Medical Sciences Commons^™

The Development Of A Framework To Classify Medication Deprescribing Among Patients With Type 2 Diabetes In Primary Care Practices, Puja B Gandhi, Yoav Jacob, Joeita F Macfield, Gia Merlo, Stefanie M Meyer, Shivani S Patel, Caroline Rhéaume, Kara L Staffier, Madeline Watson, Micaela C Karlsen

Faculty, Staff and Student Publications

No abstract provided.

Proposed Standardized Nomenclature For Anomalous Aortic Origin Of A Coronary Artery: An International Multidisciplinary Initiative, Carlos M Mery, Meena Nathan, Christoph Gräni, Rajesh Krishnamurthy, Cristina Basso, Marshall L Jacobs, Julie A Brothers, Massimo A Padalino, Silvana Molossi

Faculty, Staff and Students Publications

Increasing use of advanced noninvasive imaging has provided great anatomic and morphologic details to characterize congenital coronary artery anomalies. Anomalous aortic origin of a coronary artery (AAOCA) is a subtype that may lead to myocardial ischemia with variable clinical manifestations across the lifespan. Management decision making in AAOCA is hindered by anatomic variants of differing physiologic consequences. Several systems of nomenclature have been used that lack uniformity in potentially high-risk morphologic features. The ICAAC (International Coronary Artery Anomalies Collaborative), a group of experts in coronary artery anomalies, proposes a standardized nomenclature to describe anatomy and morphologic features of AAOCA using …

Patiromer For Patients With Heart Failure At Risk Of Hyperkalemia: Care-Hk In Hf Registry, Omar Cantu-Martinez, Stephen J Greene, Khaja M Chinnakondepalli, Stefan D Anker, Biykem Bozkurt, Javed Butler, John G Cleland, Nihar Desai, Diederick E Grobbee, Ellie Kelepouris, Giuseppe Rosano, Tibor Kempf, Martin Schulz, Carla-Maria Brandes, Victoria Donachie, Andrew J Sauer

Faculty, Staff and Students Publications

Background: For patients with heart failure (HF), hyperkalemia (HK) may prevent optimal renin-angiotensin system inhibitor (RASi) use. Randomized trials show that patiromer, a contemporary potassium binder, reduces serum potassium (sK+) concentrations and HK, potentially enabling RASi optimization. We sought to assess the real-world effectiveness of patiromer in facilitating RASi optimization in HF patients at increased risk of HK.

Methods and results: The CARE-HK in HF (Cardiovascular and Renal Treatment in HF Patients with HK or at High Risk of HK) (NCT04864795) was a prospective registry of patients with chronic HF at increased risk of HK (prior or current …

Monitoring Relapse In Post-Transplant Acute Myeloid Leukemia Requires Integrated Assessment, With Flow Cytometry Showing The Highest Efficacy, Wei J Wang, Sa A Wang, Hong Fang, Qing Wei, Shimin Hu, Sanam Loghavi, Gheath Al-Atrash, Chenxuan Zang, Peng Wei, Jeffrey L Medeiros, Wei Wang

Faculty, Staff and Student Publications

No abstract provided.

An Integrated Germline And Somatic Genomic Model For Coronary Artery Disease, Xiong Yang, Min Seo Kim, Xinyu Zhu, Md Mesbah Uddin, Tetsushi Nakao, So Mi Jemma Cho, Satoshi Koyama, Tingfeng Xu, Laurens F Reeskamp, Rufan Zhang, Zhaoqi Liu, Yunga A, Paul S De Vries, Ramachandran S Vasan, Eric Boerwinkle, Alanna C Morrison, Bruce M Psaty, Russell P Tracy, Susan R Heckbert, Michael H Cho, Jeong H Yun, Nicholette D Palmer, Donald W Bowden, Joanne M Murabito, Daniel Levy, Nancy L Heard-Costa, George T O'Connor, Lewis C Becker, Brian G Kral, Lisa R Yanek, Laura M Raffield, Bertha Hidalgo, Jerome I Rotter, Stephen S Rich, Kent D Taylor, Wendy S Post, Charles Kooperberg, Alexander P Reiner, Braxton D Mitchell, Sharon L R Kardia, Jennifer A Smith, Patricia A Peyser, Lawrence F Bielak, Dong Keon Yon, Hong-Hee Won, Donna K Arnett, Albert V Smith, Stacey B Gabriel, Patrick T Ellinor, Nhlbi Trans-Omics For Precision Medicine (Topmed) Consortium, Pradeep Natarajan, Minxian Wang, Akl C Fahed

