Medicine and Health Sciences Commons^™

Teaching Bioinformatics Through The Analysis Of Sars-Cov-2: Project-Based Training For Computer Science Students, Pavlin G Poličar, Martin Špendl, Tomaž Curk, Blaž Zupan

Faculty, Staff and Students Publications

MOTIVATION: We learn more effectively through experience and reflection than through passive reception of information. Bioinformatics offers an excellent opportunity for project-based learning. Molecular data are abundant and accessible in open repositories, and important concepts in biology can be rediscovered by reanalyzing the data.

RESULTS: In the manuscript, we report on five hands-on assignments we designed for master's computer science students to train them in bioinformatics for genomics. These assignments are the cornerstones of our introductory bioinformatics course and are centered around the study of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). They assume no prior knowledge of molecular …

Using Human Intestinal Organoids To Understand The Small Intestine Epithelium At The Single Cell Transcriptional Level, Carolyn Bomidi, Xi-Lei Zeng, Victoria Poplaski, Cristian Coarfa, Mary K Estes, Sarah E Blutt

Faculty, Staff and Students Publications

Single cell transcriptomics has revolutionized our understanding of the cell biology of the human body. State-of-the-art human small intestinal organoid cultures provide ex vivo model systems that bridge the gap between animal models and clinical studies. The application of single cell transcriptomics to human intestinal organoid (HIO) models is revealing previously unrecognized cell biology, biochemistry, and physiology of the GI tract. The advanced single cell transcriptomics platforms use microfluidic partitioning and barcoding to generate cDNA libraries. These barcoded cDNAs can be easily sequenced by next generation sequencing platforms and used by various visualization tools to generate maps. Here, we describe …

Aging- And Alcohol-Associated Spatial Transcriptomic Signature In Mouse Acute Pancreatitis Reveals Heterogeneity Of Inflammation And Potential Pathogenic Factors, Rachel R Tindall, Yuntao Yang, Isabella Hernandez, Amy Qin, Jiajing Li, Yinjie Zhang, Thomas H Gomez, Mamoun Younes, Qiang Shen, Jennifer M Bailey-Lundberg, Zhongming Zhao, Daniel Kraushaar, Patricia Castro, Yanna Cao, W Jim Zheng, Tien C Ko

Faculty, Staff and Student Publications

The rapidly aging population is consuming more alcohol, leading to increased alcohol-associated acute pancreatitis (AAP) with high mortality. However, the mechanisms remain undefined, and currently there are no effective therapies available. This study aims to elucidate aging- and alcohol-associated spatial transcriptomic signature by establishing an aging AAP mouse model and applying Visium spatial transcriptomics for understanding of the mechanisms in the context of the pancreatic tissue. Upon alcohol diet feeding and caerulein treatment, aging mice (18 months) developed significantly more severe AAP with 5.0-fold increase of injury score and 2.4-fold increase of amylase compared to young mice (3 months). Via …

Enteric Fever In Children: An Epidemiological And Clinical Review Of Cases In Southeast Texas, Zachary C Foughty, Denver T Niles, Andrea T Cruz

Faculty, Staff and Students Publications

Extensively drug-resistant (XDR) strains of Salmonella enterica serotype Typhi have emerged in Pakistan and Iraq. We report 13 children with enteric fever in Southeast Texas seen over 3.5 years, of whom 23.1% had XDR isolates.

Neural Circuits Expressing The Serotonin 2c Receptor Regulate Memory In Mice And Humans, Hesong Liu, Yang He, Hailan Liu, Bas Brouwers, Na Yin, Katherine Lawler, Julia M Keogh, Elana Henning, Dong-Kee Lee, Meng Yu, Longlong Tu, Nan Zhang, Kristine M Conde, Junying Han, Zili Yan, Nikolas A Scarcelli, Lan Liao, Jianming Xu, Qingchun Tong, Hui Zheng, Zheng Sun, Yongjie Yang, Chunmei Wang, Yanlin He, I Sadaf Farooqi, Yong Xu

