Organisms Commons^™

Occupational Human Papillomavirus Exposure Risks For Laryngeal Surgeons And Phoniatricians: A Joint European Laryngological Society (Els) And Union Of European Phoniatricians (Uep) Delphi Clinical Consensus Statement, Shiying Hey, Alberto Maria Saibene, Milan Amin, Jennifer Anderson, Christoph Arens, Simon Best, Guillermo Campos, Craig Derkay, Gauthier Desuter, Frederik G. Dikkers, Isabel Garcia-Lopez, Ahmed Geneid, Anastasios Hantzakos, Markus Hess, Yakubu Karagama, Marina Mat Baki, Napur Kapoor Nerurkar, Daniel Novakovic, Haldun Oguz, Shazia Peer, Jasmine Prasad, Carlo Robotti, David Vokes, Chi-Te Wang, Malgorzata Wierzbicka, Michal Zabrodsky, Nicolien Van Der Poel

Department of Otolaryngology (ENT) Faculty Publications

Purpose

Laser surgical management of human papillomavirus (HPV)-related disease, such as recurrent respiratory papillomatosis (RRP), in the upper aerodigestive tract generates surgical smoke, which may represent a source of occupational viral exposure for laryngeal surgeons, phoniatricians, anesthesia providers and scrub nurses. Despite growing awareness, protective measures remain inconsistently implemented. This study aimed to develop an evidence-informed clinical consensus statement (CCS) to guide occupational HPV risk management in laryngology.

Methods

A modified Delphi consensus process was conducted under the auspices of the European Laryngological Society (ELS) and the Union of the European Phoniatricians (UEP). A panel of 26 international experts undertook …

Expanded Scorpionate And Siderophore-Inspired Ligands: From Foundational Designs To Modern Applications, Austin Winfield Medley, Trandon Allen Bender

Chemistry & Biochemistry Faculty Publications

Scorpionate ligands have been advanced significantly through systematic modifications of their apical atoms and heterocyclic arms, expanding their structural diversity and chemical reactivity. Recent biologically inspired variants now enable accurate modeling of complex bioinorganic motifs, such as the Fe₄S₄ clusters of nitrogenase, and support enzyme‐like reactivity under mild aqueous conditions. These developments have broadened the impact of scorpionate chemistry across bioinorganic modeling, homogeneous catalysis, and biorthogonal transformations. In particular, expanded tripodal scaffolds provide modular, tunable platforms for mimicking enzyme active sites and probing biological nitrogen fixation pathways. Beyond fundamental insight, these ligands present practical opportunities for sustainable catalysis by enabling …

Investigating The In Vitro Antimicrobial Potential And Comprehensive Computational Studies Of New Schiff Base Derivatives, Abrar Hussain, Shahzaib Akhter, Hammad Nasir, Khurram Shahzad, Muhammad Arfan, Sand Hyun Park

Chemistry & Biochemistry Faculty Publications

Antimicrobial resistance (AMR) is a growing global health threat driven by multidrug-resistant bacteria (Staphylococcus aureus, Pseudomonas aeruginosa), and fungi (Candida albicans, and C. parapsilosis). This study evaluated six novel Schiff base derivatives (HSB-1 to HSB-6) through integrated in vitro antimicrobial activity and comprehensive computational studies. In vitro disk diffusion assay demonstrated the largest zones of inhibition against S. aureus for HSB-6 and HSB-1 (15–17 mm), activity against P. aeruginosa for HSB-5 and HSB-6 (12 mm), and moderate antifungal activity for HSB-4 (8–11 mm). Molecular docking results correlated with the in vitro findings with the binding energy ΔG = −12.3 kcal/mol …

Evaluation Of Mycoplasma Genitalium Positivity And Co-Infection With Chlamydia Trachomatis And/Or Neisseria Gonorrhoeae At Various Care Sites Across The United States, Rebecca Lillis, Rodney Arcenas, Christy M. Boraas, Steven E. Chavoustie, Lashonda Crane, Nicole D'Empaire, Aaron C. Ermel, Glenn Harnett, Federico Hinestrosa, Stacey House, Joseph Miller, Anthony Mills, Ronald Poblete, Stephen Young, Barbara Van Der Pol