Faculty, Staff and Student Publications

Multiple germline and somatic genomic factors are associated with risk of coronary artery disease, but there is no single measure of risk that integrates all information from a DNA sample. To address this gap, we develop an integrated genomic model that includes six germline and somatic genetic drivers for coronary artery disease, including polygenic risk score, genetically-proxied proteomic/metabolomic risk scores, and clonal hematopoiesis of indeterminate potential. We evaluated its predictive power in the UK Biobank (N = 391,536), and validate it using data from the TOPMed program (N = 34,177). The 10-year coronary artery disease risk based on the integrated …

Before And After The Bottleneck: Pediatric Group A Streptococcal Infections In Houston, Tx, From 2013 To 2023, Misu A Sanson, Maria Gabriela Segura, Aya Aboulhosn, Luis A Vega, Sakina Chinwala, Lauren M Sommer, J Chase Mcneil, Anthony R Flores

Faculty, Staff and Student Publications

Toward the end of the COVID-19 pandemic, many reports described increasing group A streptococcal (GAS) infections. We sought to describe pandemic-associated changes in GAS clinical and molecular epidemiology. GAS isolates were collected from Texas Children's Hospital laboratory from 01 January 2013 to 31 December 2023 and grouped into pre-pandemic (2013-2019) and pandemic (2020-2023) periods. Invasive (INV), skin and soft tissue infection (SSTI), and pharyngeal (PHG) disease types were determined by medical record review. All isolates were emm typed, and nonsusceptibility (NS) to tetracycline, erythromycin, and clindamycin was determined using standard methods. We analyzed 2,717 isolates (pre-pandemic, n = 1,640; pandemic, …

Explainable Drug Side Effect Prediction In Central Neural System Via Biologically Informed Graph Neural Network, Tongtong Huang, Ko-Hong Lin, Rodrigo Machado-Vieira, Jair C Soares, Xiaoqian Jiang, Yejin Kim

Faculty, Staff and Student Publications

The early detection of potential side effects (SEs) is a critical yet formidable challenge within the realms of drug development and patient healthcare management. Conventional in-vitro or in-vivo approaches for SE detection are often not feasible to scale during the preclinical phase for numerous drug candidates. Innovations in explainable artificial intelligence offer the prospect of early detection of potential SEs for novel therapeutics prior to their release in the market, as well as the explication of the underlying biological mechanisms. In this context, we present a novel biologically informed graph-based model, called HHAN-DSI, which capitalizes on multimodal interactions among molecular …

Comparative Analysis Of Clearing Methods For 3d Imaging Of The Vasculature In Mineralized Mouse Tissues, Azeez O Ishola, Athira Pillai, Taeyong Ahn, Re-Join Consortium, Chih-Wei Hsu, Brendan Lee, Nele Haelterman, Joshua D Wythe

Faculty, Staff and Students Publications

Historically, visualization of vascular networks within the musculoskeletal system, particularly in mineralized tissues such as bones and joints, has been limited to conventional 2D histological approaches. Recent advances in optical tissue clearing technologies and fluorescence imaging approaches in whole, intact tissues offer an entrée to interrogate the vasculature at unprecedented resolution during both musculoskeletal development and in pathologic contexts in three dimensions. However, these clearing techniques were originally not developed for imaging hard mineralized tissues, such as the femur and tibia. Herein, we have optimized tissue decalcification conditions and compared aqueous- and solvent-based tissue clearing approaches to establish an optimal …

Translating Multi-Omics Into Healthcare: Requisites For Scalable And Equitable Implementation, Birute Tumiene, David R Adams, Robert Allaway, Maria J Barrero, Chun-Hung Chan, Víctor Faundes, Vanessa S Fear, Polina Glezer, Claudia Fuchs, Tudor Groza, Elisa J F Houwink, Saumya Shekhar Jamuar, Mary Catherine V Letinturier, Richa Madan Lomash, Ratna Dua Puri, Juergen K V Reichardt, Ruty Mehrian-Shai, Francois H Van Der Westhuizen, Gaurav K Varshney, Shinya Yamamoto, Gareth Baynam