Children’s Nutrition Research Center Staff Publications

Declined memory is a hallmark of Alzheimer’s disease (AD). Experiments in rodents and human postmortem studies suggest that serotonin (5-hydroxytryptamine, 5-HT) plays a role in memory, but the underlying mechanisms are unknown. Here, we investigate the role of 5-HT 2C receptor (5-HT2CR) in regulating memory. Transgenic mice expressing a humanized HTR2C mutation exhibit impaired plasticity of hippocampal ventral CA1 (vCA1) neurons and reduced memory. Further, 5-HT neurons project to and synapse onto vCA1 neurons. Disruption of 5-HT synthesis in vCA1-projecting neurons or deletion of 5-HT2CRs in the vCA1 impairs neural plasticity and memory. We show that a selective 5-HT2CR agonist, …

Cgmp Compliant One-Step, One-Pot Automated [18f]Fbntp Production For Clinical Imaging Of Mitochondrial Activity, Mai Lin, Cong-Dat Pham, Robert T Ta, H Charles Manning

Faculty, Staff and Student Publications

Background

4-[18F]fluorobenzyl-triphenylphosphonium ([18F]FBnTP) is a lipophilic cation PET tracer. The cellular uptake of [18F]FBnTP is correlated with oxidative phosphorylation by mitochondria, which has been associated with multiple critical diseases. To date, [18F]FBnTP has been successfully applied for imaging myocardial perfusion, assessment of severity of coronary artery stenosis, delineation of the ischemic area after transient coronary occlusion, and detection/quantification of apoptosis in various animal models. Recent preclinical and clinical studies have also expanded the possibilities of using [18F]FBnTP in oncological diagnosis and therapeutic monitoring. However, [18F]FBnTP is typically prepared through a tediously lengthy four-step, three-pot reaction and required multiple synthesizer modules; …

The Significant Associations Between Epigenetic Clocks And Bladder Cancer Risks, Yang Deng, Chia-Wen Tsai, Wen-Shin Chang, Yifan Xu, Maosheng Huang, Da-Tian Bau, Jian Gu

Faculty, Staff and Student Publications

Bladder cancer is an age-related disease, with over three-quarters of cases occurring in individuals aged 65 years and older. Accelerated biological aging has been linked to elevated cancer risks. Epigenetic clocks serve as excellent predictors of biological age, yet it remains unclear whether they are associated with bladder cancer risk. In this large case-control study, we assessed the associations between four well-established epigenetic clocks-HannumAge, HorvathAge, GrimAge, and PhenoAge-and bladder cancer risk. Utilizing single nucleotide polymorphisms (SNPs), which were identified in a genome-wide association study (GWAS), linked to these clocks as instruments, we constructed a weighted genetic risk score (GRS) for …

Developing A Fit-For-Purpose Composite Symptom Score As A Symptom Burden Endpoint For Clinical Trials In Patients With Malignant Pleural Mesothelioma, Charles S Cleeland, Karen N Keating, Brian Cuffel, Cem Elbi, Jonathan M Siegel, Christoph Gerlinger, Tara Symonds, Jeff A Sloan, Amylou C Dueck, Andrew Bottomley, Xin Shelley Wang, Loretta A Williams, Tito R Mendoza

Faculty, Staff and Student Publications

We developed a composite symptom score (CSS) representing disease-related symptom burden over time in patients with malignant pleural mesothelioma (MPM). Longitudinal data were collected from an open-label Phase IIB study in which 239 patients completed the validated MD Anderson Symptom Inventory for MPM (MDASI-MPM). A blinded, independent review committee of external patient-reported outcomes experts advised on MDASI-MPM symptoms to include in the CSS. Through iterative analyses of potential symptom-item combinations, 5 MPM symptoms (pain, fatigue, shortness of breath, muscle weakness, coughing) were selected. The CSS correlated strongly with the full MDASI-MPM symptom set (0.92-0.94) and the Lung Cancer Symptom Scale-Mesothelioma …

The Frailty Trajectory's Additional Edge Over The Frailty Index: Retrospective Cohort Study Of Veterans With Heart Failure, Javad Razjouyan, Ariela R Orkaby, Molly J Horstman, Parag Goyal, Orna Intrator, Aanand D Naik

Faculty, Staff and Students Publications

No abstract provided.

