Digital Commons Network^™

Distinguishing Intrathyroid Parathyroid Adenoma From Colloid Nodules And Papillary Thyroid Carcinomas Using Multiphasic Multidetector Computed Tomography, J Matthew Debnam, T Linda Chi, Michael Kwon, Jia Sun, Dawid Schellingerhout, Brandon T Golant, Salmaan Ahmed, Nancy D Perrier, Thinh Vu

Faculty, Staff and Student Publications

OBJECTIVE: The aim of the study is to determine whether multiphase multidetector computed tomography (4D-MDCT) can differentiate between intrathyroid parathyroid adenomas (ITPAs), colloid nodules, and papillary thyroid carcinoma (PTC).

METHODS: We studied 22 ITPAs, 22 colloid nodules, and 11 PTCs in 55 patients. Hounsfield unit (HU) values of the nodules were measured on 4D-MDCT in the precontrast, arterial, venous, and delayed phases. Raw HU values, phase with peak enhancement, and washout percentages between the phases were evaluated.

RESULTS: Regardless of size, all ITPAs (22/22) showed peak enhancement in the arterial phase, which was significantly greater than both colloid nodules (15/22) …

Informed Consent For Placebo-Controlled Trials: Do Ethics And Science Conflict?, Hope A Feldman, James A Feldman, Charles C Miller, Garrett Walsh, Jon E Tyson

Faculty, Staff and Student Publications

The use of a placebo has been considered the best method for controlling bias in a prospective randomized clinical trial and provides the most rigorous test of treatment efficacy for evaluating a medical therapy. Placebos commonly produce clinically important effects particularly in studies where the primary outcomes are subjective. Yet the potential beneficial or harmful effects of placebos are often not addressed in designing a clinical trial, calculating the sample size, seeking consent, or interpreting clinical trial results. In this manuscript, we use an actual study to indicate three approaches that might be considered in seeking informed consent for placebo-controlled …

Reproductive Health Perspectives Of Young Women With Perinatally And Behaviourally Acquired Hiv: A Qualitative Study, Lizelle Comfort, Dana Watnick, Melissa Peskin, Julie Gutierrez, Jacob Abadi, Jessica Atrio

Faculty, Staff and Student Publications

INTRODUCTION: The aim of this study was to describe the sexual and reproductive goals of female adolescents with human immunodeficiency virus (HIV) in an urban cohort and decipher if they vary depending on the mode of HIV acquisition.

METHODS: We conducted in-depth qualitative interviews with 25 Black and/or Hispanic/Latinx female adolescents living with HIV (14 perinatally, 11 behaviourally acquired) aged 17-25 years who have access to care and antiretroviral therapy at an urban public hospitals (NYC, NY). Interviews were transcribed, coded and analysed using thematic analysis.

RESULTS: Interviews demonstrated that access to antiretroviral therapy and HIV disclosure to a sexual …

Combined Impacts Of Co2 Enrichment And Water Stress On Growth And Physiology Of Plants Inoculated With An Acc Deaminase Producing Rhizobacterium, Shaijal Babu Ppoyil

Dissertations

This study assessed the water stress mitigating effects of elevated CO₂ on Chloris gayana Kunth cv. Katambora (Rhodes grass) and Medicago sativa L. cv. SuperFast (alfalfa) plants, and how the seed inoculation with one of the ACC deaminase producing plant growth promoting rhizobacterium (PGPR) supplemented the stand-alone plant drought stress mitigating effects of elevated CO₂, under different growing conditions in the United Arab Emirates (UAE). Multiple growth and physiology related variables were measured from the plants in response to different treatment combinations made of CO₂, watering treatments (WT), and PGPR, based on the research design …

Hepatic Circadian And Differentiation Factors Control Liver Susceptibility For Fatty Liver Disease And Tumorigenesis, Baharan Fekry, Aleix Ribas-Latre, Rachel Van Drunen, Rafael Bravo Santos, Samay Shivshankar, Yulin Dai, Zhongming Zhao, Seung-Hee Yoo, Zheng Chen, Kai Sun, Frances M Sladek, Mamoun Younes, Kristin Eckel-Mahan

