Medical Sciences Commons^™

Platelets On Fire During Chemotherapy, K Vinod Vijayan

Faculty, Staff and Students Publications

No abstract provided.

Epilepsy Therapies Symposium | Do We Really "Outgrow" Seizures?, Adam Ostendorf, Genna J Waldman, Lara Jehi, Mohammed Ilyas, Dean Naritoku, Alica M Goldman

Faculty, Staff and Students Publications

Initiation and maintenance of antiseizure therapy can be relatively straightforward in most patients. Depending on epilepsy type, patients may be more or less likely to enter remission or a resolution of their epilepsy and the International League Against Epilepsy developed clinically guiding definitions in this regard. The mechanisms by which resolution or remission are achieved are poorly understood which complicates clinical decision making and risk estimate for future seizure relapse. The impetus for the maintenance of medical therapy in a seizure-free patient is also age-dependent. In children, one ought to consider the unknown effects of antiseizure medications on the developing …

Il-12 Encoding Ondv Synergizes With Car-T Cells In Orthotopic Models Of Non-Small Cell Lung Cancer, Amanda Rosewell Shaw, Daisuke Morita, Caroline E Porter, Eric Tu, Greyson W Biegert, Sonia Agrawal, Nicholas Durham, Malcolm K Brenner, Masataka Suzuki

Faculty, Staff and Students Publications

Systemic administration of oncolytic viruses (OVs) is a promising approach for targeting metastatic solid tumors, but their anti-tumor activity is limited by pre-existing neutralizing antibodies against common human viruses. Therefore, investigators have developed OVs derived from non-human host viruses. Successful implementation of this strategy requires that the viral vector selectively infects and replicates within human cancer cells. Newcastle disease virus (NDV) is an avian paramyxovirus that, as NDV-based OVs (oNDVs), has demonstrated safety and activity against multiple human tumors in clinical trials. Their use as a single agent, however, is insufficient to cure tumors. Similarly, chimeric antigen receptor-modified T cells …

Health Equity Innovation In Precision Medicine: Data Stewardship And Agency To Expand Representation In Clinicogenomics, Patrick J Silva, Vasiliki Rahimzadeh, Reid Powell, Junaid Husain, Scott Grossman, Adam Hansen, Jennifer Hinkel, Rafael Rosengarten, Marcia G Ory, Kenneth S Ramos

Center for Medical Ethics and Health Policy Staff Publications

Most forms of clinical research examine a very minute cross section of the patient journey. Much of the knowledge and evidence base driving current genomic medicine practice entails blind spots arising from underrepresentation and lack of research participation in clinicogenomic databases. The flaws are perpetuated in AI models and clinical practice guidelines that reflect the lack of diversity in data being used. Participation in clinical research and biobanks is impeded in many populations due to a variety of factors that include knowledge, trust, healthcare access, administrative barriers, and technology gaps. A recent symposium brought industry, clinical, and research participants in …

Quinoline-Based Compounds Can Inhibit Diverse Enzymes That Act On Dna, Jujun Zhou, Qin Chen, Ren Ren, Jie Yang, Bigang Liu, John R Horton, Caleb Chang, Chuxuan Li, Leora Maksoud, Yifei Yang, Dante Rotili, Abhinav K Jain, Xing Zhang, Robert M Blumenthal, Taiping Chen, Yang Gao, Sergio Valente, Antonello Mai, Xiaodong Cheng

Faculty, Staff and Students Publications

DNA methylation, as exemplified by cytosine-C5 methylation in mammals and adenine-N6 methylation in bacteria, is a key epigenetic process. Developing non-nucleoside inhibitors to cause DNA hypomethylation is crucial for treating various conditions without the toxicities associated with existing cytidine-based hypomethylating agents. This study characterized fifteen quinoline-based analogs, particularly compounds with additions like a methylamine (9) or methylpiperazine (11), which demonstrate similar low micromolar inhibitory potency against human DNMT1 and Clostridioides difficile CamA. These compounds (9 and 11) intercalate into CamA-bound DNA via the minor groove, causing a conformational shift that moves the catalytic domain away from the DNA. This study …

Enhancer Reprogramming Underlies Therapeutic Utility Of A Smarca2 Degrader In Smarca4 Mutant Cancer, Sasikumar Kotagiri, Nicholas Blazanin, Yuanxin Xi, Yanyan Han, Md Qudratullah, Xiaobing Liang, Yawen Wang, Poonam Pandey, Hira Mazhar, Truong Nguyen Lam, Anand Kamal Singh, Jing Wang, Yonathan Lissanu

Faculty, Staff and Student Publications

Genomic studies have identified frequent mutations in subunits of the SWI/SNF (switch/sucrose non-fermenting) chromatin remodeling complex including SMARCA4 and ARID1A in non-small cell lung cancer (NSCLC). Genetic evidence indicates that the paralog SMARCA2 is synthetic lethal to SMARCA4 suggesting SMARCA2 is a valuable therapeutic target. However, the discovery of selective inhibitors of SMARCA2 has been challenging. Here, we utilized structure-activity relationship (SAR) studies to develop YD23, a potent and selective proteolysis targeting chimera (PROTAC) targeting SMARCA2. Mechanistically, we show that SMARCA2 degradation induces reprogramming of the enhancer landscape in SMARCA4-mutant cells with loss of chromatin accessibility at enhancers of genes …