Deciphering Dyspnea: Exercise-Related Flail Mitral Valve Masquerading As Pneumonia, Mehtab Galeh, Amjad Nader, Rania Esteitie

Journal of Shock and Hemodynamics

A 62-year-old male presented with a sudden onset of dyspnea following a racquetball session. Vital signs revealed a blood pressure of 136/63 mm Hg, heart rate of 116 beats/min, respiratory rate of 26 breaths/min, temperature of 98.7º F, and oxygen saturation of 85% on room air. The physical examination was notable for tachycardia, no audible murmur, and bilateral coarse breath sounds on lung auscultation. Pertinent laboratory data showed leukocytosis, elevated lactic acidosis, and elevated brain natriuretic peptide. Arterial blood gas analysis on room air revealed a pH of 7.39, partial pressure of carbon dioxide of 32 mm Hg, and arterial …

Mettl3-Mediated Chromatin Contacts Promote Stress Granule Phase Separation Through Metabolic Reprogramming During Senescence, Chen Wang, Hideki Tanizawa, Connor Hill, Aaron Havas, Qiang Zhang, Liping Liao, Xue Hao, Xue Lei, Lu Wang, Hao Nie, Yuan Qi, Bin Tian, Alessandro Gardini, Andrew V Kossenkov, Aaron Goldman, Shelley L Berger, Ken-Ichi Noma, Peter D Adams, Rugang Zhang

Faculty, Staff and Student Publications

METTL3 is the catalytic subunit of the methyltransferase complex, which mediates m6A modification to regulate gene expression. In addition, METTL3 regulates transcription in an enzymatic activity-independent manner by driving changes in high-order chromatin structure. However, how these functions of the methyltransferase complex are coordinated remains unknown. Here we show that the methyltransferase complex coordinates its enzymatic activity-dependent and independent functions to regulate cellular senescence, a state of stable cell growth arrest. Specifically, METTL3-mediated chromatin loops induce Hexokinase 2 expression through the three-dimensional chromatin organization during senescence. Elevated Hexokinase 2 expression subsequently promotes liquid-liquid phase separation, manifesting as stress granule phase …

Contribution Of Matrix Metalloproteinase-2 And Matrix Metalloproteinase-9 To Upper Tract Urothelial Cancer Risk In Taiwan, Bo-Ren Wang, Hung-Huan Ma, Chao-Hsiang Chang, Cheng-Hsi Liao, Wen-Shin Chang, Mei-Chin Mong, Ya-Chen Yang, Jian Gu, Da-Tian Bau, Chia-Wen Tsai

Faculty, Staff and Student Publications

Matrix metalloproteinase (MMP)-2 and -9, which degrade type IV collagen, are linked to cancer invasion and metastasis. Gene polymorphisms in MMP-2 and MMP-9 can influence their function, impacting cancer development and progression. This study analyzed the association between polymorphisms MMP-2 rs243865 (C-1306T), rs2285053 (C-735T), and MMP-9 rs3918242 (C-1562T) with serum concentrations of these enzymes in upper tract urothelial cancer (UTUC) patients. We conducted a case-control study with 218 UTUC patients and 580 healthy individuals in Taiwan. Genotyping was performed using PCR/RFLP on DNA from blood samples, and MMP-2 and MMP-9 serum levels and mRNA expressions in 30 UTUC patients were …

Cross-Sectional Analysis Of The Association Between Household Food Insecurity And Mental Health Conditions In Children Aged 5–11 Years In Canada, Justin Thielman, Sarah Orr, Saranya Naraentheraraja, Daniel Harrington, Sarah Carsley

Faculty, Staff and Student Publications

BACKGROUND: Children living in food insecure households have poorer mental health outcomes compared with their food-secure peers; however, the relationship between the severity of food insecurity and diagnosed mental health conditions in young children remains unknown. This study examined the association between household food insecurity and reported diagnosed mental health conditions among children aged 5-11 years in Canada.