Faculty, Staff and Student Publications

Hepatocellular carcinoma (HCC) is a leading cause of cancer deaths, and the most common primary liver malignancy to present in the clinic. With the exception of liver transplant, treatment options for advanced HCC are limited, but improved tumor stratification could open the door to new treatment options. Previously, we demonstrated that the circadian regulator Aryl Hydrocarbon-Like Receptor Like 1 (ARNTL, or Bmal1) and the liver-enriched nuclear factor 4 alpha (HNF4α) are robustly co-expressed in healthy liver but incompatible in the context of HCC. Faulty circadian expression of HNF4α- either by isoform switching, or loss of expression- results in an increased …

Dockopathies: A Systematic Review Of The Clinical Pathologies Associated With Human Dock Pathogenic Variants, Adrienne Samani, Katherine G English, Michael A Lopez, Camille L Birch, Donna M Brown, Gurpreet Kaur, Elizabeth A Worthey, Matthew S Alexander

Faculty, Staff and Student Publications

The Dedicator of Cytokinesis (DOCK) family (DOCK1-11) of genes are essential mediators of cellular migration, growth, and fusion in a variety of cell types and tissues. Recent advances in whole-genome sequencing of patients with undiagnosed genetic disorders have identified several rare pathogenic variants in DOCK genes. We conducted a systematic review and performed a patient database and literature search of reported DOCK pathogenic variants that have been identified in association with clinical pathologies such as global developmental delay, immune cell dysfunction, muscle hypotonia, and muscle ataxia among other categories. We then categorized these pathogenic DOCK variants and their associated clinical …

Mir-486 Is Essential For Muscle Function And Suppresses A Dystrophic Transcriptome, Adrienne Samani, Rylie M Hightower, Andrea L Reid, Katherine G English, Michael A Lopez, J Scott Doyle, Michael J Conklin, David A Schneider, Marcas M Bamman, Jeffrey J Widrick, David K Crossman, Min Xie, David Jee, Eric C Lai, Matthew S Alexander

Faculty, Staff and Student Publications

miR-486 is a muscle-enriched microRNA, or “myomiR,” that has reduced expression correlated with Duchenne muscular dystrophy (DMD). To determine the function of miR-486 in normal and dystrophin-deficient muscles and elucidate miR-486 target transcripts in skeletal muscle, we characterized mir-486 knockout mice (mir-486 KO). mir-486 KO mice developed disrupted myofiber architecture, decreased myofiber size, decreased locomotor activity, increased cardiac fibrosis, and metabolic defects were exacerbated in mir-486 KO:mdx5cv (DKO) mice. To identify direct in vivo miR-486 muscle target transcripts, we integrated RNA sequencing and chimeric miRNA eCLIP sequencing to identify key transcripts and pathways that contribute towards mir-486 …

Informed Consent For Placebo-Controlled Trials: Do Ethics And Science Conflict?, Hope A Feldman, James A Feldman, Charles C Miller, Garrett Walsh, Jon E Tyson

Faculty, Staff and Student Publications

The use of a placebo has been considered the best method for controlling bias in a prospective randomized clinical trial and provides the most rigorous test of treatment efficacy for evaluating a medical therapy. Placebos commonly produce clinically important effects particularly in studies where the primary outcomes are subjective. Yet the potential beneficial or harmful effects of placebos are often not addressed in designing a clinical trial, calculating the sample size, seeking consent, or interpreting clinical trial results. In this manuscript, we use an actual study to indicate three approaches that might be considered in seeking informed consent for placebo-controlled …

The Effect Of Body Mass Index On Therapeutic Response To Bacterial Vaginosis In Pregnancy, Kevin P Lee, Misha V Koshelev, D3code Team, Omar Pacha

Faculty, Staff and Student Publications

No abstract provided.

Amphotericin B Resistance In Leishmania Mexicana: Alterations To Sterol Metabolism And Oxidative Stress Response, Edubiel A Alpizar-Sosa, Nur Raihana Binti Ithnin, Wenbin Wei, Andrew W Pountain, Stefan K Weidt, Anne M Donachie, Ryan Ritchie, Emily A Dickie, Richard J S Burchmore, Paul W Denny, Michael P Barrett

Faculty, Staff and Student Publications

Amphotericin B is increasingly used in treatment of leishmaniasis. Here, fourteen independent lines of Leishmania mexicana and one L. infantum line were selected for resistance to either amphotericin B or the related polyene antimicrobial, nystatin. Sterol profiling revealed that, in each resistant line, the predominant wild-type sterol, ergosta-5,7,24-trienol, was replaced by other sterol intermediates. Broadly, two different profiles emerged among the resistant lines. Whole genome sequencing then showed that these distinct profiles were due either to mutations in the sterol methyl transferase (C24SMT) gene locus or the sterol C5 desaturase (C5DS) gene. In three lines an additional deletion of …

