Medical Specialties Commons^™

Affinity Purification Mass Spectrometry Characterisation Of The Interactome Of Receptor Tyrosine Kinase Proline-Rich Motifs In Cancer, Christopher M Jones, Arndt Rohwedder, Kin Man Suen, Safoura Zahed Mohajerani, Antonio N Calabrese, Sabine Knipp, Mark T Bedford, John E Ladbury

Faculty, Staff and Student Publications

Receptor tyrosine kinase (RTK) overexpression is linked to the development and progression of multiple cancers. RTKs are classically considered to initiate cytoplasmic signalling pathways via ligand-induced tyrosine phosphorylation, however recent evidence points to a second tier of signalling contingent on interactions mediated by the proline-rich motif (PRM) regions of non-activated RTKs. The presence of PRMs on the C-termini of >40 % of all RTKs and the abundance of PRM-binding proteins encoded by the human genome suggests that there is likely to be a large number of previously unexplored interactions which add to the RTK intracellular interactome. Here, we explore the …

Chatgpt And Google Assistant As A Source Of Patient Education For Patients With Amblyopia: Content Analysis, Gloria Wu, David A Lee, Weichen Zhao, Adrial Wong, Rohan Jhangiani, Sri Kurniawan

Faculty, Staff and Student Publications

Background: We queried ChatGPT (OpenAI) and Google Assistant about amblyopia and compared their answers with the keywords found on the American Association for Pediatric Ophthalmology and Strabismus (AAPOS) website, specifically the section on amblyopia. Out of the 26 keywords chosen from the website, ChatGPT included 11 (42%) in its responses, while Google included 8 (31%).

Objective: Our study investigated the adherence of ChatGPT-3.5 and Google Assistant to the guidelines of the AAPOS for patient education on amblyopia.

Methods: ChatGPT-3.5 was used. The four questions taken from the AAPOS website, specifically its glossary section for amblyopia, are as follows: (1) What …

Outpatient Administration Of Car T-Cell Therapies Using A Strategy Of No Remote Monitoring And Early Crs Intervention, Fateeha Furqan, Vineel Bhatlapenumarthi, Binod Dhakal, Timothy S. Fenske, Faiqa Farrukh, Walter Longo, Othman Akhtar, Anita D'Souza, Marcelo Pasquini, Guru Subramanian Guru Murthy, Lyndsey Runaas, Sameem Abedin, Meera Mohan, Nirav N. Shah, Mehdi Hamadani

Abington Jefferson Health Papers

Recent studies demonstrating the feasibility of outpatient chimeric antigen receptor (CAR)-modified T-cell therapy administration are either restricted to CARs with 41BB costimulatory domains or use intensive at-home monitoring. We report outcomes of outpatient administration of all commercially available CD19- and B-cell maturation antigen (BCMA)-directed CAR T-cell therapy using a strategy of no remote at-home monitoring and an early cytokine release syndrome (CRS) intervention strategy. Patients with hematologic malignancies who received CAR T-cell therapy in the outpatient setting during 2022 to 2023 were included. Patients were seen daily in the cancer center day hospital for the first 7 to 10 days …

Epigenetic Mechanisms Differentially Regulate Blood Pressure And Renal Dysfunction In Male And Female Npr1 Haplotype Mice, Prerna Kumar, Kandasamy Neelamegam, Chandramohan Ramasamy, Ramachandran Samivel, Huijing Xia, Daniel R. Kapusta, Kailash N. Pandey

School of Graduate Studies Faculty Publications

We determined the epigenetic mechanisms regulating mean arterial pressure (MAP) and renal dysfunction in guanylyl cyclase/natriuretic peptide receptor-A (GC-A/NPRA) gene-targeted mice. The Npr1 (encoding NPRA) gene-targeted mice were treated with class 1 specific histone deacetylase inhibitor (HDACi) mocetinostat (MGCD) to determine the epigenetic changes in a sex-specific manner. Adult male and female Npr1 haplotype (1-copy; Npr1+/−), wild-type (2-copy; Npr1+/+), and gene-duplicated heterozygous (3-copy; Npr1++/+) mice were intraperitoneally injected with MGCD (2 mg/kg) for 14 days. BP, renal function, histopathology, and epigenetic changes were measured. One-copy male mice showed significantly increased MAP, renal dysfunction, and fibrosis than 2-copy and 3-copy mice. …