METHODS: This study included 16 216 children aged 5-11 years living in Canada, from the 2019 Canadian Health Survey on Children and Youth. We measured household food insecurity using the Household Food Security Survey Module. We measured diagnosed mental health conditions by …

Car T-Cell Expansion: Harmful Or Helpful?, Anath C Lionel, Sattva S Neelapu

Faculty, Staff and Student Publications

No abstract provided.

Hypoxia Inducible Factor 2Α Promotes Tolerogenic Macrophage Development During Cardiac Transplantation Through Transcriptional Regulation Of Colony Stimulating Factor 1 Receptor, Matthew Deberge, Samantha Schroth, Fanfan Du, Xin Yi Yeap, Jiao-Jing Wang, Zheng Jenny Zhang, Mohammed Javeed Ansari, Evan A Scott, Edward B Thorp

Faculty, Staff and Student Publications

Solid organ transplantation mobilizes myeloid cells, including monocytes and macrophages, which are central protagonists of allograft rejection. However, myeloid cells can also be functionally reprogrammed by perioperative costimulatory blockade to promote a state of transplantation tolerance. Transplantation tolerance holds promise to reduce complications from chronic immunosuppression and promote long-term survival in transplant recipients. We sought to identify different mediators of transplantation tolerance by performing single-cell RNA sequencing of acute rejecting or tolerized cardiac allografts. This led to the unbiased identification of the transcription factor, hypoxia inducible factor (HIF)-2α, in a subset of tolerogenic monocytes. Using flow cytometric analyses and mice …

Cracd Loss Induces Neuroendocrine Cell Plasticity Of Lung Adenocarcinoma, Bongjun Kim, Shengzhe Zhang, Yuanjian Huang, Kyung-Pil Ko, Youn-Sang Jung, Jinho Jang, Gengyi Zou, Jie Zhang, Sohee Jun, Kee-Beom Kim, Kwon-Sik Park, Jae-Il Park

Faculty, Staff and Student Publications

Tumor cell plasticity contributes to intratumoral heterogeneity and therapy resistance. Through cell plasticity, some lung adenocarcinoma (LUAD) cells transform into neuroendocrine (NE) tumor cells. However, the mechanisms of NE cell plasticity remain unclear. CRACD (capping protein inhibiting regulator of actin dynamics), a capping protein inhibitor, is frequently inactivated in cancers. CRACD knockout (KO) is sufficient to de-repress NE-related gene expression in the pulmonary epithelium and LUAD cells. In LUAD mouse models, Cracd KO increases intratumoral heterogeneity with NE gene expression. Single-cell transcriptomic analysis showed that Cracd KO-induced NE cell plasticity is associated with cell de-differentiation and stemness-related pathway activation. The …

A Spatiotemporal Map Of Co-Receptor Signaling Networks Underlying B Cell Activation, Katherine J Susa, Gary A Bradshaw, Robyn J Eisert, Charlotte M Schilling, Marian Kalocsay, Stephen C Blacklow, Andrew C Kruse

Faculty, Staff and Student Publications

The B cell receptor (BCR) signals together with a multi-component co-receptor complex to initiate B cell activation in response to antigen binding. Here, we take advantage of peroxidase-catalyzed proximity labeling combined with quantitative mass spectrometry to track co-receptor signaling dynamics in Raji cells from 10 s to 2 h after BCR stimulation. This approach enables tracking of 2,814 proximity-labeled proteins and 1,394 phosphosites and provides an unbiased and quantitative molecular map of proteins recruited to the vicinity of CD19, the signaling subunit of the co-receptor complex. We detail the recruitment kinetics of signaling effectors to CD19 and identify previously uncharacterized …

