in human cancers. Inhibiting tumor intrinsic PRMT5 was reported to potentiate antitumor immune responses, highlighting the possibility of combining PRMT5 inhibitors (PRMT5i) with cancer immunotherapy. However, global suppression of PRMT5 activity impairs the effector functions of immune cells. Here, we sought to identify strategies to specifically inhibit PRMT5 activity in tumor tissues and develop effective PRMT5i-based immuno-oncology (IO) combinations for cancer treatment, particularly for methylthioadenosine phosphorylase (MTAP)-loss cancer.

METHODS: Isogeneic tumor lines with and without MTAP loss were generated by CRISPR/Cas9 knockout. The effects of two PRMT5 inhibitors (GSK3326595 and MRTX1719) were …

Fatal Disseminated Toxoplasmosis In Captive Red Kangaroo (Macropus Rufus) And Parma Wallaby (Macropus Parma): Pathological And Immunohistochemical Investigations, Sawang Kesdangsakonwut

The Thai Journal of Veterinary Medicine

Abstract

Toxoplasmosis is a protozoan zoonosis caused by Toxoplasma gondii. Marsupials are considered a susceptible intermediate host. T. gondii is mainly transmitted to intermediate hosts via the fecal-oral route. A captive red kangaroo was diagnosed with disseminated toxoplasmosis based on clinicopathological and immunohistochemical (IHC) investigations. Two years later, a five-year-old Parma wallaby was kept in the same area as the red kangaroo and showed clinical signs of depression, withdrawal from the troop, and weakness. The wallaby died within two days after showing the clinical signs. Pathological findings in this wallaby were compatible with disseminated toxoplasmosis. Tachyzoites and tissue cysts …

Novel Hamster Models Of Chikungunya Viral Arthritis, Tian Wang, Zhongde Wang

Funded Research Records

No abstract provided.

Characterization Of High-Risk-Other Human Papillomavirus Genotypes In Papanicolaou Tests, High-Grade Squamous Intraepithelial Lesions, And Cervical Cancer, Caitlin E. Witt, Elizabeth F. Sutton, Ashley M. Stansbury, Ashley N. Winters, Luke C. Konur, Meng Luo, Jennifer E. Cameron, Beverly Ogden

School of Medicine Faculty Publications

Background: The objective of this study was to determine the human papillomavirus (HPV) genotypes of high-risk-other HPV Papanicolaou (Pap) tests and of biopsy tissues from patients with high-grade squamous intraepithelial lesion (HGSIL) or cervical cancer. High-risk-other HPV status was determined with the cobas HPV Test (Roche Diagnostics, North America) that identifies 12 high-risk, non-16/18 HPV genotypes. We hypothesized that we would find genotypes of HPV in our population that are not covered by the 9-valent HPV vaccine. Methods: For this retrospective cohort study, we randomly selected 50 high-risk-other HPV Pap test samples from 2018 from our pathology department registries for …

Exploring Berberine As A Novel Therapeutic Agent Against Staphylococcus Aureus Infections: Targeting Inflammation And Antibiotic Resistance, Daniel Kopulos

NYMC Student Theses and Dissertations

Staphylococcus aureus is a versatile Gram-positive bacterium commonly found on human skin. While often harmless, it can cause various infections when the skin is compromised, ranging from minor issues to life-threatening conditions in immunocompromised individuals.

The bacterium’s ability to resist antibiotics, particularly methicillin, underscores its clinical challenge. Staphylococcus aureus can also acquire vancomycin resistance. It evades immune responses through multiple mechanisms, including capsule formation, interference with immune proteins like staphylococcal protein A, and secretion of toxins such as Panton-Valentine Leukocidin. Understanding these mechanisms is crucial for developing effective strategies against Staphylococcus aureus infections.