Faculty, Staff and Students Publications

Multi-omics in combination with advanced computational methodologies synthesizes diverse omics data to provide deeper insights into molecular interactions and offers transformative potential for unravelling phenomenon behind disease complexities, improving diagnostics, disease prevention, and personalized treatments. This integrative strategy enables our understanding of gene-environment relationships, chronic disease progression, and the intricate molecular pathways involved in health. Effective multi-omics analyses require robust data sharing, accessibility, interoperability, and governance, which are critical for linking genomic elements to phenotypic traits. The Global Alliance for Genomics and Health advocates for responsible data-sharing practices, by promoting key principles such as transparency and equity. By emphasizing a …

Incidence Of Autoimmune Diseases In Children With Atopy Treated With Dupilumab, Stanislaw J Gabryszewski, Kathryn Hirabayashi, Morgan Botdorf, Mitchell Maltenfort, Christopher B Forrest, Theresa W Guilbert, Madeline Schutt, Hiroki Morizono, Gerardo Vazquez Garcia, Anna Cristina Garza-Mayers, Joseph Demetrius Hernandez, Sara Anvari, Suchitra Rao, Jonathan M Spergel

Faculty, Staff and Students Publications

Background: The type 2 inflammation-blocking agent dupilumab has gained traction as an effective treatment of multiple atopic diseases. New-onset autoimmune manifestations have been infrequently reported in dupilumab-treated atopic patients, primarily among adults. Autoimmune outcomes in atopic children on dupilumab are less clear.

Objective: We aimed to determine if dupilumab treatment of atopic children is associated with increased autoimmune or autoinflammatory disease diagnosis risk.

Methods: Using a multi-institutional electronic health record database composed of 10 PEDSnet academic health systems, we performed a retrospective cohort study of children aged 6-17 with atopy (ie, moderate-to-severe atopic dermatitis and/or persistent asthma, as defined by …

Net Benefit Of Surveillance Varies By Hepatocellular Carcinoma Risk In Patients With Cirrhosis, Akash Patel, Elena Gavrila, Sruthi Yekkaluri, Yujin Hoshida, Ruben Hernaez, Amit G Singal

Faculty, Staff and Students Publications

Background: The risk of hepatocellular carcinoma (HCC) and net benefit of surveillance may differ between patients with cirrhosis. We compared the benefits and harms of HCC surveillance across risk strata in patients with cirrhosis.

Methods: We leveraged a cohort of patients with cirrhosis from a pragmatic RCT of HCC surveillance outreach enrolled between March 2018 and April 2021. Patients were stratified into low-, intermediate-, and high-risk categories based on published thresholds for three validated clinical risk scores. We calculated HCC incidence rates and moderate-to-severe physical harms for each risk stratum.

Results: Of 2142 patients with cirrhosis followed for a median …

Residual Risk Of Hyperkalemia Among Patients With Heart Failure Treated With Both Sglt2i And Arni, Stephen J Greene, Shachi Patel, Khaja Chinnakondepalli, Stefan D Anker, Michael Böhm, Biykem Bozkurt, Javed Butler, John Gf Cleland, Andrew J Coats, Nihar Desai, Victoria Donachie, Ellie Kelepouris, Giuseppe Rosano, Carla-Maria Brandes, Andrew J Sauer

Faculty, Staff and Students Publications

No abstract provided.

K2p Channels As Key Regulators Of Cardiovascular And Pulmonary Vascular Function, Hala Y Abdelnasser, Xinchun Pi, Lavannya M Pandit, Bradley K Mcconnell

Faculty, Staff and Students Publications

Two-pore domain potassium (K2P) channels are the most recently identified family of potassium channels. They are regarded as the largest group of background “leak” channels, encoded by 15 mammalian KCNK genes, and divided into six subfamilies (TWIK, TREK, TASK, TALK, THIK, and TRESK). These channels have a role in stabilizing the resting membrane potential. Their widespread presence in the heart and vasculature supports cellular homeostasis by regulating cardiac rhythm, vascular tone, and protection against ischemic stress. The TASK, TWIK, and TREK subfamilies are the most abundantly expressed K2P channel subfamilies in the cardiovascular system, and dysregulation of specific members has …

Panic Disorder Treated With Individualised Homoeopathic Medicines: A Case Series, Hima Bindu Ponnam, Gr Kiranmayee Rompicherla