Neuropsychological Profiles Of Deployment-Related Mild Traumatic Brain Injury: A Limbic-Cenc Study, Nicola L De Souza, Hannah M Lindsey, Katherine Dorman, Emily L Dennis, Eamonn Kennedy, Deleene S Menefee, J Scott Parrott, Yuane Jia, Mary Jo V Pugh, William C Walker, David F Tate, David X Cifu, Jason M Bailie, Nicholas D Davenport, Sarah L Martindale, Maya O'Neil, Jared A Rowland, Randall S Scheibel, Scott R Sponheim, Maya Troyanskaya, Elisabeth A Wilde, Carrie Esopenko

Faculty, Staff and Students Publications

Background and objectives: Traumatic brain injury (TBI) is a concern for US service members and veterans (SMV), leading to heterogeneous psychological and cognitive outcomes. We sought to identify neuropsychological profiles of mild TBI (mTBI) and posttraumatic stress disorder (PTSD) among the largest SMV sample to date.

Methods: We analyzed cross-sectional baseline data from SMV with prior combat deployments enrolled in the ongoing Long-term Impact of Military-relevant Brain Injury Consortium-Chronic Effects of Neurotrauma Consortium prospective longitudinal study. Latent profile analysis identified symptom profiles using 35 indicators, including physical symptoms, depression, quality of life, sleep quality, postconcussive symptoms, and cognitive performance. It …

Correction: Rebuilding The Health Sector In Gaza: Alternative Humanitarian Voices, Karl Blanchet, Martine Najem, Lina Shadid, Rouba Ali Fehmi, Fawzi Al Hammouri, Ghassan Saed, Khaled J Saleh, Mosab Nasser, Nidal Moukaddam, Jonathan Polonsky, Omar Lattouf

Faculty, Staff and Students Publications

No abstract provided.

A Harmonized Public Resource Of Deeply Sequenced Diverse Human Genomes, Zan Koenig, Mary T Yohannes, Lethukuthula L Nkambule, Xuefang Zhao, Julia K Goodrich, Heesu Ally Kim, Michael W Wilson, Grace Tiao, Stephanie P Hao, Nareh Sahakian, Katherine R Chao, Mark A Walker, Yunfei Lyu, Heidi L Rehm, Benjamin M Neale, Michael E Talkowski, Mark J Daly, Harrison Brand, Konrad J Karczewski, Elizabeth G Atkinson, Alicia R Martin

Faculty, Staff and Students Publications

Underrepresented populations are often excluded from genomic studies owing in part to a lack of resources supporting their analyses. The 1000 Genomes Project (1kGP) and Human Genome Diversity Project (HGDP), which have recently been sequenced to high coverage, are valuable genomic resources because of the global diversity they capture and their open data sharing policies. Here, we harmonized a high-quality set of 4094 whole genomes from 80 populations in the HGDP and 1kGP with data from the Genome Aggregation Database (gnomAD) and identified over 153 million high-quality SNVs, indels, and SVs. We performed a detailed ancestry analysis of this cohort, …

Facebook’S Shared Articles On Hpv Vaccination: Analysis Of Persuasive Strategies, Ashley Hedrick Mckenzie, Elaine Avshman, Ross Shegog, Lara S Savas, L Aubree Shay

Faculty, Staff and Student Publications

Background: The current study analyzed articles shared on Facebook between 2019 and 2021 that discuss the HPV vaccine. Results address a gap in knowledge about the persuasive strategies used in HPV vaccine discourse on Facebook.

Methods: Using Buzzsumo.com, we collected 138 articles, shared on Facebook between 2019 and 2021, with the highest "engagement scores," or total number of reactions, comments, and shares. Using a content analysis methodology, three independent coders were trained in using the study codebook, achieved acceptable inter-rater reliability (Krippendorf's alpha = 0.811), and coded each article in Atlas.ti.