The immune response to Staphylococcus aureus infections …

Combination Therapy Of Ido1 Inhibition And Anti-Pd1 Mediates Anti-Tumor Immunity By Promoting Memory Immunity Development And Cytotoxicity Of Γδ T And Nk Cells Via Il-2 Signaling And By Overcoming Pro-Tumor Effects Of Tgf-Β Signaling, Hyuk Jee

Dartmouth College Master’s Theses

Cutaneous melanoma is the most aggressive form of skin cancer even though it takes only about 1% of all skin cancers. Even among all cutaneous melanomas, NRAS-mutant melanoma is more aggressive than any other, and about 10-25% of all cutaneous melanoma cases have mutations in NRAS. NRAS is a member of the RAS family of proto-oncogenic GTPase proteins, and it plays a key role in signal transduction pathways responsible for cellular survival, proliferation, and metabolism. Immunotherapy is the first line of defense against NRAS-mutant melanoma because, despite tremendous efforts made for decades, it has not been successful to develop small …

Efficacy Of Probiotics In Decreasing Rates Of Necrotizing Enterocolitis And Sepsis In Preterm Neonates, Valisa K. Teekadharry

Theses and Graduate Projects

Background: The incidence of preterm infants developing serious infections is a common finding in many neonatal intensive care units. Probiotics have been a supplement that has been used by numerous people to improve the microbiota of the intestine for prevention of infection.

Purpose: The purpose of this literature review is to explore the efficacy of using probiotics in preterm infants for prevention of serious infections such as necrotizing enterocolitis (NEC) and sepsis.

Methods: A comprehensive literature review was conducted using Lindell Library, Pub Med, Science Direct and Google Scholar. Using the search terms probiotics, probiotics in premature infants, probiotics and …

Inactivated Rabies-Based Lassa Fever Virus Vaccine Candidate Lassarab Protects Nonhuman Primates From Lethal Disease, Gabrielle Scher, Catherine Yankowski, Drishya Kurup, Nicole Josleyn, Eric Wilkinson, Jay Wells, Jesse Steffens, Ginger Lynn, Sean Vantongeren, Xiankun Zeng, Nancy Twenhafel, Kathleen Cashman, Matthias Schnell

Department of Microbiology and Immunology Faculty Papers

Lassa fever virus (LASV), a member of the Arenavirus family, is the etiological agent of Lassa fever, a severe hemorrhagic disease that causes considerable morbidity and mortality in the endemic areas of West Africa. LASV is a rodent-borne CDC Tier One biological threat agent and is on the World Health Organization's (WHO) Priority Pathogen list. Currently, no FDA-licensed vaccines or specific therapeutics are available. Here, we describe the efficacy of a deactivated rabies virus (RABV)-based vaccine encoding the glycoprotein precursor (GPC) of LASV (LASSARAB). Nonhuman primates (NHPs) were administered a two-dose regimen of LASSARAB or an irrelevant RABV-based vaccine to …

Analyzing Hiv/Aids Trends And Disparities In The Bronx: A Comparative Study With Nyc Boroughs, Caleb Adjei

CUNY Mexican Studies Institute

This study analyzes changes in reported HIV/AIDS cases over time in the Bronx, identifying the racial/ethnic groups and neighborhoods most affected by the disease. The Bronx consistently exhibits the highest rate of new HIV diagnoses among New York City’s boroughs, with Latino/Hispanic and Black populations being disproportionately impacted. Key neighborhoods like High Bridge-Morrisania, Crotona-Tremont, and Fordham-Bronx Park have the highest case concentrations. Despite advancements in healthcare and treatments like antiretroviral therapy, disparities persist. The findings highlight the need for targeted interventions to support the most affected communities and address the underlying social determinants contributing to the disparities in HIV/AIDS diagnoses.

