Digital Commons Network^™

Microfluidic Paper-Based Device Coupled With 3d Printed Imaging Box For Colorimetric Detection In Resource-Limited Settings, Vijay Vaishampayan, Oinam Robita Chanu, Balasubramanian Sivasamy, Muthamilselvi Ponnuchamy, Varshini Karthik, Ambar Pendharkar, Lohith Srinivas Thotakura, Aryan Prabhu, Venkatesan Dhananjeyan, Ashish Kapoor

Faculty, Staff and Student Publications

Rapid and effective methods for the detection of analytes such as water contaminants, food adulterants and biomolecules are essential for the protection of public health and environmental protection. Most of the currently established analytical techniques need sophisticated equipment, centralized testing facilities, costly operations, and trained personnel. Such limitations make them inaccessible to the general populace, particularly in regions with limited resources. The emergence of microfluidic devices offers a promising alternative to overcome several such constraints. This work describes a protocol for fabricating a low-cost, open-source paper-based microfluidic device using easily available tools and materials for colorimetric detection of analytes. The …

Autotaxin Suppresses Cytotoxic T Cells Via Lpar5 To Promote Anti-Pd-1 Resistance In Non-Small Cell Lung Cancer, Jessica M Konen, B Leticia Rodriguez, Haoyi Wu, Jared J Fradette, Laura Gibson, Lixia Diao, Jing Wang, Stephanie Schmidt, Ignacio I Wistuba, Jianjun Zhang, Don L Gibbons

Faculty, Staff and Student Publications

Non-small cell lung cancers that harbor concurrent KRAS and TP53 (KP) mutations are immunologically warm tumors with partial responsiveness to anti-PD-(L)1 blockade; however, most patients observe little or no durable clinical benefit. To identify novel tumor-driven resistance mechanisms, we developed a panel of KP murine lung cancer models with intrinsic resistance to anti-PD-1 and queried differential gene expression between these tumors and anti-PD-1-sensitive tumors. We found that the enzyme autotaxin (ATX), and the metabolite it produces, lysophosphatidic acid (LPA), were significantly upregulated in resistant tumors and that ATX directly modulated antitumor immunity, with its expression negatively correlating with total and …

Diversity, Equity, And Inclusion In The Melanoma Research Community, Marie E Portuallo, David Y Lu, Gretchen M Alicea, Joel Bolling, Rebecca Lee, Jennifer Mcquade, Allison Betof Warner, Michael Davies, Ashani Weeraratna, Jessie Villanueva, Vito W Rebecca

Faculty, Staff and Student Publications

The inaugural Diversity and Inclusion in Science Session was held during the 2021 Society for Melanoma Research (SMR) congress. The goal of the session was to discuss diversity, equity, and inclusion in the melanoma research community and strategies to promote the advancement of underrepresented melanoma researchers. An international survey was conducted to assess the diversity, equity, and inclusion (DEI) climate among researchers and clinicians within the Society for Melanoma Research (SMR). The findings suggest there are feelings and experiences of inequity, bias, and harassment within the melanoma community that correlate with one's gender, ethnic/racial group, and/or geographic location. Notably, significant …

Loss Of Stearoyl-Coa Desaturase 2 Disrupts Inflammatory Response In Macrophages, Joseph B Lin, Amy Mora, Tzu Jui Wang, Andrea Santeford, Darksha Usmani, Marianne M Ligon, Indira U Mysorekar, Rajendra S Apte

Faculty, Staff and Students Publications

Macrophages are innate immune cells that patrol tissues and are the first responders to detect infection. They orchestrate the host immune response in eliminating invading pathogens and the subsequent transition from inflammation to tissue repair. Macrophage dysfunction contributes to age-related pathologies, including low-grade inflammation in advanced age that is termed "inflammaging." Our laboratory has previously identified that macrophage expression of a fatty acid desaturase, stearoyl-CoA desaturase 2 (SCD2), declines with age. Herein, we delineate the precise cellular effects of SCD2 deficiency in murine macrophages. We found that deletion of

Developing A Safe And Effective Papillomavirus Screen To Be Used On College Students At A South Carolina University, Owen R. Smith, Nicole E. Frantz, Emily E. Bishop, Rahjai G. Thomas, Paul E. Richardson

Journal of the South Carolina Academy of Science

No abstract provided.