Efficacy And Safety Of Acupuncture And Or Moxibustion For Managing Primary Dysmenorrhea: A Systematic Review And Meta-Analysis, Weiting Liu, Carol Chunfeng Wang, Khui Hung Lee, Xiaopeng Ma, Timothy Leen Kang

Research outputs 2022 to 2026

Acupuncture and moxibustion have been accepted as add-on options for primary dysmenorrhea (PD); however, the clinical evidence is still inadequate. We searched AMED, CENTRAL, EMBASE, PubMed, Web of Science, CBM, CNKI, VIP, Wangfang database, ANZCTR, ClinicalTrials.gov, and the WHO ICTRP, from their inception to February 2021. The pooled analysis of 13 RCTs with 675 participants for VAS showed that acupuncture and moxibustion were more effective in managing PD than the control group with the MD of −1.93 (95% CI [−2.80, −1.06] and −2.67 (95% CI [−4.96, −0.38]). With the CMSS, seven studies with 487 participants showed that these modalities were …

Esculin Hydrolysis Negative And Tcda-Only Producing Strains Of Clostridium (Clostridioides) Difficile From The Environment In Western Australia, Nirajmohan Shivaperumal, Daniel R. Knight, Korakrit Imwattana, Grace O. Androga, Barbara J. Chang, Thomas V. Riley

Research outputs 2022 to 2026

Background and Aims: Clostridium (Clostridiodes) difficile clade 3 ribotype (RT) 023 strains that fail to produce black colonies on bioMérieux ChromID agar have been reported, as well as variant strains of C. difficile that produce only toxin A. We have recently isolated strains of C. difficile from the environment in Western Australia (WA) with similar characteristics. The objective of this study was to characterize these strains. It was hypothesized that a putative β-glucosidase gene was lacking in these strains of C. difficile, including RT 023, leading to white colonies. Methods and Results: A total of 17 environmental isolates of C. …

Energetics Of Tidally Induced Internal Waves Over Isolated Seamount, Nataliya Stashchuk, Vasiliy Vlasenko

School of Biological and Marine Sciences

Tidally generated internal waves over Rosemary Bank Seamount, North Atlantic, were investigated using the Massachusetts Institute of Technology general circulation model. The model results were validated against in-situ data collected during the 136th cruise of the RRS ‘James Cook’ in June 2016. The current study focuses on the sensitivity of the model output to the parameter settings. The estimates of the available potential energy integrated over the model domain were taken as a proxy for evaluating the sensitivity of the model results to the grid steps, horizontal and vertical viscosity, diffusivity, and mixing schemes. It was found that coarse grid …

Does Social Media Accelerate Product Recalls? Evidence From The Pharmaceutical Industry, Yang Gao, Wenjing Duan, Huaxia Rui

Research Collection School Of Computing and Information Systems

Social media has become a vital platform for voicing product-related experiences that may not only reveal product defects but also impose pressure on firms to act more promptly than before. This study scrutinizes the rarely-studied relationship between these voices and the speed of product recalls in the context of the pharmaceutical industry where social media pharmacovigilance is becoming increasingly important for the detection of drug safety signals. Using Federal Drug Administration (FDA) drug enforcement reports and social media data crawled from online forums and Twitter, we investigate whether social media can accelerate the product recall process in the context of …

Dean’S Report: Detroit Mercy Dental Evolving With Purpose, Value, And Pride: A Look At The Past Year And All The People Who Made It Happen, Mert N. Aksu Dds, Jd, Mhsa, Cert. Dph

The Journal of the Michigan Dental Association

In the past year, the University of Detroit Mercy School of Dentistry has continued its commitment to evidence-based clinical education, preparing ethical and culturally sensitive graduates for dental practice. Changes brought on by the pandemic have become part of the new normal, with the introduction of the HyFlex classroom format, allowing students flexibility in attending classes in person, virtually, or through recorded lectures. Clinic time and sessions have been consolidated to provide more focused patient care, with students now spending 28-30 hours per week on direct patient care. The University Health Center (UHC) clinic, which served as a significant teaching …

Female Fertility Preservation: Current & Future Strategies, Nouran Sallam, Reda Hemida