School of Medicine Faculty Publications

OBJECTIVES: We evaluated Mycoplasma genitalium (MG) positivity and co-infection with Chlamydia trachomatis (CT) and/or Neisseria gonorrhoeae (NG), based on results from a trial assessing clinical performance of the Cobas® Liat CT/NG/MG point-of-care test. METHODS: A prospective, US, multicenter, noninterventional study assessed MG positivity in prospective urine samples (male) and clinician-collected vaginal swabs (female) from symptomatic/asymptomatic patients aged ≥14 years attending various clinical settings. Participants were designated positive or negative for MG, CT, and NG based on combined results from three US Food and Drug Administration-approved assays and one laboratory-developed test. MG co-infection with CT and/or NG was assessed. RESULTS: Among …

Invasion Of Microplastics Into The Reproductive Tissues Of Feral And Domestic Felines, Emma K. Quade

Honors Undergraduate Theses

Although plastics have many useful properties in modern society, once these materials are introduced into the environment, they can cause extensive damage. Following degradation into microplastics (MP), plastic particles less than 5 mm in size, these contaminants can make their way into a variety of different environments and organisms. There are many studies that have investigated the prevalence of MP in marine environments, but fewer studies have looked into terrestrial systems, and even less that have focused on contamination in companion animals. This study sought to investigate the invasion of MP into the reproductive tissues of felines, Felis catus, …

Determining Genes Involved In Recovery From Chemotherapy In 4t1, Emt6, And Eo771 Breast Cancer Cells, Akash Jagdeesh, Joseph Landry Ph.D.

Undergraduate Research Posters

Breast cancer is one of the most common types of cancer, and often has poor prognosis. Traditional treatments for breast cancer include chemotherapy, which involves a chemical attack on all growing cells within the body. However, these treatments are not 100% effective, and patients might experience recurrence in their cancer months or years after achieving remission. Cancer cells can evade chemotherapy through five mechanisms: senescence, quiescence, cytoprotective autophagy, and apoptosis/necroptosis suppression. Prior studies have conducted CRISPR screens and experiments involving inhibition of epigenetic regulators, to alter the regulation of genes that can contribute to breast cancer chemotherapy resistance. This study …

The Structure, Dynamics, And Impact Of An Interbacterial Weapon Encoded By Human Gut Bacteria, Casey John Latario

Dartmouth College Ph.D Dissertations

The human gut is densely colonized by diverse bacteria. Over a human’s growth, the GI tract becomes a dynamic community that is subjected to a continual in-flow of nutrients and would-be colonizers and an out-flow of microbes and waste products. Despite these dynamics, the bacterial community often displays stability, with particular strains persisting over decades. These stable colonizers have evolved mechanisms to bolster their colonization, resist disruption by other microbes, and persist through environmental flux.

Both interbacterial competition and horizontal gene transfer (HGT) contribute to colonization and survival within the GI tract. A major mechanism for interbacterial competition is the …

Reply To: Malik Mmud On Early And Sustained Improvements In Sense Of Smell With Tezepelumab Treatment In Patients With Chronic Rhinosinusitis With Nasal Polyps (Waypoint), Joaquim Mullol, Joseph K. Han, Tanya M. Laidlaw, Claire Hopkins, Anju T. Peters, Oliver Pfaar, Martin Desrosiers, Stella E. Lee, Andrew P. Lane, Claudia Chen, Yun Chon

Department of Otolaryngology (ENT) Faculty Publications

[Introduction] To the Editor:

We thank Professor MMUD Malik [1] for his interest in our recent publication describing the improvements in loss of smell symptoms with tezepelumab versus placebo in patients with uncontrolled chronic rhinosinusitis with nasal polyps in the WAYPOINT trial (NCT04851964) [2]. We appreciate Professor Malik's comments on the language used to describe the findings and the specific analyses presented as well as his note regarding the consistent improvements in sense of smell observed with tezepelumab treatment versus placebo, demonstrated by large effect sizes across three instruments.

Thyroid Storm At Sea: A Case Report Of Algae-Induced Thyrotoxicosis, Alynna Knaub, Amanda Cecchini, John Janousek, Laura Strojny, Jairo Noreña, Zachary Pawlikowski

Department of Medicine Faculty Publications

Iodine-induced thyrotoxicosis (IIT), also known as the Jod-Basedow phenomenon, is a rare yet recognized cause of hyperthyroidism. While iodinated contrast is the most frequent trigger, iodine-rich supplements such as seaweed products or supplements can also precipitate thyrotoxicosis, particularly in individuals with prior chronic iodine deficiency or preexisting thyroid nodular disease. We present a case of thyroid storm following short-term ingestion of Irish sea moss as part of a “crash diet.” A 37-year-old woman with type 1 diabetes mellitus, well controlled on subcutaneous insulin therapy, presented with nausea and vomiting after 6 days of following a restrictive diet consisting solely of …