Isolated Cerebral Mucormycosis And Aspergillosis Coinfection In An Immunocompromised Adult, George Sun, Allison Weiss, Joy Zhao, Mitchell Silver, Michael Demaio, Sara Dehbashi

Department of Neurology Faculty Papers

Opportunistic fungal infections are a major cause of mortality in immunosuppressed patients, with mucormycosis and aspergillosis as two of the most commonly identified fungal organisms. Coinfection with mucormycosis and aspergillosis is rare, but cases have been reported in literature, most commonly presenting as disseminated invasive fungal infection with cerebrorhino-orbital involvement in an immunocompromised patient. Infections are most commonly caused by direct implantation of spores with localised angioinvasion. Haematogenous spread is rare, with most cases secondary to haematological malignancies or intravenous drug use. Coinfection with mucormycosis and aspergillosis portends a poor prognosis, with a high mortality rate. Thus, prompt recognition and …

Temporal Dynamics Of Genetically Heterogeneous Extended-Spectrum Cephalosporin-Resistant Escherichia Coli Bloodstream Infections, William C Shropshire, Benjamin Strope, Selvalakshmi Selvaraj Anand, Jordan Bremer, Patrick Mcdaneld, Micah M Bhatti, Anthony R Flores, Awdhesh Kalia, Samuel A Shelburne

Faculty, Staff and Student Publications

Extended-spectrum cephalosporin-resistant Escherichia coli (ESC-R-Ec) is an urgent public health threat with sequence type clonal complex 131 (STc131), phylogroup B2 strains being particularly concerning as the dominant cause of ESC-R-Ec infections. To address the paucity of recent ESC-R-Ec molecular epidemiology data in the United States, we used whole-genome sequencing (WGS) to fully characterize a large cohort of invasive ESC-R-Ec at a tertiary care cancer center in Houston, Texas, collected from 2016 to 2020. During the study time frame, there were 1,154 index E. coli bloodstream infections (BSIs) of which 389 (33.7%) were ESC-R-Ec. …

Antibiotic Use Without A Prescription: A Multisite Survey Of Patient, Health System, And Encounter Characteristics, Larissa Grigoryan, Michael K Paasche-Orlow, Osvaldo Alquicira, Lindsey Laytner, Matthew Schlueter, Richard L Street, Juanita Salinas, Kenneth Barning, Hammad Mahmood, Thomas W Porter, Fareed Khan, Jean L Raphael, Fabrizia Faustinella, Barbara W Trautner

Faculty, Staff and Students Publications

Background: Using antibiotics without a prescription is potentially unsafe and may increase the risk of antimicrobial resistance. We evaluated the effect of patient, health system, and clinical encounter factors on intention to use antibiotics without a prescription that were (1) purchased in the United States, (2) obtained from friends or relatives, (3) purchased abroad, or (4) from any of these sources.

Methods: The survey was performed January 2020-June 2021 in 6 publicly funded primary care clinics and 2 private emergency departments in Texas, United States. Participants included adult patients visiting 1 of the clinical settings. Nonprescription use was defined as …

Stratification Of Pediatric Covid-19 Cases Using Inflammatory Biomarker Profiling And Machine Learning., Devika Subramanian, Aadith Vittala, Xinpu Chen, Christopher Julien, Sebastian Acosta, Craig Rusin, Carl Allen, Nicholas Rider, Zbigniew Starosolski, Ananth Annapragada, Sridevi Devaraj