Mansoura Medical Journal

Recently, the spectacular progress in diagnosis, treatment, and prognosis of different malignancies has increased the demands on fertility preservation. Fertility impairment is considered one of the complications of radio/cytotoxic treatments in females who managed to overcome their cancer. This issue of fertility preservation also concerns those who are at risk of developing ovarian failure as well as healthy individuals who aim to overcome age-related fertility decline. Regarding female fertility preservation, there are various options that could be selected according to various factors, including the patient’s age, type of the disease, as well as type and urgency of treatment. Among these …

The Value Of D-Dimer Blood Concentrations In Prediction Of Presence Of Left Atrial Thrombus In Patients With Non-Valvular Atrial Fibrillation, Ahmed Bedier, Sally Teima, Abdallah Elshal

Mansoura Medical Journal

Background: Atrial fibrillation (AF) is the most typical sustained cardiac disturbance all over the world, it increases the risk of left atrial (LA) thrombus, Plasma fibrin D-dimers seems to be a helpful parameter for assessing the degrees of hypercoagulability. Higher risk of recurrent ischemic stroke was found to be associated with baseline elevated D-dimers levels. Aim: To assess the value of D-Dimer examination in prediction of presence of LA thrombus in patients with AF instead of transesophageal echocardiography (TEE) examination. Patients and Methods: Analytical cross-sectional study was conducted. It included 250 patients divided according to presence of LA thrombus into …

The Imagined Juror: How Hypothetical Juries Influence Federal Prosecutors (Book Review), Jeffrey Bellin

Popular Media

No abstract provided.

Theoretical Frameworks And Christian Engineering, Douglas De Boer

Pro Rege

No abstract provided.

Remodeling Of The Cortical Structure Connectome In Posttraumatic Stress Disorder: Results From The Enigma-Pgc Posttraumatic Stress Disorder Consortium, Jacklynn M. Fitzgerald

Psychology Faculty Research and Publications

Background

Posttraumatic Stress Disorder (PTSD) is accompanied by disrupted cortical neuroanatomy. We investigated alteration in covariance of structural networks associated with PTSD in regions that demonstrate the case-control differences in cortical thickness (CT) and surface area (SA).

Methods

Neuroimaging and clinical data were aggregated from 29 research sites in >1300 PTSD cases and >2000 trauma-exposed control subjects (ages 6.2-85.2 years) by the ENIGMA-PGC (Enhancing Neuro Imaging Genetics through Meta Analysis-Psychiatric Genomics Consortium) PTSD working group. Cortical regions in the network were rank ordered by the effect size of PTSD-related cortical differences in CT and SA. The top-n (n …

Fundamental Social Motives Measured Across Forty-Two Cultures In Two Waves, C. M. Pick, ..., Norman P. Li

Research Collection School of Social Sciences

How does psychology vary across human societies? The fundamental social motives framework adopts an evolutionary approach to capture the broad range of human social goals within a taxonomy of ancestrally recurring threats and opportunities. These motives—self-protection, disease avoidance, affiliation, status, mate acquisition, mate retention, and kin care—are high in fitness relevance and everyday salience, yet understudied cross-culturally. Here, we gathered data on these motives in 42 countries (N = 15,915) in two cross-sectional waves, including 19 countries (N = 10,907) for which data were gathered in both waves. Wave 1 was collected from mid-2016 through late 2019 (32 countries, N …

Tumor Immune Contexture Is A Determinant Of Anti-Cd19 Car T Cell Efficacy In Large B Cell Lymphoma, Nathalie Scholler, Regis Perbost, Frederick L Locke, Michael D Jain, Sarah Turcan, Corinne Danan, Edmund C Chang, Sattva S Neelapu, David B Miklos, Caron A Jacobson, Lazaros J Lekakis, Yi Lin, Armin Ghobadi, Jenny J Kim, Justin Chou, Vicki Plaks, Zixing Wang, Allen Xue, Mike Mattie, John M Rossi, Adrian Bot, Jérôme Galon

Faculty, Staff and Student Publications

Axicabtagene ciloleucel (axi-cel) is an anti-CD19 chimeric antigen receptor (CAR) T cell therapy approved for relapsed/refractory large B cell lymphoma (LBCL) and has treatment with similar efficacy across conventional LBCL subtypes. Toward patient stratification, we assessed whether tumor immune contexture influenced clinical outcomes after axi-cel. We evaluated the tumor microenvironment (TME) of 135 pre-treatment and post-treatment tumor biopsies taken from 51 patients in the ZUMA-1 phase 2 trial. We uncovered dynamic patterns that occurred within 2 weeks after axi-cel. The biological associations among Immunoscore (quantification of tumor-infiltrating T cell density), Immunosign 21 (expression of pre-defined immune gene panel) and cell …