Indian Journal of Research in Homoeopathy

Introduction: Panic disorder is one category of generalised anxiety disorder that is commonly reported in a majority of the outpatient departments of primary care hospitals, especially in the COVID-19 post-pandemic era. Although its prevalence is lower compared to other anxiety disorders, panic disorder remains a serious concern, as it often leads to cardiorespiratory emergencies; therefore, prompt recognition and timely management are crucial. Since the first-line pharmacological interventions of modern medicine are expensive and associated with certain undesirable side effects, the homoeopathic system of medicine appears to be a safer and more economical alternative in such cases. Keeping this in view, …

Mitochondrial Transfer And Induced Ros As A Therapeutic Strategy In Idh2-Mutant Chondrosarcoma, Vegas R. Bedder, Caleb Wyckoff, Chris Osgood, Gavin A. Vasquez, Michael Stacey

Knowledge and Creativity Expo

Chondrosarcoma (CS) are common bone cancers that produce cartilaginous tumors and are extremely refractive to chemo-and-radiation therapies, leaving very limited treatment options. They contain mutations in the isocitrate dehydrogenase genes, IDH1 or IDH2. Either IDH1 or IDH2 mutations are present in individual tumors, but not both. They both convert alphaketoglutarate (αKG) into the potent oncometabolite D-2-hydroxyglutarate (D2HG). D2HG can be transported from the tumors to cells of the tumor microenvironment (TME) where it can alter metabolic and epigenetic profiles in recipient cells. The process of α-KG to D2HG conversion occurs in the cytoplasm of IDH1 mutant cells, and in the …

Molecular Characterization Of Humanized Apoe Mouse Models Reveals Source And Genotype Dependent Differences, Na Wang, Gefei Yu, Zhen Wang, Alla Alnobani, Suren Jeevaratnam, Xue Zhang, Meghan Mcreynolds, Yuzhou Chang, Fangfang Qi, William Tauer, Cassandra Rosenberg, Melissa Wren, Tadafumi C Ikezu, Yuka A Martens, Minghui Wang, Bin Zhang, Gregory W Carter, Michael Sasner, David M Holtzman, Junmin Peng, Long-Jun Wu, Takahisa Kanekiyo, Chia-Chen Liu, Guojun Bu

The Brown Foundation: Institute of Molecular Medicine

Background

Humanized APOE targeted-replacement (TR) mice are essential tools for studying apoE isoform effects in Alzheimer’s disease (AD) and other apoE-related disorders. Despite their widespread use, existing APOE mouse models, generated with different gene targeting strategies, have not been directly compared in terms of apoE isoform expression, lipid profiles, and transcriptomic signatures. Such differences could impact how we interpret APOE genotype-related outcomes, as well as related underlying molecular mechanisms.

Methods

We conducted a comprehensive molecular comparison of humanized APOE mouse models from three sources: Taconic Biosciences (TAC), the Cure Alzheimer’s Fund (CAF), and The Jackson Laboratory (JAX). We assessed apoE …

A Cross-Sectional Survey On Hpv Vaccination In A Houston Hiv Clinic, Shailee R Modi, Erika S Fanous, Avery N Sinnathamby, Laura O Van Buskirk, Jason L Holliday, J Brooks Jackson, Mary B Rysavy

Faculty, Staff and Student Publications

Background/Objectives: Human papillomavirus (HPV) is the most common sexually transmitted infection worldwide and causes cervical cancer in women. Patients with human immunodeficiency virus (HIV) are particularly susceptible to this virus. An effective vaccine against high-risk HPV genotypes is available. This study sought to evaluate barriers to HPV vaccination in HIV-positive female patients between the ages of 18 and 65 in a county clinic in Houston.

Methods: A cross-sectional survey was conducted in May-June 2025 with 131 patients at Thomas Street Health Center in Houston. The survey assessed patient demographics, attitudes toward and knowledge of HPV vaccination (at least one dose), …

Tulane Virus Protease As A Structural Surrogate For Inhibitor Screening Of Human Norovirus Proteases, Son Pham, Nikhil Sharma, Banumathi Sankaran, Jalen Nguyen, Mary K Estes, Joseph M Hyser, B V Venkataram Prasad

Faculty, Staff and Students Publications

Human norovirus (HuNoV) is a significant cause of gastroenteritis worldwide, affecting people of all age groups. There are currently no vaccines or drugs available, leaving susceptible populations vulnerable to severe or protracted illness. A HuNoV cultivation system is pivotal for screening norovirus antivirals. While the human intestinal enteroid cultivation system allows robust replication of multiple HuNoV strains, it presents technical and cost barriers. Tulane virus (TV), a surrogate for HuNoV, replicates well in monkey kidney cell lines and is closely related to norovirus in cellular biology. Here, we determined the structures of TV protease (TV-Pro) alone and in complex with …