Faculty, Staff and Students Publications

While pediatric COVID-19 is rarely severe, a small fraction of children infected with SARS-CoV-2 go on to develop multisystem inflammatory syndrome (MIS-C), with substantial morbidity. An objective method with high specificity and high sensitivity to identify current or imminent MIS-C in children infected with SARS-CoV-2 is highly desirable. The aim was to learn about an interpretable novel cytokine/chemokine assay panel providing such an objective classification. This retrospective study was conducted on four groups of pediatric patients seen at multiple sites of Texas Children's Hospital, Houston, TX who consented to provide blood samples to our COVID-19 Biorepository. Standard laboratory markers of …

Exploration Of A Potential Desirability Of Outcome Ranking Endpoint For Complicated Intra-Abdominal Infections Using 9 Registrational Trials For Antibacterial Drugs, Tori Kinamon, Ramya Gopinath, Ursula Waack, Mark Needles, Daniel Rubin, Deborah Collyar, Sarah B Doernberg, Scott Evans, Toshimitsu Hamasaki, Thomas L Holland, Jessica Howard-Anderson, Henry Chambers, Vance G Fowler, Sumati Nambiar, Peter Kim, Helen W Boucher

Faculty, Staff and Student Publications

BACKGROUND: Desirability of outcome ranking (DOOR) is a novel approach to clinical trial design that incorporates safety and efficacy assessments into an ordinal ranking system to evaluate overall outcomes of clinical trial participants. Here, we derived and applied a disease-specific DOOR endpoint to registrational trials for complicated intra-abdominal infection (cIAI).

METHODS: Initially, we applied an a priori DOOR prototype to electronic patient-level data from 9 phase 3 noninferiority trials for cIAI submitted to the US Food and Drug Administration between 2005 and 2019. We derived a cIAI-specific DOOR endpoint based on clinically meaningful events that trial participants experienced. Next, we …

Effects Of Surface Treatment Method Forming New Nano/Micro Hierarchical Structures On Attachment And Proliferation Of Osteoblast-Like Cells, Jae-Seung Im, Hyunsuk Choi, Hyun-Wook An, Tae-Yub Kwon, Min-Ho Hong

Faculty, Staff and Student Publications

Titanium (Ti) and Ti-based alloys are commonly used in dental implants, and surface modifications of dental implants are important for achieving osseointegration (i.e., direct connection between the implant surface and bone). This study investigated the effect of an eco-friendly etching solution-a hydrogen peroxide-sodium bicarbonate mixture-on the surface properties and contact angles of osteoblast adhesion and proliferation on Ti surfaces. Disk-shaped Ti specimens were prepared using different surface treatments (machining, sandblasting, and sandblasting/acid-etching), and they were immersed in the etching solution and ultrasonically cleaned. Surface characterization was performed using scanning electron microscopy, digital microscopy, contact angle analysis, and X-ray photoelectron spectroscopy. …

Multiomic Investigations Into Lung Health And Disease, Sarah E Blutt, Cristian Coarfa, Josef Neu, Mohan Pammi

Faculty, Staff and Students Publications

Diseases of the lung account for more than 5 million deaths worldwide and are a healthcare burden. Improving clinical outcomes, including mortality and quality of life, involves a holistic understanding of the disease, which can be provided by the integration of lung multi-omics data. An enhanced understanding of comprehensive multiomic datasets provides opportunities to leverage those datasets to inform the treatment and prevention of lung diseases by classifying severity, prognostication, and discovery of biomarkers. The main objective of this review is to summarize the use of multiomics investigations in lung disease, including multiomics integration and the use of machine learning …

The Role Of Curcumin On Apoptosis And Nlrp3 Inflammasome-Dependent Pyroptosis On Colorectal Cancer In Vitro, Zeynep Dal, Başak Aru

Turkish Journal of Medical Sciences

Background/aim: Colorectal cancer (CRC) is one of the most common cancers worldwide. Many factors such as stress, lifestyle, and dietary habits are known to play a role in the initiation and progression of the disease. Herbal therapeutic agents including curcumin can hold a great potential against cancer treatment; however, their efficacy on CRC is still under investigation. Herein, we evaluated the anticancer mechanism of curcumin on four different CRC cell lines. Materials and methods: Cells were treated with curcumin for 24, 48 and 72 h, and IC50 doses for each cell line were calculated. Mechanistic studies were conducted with the …