Genetics And Genomics Of Pulmonary Fibrosis: Charting The Molecular Landscape And Shaping Precision Medicine, Ayodeji Adegunsoye, Jonathan A Kropski, Juergen Behr, Timothy S Blackwell, Tamera J Corte, Vincent Cottin, Allan R Glanville, Marilyn K Glassberg, Matthias Griese, Gary M Hunninghake, Kerri A Johannson, Michael P Keane, John S Kim, Martin Kolb, Toby M Maher, Justin M Oldham, Anna J Podolanczuk, Ivan O Rosas, Fernando J Martinez, Imre Noth, David A Schwartz

Faculty, Staff and Students Publications

Recent genetic and genomic advancements have elucidated the complex etiology of idiopathic pulmonary fibrosis (IPF) and other progressive fibrotic interstitial lung diseases (ILDs), emphasizing the contribution of heritable factors. This state-of-the-art review synthesizes evidence on significant genetic contributors to pulmonary fibrosis (PF), including rare genetic variants and common SNPs. The MUC5B promoter variant is unusual, a common SNP that markedly elevates the risk of early and established PF. We address the utility of genetic variation in enhancing understanding of disease pathogenesis and clinical phenotypes, improving disease definitions, and informing prognosis and treatment response. Critical research gaps are highlighted, particularly the …

Proteomics Meets Dose Response: A New Paradigm For Deciphering Drug Effects, Chenwei Wang, Bing Zhang

Faculty, Staff and Students Publications

In a groundbreaking study, Eckert and colleagues introduce DecryptE, an innovative approach to dose-resolved proteomics that significantly advances our understanding of drug effects at the proteomic level. This method integrates cutting edge sample preparation and mass spectrometry technologies, establishing a robust platform for high-throughput proteome analysis. DecryptE enables the quantification of more than 7,000 proteins per hour and was employed to study 144 clinical drugs and research compounds, generating more than 1 million dose-response curves using Jurkat acute T-cell leukemia cells as a model system. The platform demonstrates outstanding reproducibility, ensuring reliable and consistent results across multiple experiments. By providing …

3dmousenest: A Volumetric Label-Free Imaging Method Evaluating Embryo-Uterine Interaction And Decidualization Efficacy, Audrey Savolainen, Emmi Kapiainen, Veli-Pekka Ronkainen, Valerio Izzi, Martin M Matzuk, Diana Monsivais, Renata Prunskaite-Hyyryläinen

Faculty, Staff and Students Publications

Effective interplay between the uterus and the embryo is essential for pregnancy establishment; however, convenient methods to screen embryo implantation success and maternal uterine response in experimental mouse models are currently lacking. Here, we report 3DMOUSEneST, a groundbreaking method for analyzing mouse implantation sites based on label-free higher harmonic generation microscopy, providing unprecedented insights into the embryo-uterine dynamics during early pregnancy. The 3DMOUSEneST method incorporates second-harmonic generation microscopy to image the three-dimensional structure formed by decidual fibrillar collagen, named 'decidual nest', and third-harmonic generation microscopy to evaluate early conceptus (defined as the embryo and extra-embryonic tissues) growth. We demonstrate that …

Spontaneous Interatrial Hematoma: Still An Unresolved Critical Conundrum, Fayaz Mohammed Khazi, Imthiaz Manoly, Nayyer R Siddiqi, Tarek Abdel Aziz, Obaid Aljassim