The Role Of Southern Red-Backed Voles, Myodes Gapperi, And Peromyscus Mice In The Enzootic Maintenance Of Lyme Disease Spirochetes In North Dakota, Usa, Michael W. Dougherty, Nathan M. Russart, Robert A. Gaultney, Emily Marie Gisi, Haley M. Cooper, Lindsey R. Kallis, Catherine A. Brissette, Jefferson A. Vaughan

Biology Faculty Publications

Lyme disease has expanded into the Great Plains of the USA. To investigate local enzootic transmission, small mammals were trapped in two forested tracts in northeastern North Dakota during 2012 and 2013. Peromyscus mice and southern red-backed voles, Myodes gapperi, comprised over 90% of all mammals captured. One site was dominated by Peromyscus (79% of 100 mammals captured). At the other site, M. gapperi (59% of 107 mammals captured) was more abundant than Peromyscus (36%). Immature stages of two tick species parasitized small mammals: Dermacentor variabilis and Ixodes scapularis. Larval I. scapularis ectoparasitism was significantly higher on Peromyscus (81% …

Lactoferrin And Lysozyme To Promote Nutritional, Clinical And Enteric Recovery: A Protocol For A Factorial, Blinded, Placebo-Controlled Randomised Trial Among Children With Diarrhoea And Malnutrition (The Boresha Afya Trial), Ruchi Tiwari, Kirkby Tickell, Emily Yoshioka, Joyce Otieno, Adeel Shah, Barbra Richardson, Lucia Keter, Maureen Okello, Churchil Nyabinda, Indi Trehan

Paediatrics and Child Health, East Africa

Introduction: Children with moderate or severe wasting are at particularly high risk of recurrent or persistent diarrhoea, nutritional deterioration and death following a diarrhoeal episode. Lactoferrin and lysozyme are nutritional supplements that may reduce the risk of recurrent diarrhoeal episodes and accelerate nutritional recovery by treating or preventing underlying enteric infections and/or improving enteric function.

Methods and analysis: In this factorial, blinded, placebo-controlled randomised trial, we aim to determine the efficacy of lactoferrin and lysozyme supplementation in decreasing diarrhoea incidence and improving nutritional recovery in Kenyan children convalescing from comorbid diarrhoea and wasting. Six hundred children aged 6–24 months with …

The Role Of An Ultraconserved Long Non-Coding Rna In B-Cell Lymphomagenesis, Swati Mohapatra

Dissertations and Theses (Open Access)

Ultraconserved regions (UCRs) are genomic segments with perfect (100%) conservation between the orthologous regions of human, rat, and mouse genomes. UCRs can be transcribed into mono-exonic long non-coding RNAs (lncRNAs) known as transcribed ultraconserved regions (T-UCRs). These regions, despite lacking protein-coding potential, are increasingly recognized for their regulatory roles in gene expression, including the modulation of non-coding RNA (ncRNA) transcripts. NcRNAs play crucial roles in cellular processes, including oncogenic transformation, with emerging evidence revealing their ability to encode small peptides known as ncRNA-encoded peptides (ncPEPs). These peptides, originating from small open reading frames (smORFs), contribute to diverse cellular functions and …

Candida Albicans Farnesol Synthesis And Secretion, Daniel J. Gutzmann

School of Biological Sciences: Dissertations, Theses, and Student Research

Candida albicans is a polymorphic fungus and opportunistic commensal found primarily in the gastrointestinal and skin of healthy individuals. Several barriers prevent C. albicans from causing disease including a healthy immune system and microbiome. When these barriers become comprised, C. albicans can transition to a pathogen and disseminate through the intestinal mucosa leading to life-threatening bloodstream and invasive infections with mortality rates of up to 64%. Morphogenic plasticity is key to this transition and impacts virulence, adaptation to different host environments, and evasion of host immune responses. One regulator of morphogenesis is farnesol. Farnesol is a secondary metabolite of …

Molecular Mechanisms Of Exercise-Stimulated Resolution Of Inflammation And Its Dietary Dependence., Ernesto H. Pena Calderin