Evaluation Of Local And Systemic Side Effects Of Turkovac Vaccine In Adults, Bülent Nuri̇ Kalayci, Doğu Karahan

Turkish Journal of Medical Sciences

Background/aim: COVID-19 is a respiratory disease that caused a pandemic after reportedly emerging from Wuhan, China, in December 2019. Different types of COVID-19 vaccines such as viral vectors, mRNA, and inactivated vaccines have been produced since the beginning of the pandemic. Turkovac is an inactive COVID-19 vaccine developed and produced in Türkiye. We conducted our study to investigate the local and systemic side effects of the Turkovac vaccine. Materials and methods: A cross-sectional survey-based study was conducted to collect data on the postvaccine side effects in people aged over 18 who were vaccinated with Turkovac, between March and June 2022, …

Retrospective Analysis Of Children Diagnosed With Kawasaki Disease, Fati̇h Varol, Reyhan Dedeoğlu, Azi̇z Kiliç, Murat Tuğberk Bakar, Amra Adrovi̇c, Sezgi̇n Şahi̇n, Mehmet Yildiz, Kenan Barut, Hali̇t Çam, Özgür Kasapçopur

Turkish Journal of Medical Sciences

Background/aim:The aim of our study was to evaluate the long-term impacts of Kawasaki disease on our patients regarding coronary involvement demographic characteristics, treatment regimens, and clinical course. Materials and methods: Our study included 104 patients diagnosed and hospitalized with Kawasaki disease in our center, from January 2004 to January 2019. In our study, patients were divided into three groups according to coronary artery involvement. Patients in group 1 had no echocardiographic findings, while the ones in group 2 had coronary artery dilatation and ones in group 3 had coronary artery aneurysm (CAA). Results:Among 104 patients, the median age was 9.15 …

Defining The Roles Of Pyruvate Oxidation, Tca Cycle, And Mannitol Metabolism In Methicillin-Resistant Staphylococcus Aureus Catheter-Associated Urinary Tract Infection, Santosh Paudel, Sarah Guedry, Chloe L P Obernuefemann, Scott J Hultgren, Jennifer N Walker, Ritwij Kulkarni

Faculty, Staff and Student Publications

Methicillin-resistant Staphylococcus aureus (MRSA) is an important cause of complicated urinary tract infection (UTI) associated with the use of indwelling urinary catheters. Previous reports have revealed host and pathogen effectors critical for MRSA uropathogenesis. Here, we sought to determine the significance of specific metabolic pathways during MRSA UTI. First, we identified four mutants from the Nebraska transposon mutant library in the MRSA JE2 background that grew normally in rich medium but displayed significantly reduced growth in pooled human urine (HU). This prompted us to transduce the uropathogenic MRSA 1369 strain with the transposon mutants in sucD and fumC (tricarboxylic acid …

Class-Driven Synergy And Antagonism Between A Pseudomonas Phage And Antibiotics, Paul Nicholls, Justin R Clark, Carmen Gu Liu, Austen Terwilliger, Anthony W Maresso

Faculty, Staff and Students Publications

The ubiquitous bacterial pathogen Pseudomonas aeruginosa is responsible for severe infections in patients with burns, cystic fibrosis, and neutropenia. Biofilm formation gives physical refuge and a protected microenvironment for sessile cells, rendering cure by antibiotics a challenge. Bacteriophages have evolved to prey on these biofilms over millions of years, using hydrolases and depolymerases to penetrate biofilms and reach cellular targets. Here, we assessed how a newly discovered KMV-like phage (ΦJB10) interacts with antibiotics to treat P. aeruginosa more effectively in both planktonic and biofilm forms. By testing representatives of four classes of antibiotics (cephalosporins, aminoglycosides, fluoroquinolones, and carbapenems), we demonstrated …

Severe Covid-19 Following Rituximab And Nirmatrelvir/Ritonavir Treatment In A Patient With Mctd, Case Report, Rohail A. Baig, Faieja Chowdhury, Omar Siddiqui, Adnaan Sheikh, Varun Mehta, Pranjali Dakwale

Advances in Clinical Medical Research and Healthcare Delivery

This is an article about how the use of medications such as nirmatrelvir/ritonavir can cause rebound COVID-19 and how the use of Rituximab, a biologic agent, can prolong the duration and increase severity of symptoms of COVID-19 in patients with pre-disposed autoimmune diseases that are on chronic pharmacotherapy.