Journal of the Saudi Heart Association

Spontaneous interatrial hematoma is a rare clinical entity leading to the obliteration of the left atrial cavity and causing haemodynamic compromise, necessitating immediate surgical intervention. Herein, we report a patient with acute chest pain with normal coronaries and echocardiographic evidence of left atrial mass. The investigations revealed the mass to be a thrombus rather than tumour. The patient underwent surgery to remove a large thrombus completely enclosed within the interatrial septum. The septum was then repaired using a pericardial patch. No apparent etiological factor was found. Spontaneous atrial wall dissection should be considered in the differential diagnosis of acute chest …

Vaginitis And Risk Of Sexually Transmitted Infections: Results Of A Multi-Center U.S. Clinical Study Using Sti Nucleic Acid Amplification Testing, Jane R Schwebke, Paul Nyirjesy, Melissa Dsouza, Damon Getman

SKMC Student Presentations and Publications

Significant increases in rates of sexually transmitted infections (STIs) caused by Trichomonas vaginalis (TV), Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), and Mycoplasma genitalium (MG) are occurring in the United States. We present results of a U.S. study examining the intersection of STIs and vaginitis. Among 1,051 women with diagnoses for the presence or absence of bacterial vaginosis (BV) and/or symptomatic vulvovaginal candidiasis (VVC), 195 (18.5%) had one or more STIs, including 101 (9.6%) with TV, 24 (2.3%) with CT, 9 (0.8%) with NG, and 93 (8.8%) with MG. STI prevalence in BV-positive women was 26.3% (136/518), significantly higher than STI …

Hyperpolarized Magnetic Resonance Imaging, Nuclear Magnetic Resonance Metabolomics, And Artificial Intelligence To Interrogate The Metabolic Evolution Of Glioblastoma, Kang Lin Hsieh, Qing Chen, Travis C Salzillo, Jian Zhang, Xiaoqian Jiang, Pratip K Bhattacharya, Shyan Shams

Faculty, Staff and Student Publications

Glioblastoma (GBM) is a malignant Grade VI cancer type with a median survival duration of only 8-16 months. Earlier detection of GBM could enable more effective treatment. Hyperpolarized magnetic resonance spectroscopy (HPMRS) could detect GBM earlier than conventional anatomical MRI in glioblastoma murine models. We further investigated whether artificial intelligence (A.I.) could detect GBM earlier than HPMRS. We developed a deep learning model that combines multiple modalities of cancer data to predict tumor progression, assess treatment effects, and to reconstruct in vivo metabolomic information from ex vivo data. Our model can detect GBM progression two weeks earlier than conventional MRIs …

Hybridizing Mechanistic Modeling And Deep Learning For Personalized Survival Prediction After Immune Checkpoint Inhibitor Immunotherapy, Joseph D Butner, Prashant Dogra, Caroline Chung, Eugene J Koay, James W Welsh, David S Hong, Vittorio Cristini, Zhihui Wang

Faculty, Staff and Student Publications

We present a study where predictive mechanistic modeling is combined with deep learning methods to predict individual patient survival probabilities under immune checkpoint inhibitor (ICI) immunotherapy. This hybrid approach enables prediction based on both measures that are calculable from mechanistic models of key mechanisms underlying ICI therapy that may not be directly measurable in the clinic and easily measurable quantities or patient characteristics that are not always readily incorporated into predictive mechanistic models. A deep learning time-to-event predictive model trained on a hybrid mechanistic + clinical data set from 93 patients achieved higher per-patient predictive accuracy based on event-time concordance, …

Recurrent Inflammatory Myofibroblastic Tumor Of Larynx Harboring A Novel Thbs1::Alk Fusion, Namra Ajmal, Stacey Gargano, Ujwala Gosavi, Madalina Tuluc

Computational Medicine Center Faculty Papers

Inflammatory myofibroblastic tumor (IMT) is a rare soft tissue tumor primarily occurring in the abdominopelvic region of young patients, and it is characterized by spindle-shaped myofibroblasts, or fibroblasts surrounded by inflammatory infiltrate. Herein, we report a case of a 24-year-old male with a firm submucosal mass in the anterior right vocal fold diagnosed as an IMT that recurred 14 months later. The tumor demonstrated a novel THBS1::ALK fusion containing Exons 1-7 of the thrombospondin 1 (THBS1) gene fused to Exon 19 of the anaplastic lymphoma kinase (ALK) gene via next-generation sequencing with the NextSeq sequencer. The fusion of THBS1 to …