Conserved Neutrophil Degranulation Transcripts In Hiv-Tb Coinfected Children Across East And Southern Africa, Eric Katagirya, Busisiwe Mlotshwa, Samuel Kyobe, Savannah Mwesigwa, Gaone Retshabile, Lesedi Williams, Marion Amujal, John Mukisa, Gerald Mboowa, David P Kateete, Misaki Wayengera, Sununguko Wata Mpoloka, Angella N Mirembe, Ishmael Kasvosve, Koketso Morapedi, Makhosazana Dlamini, Betty Nsangi, Grace P Kisitu, Adeodata R Kekitiinwa, Gabriel Anabwani, Moses L Joloba, Eddie Mujjwiga Wampande, Dithan Kiragga, Florence Anabwani-Richter, Chester W Brown, Graeme Mardon, Neil A Hanchard, Mogomotsi Matshaba, And For The Collaborative African Genomics Network (Cafgen)

Faculty, Staff and Students Publications

Background: HIV-tuberculosis (HIV-TB) coinfection poses a significant public health challenge among children in high-burden African regions. Most previous transcriptomic studies have concentrated on adults and non-African populations, primarily analyzing gene-level differential expression. This approach overlooks multi-isoform complexity and may obscure both inherent and pathogen-induced intragenic heterogeneity. This multi-center case-control study aimed to identify and characterize the transcript-level landscape of HIV-TB coinfection in children from different African regions.

Methods: We analyzed whole-blood RNA sequencing data from 97 children with and without tuberculosis from Uganda (East Africa) and from Botswana and Eswatini (Southern Africa). Reads were quality-controlled, and low-abundance transcripts filtered out. …

Heterogeneity And Plasticity Of The Naive Cd4+ T Cell Compartment, Alia Sajani, Evelien Schaafsma, Walburga Croteau, Mohamed Eltanbouly, Elizabeth C Nowak, Chao Cheng, Christopher M Burns, Mary Jo Turk, Randolph J Noelle, J Louise Lines

Faculty, Staff and Students Publications

This study describes the transcriptional heterogeneity of murine and human naive CD4+ T cells as comprising multiple discrete clusters that impact CD4+ T cell fate and trajectories. Naive CD4+ T cells experiencing inflammatory environments exhibit an altered transcriptional state that biases their differentiation trajectories.

Genome-Wide Crispr Screen Identifies A Cytokine-Enhancer Circuit Driving Hif-2Α Activation In Renal Cancer, Jun Fang, Jeremy M Simon, Tao Wang, Yunpeng Gao, Xianju Bi, Lianxin Hu, Chengheng Liao, Cheng Zhang, Yayoi Adachi, Jin Zhou, Hongyi Liu, Qian Liang, James A Nathan, Ram Mani, James Brugarolas, Qing Zhang

Faculty, Staff and Student Publications

Resistance to HIF-2α inhibitors such as Belzutifan underscores the need to better understand how HIF-2α is transcriptionally regulated in clear cell renal cell carcinoma (ccRCC). Here, we uncover a cytokine-driven enhancer mechanism that sustains HIF-2α expression through the JAK1-STAT3 signaling pathway. Using a genome-wide CRISPR screen in VHL-deficient ccRCC cells, we identified SOCS3 as a key negative regulator of HIF-2α. Mechanistically, loss of SOCS3 activates JAK1-STAT3 signaling, leading to the recruitment of STAT3 to distal enhancers upstream of EPAS1 that physically loop to its promoter to drive HIF-2α transcription. This cytokine-enhancer circuit was recapitulated in ccRCC patient samples and functionally …