Predicting Pediatric Tuberculosis: The Need For Age-Specific Host Biosignatures, Sara Suliman, Devan Jaganath, Andrew Dinardo

Faculty, Staff and Students Publications

No abstract provided.

Immunological Monitoring In Hepatitis C Virus Controlled Human Infection Model, Naglaa H Shoukry, Andrea L Cox, Christopher M Walker

Faculty, Staff and Student Publications

Controlled human infection model trials for hepatitis C virus represent an important opportunity to identify correlates of protective immunity against a well-characterized inoculum of hepatitis C virus and how such responses are modified by vaccination. In this article, we discuss the approach to immunological monitoring during such trials, including a set of recommendations for optimal sampling schedule and preferred immunological assays to examine the different arms of the immune response. We recommend that this approach be adapted to different trial designs. Finally, we discuss how these studies can provide surrogate predictors of the success of candidate vaccines.

Hepatitis A Virus And Hepatitis E Virus As Food- And Waterborne Pathogens—Transmission Routes And Methods For Detection In Food, Katalin Nemes, Sofia Persson, Magnus Simonsson

Faculty, Staff and Student Publications

Foodborne viruses are an important threat to food safety and public health. Globally, there are approximately 5 million cases of acute viral hepatitis due to hepatitis A virus (HAV) and hepatitis E virus (HEV) every year. HAV is responsible for numerous food-related viral outbreaks worldwide, while HEV is an emerging pathogen with a global health burden. The reported HEV cases in Europe have increased tenfold in the last 20 years due to its zoonotic transmission through the consumption of infected meat or meat products. HEV is considered the most common cause of acute viral hepatitis worldwide currently. This review focuses …

A Multicenter, Controlled Human Infection Study Of Influenza A(H1n1)Pdm09 In Healthy Adults, Justin R Ortiz, David I Bernstein, Daniel F Hoft, Christopher W Woods, Micah T Mcclain, Sharon E Frey, Rebecca C Brady, Christopher Bryant, Ashley Wegel, Robert W Frenck, Emmanuel B Walter, Getahun Abate, Sarah R Williams, Robert L Atmar, Wendy A Keitel, Nadine Rouphael, Mathew J Memoli, Mamodikoe K Makhene, Paul C Roberts, Kathleen M Neuzil

Faculty, Staff and Students Publications

BACKGROUND: We evaluated the associations between baseline influenza virus-specific hemagglutination inhibition (HAI) and microneutralization (MN) titers and subsequent symptomatic influenza virus infection in a controlled human infection study.

METHODS: We inoculated unvaccinated healthy adults aged 18-49 years with an influenza A/California/04/2009/H1N1pdm-like virus (NCT04044352). We collected serial safety labs, serum for HAI and MN, and nasopharyngeal swabs for reverse-transcription polymerase chain reaction (RT-PCR) testing. Analyses used the putative seroprotective titer of ≥40 for HAI and MN. The primary clinical outcome was mild-to-moderate influenza disease (MMID), defined as ≥1 postchallenge positive qualitative RT-PCR test with a qualifying symptom/clinical finding.