Deuterated Water Labeling In Ibrutinib-Treated Patients With Cll: Leukemia Cell Kinetics Correlate With Ighv, Zap-70, And Mrd, Ekaterina Kim, Shih-Shih Chen, Mariela Sivina, Hyunsoo Hwang, Xuelin Huang, Alessandra Ferrajoli, Nitin Jain, William G Wierda, Dominik Wodarz, Nicholas Chiorazzi, Jan A Burger

Faculty, Staff and Student Publications

Deuterated (“heavy”) water labeling in patients with chronic lymphocytic leukemia (CLL) demonstrates that IGHV unmutated and ZAP-70+ patients have higher blood and tissue CLL death rates on ibrutinib therapy, resulting in lower measurable residual disease levels with long-term ibrutinib treatment. This trial was registered at www.clinicaltrials.gov as #NCT01752426.

Author Correction: Single-Cell And Spatial Proteo-Transcriptomic Profiling Reveals Immune Infiltration Heterogeneity Associated With Neuroendocrine Features In Small Cell Lung Cancer, Ying Jin, Yuefeng Wu, Alexandre Reuben, Liang Zhu, Carl M Gay, Qingzhe Wu, Xintong Zhou, Haomin Mo, Qi Zheng, Junyu Ren, Zhaoyuan Fang, Teng Peng, Nan Wang, Liang Ma, Lungevity Panshi Initiative Consortium, Yun Fan, Hai Song, Jianjun Zhang, Ming Chen

Faculty, Staff and Student Publications

No abstract provided.

The Proteomics Of T-Cell And Early T-Cell Precursor (Etp) Acute Lymphocytic Leukemia: Prognostic Patterns In Adult And Pediatric-Etp All, Fieke W Hoff, Lourdes Sriraja, Yihua Qiu, Gaye N Jenkins, David T Teachey, Brent Wood, Meenakshi Devidas, Shaina Shockley, Mignon L Loh, Evangelia Petsalaki, Steven M Kornblau, Terzah M Horton

Faculty, Staff and Student Publications

Background: The 5-year overall survival (OS) rates of T-cell lymphocytic leukemia (T-ALL) are better for children (>90%) compared to adults (~57%). The early T-cell precursor (ETP) T-ALL subtype is prognostically unfavorable in adults, but less significant in pediatric T-ALL, and the diagnosis and prognosis of "near"-ETP is controversial. We compared protein and RNA expression patterns in pediatric and adult T-ALL to identify prognostic subgroups, and to further characterize ETP and near-ETP T-ALL in both age groups.

Methods: Protein expression was assessed using RPPA methodology for 321 target proteins in 361 T-ALL patient samples from 292 pediatrics and 69 adults, …

Age-Related Tfeb Downregulation In Proximal Tubules Causes Systemic Metabolic Disorders And Occasional Apolipoprotein A4-Related Amyloidosis, Jun Nakamura, Takeshi Yamamoto, Yoshitsugu Takabatake, Tomoko Namba-Hamano, Atsushi Takahashi, Jun Matsuda, Satoshi Minami, Shinsuke Sakai, Hiroaki Yonishi, Shihomi Maeda, Sho Matsui, Hideaki Kawai, Isao Matsui, Tadashi Yamamuro, Ryuya Edahiro, Seiji Takashima, Akira Takasawa, Yukinori Okada, Tamotsu Yoshimori, Andrea Ballabio, Yoshitaka Isaka

Duncan NRI Faculty and Staff Publications

With the aging of society, the incidence of chronic kidney disease (CKD), a common cause of death, has been increasing. Transcription factor EB (TFEB), the master transcriptional regulator of the autophagy/lysosomal pathway, is regarded as a promising candidate for preventing various age-related diseases. However, whether TFEB in the proximal tubules plays a significant role in elderly patients with CKD remains unknown. First, we found that nuclear TFEB localization in proximal tubular epithelial cells (PTECs) declined with age in both mice and humans. Next, we generated PTEC-specific Tfeb-deficient mice and bred them for up to 24 months. We found that TFEB …

Transcriptomic Clustering Of Chronic Lymphocytic Leukemia: Molecular Subtypes Based On Bruton’S Tyrosine Kinase Expression Levels, Gorkem Kismali, Ganiraju Manyam, Nitin Jain, Cristina Ivan, Betty Lamothe, Mary L Ayres, Lakesla R Iles, William G Wierda, Varsha Gandhi

Faculty, Staff and Student Publications

Historically, CLL prognostication relied on disease burden, reflected in clinical stage. Later, chromosome abnormalities and genomics suggested several CLL subtypes which were aligned with response to therapy. Gene expression profiling data identified pathways associated with CLL progression. We hypothesized that transcriptome and proteome may identify functional omics associated with CLL nosology. As a test cohort, we utilized publicly available treatment-naïve CLL transcriptomics data (n = 130) and did consensus clustering that identified BTK-expression-based clusters. The BTK-High and BTK-Low clusters were validated in public and our in-house databases (n = >550 CLL patients). To associate with functional relevance, we took samples …