Tfeb Activation Hallmarks Antigenic Experience Of B Lymphocytes And Directs Germinal Center Fate Decisions, Matthias Münchhalfen, Richard Görg, Michael Haberl, Jens Löber, Jakob Willenbrink, Laura Schwarzt, Charlotte Höltermann, Christian Ickes, Leonard Hammermann, Jan Kus, Björn Chapuy, Andrea Ballabio, Sybille D Reichardt, Alexander Flügel, Niklas Engels, Jürgen Wienands

Duncan NRI Faculty and Staff Publications

Ligation of the B cell antigen receptor (BCR) initiates humoral immunity. However, BCR signaling without appropriate co-stimulation commits B cells to death rather than to differentiation into immune effector cells. How BCR activation depletes potentially autoreactive B cells while simultaneously primes for receiving rescue and differentiation signals from cognate T lymphocytes remains unknown. Here, we use a mass spectrometry-based proteomic approach to identify cytosolic/nuclear shuttling elements and uncover transcription factor EB (TFEB) as a central BCR-controlled rheostat that drives activation-induced apoptosis, and concurrently promotes the reception of co-stimulatory rescue signals by supporting B cell migration and antigen presentation. CD40 co-stimulation …

Regulatory Complexity Of Cellular Differentiation In Candida Albicans Revealed Through Systematic Screening Of Protein Kinase Mutants, Michael C Lorenz

Faculty, Staff and Student Publications

A recent study in mBio reports the construction and preliminary screening of a library containing mutants of 99 of the 119 predicted protein kinases in Candida albicans (the majority of the remaining 20 are probably essential) (J. Kramara, M.-J. Kim, T. L. Ollinger, L. C. Ristow, et al., mBio e01249-24, 2024, https://doi.org/10.1128/mbio.01249-24). Using a quantitative competition assay in 10 conditions that represent nutritional, osmotic, cell wall, and pH stresses that are considered to model various aspects of the host environment allowed them to phenotypically cluster kinases, which highlight both the integration and specialization of signaling pathways, suggesting novel functions …

Role Of The Antiparallel Double-Stranded Filament Form Of Ftsa In Activating The Escherichia Coli Divisome, Abbigale Perkins, Mwidy Sava Mounange-Badimi, William Margolin

Faculty, Staff and Student Publications

The actin-like FtsA protein is essential for function of the cell division machinery, or divisome, in many bacteria including Escherichia coli. Previous in vitro studies demonstrated that purified wild-type FtsA assembles into closed mini-rings on lipid membranes, but oligomeric variants of FtsA such as FtsAR286W and FtsAG50E can bypass certain divisome defects and form arc and double-stranded (DS) oligomeric states, respectively, which may reflect conversion of an inactive to an active form of FtsA. However, it remains unproven which oligomeric forms of FtsA are responsible for assembling and activating the divisome. Here, we used an in vivo crosslinking assay …

Persistence Of Daptomycin-Resistant And Vancomycin-Resistant Enterococci In Hospitalized Patients With Underlying Malignancies: A 7-Year Follow-Up Study, Lynn El Haddad, Georgios Angelidakis, Yuting Zhai, Layale Yaghi, Cesar A Arias, Samuel A Shelburne, Kwangcheol Casey Jeong, Roy F Chemaly

Faculty, Staff and Student Publications

Vancomycin-resistant enterococci (VRE) commonly colonize the gut of individuals with hematologic malignancies or undergoing hematopoietic cell transplant (HCT) and may cause bacteremia. In 2012, we identified VRE isolates from patients and patients' rooms and showed transmission networks of highly genetically related daptomycin-resistant (DR)-VRE strains. This is a follow-up study performing whole-genome sequencing (WGS) and phylogenetic analyses on 82 clinical VRE strains isolated from stools and blood cultures of patients with leukemia and HCT between 2015 and 2019. Here, we observed transmission of highly genetically related strains between rooms on the same or on different floors, including a DR-VRE strain identified …