Cutaneous Manifestations Of Nutritional Deficiencies In The Context Of Food Deserts Of United States., Justin P Canakis, Shane M. Swink Do, Nicholas P Valle, Diana A. Rivers Do, Kristina M. Lim Do, Steven Oberlender Md, Phd, Stephen M. Purcell Do, Cynthia L. Bartus Md

Department of Medicine

Food deserts exist due to a multitude of factors ranging from socioeconomic status, racial disparities, geography, cost, and healthful food access. Given the vast biological function of vitamins and minerals, the clinical presentation for nutritional deficiencies ranges from benign to life-threatening. Often, the first indicators of underlying nutritional deficiencies are cutaneous manifestations. The first patient case is a 36-year-old female at 25 weeks gestation with a pruritic and painful rash that began in the genital region and spread centrifugally to her legs. The second patient case is a 42-year-old male with a pruritic rash that began at his abdomen and …

High Prevalence Of Osteopathy In Chronic Pancreatitis: A Cross-Sectional Analysis From The Proceed Study, Phil A Hart, Dhiraj Yadav, Liang Li, Savi Appana, William Fisher, Evan Fogel, Chris E Forsmark, Walter G Park, Stephen Pandol, Mark D Topazian, Stephen K Van Den Eden, Santhi Swaroop Vege, David Bradley, Jose Serrano, Darwin L Conwell, Consortium For The Study Of Chronic Pancreatitis, Diabetes, And Pancreatic Cancer (Cpdpc)

Faculty, Staff and Student Publications

osteopenia). However, existing literature is mostly limited to retrospective or administrative studies that have not clearly defined the prevalence and risk factors. Our aim was to identify patient- and disease-related associations with osteopathy in a prospective cohort study of CP.

Methods: We studied 282 subjects with definitive CP enrolled in the PROCEED study who had a baseline dual-energy X-ray absorptiometry (DXA) scan. Osteopenia and osteoporosis were defined using the lowest T-scores. Clinical data were collected using standardized case report forms. Comparisons were performed with a multivariate logistic regression model with forward selection to identify risk factors for osteopathy.

Results: The …

An Empirical Model Of Proton Rbe Based On The Linear Correlation Between X-Ray And Proton Radiosensitivity, David B Flint, Chase E Ruff, Scott J Bright, Pablo Yepes, Qianxia Wang, Mandira Manandhar, Mariam Ben Kacem, Broderick X Turner, David K J Martinus, Simona F Shaitelman, Gabriel O Sawakuchi

Faculty, Staff and Student Publications

Background: Proton relative biological effectiveness (RBE) is known to depend on physical factors of the proton beam, such as its linear energy transfer (LET), as well as on cell-line specific biological factors, such as their ability to repair DNA damage. However, in a clinical setting, proton RBE is still considered to have a fixed value of 1.1 despite the existence of several empirical models that can predict proton RBE based on how a cell's survival curve (linear-quadratic model [LQM]) parameters α and β vary with the LET of the proton beam. Part of the hesitation to incorporate variable RBE models …

Lmo2 Expression Is Frequent In T-Lymphoblastic Leukemia And Correlates With Survival, Regardless Of T-Cell Stage, Kerri-Ann Latchmansingh, Xiaoqiong Wang, Ramiro E Verdun, Mario L Marques-Piubelli, Francisco Vega, M James You, Jennifer Chapman, Izidore S Lossos

Faculty, Staff and Student Publications

T- lymphoblastic leukemia/lymphoma (T-LL) is an aggressive malignancy of immature T-cells with poor overall survival (OS) and in need of new therapies. LIM-domain only 2 (LMO2) is a critical regulator of hematopoietic cell development that can be overexpressed in T-LL due to chromosomal abnormalities. Deregulated LMO2 expression contributes to T-LL development by inducing block of T-cell differentiation and continuous thymocyte self-renewal. However, LMO2 expression and its biologic significance in T-LL remain largely unknown. We analyzed LMO2 expression in 100 initial and follow-up biopsies of T-LL from 67 patients, including 31 (46%) early precursor T-cell (ETP)-ALL, 26 (39%) cortical and 10 …