Aggressive Natural Killer Cell Leukemia: A Rare And Rapidly Progressive Hematologic Malignancy—Case Report And Literature Review, Jennifer Priessnitz, Ali Hariri, Yuliya Levkiavska, Kyle E. Bonner, Stephan I. Fisher, Joshua M. Sill

Department of Medicine Faculty Publications

Aggressive natural killer cell leukemia (ANKL) is a rare, fulminant hematologic malignancy characterized by neoplastic proliferation of mature NK cells. It is frequently associated with Epstein-Barr virus (EBV) infection, although EBV-negative cases have also been reported. While typically observed in young to middle-aged adults of East Asian descent, increasing recognition has led to identification of ANKL across diverse age groups and ethnicities. The disease is defined by a rapid clinical course and poor prognosis, underscoring the importance of early diagnosis and effective treatment. We present a case of a 71-year-old Caucasian male who developed fever, altered mental status, hepatosplenomegaly, pancytopenia, …

Dupilumab For Patients With Allergic Fungal Rhinosinusitis, Amber U. Luong, Joshua M. Levy, Sarah K. Wise, Joseph K. Han, Mamoru Yoshikawa, Luo Zhang, Rodney Schlosser, Prerna Ranganathan, Paula Dakin, Jennifer Maloney, George D. Yancopoulos, Andrew P. Fontenot, Neelam A. Phadke, Lacey R. Robinson

Department of Otolaryngology (ENT) Faculty Publications

Background

Allergic fungal rhinosinusitis (AFRS) is a severe subtype of chronic rhinosinusitis characterized by fungal hypersensitivity and accentuated type 2 inflammation. Dupilumab-a fully human monoclonal antibody blocking interleukin-4/13, approved for type 2 inflammatory diseases, including chronic rhinosinusitis with nasal polyps-may benefit patients with AFRS.

Objective

We sought to understand the effect of dupilumab in AFRS

Methods

In this phase 3 trial, patients with AFRS aged ≥6 years were randomized to dupilumab or matched placebo for 52 weeks. The primary end point was Lund-Mackay computed tomography (LMK-CT) score, quantifying sinus opacification, at 52 weeks. Secondary end points were multiplicity-controlled and hierarchically …

Light-Induced Oslike1 Phosphorylation Enhances Rice Resistance Against Blast Disease, Jiangtao Liu, Lei Su, Wenya Wang, Jintao Wang, Weizhong Chen, Zhixiang Yang, Leiyun Yang, Gang Li, Xinyu Liu, Haifeng Zhang, Zhongqiang Qi, Yongfeng Liu, Yuqiang Liu, Ping Wang, Muxing Liu, Zhengguang Zhang

School of Graduate Studies Faculty Publications

Rice blast caused by Magnaporthe oryzae poses a major threat to world food supply. Conditions conducive to the disease include insufficient light. Our previous studies found that light-dependent phosphorylation of light-harvesting complex II protein (LHCB5) mediates rice immunity; however, the underlying mechanisms, in particular, the upstream regulators of LHCB5 phosphorylation, remain unknown. Here, we show that OsLIKE1 functions as a lectin receptor-like kinase (LecRLK) to play a critical role in rice resistance against M. oryzae. OsLIKE1 interacts with and phosphorylates LHCB5. In addition, we find two phosphorylation sites in the kinase domain of OsLIKE1 important for its auto-phosphorylation and phosphorylation …

Presenteeism Among Health Care Personnel With Covid-19, James C. Crosby, Eliezer Santos Leon, Brian Chinnock, Karisa K. Harland, Anusha Krishnadasan, Nicholas M. Mohr, Ian D. Plumb, Melissa Briggs Hagen, Kelli Wallace, David A. Talan, Project Prevent Network, Anne Zepeski, Tracy Young, Howard A. Smithline, Lilly C. Lee, Stephen C. Lim, Et Al

School of Medicine Faculty Publications

IMPORTANCE: Presenteeism-defined as continuing to work during an illness-poses a public health risk in the workplace and is especially hazardous within health care institutions where vulnerable patients may be exposed to nosocomial infections. Understanding the frequency and characteristics of health care personnel (HCP) who report presenteeism while ill with COVID-19 may help mitigate SARS-CoV-2 spread in hospitals and other health care institutions. OBJECTIVES: To determine the frequency of presenteeism among HCP with symptomatic COVID-19, and to evaluate the demographic, occupational, and clinical factors associated with it. DESIGN, SETTING, AND PARTICIPANTS: This is an observational cohort study that uses data from …

Adaptive Compulsion, Amanda A. Santos

Electronic Theses, Projects, and Dissertations

Adaptive

Adjective

Adap.tive ( ə-ˈdap-tiv)

of, relating to, or being a heritable trait that serves a specific function and improves an organism's fitness or survival

Compulsion

Noun

Com.pul.sion (kəm-ˈpəl-shən)

a repetitive behavior or mental act that a person feels driven to perform to alleviate the anxiety and distress caused by an unwanted thought or urge, known as an obsession.