Infant And Adult Human Intestinal Enteroids Are Morphologically And Functionally Distinct, Grace O Adeniyi-Ipadeola, Julia D Hankins, Amal Kambal, Xi-Lei Zeng, Ketki Patil, Victoria Poplaski, Carolyn Bomidi, Hoa Nguyen-Phuc, Sandra L Grimm, Cristian Coarfa, Fabio Stossi, Sue E Crawford, Sarah E Blutt, Allison L Speer, Mary K Estes, Sasirekha Ramani

Faculty, Staff and Students Publications

UNLABELLED: Human intestinal enteroids (HIEs) are gaining recognition as physiologically relevant models of the intestinal epithelium. While HIEs from adults are used extensively in biomedical research, few studies have used HIEs from infants. Considering the dramatic developmental changes that occur during infancy, it is important to establish models that represent infant intestinal characteristics and physiological responses. We established jejunal HIEs from infant surgical samples and performed comparisons to jejunal HIEs from adults using RNA sequencing (RNA-Seq) and morphologic analyses. We then validated differences in key pathways through functional studies and determined whether these cultures recapitulate known features of the infant …

Development Of A Novel Amplifiable System To Quantify Hydrogen Peroxide In Living Cells, Lingfei Wang, Hanfeng Lin, Bin Yang, Xiqian Jiang, Jianwei Chen, Sandipan Roy Chowdhury, Ninghui Cheng, Paul A Nakata, David M Lonard, Meng C Wang, Jin Wang

Faculty, Staff and Students Publications

Although many redox signaling molecules are present at low concentrations, typically ranging from micromolar to sub-micromolar levels, they often play essential roles in a wide range of biological pathways and disease mechanisms. However, accurately measuring low abundant analytes has been a significant challenge due to the lack of sensitivity and quantitative capability of existing measurement methods. In this study, we introduced a novel chemically induced amplifiable system for quantifying low-abundance redox signaling molecules in living cells. We utilized H2O2 as a proof-of-concept analyte and developed a probe that quantifies cellular peroxide levels by combining the NanoBiT system with androgen receptor …

Clinical And Radiographic Outcomes After Mechanical Thrombectomy In Medium-Vessel Posterior Cerebral Artery Occlusions: Subgroup Analysis From Star, Eyad Almallouhi, Matthew C Findlay, Ilko Maier, Pascal Jabbour, Joon-Tae Kim, Stacey Quintero Wolfe, Ansaar Rai, Robert M Starke, Marios-Nikos Psychogios, Amir Shaban, Nitin Goyal, Shinichi Yoshimura, Hugo Cuellar, Brian Howard, Ali Alawieh, Ali Alaraj, Mohamad Ezzeldin, Daniele G Romano, Omar Tanweer, Justin Mascitelli, Isabel Fragata, Adam Polifka, Fazeel Siddiqui, Joshua Osbun, Roberto Crosa, Charles Matouk, Min S Park, Michael R Levitt, Waleed Brinjikji, Mark Moss, Ergun Daglioglu, Richard Williamson, Pedro Navia, Peter Kan, Reade De Leacy, Shakeel Chowdhry, David J Altschul, Alejandro Spiotta, Ramesh Grandhi

Faculty, Staff and Students Publications

BACKGROUND: Whereas mechanical thrombectomy (MT) has become standard-of-care treatment for patients with salvageable brain tissue after acute stroke caused by large-vessel occlusions, the results of MT in patients with medium-vessel occlusions (MEVOs), particularly in the posterior cerebral artery (PCA), are not well known.

METHODS: Using data from the international Stroke Thrombectomy and Aneurysm Registry (STAR), we assessed presenting characteristics and clinical outcomes for patients who underwent MT for primary occlusions in the P2 PCA segment. As a subanalysis, we compared the PCA MeVO outcomes with STAR's anterior circulation MeVO outcomes, namely middle cerebral artery (MCA) M2 and M3 segments.