Electronic Theses and Dissertations

Diet-induced obesity and adipose tissue (AT) inflammation that ensues sets the stage for systemic metabolic inflammation, disrupted insulin signaling, and eventual type 2 diabetes (T2D) development. At the center of this pathology lies a disruption in endogenous inflammation resolution pathways characterized by an imbalance in lipid mediator production (greater abundance of pro-inflammatory to pro-resolving lipids). Additionally, obese states are characterized by adrenergic deficiency, especially in response to physical activity. Inflammatory processes have been experimentally mitigated by either the pharmacological inhibition of pro-inflammatory signals (i.e., Leukotriene B₄ (LTB₄) and its receptor BLT1, which establishes a potent chemotactic stimulus …

Adaptative Survival Of Aspergillus Fumigatus To Echinocandins Arises From Cell Wall Remodeling Beyond Β−1,3-Glucan Synthesis Inhibition, Malitha C. Dickwella Widanage, Isha Gautam, Daipayan Sarkar, Frederic Mentink-Vigier, Josh V. Vermaas, Shi You Ding, Andrew S. Lipton, Thierry Fontaine, Jean Paul Latgé, Ping Wang, Tuo Wang

School of Graduate Studies Faculty Publications

Antifungal echinocandins inhibit the biosynthesis of β−1,3-glucan, a major and essential polysaccharide component of the fungal cell wall. However, the efficacy of echinocandins against the pathogen Aspergillus fumigatus is limited. Here, we use solid-state nuclear magnetic resonance (ssNMR) and other techniques to show that echinocandins induce dynamic changes in the assembly of mobile and rigid polymers within the A. fumigatus cell wall. The reduction of β−1,3-glucan induced by echinocandins is accompanied by a concurrent increase in levels of chitin, chitosan, and highly polymorphic α−1,3-glucans, whose physical association with chitin maintains cell wall integrity and modulates water permeability. The rearrangement of …

Adaptive Immune Profiling Of Sin Nombre Hantavirus And Severe Acute Respiratory Syndrome Coronavirus 2 Infection, Tonilynn M. Baranowski

Biomedical Sciences ETDs

Hantaviruses are causative agents of potentially fatal respiratory illness and/or organ failure in humans worldwide. In the United States, the predominant hantavirus species, Sin Nombre hantavirus (SNV), causes a severe disease pathology, called hantavirus cardiopulmonary syndrome (HCPS). Infection with SNV and subsequent clinical manifestations of HCPS lends itself to case fatality rates approaching 40%, even under supportive care. This is partially due to the lack of FDA-approved vaccines and antivirals, in addition to a deficit in our knowledge regarding the human immune response to SNV. Further investigation of the adaptive immune response may reveal key targets to mediate disease outcome. …

Co-Localization Of Osteoclasts Differentiation Markers In An Implant Model In Diabetic Mice, Diego Adobbati, Deborah Rocha Seixas, Danieli Rodrigues, Claudia C. Biguetti

School of Podiatric Medicine - Student Research

Introduction and Hypothesis: Diabetes can impair implant osseointegration and impact implant functionality. While significant research has focused on osteogenesis during the osseointegration, little attention has been given to pre-osteoclast differentiation. We hypothesize that diabetes increases pre-osteoclast activity potentially leading to implant failure. This study aims to identify and localize osteoclast markers, specifically DC-STAMP (Dendritic Cell-Specific Transmembrane Protein) and NFATc2 (Nuclear Factor of Activated T-cells, cytoplasmic 2), in diabetic (D) and non-diabetic (ND) mice.

Methodology: Twenty-four 16-week-old male 129 Sv mice (12 diabetic and 12 non-diabetic) underwent implantation with a 0.5x1.5 mm commercially pure titanium screw in the right maxillary bone. …

Real-World Evidence Study On The Early Use Of Cemiplimab In The Uk: React-Cemi (Real World Evidence Of Advanced Cscc Treatment With Cemiplimab), Amarnath Challapalli, Grant Stewart, Heather Shaw, Peter John Davies, Juan Carlos Lopez-Baez, Edward C Ottley, Stephen Kelly

Faculty, Staff and Student Publications

BACKGROUND: Cemiplimab was licensed in the United Kingdom (UK) in 2019 for the treatment of patients with locally advanced and metastatic CSCC not suitable for curative surgery or radiotherapy (advanced CSCC [aCSCC]). No UK multi-center studies have investigated the real-world experience of cemiplimab post marketing authorization in aCSCC.