For years we have lived in unprecedented times. From the worldwide quarantine in 2020 resulting from the pandemic, to our current US political crisis. The constant barrage of events is overwhelming and demoralizing.

The work in this gallery is a display …

Acute Gastropericardial Fistula With Cardiac Tamponade And Septic Pericarditis Due To Helicobacter Pylori–Induced Gastric Ulcer Perforation, Stephen J. Bordes, Christopher D. Oubre, Preethi H. Kanumuri, Nicholas Leblanc, Richard Lewis, Thomas Marsden, Terry Stelly

School of Medicine Faculty Publications

No abstract provided.

Elucidating The Relationship Between Water Quality And Antibiotic Resistance Of Rainwater Microbes Across Western Humboldt County, Theo P. Murphy, Eve Wendley, Justice Laskowski, Tyler Paredes

Humboldt Journal of Microbiology

Limited studies have been conducted regarding the fecal contamination and microbial dispersal through rainwater, with no known studies investigating the potential connection between antibiotic resistant microbes and water quality in rainwater. This study seeks to identify the presence of a correlation between water quality and incidence of antibiotic resistance in rainwater microbes. We hypothesize that there will be a correlation between these two variables. We additionally anticipate a high incidence of fecal contamination across rural and urban collection sites alike, with fecal contamination being more prevalent in rural areas than urban locals. To determine water quality, we measured the concentration …

Increasing Pediatric Hpv Vaccination Rates, Brooke A. Nicholas

Dissertations

Increasing Pediatric HPV Vaccination Rates

Abstract

Problem: The human papillomavirus (HPV) is a sexually transmitted infection that affects more than 80% of the population within the United States (Eisenhauer et al., 2020). HPV can develop into cervical, anogenital, and oropharyngeal cancers (Eisenhauer et al., 2020). About 4,000 individuals die from cervical cancer alone each year (O’Leary, 2022). The HPV vaccine, though recommended by the ACIP and AAP, is below national vaccination rates in comparison to other vaccines (O’Leary, 2022).

Methods: This quality improvement project is a non-randomized controlled trial that observed HPV vaccine dose completion rates for patients aged 9-14 …

Lyme Disease Presenting As A Dermal Hypersensitivity Reaction, William T. Snider, Ian Depew, Rebecca Hicks, Shane Cook

Marshall Journal of Medicine

Background:

Lyme disease is a well-recognized illness commonly associated with skin manifestations such as erythema migrans. However, atypical presentations can complicate diagnosis, particularly when they deviate from classic clinical and histological findings.

Methods:

We report a potential case of Lyme disease presenting as a dermal hypersensitivity reaction (DHR), with clinical findings resembling urticaria rather than urticarial vasculitis. Skin biopsy findings were reviewed, and Lyme serology testing was performed.

Results:

The biopsy did not demonstrate the characteristic superficial perivascular lymphocytic infiltrate typically seen with erythema migrans. The patient's history included prior tick exposures, but while Lyme IgM was positive, the Lyme …

Advancing Peptide-Based Vaccines Against Candida: A Comparative Perspective On Liposomal And Synthetic Formulations, Hong Xin

School of Graduate Studies Faculty Publications

The growing threat of multidrug-resistant fungal pathogens, especially Candida auris, has underscored the need for effective antifungal vaccines. This commentary highlights recent advances in peptide-based vaccination using the SNAP (Spontaneous Nanoliposome Antigen Presentation) platform, focusing on the FM-SNAP vaccine, a bivalent liposomal formulation targeting the surface-expressed peptides fructose bisphosphate aldolase (Fba) and methionine synthase (Met6). Compared to earlier constructs such as MP12, FM-SNAP achieves superior immunogenicity and long-lasting protection at lower antigen doses. It elicits balanced Th1/Th2 cytokine responses and demonstrates durable efficacy in both immunocompetent and complement-deficient mouse models. The platform's compatibility with clinically approved adjuvants (MPLA and QS-21), …