Fecal Carbohydrate-Degrading Bacteria Are Associated With Reduced Incidence Of Lower Gastrointestinal Gvhd, Christopher Fan, Tomo Hayase, Chia-Chi Chang, Israel K Glover, Ivonne I Flores, Lauren K Mcdaniel, Miriam R Ortega, Christopher A Sanchez, Rawan K El-Himri, Alexandria N Brown, Jennifer L Karmouch, Mohamed A Jamal, Saira S Ahmed, Taylor M Halsey, Yimei Jin, Wen-Bin Tsai, Rishika Prasad, Altai Enkhbayar, Aqsa Mohammed, Maren Schmiester, Ashish Damania, Nadim J Ajami, Jennifer A Wargo, Christine B Peterson, Gabriela Rondon, Taha Al-Juhaishi, Amin M Alousi, Jeffrey J Molldrem, Richard E Champlin, Elizabeth J Shpall, Eric Martens, Cesar A Arias, Robert R Jenq, Eiko Hayase

Faculty, Staff and Student Publications

Lower gastrointestinal graft-versus-host disease (LGI-GVHD) carries morbidity and mortality for patients undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT), with critical contributions from the intestinal microbiome. In a retrospective cohort of metagenomic sequencing of stool from patients with allo-HSCT (N = 90), we found that a reduction in specific Parabacteroides and Bacteroides species around the time of engraftment contributes to LGI-GVHD risk. Given the known diverse carbohydrate-degrading functionality of these bacteria, we investigated gene abundances for carbohydrate-active enzymes (CAZymes) and found that Parabacteroides merdae, P distasonis, and Bacteroides ovatus abundances were significantly correlated with CAZymes in patients who did not develop …

Efficacy And Safety Of Stem Cell-Based Interventions For Burn Wound Healing: A Systematic Review And Meta-Analysis Of Pre-Clinical And Early Clinical Evidence, Prayuth Poowaruttanawiwit, Patsanan Kulla, Naveeya Pakpoomkamonlert

The Thai Journal of Pharmaceutical Sciences

Background: Burn injuries remain a major therapeutic challenge, with conventional treatments often failing to achieve complete functional skin regeneration. Stem cell-based interventions, including mesenchymal stem cells (MSCs) and exosome derivatives, have demonstrated regenerative and immunomodulatory potential, yet their translation to clinical practice remains limited.
Objectives: To systematically evaluate the efficacy and safety of stem cell-based therapies for burn wound healing across pre-clinical and clinical studies.
Materials and Methods: Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2020 guidelines, four databases (PubMed, Embase, Scopus, and Cochrane) were searched through April 2025. Eligible studies included randomized controlled trials and controlled pre-clinical …

Tour Of Old & Rare Books Collection, Kelsey Koym, Tara Sims

History of Medicine Seminar

No abstract provided.

Intouch Week Of March 23, 2026, New York Medical College

InTouch

• Match Day Marks a New Season of Growth for the Class of 2026
• NYMC Explores the Lasting Impact of Marie Curie at Women’s History Month Event
• Department of Public Health Introduces New Certificate Option
• NYMC Teams Shine at Inaugural RISE Case Competition
• New Vein-Harvesting Technique Could Reduce Bypass Graft Failure
• Spring Into Publishing: Meet the Experts
• Student Spotlight: Exploring Connections Between Alzheimer's Disease and Glaucoma

Γδ T Cells At The Interface Of Innate And Adaptive Immunity In Cancer, Arnau Solé Casaramona, Martin F Bachmann, Eva Sevick-Muraca, Mona O Mohsen

The Brown Foundation: Institute of Molecular Medicine

γδ T cells are unconventional lymphocytes that bridge innate and adaptive immunity by combining recognition of stress-induced ligands independently of classical major histocompatibility complex molecules with the capacity to undergo clonal expansion and long-term adaptation. Their unusual ability to detect malignant transformation using semi-invariant T-cell receptors, butyrophilin recognition and natural killer-like receptors positions them as powerful effector cells in tumors that evade classical immune escape mechanisms. Furthermore, distinct γδ subsets have distinct phenotyping and specific tissue-residencies, which could be leveraged to modulate immunological responses. We evaluate engineered therapies and different experimental platforms for studying γδ T cell biology. We conclude …