METHODS: This non-interventional retrospective study (10 UK centers) involved data collection from medical records of patients with aCSCC who initiated cemiplimab treatment between 2 July 2019 and 30 November 2020. The study period was a minimum of 12 and a maximum of 36 months post cemiplimab initiation. The primary objective was to …

The Multifaceted Role Of Neutrophils In Nsclc In The Era Of Immune Checkpoint Inhibitors, Shucheng Miao, Bertha Leticia Rodriguez, Don L Gibbons

Faculty, Staff and Student Publications

Lung cancer is the most common cause of cancer-related death in both males and females in the U.S. and non-small-cell lung cancer (NSCLC) accounts for 85%. Although the use of first- or second-line immune checkpoint inhibitors (ICIs) exhibits remarkable clinical benefits, resistance to ICIs develops over time and dampens the efficacy of ICIs in patients. Tumor-associated neutrophils (TANs) have an important role in modulating the tumor microenvironment (TME) and tumor immune response. The major challenge in the field is to characterize the TANs in NSCLC TME and understand the link between TAN-related immunosuppression with ICI treatment response. In this review, …

Morgs3 Functions In Intracellular Reactive Oxygen Species Perception-Integrated Camp Signaling To Promote Appressorium Formation In Magnaporthe Oryzae, Ruiming Zhang, Xinyu Liu, Jiayun Xu, Chen Chen, Zhaoxuan Tang, Chengtong Wu, Xinyue Li, Lei Su, Muxing Liu, Leiyun Yang, Gang Li, Haifeng Zhang, Ping Wang, Zhengguang Zhang

School of Graduate Studies Faculty Publications

Regulator of G-protein signaling (RGS) proteins exhibit GTPase-accelerating protein activities to govern G-protein function. In the rice blast fungus Magnaporthe oryzae, there is a family of at least eight RGS and RGS-like proteins (MoRgs1 to MoRgs8), each exhibiting distinct or shared functions in the growth, appressorium formation, and pathogenicity. MoRgs3 recently emerged as one of the crucial regulators that senses intracellular oxidation during appressorium formation. To explore this unique regulatory mechanism of MoRgs3, we identified the nucleoside diphosphate kinase MoNdk1 that interacts with MoRgs3. MoNdk1 phosphorylates MoRgs3 under induced intracellular reactive oxygen species levels, and MoRgs3 phosphorylation is required for …

Deep Sequence-Coupled Biopanning And Vaccine Development, Julianne Peabody

Biomedical Sciences ETDs

Virus-like particles (VLPs) are nanoparticles comprised of viral structural proteins. They physically resemble the virus from which they are derived but lack genomic material. They are non-infectious, non-replicating, and have a favorable safety profile. VLPs are highly immunogenic with a dense, repetitive structure that is strongly activating for B cells. VLPs can be utilized to develop vaccines and can be used either as direct immunogens or platforms for the display of heterologous antigens. The display of foreign peptides on VLPs can be used to elicit high-titer antibodies against the displayed peptide. A virus-like particle based on the RNA bacteriophage MS2 …

Challenges And Opportunities In Cancer Immunotherapy: A Society For Immunotherapy Of Cancer (Sitc) Strategic Vision, Leisha A Emens, Pedro J Romero, Ana Carrizosa Anderson, Tullia C Bruno, Christian M Capitini, Deborah Collyar, James L Gulley, Patrick Hwu, Avery D Posey, Ann W Silk, Jennifer A Wargo