Antibiotic Resistance Trends In Coliform Bacteria Of Kittitas County Waters, Kaitlyn Holbrook, Bella Blasingim, Cruz Veronica Guillen Mejia, Holly Pinkart

Journal of the Symposium of University Research and Creative Expression

Project Mentor(s): Holly Pinkart, PhD

Since the mid-1900s, antibiotics have been developed to help fight against bacterial pathogens. However, bacteria can evolve rapidly and have evolved resistance to many types of antibiotics. Using coliform bacteria collected from waters around Kittitas County, BIOL 323 students at Central Washington University have identified a variety of antibiotic-resistant bacteria in Kittitas County streams and canals. Antibiotic resistance was measured from 2014-2019 and compared to data collected in 2024. This study focuses on three antibiotics, ampicillin, kanamycin, and trimethoprim-sulfamethoxazole. In the past (2014-2019) we saw no change in the trend of antibiotic resistance in collected …

Complete Genome Sequence Of Rothia Mucilaginosa D1, A Genetically Amenable Strain, Hemendra P. Dhaked, Isabella Andonie, Bo Yang, Vinayka M. Joshi, Zezhang T. Wen

School of Dentistry Faculty Publications

Here, we report the complete genome sequence of Rothia mucilaginosa D1. Unlike many other strains that have been sequenced, R. mucilaginosa D1, a clinical isolate, is genetically amenable. The complete sequencing of the genome provides potential for further studies on the genetics and pathophysiology of this emerging pathobiont.

Should We Subtype Gastric Intestinal Metaplasia In Gastric Biopsies, A Single Institution's Experience, Haibo Wang, Yu Liu, Asra Feroze, Zengying Wu, Jonathan D. Somma, Zhiyan Fu

School of Medicine Faculty Publications

Gastric intestinal metaplasia (GIM) is considered a risk factor for gastric dysplasia and adenocarcinoma. While surveillance endoscopies are often performed, particularly for incomplete GIM, the clinical value of histologic subtyping (complete, incomplete, or mixed) remains unclear. This study evaluated the progression risk of different GIM subtypes diagnosed through random gastric biopsies and their association with various clinical factors. Archived pathology data from 206 gastric biopsy cases were analyzed, including 52 negative controls, 56 complete GIM, 54 incomplete GIM, and 44 mixed GIM. Histologic slides were reviewed for subtype confirmation and other pathological changes; clinical data were extracted from medical records. …

Genome Sequence Of Lacticaseibacillus Paracasei G277-1.1, A Clinical Strain That Forms Enhanced Biofilms With Streptococcus Mutans, Xiaochang Huang, Hemendra Pal Dhaked, Yihong Li, Zezhang T. Wen

School of Dentistry Faculty Publications

Lacticaseibacillus paracasei G277-1.1 was isolated from dental plaque of a patient with severe early childhood caries. It forms synergistic biofilms with Streptococcus mutans in vitro. Here, we report its high-quality genome sequence, revealing insights on its inter-species interaction with S. mutans.

Host, Microbiome, And Parasite: How Apicomplexan Microorganisms Interact With Gut Microbiota, Senia Bu, Andrew T. Ozga

Mako: NSU Undergraduate Student Journal

The gut microbiome, a complex ecosystem of microorganisms residing in the human gastrointestinal tract, plays a crucial role in maintaining overall health. It functions in immune system regulation, digestion, and protection against pathogens. Apicomplexan parasites, such as Toxoplasma gondii, Plasmodium spp., and Cryptosporidium spp., are major pathogens that can significantly disrupt the gut microbiota, leading to alterations in microbial composition and function. This review explores the bidirectional interactions between Apicomplexan parasites and the gut microbiome, focusing on how these parasites influence microbial diversity, immune responses, and host metabolism. It examines the mechanisms by which infection-induced inflammation, altered …

Synergistic Cefiderocol-Containing Antibiotic Combinations Active Against Highly Drug-Resistant Acinetobacter Baumannii Patient Isolates With Diverse Resistance Mechanisms, Justin Halim, Andrew P. Keane, Jeannete Bouzo, Tope Aderibigbe, Jessica A. Chicola, Katie T. Nolan, Keertana Jonnalagadda, Jason X. Tran, Valerie J. Carabetta

Rowan-Virtua School of Osteopathic Medicine Departmental Research

BACKGROUND: Acinetobacter baumannii is a nosocomial pathogen known for rapidly developing resistance to nearly all antibiotics, including last-line agents. Cefiderocol, a novel siderophore cephalosporin, has shown in vitro activity against A. baumannii and is now used clinically, but resistance is emerging. Data on cefiderocol-based antibiotic combinations are limited.