Results: Seventy-two articles had a positive valence toward the …

Achieving Fairness Across Local And Global Models In Federated Learning, Disha Makhija, Xing Han, Joydeep Ghosh, Yejin Kim

Faculty, Staff and Student Publications

Achieving fairness across diverse clients in Federated Learning (FL) remains a significant challenge due to the heterogeneity of the data and the inaccessibility of sensitive attributes from clients' private datasets. This study addresses this issue by introducing \texttt{EquiFL}, a novel approach designed to enhance both local and global fairness in federated learning environments. \texttt{EquiFL} incorporates a fairness term into the local optimization objective, effectively balancing local performance and fairness. The proposed coordination mechanism also prevents bias from propagating across clients during the collaboration phase. Through extensive experiments across multiple benchmarks, we demonstrate that \texttt{EquiFL} not only strikes a better balance …

An Improved Method For Diagnosis Of Parkinson’S Disease Using Deep Learning Models Enhanced With Metaheuristic Algorithm, Babita Majhi, Aarti Kashyap, Siddhartha Suprasad Mohanty, Sujata Dash, Saurav Mallik, Aimin Li, Zhongming Zhao

Faculty, Staff and Student Publications

Parkinson's disease (PD) is challenging for clinicians to accurately diagnose in the early stages. Quantitative measures of brain health can be obtained safely and non-invasively using medical imaging techniques like magnetic resonance imaging (MRI) and single photon emission computed tomography (SPECT). For accurate diagnosis of PD, powerful machine learning and deep learning models as well as the effectiveness of medical imaging tools for assessing neurological health are required. This study proposes four deep learning models with a hybrid model for the early detection of PD. For the simulation study, two standard datasets are chosen. Further to improve the performance of …

Clinical And Genomic Profile Of Primary Cranial Neurolymphomatosis, Emily B Wolf, Robin Imperial, Liuyan Jiang, Amit K Agarwal, Han W Tun

Faculty, Staff and Student Publications

Primary cranial neurolymphomatosis (PCNL) is a rare subtype of primary CNS lymphoma (PCNSL) in which infiltrative lymphomatous involvement is confined to cranial nerves. Here, we report a case of PCNL with successful genomic profiling. A 57-year-old male had a lengthy prediagnostic phase spanning approximately 30 months, characterized by multiple episodes of cranial neuropathies managed by steroids. At the time of diagnosis, the patient had right-sided cranial neuropathies involving cranial nerves (CN) V, VI, and VII. Pathological findings of the right cavernous lesion biopsy were consistent with large B-cell lymphoma-infiltrating nerve fibers. The clinical course was aggressive and refractory, characterized by …

Anti-Acetylated-Tau Immunotherapy Is Neuroprotective In Tauopathy And Brain Injury, Celeste Parra Bravo, Karen Krukowski, Sarah Barker, Chao Wang, Yaqiao Li, Li Fan, Edwin Vázquez-Rosa, Min-Kyoo Shin, Man Ying Wong, Louise D Mccullough, Ryan S Kitagawa, H Alex Choi, Angela Cacace, Subhash C Sinha, Andrew A Pieper, Susanna Rosi, Xu Chen, Li Gan

Faculty, Staff and Student Publications

BACKGROUND: Tau is aberrantly acetylated in various neurodegenerative conditions, including Alzheimer's disease, frontotemporal lobar degeneration (FTLD), and traumatic brain injury (TBI). Previously, we reported that reducing acetylated tau by pharmacologically inhibiting p300-mediated tau acetylation at lysine 174 reduces tau pathology and improves cognitive function in animal models.

METHODS: We investigated the therapeutic efficacy of two different antibodies that specifically target acetylated lysine 174 on tau (ac-tauK174). We treated PS19 mice, which harbor the P301S tauopathy mutation that causes FTLD, with anti-ac-tauK174 and measured effects on tau pathology, neurodegeneration, and neurobehavioral outcomes. Furthermore, PS19 mice received treatment post-TBI to evaluate the …