An Interdisciplinary Consensus On The Management Of Brain Metastases In Patients With Renal Cell Carcinoma, Elshad Hasanov, Debra Nana Yeboa, Mathew D Tucker, Todd A Swanson, Thomas Hendrix Beckham, Brian Rini, Chibawanye I Ene, Merve Hasanov, Sophie Derks, Marion Smits, Shaan Dudani, Daniel Y C Heng, Priscilla K Brastianos, Axel Bex, Sahin Hanalioglu, Jeffrey S Weinberg, Laure Hirsch, Maria I Carlo, Ayal Aizer, Paul David Brown, Mehmet Asim Bilen, Eric Lin Chang, Jerry Jaboin, James Brugarolas, Toni K Choueiri, Michael B Atkins, Bradley A Mcgregor, Lia M Halasz, Toral R Patel, Scott G Soltys, David F Mcdermott, James Bradley Elder, Mustafa K Baskaya, James B Yu, Robert Timmerman, Michelle Miran Kim, Melike Mut, James Markert, Kathryn Beal, Nizar M Tannir, George Samandouras, Frederick F Lang, Rachel Giles, Eric Jonasch

Faculty, Staff and Student Publications

Brain metastases are a challenging manifestation of renal cell carcinoma. We have a limited understanding of brain metastasis tumor and immune biology, drivers of resistance to systemic treatment, and their overall poor prognosis. Current data support a multimodal treatment strategy with radiation treatment and/or surgery. Nonetheless, the optimal approach for the management of brain metastases from renal cell carcinoma remains unclear. To improve patient care, the authors sought to standardize practical management strategies. They performed an unstructured literature review and elaborated on the current management strategies through an international group of experts from different disciplines assembled via the network of …

Quantifying The Risk And Dosimetric Variables Of Symptomatic Brainstem Injury After Proton Beam Radiation In Pediatric Brain Tumors, Rituraj Upadhyay, Kaiping Liao, David R Grosshans, Susan L Mcgovern, Mary Frances Mcaleer, Wafik Zaky, Murali M Chintagumpala, Anita Mahajan, Debra Nana Yeboa, Arnold C Paulino

Faculty, Staff and Student Publications

Background: Brainstem toxicity after radiation therapy (RT) is a devastating complication and a particular concern with proton radiation (PBT). We investigated the incidence and clinical correlates of brainstem injury in pediatric brain tumors treated with PBT.

Methods: All patients < 21 years with brain tumors treated with PBT at our institution from 2007-2019, with a brainstem Dmean >30 Gy and/or Dmax >50.4 Gy were included. Symptomatic brainstem injury (SBI) was defined as any new or progressive cranial neuropathy, ataxia, and/or motor weakness with corresponding radiographic abnormality within brainstem.

Results: A total of 595 patients were reviewed and 468 (medulloblastoma = 200, gliomas = 114, ependymoma = 87, ATRT = 43) met our inclusion criteria. Median age at RT …

Oligometastatic Disease In The Liver: The Role Of Interventional Oncology, Ather Adnan, Rahul Anil Sheth, Alda Tam

Faculty, Staff and Student Publications

Oligometastatic disease represents a clinically discrete intermediate stage of cancer progression and is an expanding area of research. While surgical metastatectomy has been recognized for decades as an effective treatment option in select patients, options for metastasis-directed therapy have broadened in scope with advancements in the armamentarium of non- and minimally invasive modalities. Recent preclinical studies investigating the immunology surrounding liver metastases demonstrate treatment resistance to immunotherapy in affected patients and show how locoregional therapy has the ability to overcome this resistance. In this paper, we review advancements in our understanding of oligometastatic disease, metastasis-directed therapy, effect of liver metastasis …

Schwann Cells Induce Phenotypic Changes In Oral Cancer Cells, Maria Daniela Santi, Morgan Zhang, Elizabeth Salvo, Kesava Asam, Chi T Viet, Tongxin Xie, Moran Amit, Bradley Aouizerat, Yi Ye

Faculty, Staff and Student Publications

Head and neck cancer (HNC) is the seventh most common cancer worldwide, the majority being oral squamous cell carcinoma. Despite advances in cancer diagnosis and treatment, the survival rate of patients with HNC remains stagnant. The cancer-nerve interaction has been recognized as an important driver of cancer progression. Schwann cells, a type of peripheral glia, have been implicated in promoting cancer cell growth, migration, dispersion, and invasion into the nerve in many cancers. Here, it is demonstrated that the presence of Schwann cells makes oral cancer cells more aggressive by promoting their proliferation, extracellular matrix breakdown, and altering cell metabolism. …