OBJECTIVES: To evaluate the in vitro activity of cefiderocol alone and in combination with other antibiotics against XDR and PDR A. baumannii clinical isolates, and to explore resistance mechanisms underlying cefiderocol synergy.

METHODS: We tested 21 XDR/PDR clinical isolates and one NDM-1-producing strain using broth microdilution and checkerboard assays with cefiderocol and …

Bcg Vaccine-Induced Innate And Adaptive Pulmonary Immunity Correlating With Protective Efficacy Against Mycobacterium Tuberculosis In The Lungs, Mayank Khanna, Alistair J. Ramsay

School of Graduate Studies Faculty Publications

Background/Objectives: Effective prophylaxis for Mycobacterium tuberculosis (Mtb) requires greater understanding of immune correlates of protection. With renewed interest in BCG as an Mtb vaccine, particularly via the intravenous (IV) route, our objective was to characterize both innate and adaptive immune correlates of vaccine-induced pulmonary immunity as potential biomarkers for protective efficacy in a murine model of Mtb infection. Methods: Mice were given BCG via different routes and some boosted with recombinant virus constructs encoding Mtb Ag85B. Responding innate lymphoid cell (ILC) populations, T cells and B cells were analyzed by fluorescence activated cell sorting (FACS) for surface markers and by …

Transcriptomic And Epigenomic Profiling Of Immune Cells Responses To Simian Immunodeficiency Virus Infection In The Brain, Xiaoke Xu

Theses & Dissertations

Human immunodeficiency virus type 1 (HIV-1) is an enveloped retrovirus that significantly impairs the human immune system. A common complication of HIV-1 infection is HIV-associated neurocognitive disorder (HAND), which, prior to the introduction of antiretroviral therapy (ART), led to considerable morbidity and mortality due to untreated neuropsychiatric manifestations. Although ART has substantially reduced the incidence of HIV-associated dementia (HAD), approximately 50% of people living with HIV (PLWH) continue to experience milder forms of HAND. The CNS is seeded by HIV during the acute phase of infection. Once in the brain, HIV targets and activates resident immune cells, primarily microglia and …

Case Report: Sarcina Ventriculi, A Masquerade Of Motility, Katherine Westbrook Cates, Catherine Hudson

School of Medicine Faculty Publications

Sarcina ventriculi is a rare bacterium that has the potential to cause severe disease in the gastric mucosa. According to our search, there are less than 100 prior published case reports. This case discusses a 69-year-old man who presented to the hospital with severe gastric distention noted on CT of the abdomen with intractable nausea and emesis, for which endoscopy was performed and ruled out gastric outlet obstruction, with biopsies resulting as S. ventriculi. This bacterium has previously been reported to cause gastric dysmotility, as well as severe side effects including gastric perforation.

Sex-Dependent Differences In Cardiac Function And Strain In Doxorubicin-Induced Cardiomyopathy, Anna J. A. Webb, Bea O. Cabot, Aasish Chowdary, Wilhelm S. Smith, Benjamin Zeidler, Cortland H. Johns, Craig J. Goergen

Discovery Undergraduate Interdisciplinary Research Internship

Doxorubicin is a chemotherapeutic agent used to treat many types of cancer. While effective, doxorubicin can cause cardiomyopathy, a disease affecting the heart muscle. Although the effects of doxorubicin on the heart are well studied, the mechanisms leading to cardiomyopathy are not well understood. Previous studies have used murine models to study the cardiotoxicity of doxorubicin. These reports showed that cardiac dysfunction is more pronounced in male compared to female mice. The goal of this study is to further evaluate sex differences in doxorubicin induced cardiomyopathy using 4-dimensional strain mapping techniques. In this study, both female and male C57Bl/6J mice …

Current Trends In Clinical Trials For Merkel Cell Carcinoma (Mcc), Tilak Patel, Rachel Butz, Brian Boulmay, Vilija Vaitaitis

School of Medicine Faculty Publications

Merkel cell carcinoma (MCC) is a rare, aggressive neuroendocrine cutaneous malignancy with high rates of recurrence and metastasis. The treatment of MCC has historically involved surgery, radiation, and chemotherapy; however, current clinical trials are investigating immunotherapies, intratumoral injections, and combination therapies to improve outcomes. This review explores the current trends in clinical trials for MCC, highlighting recent advances in management.