Faculty, Staff and Student Publications

Cancer immunotherapy has flourished over the last 10-15 years, transforming the practice of oncology and providing long-term clinical benefit to some patients. During this time, three distinct classes of immune checkpoint inhibitors, chimeric antigen receptor-T cell therapies specific for two targets, and two distinct classes of bispecific T cell engagers, a vaccine, and an oncolytic virus have joined cytokines as a standard of cancer care. At the same time, scientific progress has delivered vast amounts of new knowledge. For example, advances in technologies such as single-cell sequencing and spatial transcriptomics have provided deep insights into the immunobiology of the tumor …

Concepts In Animal Parasitology, Scott L. Gardner, Sue Ann Gardner

Zea E-Books Collection

Note that this version of the textbook has been superceded by the one updated in 2026, available at the UNL Pressbooks site.

The hard copy version that is for sale at lulu.com is the old version.

"This is a textbook covering concepts in animal parasitology. It is meant to be used by students, teachers, professors, researchers, and members of the public who are interested in learning about animal parasite biology, systematics, taxonomy, zoogeography, and ecology. The primary intended audience is upper-level undergraduate or graduate university students who have knowledge of basic biology and, particularly, basic animal biology. (863 pages, …

A One Health Approach To Enhancing Sars-Cov-2 Surveillance, Lauren C. Cybulska

Dissertations and Theses

Background

Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the virus that causes coronavirus disease-2019 (COVID-19) in humans, can also infect domestic dogs (Canis lupus familiaris) and cats (Felis catus). Susceptibility and viral transmissibility in these species are concerns for public health due to the spillover risk to humans or other animals. This dissertation uses a One Health framework to explore key issues on this topic. We aim to identify gaps in understanding of SARS-CoV-2 in companion animals and investigate novel surveillance methods through human, animal, and environmental health perspectives.

Methods

Paper 1 provides an in-depth exploration of …

Targeting Cancers With Ohsv-Based Oncolytic Viral Immunotherapy, Rakin Tammam Nasar, Ifeanyi Kingsley Uche, Konstantin G. Kousoulas

School of Medicine Faculty Publications

The recent success of cancer immunotherapies, such as immune checkpoint inhibitor (ICIs), monoclonal antibodies (mAbs), cancer vaccines, and adoptive cellular therapies (ACTs), has revolutionized traditional cancer treatment. However, these immunotherapeutic modalities have variable efficacies, and many of them exhibit adverse effects. Oncolytic viral Immunotherapy (OViT), whereby viruses are used to directly or indirectly induce anti-cancer immune responses, is emerging as a novel immunotherapy for treating patients with different types of cancer. The herpes simplex virus type-1 (HSV-1) possesses many characteristics that inform its use as an effective OViT agents and remains a leading candidate. Its recent clinical success resulted in …

Targeting Sinonasal Undifferentiated Carcinoma With A Combinatory Immunotherapy Approach, Austin T K Hoke, Yoko Takahashi, Michelle R Padget, Javier Gomez, Moran Amit, Jared Burks, Diana Bell, Tongxin Xie, Patrick Soon-Shiong, James W Hodge, Ehab Y Hanna, Nyall R London

Faculty, Staff and Student Publications

PURPOSE: Sinonasal undifferentiated carcinoma (SNUC) is a rare, aggressive malignancy of the sinonasal cavity with poor prognosis and limited treatment options. To investigate the potential for SNUC sensitivity to combinatory immunotherapy, we performed in vitro studies with SNUC cell lines and used multi-spectral immunofluorescence to characterize the in vivo patient SNUC tumor immune microenvironment (TIME).

EXPERIMENTAL DESIGN: Human-derived SNUC cell lines were used for in vitro studies of tumor cell susceptibility to natural killer (NK) cell-based immunotherapeutic strategies. Tumor samples from 14 treatment naïve SNUC patients were examined via multi-spectral immunofluorescence and clinical correlations assessed.

RESULTS: Anti-PD-L1 blockade enhanced NK …