Tumor Biomechanical Stiffness By Magnetic Resonance Elastography Predicts Surgical Outcomes And Identifies Biomarkers In Vestibular Schwannoma And Meningioma, Bailey H Duhon, Kristin Thompson, Melanie Fisher, Vivian F Kaul, Han Tn Nguyen, Michael S Harris, Varun Varadarajan, Oliver F Adunka, Daniel M Prevedello, Arunark Kolipaka, Yin Ren

Faculty, Staff and Student Publications

Variations in the biomechanical stiffness of brain tumors can not only influence the difficulty of surgical resection but also impact postoperative outcomes. In a prospective, single-blinded study, we utilize pre-operative magnetic resonance elastography (MRE) to predict the stiffness of intracranial tumors intraoperatively and assess the impact of increased tumor stiffness on clinical outcomes following microsurgical resection of vestibular schwannomas (VS) and meningiomas. MRE measurements significantly correlated with intraoperative tumor stiffness and baseline hearing status of VS patients. Additionally, MRE stiffness was elevated in patients that underwent sub-total tumor resection compared to gross total resection and those with worse postoperative facial …

Integration Of Electrospun Scaffolds And Biological Polymers For Enhancing The Delivery And Efficacy Of Mesenchymal Stem/Stromal Cell Therapies, Allan John R Barcena, Archana Mishra, Dominic Karl M Bolinas, Benjamin M Martin, Marites P Melancon

Faculty, Staff and Student Publications

Mesenchymal stem/stromal cells (MSCs) have emerged as a promising therapeutic approach for a variety of diseases due to their immunomodulatory and tissue regeneration capabilities. Despite their potential, the clinical application of MSC therapies is hindered by limited cell retention and engraftment at the target sites. Electrospun scaffolds, with their high surface area-to-volume ratio and tunable physicochemical properties, can be used as platforms for MSC delivery. However, synthetic polymers often lack the bioactive cues necessary for optimal cell-scaffold interactions. Integrating electrospun scaffolds and biological polymers, such as polysaccharides, proteins, and composites, combines the mechanical integrity of synthetic materials with the bioactivity …

What Questions Do Patients Ask About Biologic Therapies For Chronic Sinusitis With Nasal Polyps?, Samuel E Razmi, Lexi Goehring, Aatin K Dhanda, Jason Shenoi, Faizaan Khan, Keyvon Rashidi, Daniel Gorelik, Kenneth R Sims, Meha G Fox, Masayoshi Takashima, Omar G Ahmed

Faculty, Staff and Students Publications

Objective: The objective of this study is to explore the questions commonly asked online about biologic therapies for use in treatment of chronic sinusitis with nasal polyps (CRSwNP) and the quality of the available content.

Methods: Most common search terms were identified via Google Trends. People Also Ask (PAA) questions were identified and extracted with their associated website using an online data-scraping program [Search Engine Optimization (SEO) Minion, Keywords Everywhere]. Sources were evaluated using Flesch Kincaid Grade Level (FKGL) and Flesch Reading Ease (FRE, higher number = better) score for readability; Journal of American Medical Association (JAMA) Benchmark …

Neuroimaging Of Vermiform Giant Arachnoid Granulations In Children, Oswaldo A Guevara Tirado, Livja Mertiri, Stephen F Kralik, Nilesh K Desai, Thierry A G M Huisman, Maarten H Lequin, Huy Brandon D Tran

Faculty, Staff and Students Publications

Arachnoid granulations (AGs) are generally benign structures within the subarachnoid space that extend into the dural sinuses and calvarial bone. They can present in a variety of sizes but are termed 'giant' arachnoid granulations (GAGs) when they are larger than 1 cm in diameter or take up a significant portion of the dural sinus' lumen. Vermiform giant arachnoid granulations are a specific type of GAG that are known for their worm-like appearance. Specifically, these vermiform GAGs can be challenging to diagnose as they can mimic other pathologies like dural sinus thrombosis, sinus cavernomas, or brain tumors. In this case series, …

Mental Health Assessments For Fetal Interventions, Sindhura Vangala, Roy Williams, Cara M Buskmiller, Jessian L Munoz

Faculty, Staff and Students Publications

No abstract provided.