RESULTS: Of 76 …

Real-World Experience Of Patients With Multiple Myeloma Receiving Ide-Cel After A Prior Bcma-Targeted Therapy, Christopher J Ferreri, Michelle A T Hildebrandt, Hamza Hashmi, Leyla O Shune, Joseph P Mcguirk, Douglas W Sborov, Charlotte B Wagner, M Hakan Kocoglu, Aaron Rapoport, Shebli Atrash, Peter M Voorhees, Jack Khouri, Danai Dima, Aimaz Afrough, Gurbakhash Kaur, Larry D Anderson, Gary Simmons, James A Davis, Nilesh Kalariya, Lauren C Peres, Yi Lin, Murali Janakiram, Omar Nadeem, Melissa Alsina, Frederick L Locke, Surbhi Sidana, Doris K Hansen, Krina K Patel, Omar Alexis Castaneda Puglianini

Faculty, Staff and Student Publications

Most patients with multiple myeloma experience disease relapse after treatment with a B-cell maturation antigen-targeted therapy (BCMA-TT), and data describing outcomes for patients treated with sequential BCMA-TT are limited. We analyzed clinical outcomes for patients infused with standard-of-care idecabtagene vicleucel, an anti-BCMA chimeric antigen receptor (CAR) T-cell therapy, at 11 US medical centers. A total of 50 patients with prior BCMA-TT exposure (38 antibody-drug conjugate, 7 bispecific, 5 CAR T) and 153 patients with no prior BCMA-TT were infused with ide-cel, with a median follow-up duration of 4.5 and 6.0 months, respectively. Safety outcomes between cohorts were comparable. The prior …

Traf3-Ewsr1 Signaling Axis Acts As A Checkpoint On Germinal Center Responses, Yanchuan Li, Lele Zhu, Chun-Jung Ko, Jin-Young Yang, Hongjiao Wang, Ganiraju Manyam, Jing Wang, Xuhong Cheng, Shuli Zhao, Zuliang Jie

Faculty, Staff and Student Publications

The formation of germinal centers (GCs) is crucial for humoral immunity and vaccine efficacy. Constant stimulation through microbiota drives the formation of constitutive GCs in Peyer's patches (PPs), which generate B cells that produce antibodies against gut antigens derived from commensal bacteria and infectious pathogens. However, the molecular mechanism that regulates this persistent process is poorly understood. We report that Ewing Sarcoma Breakpoint Region 1 (EWSR1) is a brake to constitutive GC generation and immunoglobulin G (IgG) production in PPs, vaccination-induced GC formation, and IgG responses. Mechanistically, EWSR1 suppresses Bcl6 upregulation after antigen encounter, thereby negatively regulating induced GC B …

Analyzing Pseudomonas Aeruginosa With Bacteriophage Tags Using Photoacoustic Flow Cytometry, Jennifer C. Schinke

Electronic Theses and Dissertations

The number of daily bacterial infections is climbing and the CDC explains that this is due to the antibiotic-resistant threat in the United States. Finding a faster way of bacterial identification is necessary as it currently takes 1-4 days for a medical lab to culture and identify bacteria. Photoacoustic flow cytometry (PAFC) can be used as an alternative method resulting in swift identification within an hour (Edgar, 2019). Pseudomonas aeruginosa, cell line PA01, will be coated in up to a few hundred red dyed phages making it detectible by the photoacoustic flow cytometry system. Bacteriophages (phages) are viruses that …

Dna-Encoded Chemical Libraries Yield Non-Covalent And Non-Peptidic Sars-Cov-2 Main Protease Inhibitors, Ravikumar Jimmidi, Srinivas Chamakuri, Shuo Lu, Melek Nihan Ucisik, Peng-Jen Chen, Kurt M Bohren, Seyed Arad Moghadasi, Leroy Versteeg, Christina Nnabuife, Jian-Yuan Li, Xuan Qin, Ying-Chu Chen, John C Faver, Pranavanand Nyshadham, Kiran L Sharma, Banumathi Sankaran, Allison Judge, Zhifeng Yu, Feng Li, Jeroen Pollet, Reuben S Harris, Martin M Matzuk, Timothy Palzkill, Damian W Young