Antimicrobial Activity Of Sulbactam-Durlobactam Against Acinetobacter Baumannii-Calcoaceticus Complex Strains Causing Non-Respiratory And Non-Bloodstream Infections From The United States (2023–2025), Elizabeth Cyr, Jill Argotsinger, Eric T Beck, Robin R Chamberland, Andrew E Clark, Anne R Daniels, Rachael Liesman, Mark Fisher, Philip Gialanella, Jonathan Hand, Amanda T Harrington, Romney M Humphries, Holly Huse, Robert Hamilton-Seth, Julia D Hankins, Wesley D Kufel, Scott W Riddell, Meera Mehta, Ryan Demkowicz, A Brian Mochon, Hossein Salimnia, Ayesha Khan, Virginia M Pierce, Raghava Potula, Tsigereda Tekle, Patricia J Simner, Robert J Tibbetts, Christine Vu, Lilian M Abbo, Octavio Martinez, Rebekah E Dumm, Manohar B Mutnal, Timothy C Jenkins, Violeta Chávez, Paulette Pinargote, Jennifer Bowling, Erik Munson, Daniel V Zurawski, David P Nicolau, Tomefa E Asempa, On Behalf Of The Acinetobacter Baumannii Complex National Biorepository (Acnbio) Study Group

Faculty, Staff and Student Publications

Acinetobacter baumannii most often causes pneumonia in critically ill patients. However, A. baumannii is also an important cause of a broader range of infections, including skin/wound and urinary tract infections. This study aims to evaluate the in vitro activity of sulbactam-durlobactam and comparator antibiotics, including meropenem and cefiderocol against A. baumannii-calcoaceticus complex isolates from non-respiratory and non-bloodstream sources. Samples included 285 A. baumannii-calcoaceticus complex isolates enriched for carbapenem resistance collected across 17 states in the United States (January 2023–May 2025). Antimicrobial susceptibility tests were conducted by manual broth microdilution and interpreted according to Clinical and Laboratory Standards Institute (CLSI) and …

Precision Percutaneous Coronary Intervention, Travis M Wilson, Uzair Munaf, Nafhat Shaikh, Affan Rizwan, Riyan Siddiqui, Hafeez Ul Hassan Virk, Mahboob Alam, Umair Khalid, Muzamil Khawaja, Tanawat Attachaipanich, Larisa H Cavallari, Tania Ahuja, Michael G Nanna, Samin K Sharma, Lloyd W Klein, Gary S Mintz, Chayakrit Krittanawong

Faculty, Staff and Students Publications

Precision-based percutaneous coronary intervention (PCI) integrates contemporary strategies across the pre-, intra-, and post-procedural phases to improve outcomes and minimize complications. Emerging evidence underscores the value of these strategies in reducing adverse events and improving procedural efficiency. While artificial intelligence and pharmacogenomics hold long-term promise for enhancing personalization, their clinical utility in PCI remains in the early stages of development.

A Retrospective Analysis Of Taxane-Based Chemotherapy In Small Bowel Adenocarcinoma, Mir Lim, Nikhil Grandhi, Preksha Shah, Kanwal Raghav, Victoria Serpas, Maria Pia Morelli, Katrina Pedersen, Aparna Kalyan, Mohamed Salem, Ryan Huey, John Paul Shen, Huamin Wang, Hua Wang, Anjali Vinocha, Jane Thomas, Robert Wolff, Michael J Overman

Faculty, Staff and Student Publications

Background: Small bowel adenocarcinoma (SBA) is molecularly distinct from colorectal and gastric cancers, yet treatment typically parallels colorectal cancer. We evaluated the activity of taxane-based therapy in the largest SBA cohort to date.

Methods: We retrospectively reviewed SBA patients treated with taxane-based chemotherapy at MD Anderson Cancer Center from 1994-2024. Eligible patients had pathologic confirmation, received >1 treatment cycle, and had tumor response evaluation. Survival analyses were analyzed using Kaplan-Meier and Cox proportional hazard models.

Results: Seventy patients were identified. Median age was 57, and 59% were male. Primary sites were duodenum (44%), jejunum (34%), and Ileum (16%). Metastatic sites …

Protocol For Spatial Profiling Of Immune Cells In The Mouse Cornea And Conjunctiva Using Nanostring Geomx Dsp And Ncounterpro Platforms, Lois Kim, Karthikeyan Ramasamy, Ajay Sharma

Pharmacy Faculty Articles and Research

Quantification of immune cells and their activation status in a spatially specific manner in a healthy or diseased tissue is a valuable tool in immunology. Here, we present a protocol for the spatial profiling of immune cells in the mouse cornea and conjunctiva. We describe steps for immunostaining with photocleavable oligonucleotide-conjugated antibodies, selecting regions of interest (ROIs), and collecting UV-cleaved oligonucleotides using GeoMx DSP. We then detail procedures for hybridizing collected oligonucleotides, cartridge blotting using nCounter Pro Prep, data acquisition, and data analysis.