RESULTS: …

Assessing The Concomitant Presentation Of Acl And Anterolateral Ligament Injuries, Kiang Huang, Katherine Quesada-Tibbetts, Leela Prakash, Neelesh Prakash

Radiology Student Publications

Anterior cruciate ligament (ACL) injuries severely compromise the quality of life in affected patients, so early detection of concurrent injuries is crucial for quicker rehabilitation and proper surgical treatment. Although injuries to the medial meniscus and medial collateral ligament are frequently linked to damage to the ACL, little is known about other important but underappreciated ligament lesions in individuals with ACL injury. The anterolateral ligament (ALL) is a less well-known lesion that presents tearing injuries in 32%-88% of patients with ACL tears in the same knee, with a higher prevalence in complete ACL tears. Despite their lower occurrence, ALL tears …

A Systematic Review Of Racial Disparities In Emergency Department Pain Evaluation And Treatment In The United States, Cyrus Wolff

Theses and Graduate Projects

Background: Providers working in emergency departments (ED) must balance the need to relieve patients’ pain with the dangers of overprescribing opioids. Lack of standardization of pain evaluation and treatment may contribute to inequities in the management of pain in emergency departments. Evaluating differences in how different populations receive care in emergency departments can help to identify problems and areas where improvements need to occur.

Purpose: The purpose of this literature review is to evaluate what current research states about the prevalence and causes of racial disparities in pain evaluation and treatment in United States emergency departments and determine what gaps …

What Are The Most Effective Non-Pharmacologic Practices For The Management Of Primary Insomnia In Adults?, Alexis Myhre

Theses and Graduate Projects

Objective: Primary insomnia is a mental health condition in which individuals struggle with falling asleep, staying asleep or early morning awakenings. As there are many treatments available that claim to help those with primary insomnia, this review looks specifically at therapy, exercise and acupuncture as management strategies.

Methods: This is a review of 15 peer-reviewed, randomized controlled trials completed in 2018 or later with one additional study completed in 2010. Also, there are four non primary insomnia based studies used to support the efficacy of alternative therapies to cognitive behavioral therapy (CBT). All the studies used in this review come …

This Is A Call To Action For All Primary Care Providers: Do Better For Your Transgender Patients, Kate Castor

Theses and Graduate Projects

Background: Patients of all ages benefit from primary care. However, not everyone has equal access to primary care. Transgender patients often face a multitude of barriers to receiving basic healthcare.

Purpose: Improve health outcomes for transgender patients, enlighten providers on significant disparities, and offer solutions to these disparities faced by transgender community in the healthcare setting and when receiving cancer screening.

Methods: Literature review comprising results from Augsburg University Lindell Library databases, American Journal of Medicine, and Google Scholar.

Conclusions: Everyone can do better for their transgender patients, but primary care providers should take extra care cultivating relationships with these …

A Review Of The Literature On The Utilization Of Stem Cells In Knee Osteoarthritis, Katrina Krist

Theses and Graduate Projects

Background: This literature review evaluates the utilization of various types of stem cells in the treatment of osteoarthritis.

Purpose: To assess the different types of stem cell therapy available in an attempt to determine its effectiveness and viability as a long term therapy option.

Methods: Articles were found by searching Augsburg Library Services, Google Scholar, and PubMed for recent, original studies using both allogeneic or autologous stem cells from a variety of cell lines including bone marrow and adipose tissue.

Conclusions: The utilization of stem cells as a viable treatment option for osteoarthritis shows improvement in pain management and return …

Optimizing Nutrition Status And Patient Outcomes In Adults Receiving Post-Icu Care, Rachelle Pass

Theses and Graduate Projects

Background: Nutrition interventions for hospitalized patients can provide meaningful benefit on patient recovery outcome, length of hospital admission, and overall healthcare costs. Preventing and treating malnutrition is one aspect of optimizing patient outcomes following a prolonged clinical course, including stays in the intensive care unit (ICU).