Faculty, Staff and Students Publications

The development of SARS-CoV-2 main protease (Mpro) inhibitors for the treatment of COVID-19 has mostly benefitted from X-ray structures and preexisting knowledge of inhibitors; however, an efficient method to generate Mpro inhibitors, which circumvents such information would be advantageous. As an alternative approach, we show here that DNA-encoded chemistry technology (DEC-Tec) can be used to discover inhibitors of Mpro. An affinity selection of a 4-billion-membered DNA-encoded chemical library (DECL) using Mpro as bait produces novel non-covalent and non-peptide-based small molecule inhibitors of Mpro with low nanomolar Ki values. Furthermore, these compounds demonstrate efficacy against mutant forms of Mpro that …

Donor-Recipient Specificity And Age-Dependency In Fecal Microbiota Therapy And Probiotic Resolution Of Gastrointestinal Symptoms, Qinglong Wu, Prapaporn Boonma, Shyam Badu, Nazli Yalcinkaya, Sik Yu So, Kevin W Garey, Kent Williams, L Eugene Arnold, Robert J Shulman, Richard Kellermayer, Tor C Savidge

Faculty, Staff and Students Publications

Fecal microbiota transplantation (FMT) has proven to be an effective treatment for recurrent Clostridioides difficile infection (rCDI) in both adult and pediatric patients. However, as microbiome development is a critical factor in children, it remains unclear whether adult fecal donors can provide age-appropriate functional restoration in pediatric patients. To address this issue, we conducted an integrated systems approach and found that concordant donor strain engraftment, along with metabolite restoration, are associated with FMT outcomes in both adult and pediatric rCDI patients. Although functional restoration after FMT is not strain-specific, specialized metabolic functions are retained in pediatric patients when adult fecal …

Safety And Efficacy Of Immune Checkpoint Inhibitors In Patients With Cancer And Viral Hepatitis: The Md Anderson Cancer Center Experience, Mirella Nardo, Bulent Yilmaz, Blessie Elizabeth Nelson, Harrys A Torres, Lan Sun Wang, Bruno Palma Granwehr, Juhee Song, Hanna R F Dalla Pria, Van A Trinh, Isabella C Glitza Oliva, Sapna P Patel, Nizar M Tannir, Ahmed Omar Kaseb, Mehmet Altan, Sunyoung S Lee, Ethan Miller, Hao Zhang, Bettzy A Stephen, Aung Naing

Faculty, Staff and Student Publications

Background: Despite the clinical benefit of immune checkpoint inhibitors (ICIs), patients with a viral hepatitis have been excluded from clinical trials because of safety concerns. The purpose of this study was to determine the incidence rate of adverse events (AEs) in patients with viral hepatitis who received ICIs for cancer treatment.

Materials and methods: We conducted a retrospective study in patients with cancer and concurrent hepatitis B or C, who had undergone treatment with ICI at MD Anderson Cancer Center from January 1, 2010 to December 31, 2019.

Results: Of the 1076 patients screened, we identified 33 with concurrent hepatitis. …

Long-Term Spring Through Fall Capture Data Of Eptesicus Fuscus In The Eastern Usa Before And After White-Nose Syndrome, Molly Simonis, Lynn K. Hartzler, Joshua Campbell, Timothy C. Carter, Lisa Noelle Cooper, Katelin Cross, Katherine Etchison, Traci, R. Andrew King, Richard J. Reynolds, Yasmeen Samar, Michael Yasmeen, Sarah Stankavich, Gregory G. Turner, Megan A. Rúa

Biological Sciences Faculty Publications

Emerging infectious diseases threaten wildlife populations. Without well monitored wildlife systems, it is challenging to determine accurate population and ecosystem losses following disease emergence. North American temperate bats present a unique opportunity for studying the broad impacts of wildlife disease emergence, as their federal monitoring programs were prioritized in the USA throughout the 20 th century and they are currently threatened by the invasive fungal pathogen, Pseudogymnoascus destructans ( Pd ), which causes white-nose syndrome. Here we provide a long-term dataset for capture records of Eptesicus fuscus (big brown bat) across the eastern USA, spanning 16 years before and 14 …

Dean's Research Newsletter, August 2023, Neil W. Schluger

SOM Dean's Research Newsletter

No abstract provided.