Purpose: This literature review aims to address how nutrition status can be maximized for a patient’s post intensive care unit clinical course. While early enteral nutrition (EN) when appropriate is accepted as optimal care, there is little standardization for removal of devices to provide artificially administered nutrition and hydration (AANH).

Methods: A comprehensive literature …

How Has Telehealth Impacted Access To Mental Health Services In The Hispanic Population In Minnesota?, Jesse Ochoa

Theses and Graduate Projects

Background: The Hispanic population in the US continues to grow and mental health services still have barriers lowering access to care.

Purpose: The purpose of this literature review is to look at the stressors and perceptions of mental health in Hispanics and analyze how telehealth has impacted access to care despite the barriers present.

Methods: A comprehensive literature review was conducted using google scholar using the search terms With this search criteria, 600 articles were available. Inclusion criteria were studies that provided a comprehensive view about specific topics like telehealth with the hispanic population, mental health specific to Hispanic needs, …

Commonly Missed Miscellaneous Ligament Injuries Co-Occurring With Acl Tears On Diagnostic Imaging, Katherine Quesada-Tibbetts, Kian Huang, Mafaz Kattih, Albert Brotgandel, Neelesh Prakash

Radiology Student Publications

Anterior cruciate ligament (ACL) injuries greatly affect patient quality of life, necessitating the early identification of additional injuries for faster recovery and appropriate surgical care. Although injuries to the medial meniscus and medial collateral ligament are commonly linked with ACL injuries, there is less awareness of other significant but less recognized ligament lesions in ACL-deficient patients. These less-common injuries include meniscal ramp lesions and meniscal root tears. Research indicates that concomitant ramp lesions are present in 15%-42% of ACL reconstructions, lateral meniscal root tears in 10%-14%, and medial meniscal root tears in a mere 3%. Despite their lower incidence, meniscal …

Aso Author Reflections: Comparison Of Hospital Volume And Risk-Standardized Mortality Rate As A Proxy For Hospital Quality In Complex Oncologic Hepatopancreatobiliary Surgery, William T. Julian, Lee M. Ocuin

Faculty Scholarship

No abstract provided.

A Comparative Analysis Of The Immunoglobulin Repertoire In Leukemia Cells And B Cells In Chinese Acute Myeloid Leukemia By High-Throughput Sequencing, Huige Yan, Lina Wu, Pingzhang Wang, Miaoran Xia, Zhan Shi, Xinmei Huang, Sha Yin, Qian Jiang, C Cameron Yin, Xiangyu Zhao, Xiaoyan Qiu

Faculty, Staff and Student Publications

It is common knowledge that immunoglobulin (Ig) is produced by B lymphocytes and mainly functions as an antibody. However, it has been shown recently that myeloblasts from acute myeloid leukemia (AML) could also express Ig and that AML-Ig played a role in leukemogenesis and AML progression. The difference between Ig from myeloblasts and B cells has not been explored. Studying the characteristics of the Ig repertoire in myeloblasts and B cells will be helpful to understand the function and significance of AML-Ig. We performed 5' RACE-related PCR coupled with PacBio sequencing to analyze the Ig repertoire in myeloblasts and B …

Association Of Genetic Ancestry With Molecular Tumor Profiles In Colorectal Cancer, Brooke Rhead, David M Hein, Yannick Pouliot, Justin Guinney, Francisco M De La Vega, Nina N Sanford

Faculty, Staff and Student Publications

Background: There are known disparities in incidence and outcomes of colorectal cancer (CRC) by race and ethnicity. Some of these disparities may be mediated by molecular changes in tumors that occur at different rates across populations. Genetic ancestry is a measure complementary to race and ethnicity that can overcome missing data issues and better capture genetic similarity in admixed populations. We aimed to identify somatic mutations and tumor gene expression differences associated with both genetic ancestry and imputed race and ethnicity.

Methods: Sequencing was performed with the Tempus xT NGS 648-gene panel and whole exome capture RNA-Seq for 8454 primarily …