Mild Traumatic Brain Injury In Justice-Involved Individuals And Executive Function Consequences On Transition And Reintegration Into The Community, Alaina L. Randerson

Student Capstone Papers

The United States has the highest documented incarceration rate in the world (Carson, 2022), with an increasing number of justice-involved individuals (JII) potentially affected by mild traumatic brain injury (mTBI). Despite the high prevalence of mTBIs in the general population, limited research exists on the prevalence and impact of mTBIs in JII. Preliminary evidence suggests that the prevalence of mTBIs in incarcerated individuals is 50 times higher than in the general public (Siegler et al., 2017). This study aimed to explore the lived experiences of JII with mTBI, focusing on the origin of mTBIs, executive dysfunction, and the occupational barriers …

Centering Autonomy And Choice To Support Oral Prep Utilization Among People Who Inject Drugs: Qualitative Lessons From Hptn 094 Integra, Amaya Perez-Brumer, Rose Schmidt, Rebecca Kennedy, Jordan E Lake, Yolanda R Villarreal, Sydney Bornstein, Irene Kuo, Omar Nieto, Julie Franks, Cecile Denis, Nabila El-Bassel, Steve Shoptaw, Peter Davidson, Laramie R Smith

Faculty, Staff and Student Publications

Background: Oral Pre-exposure prophylaxis (PrEP) is effective in preventing HIV transmission. However, despite high rates of HIV risk behaviors among people who inject drugs (PWID), this population remains underserved by current HIV prevention efforts in the United States. To address this challenge, we conducted an in-depth exploration of perspectives on using oral PrEP among PWID engaged in the HIV Prevention Trials Network (HPTN) 094 INTEGRA Study.

Methods: Guided by the Practical, Robust, Implementation, and Sustainability Model (PRISM), our qualitative study drew on semi-structured interviews conducted as part of the embedded implementation science evaluation of HPTN 094 INTEGRA. Seventy-seven PWID participants …

Macrowire For Intracranial Thrombectomy: An Early Experience Of A New Device And Technique For Anterior Circulation Large Vessel Occlusion Stroke, Kaustubh Limaye, Sami Al Kasab, Jaidevsinh Dolia, Mohamad Ezzeldin, Daniel Vela Duarte, Vinodh Doss, Sourabh Lahoti, David Hasan, Alejandro Spiotta, Khaled Asi, Vasu Saini, Tapan Mehta, Ameer Hassan, Diogo Haussen, Dileep Yavagal, Jesse Jones, Omar Tanweer, Waleed Brinjikji

Faculty, Staff and Students Publications

BACKGROUND AND PURPOSE: Mechanical thrombectomy (MT) has become the standard of care for treatment of acute ischemic stroke secondary to large vessel occlusion up to 24 h from the last known normal time. With ADAPT and SOLUMBRA techniques, classically, a large bore aspiration catheter is delivered over a microcatheter and microwire crossing the clot to perform thrombectomy. Recently, a novel macrowire (Colossus 035 in.) has been introduced as a potential alternative to the use of microwire-microcatheter to allow the delivery of the aspiration catheter (ID = 0.070 in. up to 0.088 in.) over a macrowire alone.

OBJECTIVE: To test the …

Prenatal Identification Of Intracardiac Mass Expedites Surgical Management Of Capillary-Venous Malformation, Derek M Norton, Mounica Y Rao, Jianhong Zhang, M John Hicks, Anitha Parthiban, S Kristen Sexson Tejtel

Faculty, Staff and Students Publications

Fetal and neonatal cardiac tumors are rare and often benign. Clinical presentation is primarily related to mass effect, pericardial effusion or arrhythmia. Prenatal detection can assist with risk assessment and inform optimal delivery plan and postnatal management. We report a fetus with a right atrial mass discovered in the third trimester. After successful surgical resection, pathology confirmed the mass to be a capillary-venous malformation, which are rare and challenging to diagnose. The true incidence of these vascular malformations within cardiac spaces is difficult to discern given the historic classification of numerous different vascular malformations under the umbrella term hemangioma.

Multi-Antigen Elephant Endotheliotropic Herpesvirus (Eehv) Mrna Vaccine Induces Humoral And Cell-Mediated Responses In Mice, Jessica R Watts, Jennifer L Spencer Clinton, Jeroen Pollet, Rongsheng Peng, Jie Tan, Paul D Ling

Faculty, Staff and Students Publications

Background/Objectives: Elephant endotheliotropic herpesvirus (EEHV) causes lethal hemorrhagic disease (HD) in Asian and African elephants in human care and the wild. It is the leading cause of death for young Asian elephants in North American and European zoos despite sensitive diagnostic tests and improved treatments. Thus, there is a critical need to develop an effective vaccine to prevent severe illness and reduce mortality from EEHV-HD. We generated a multi-antigenic EEHV mRNA vaccine to address this need that encodes the EEHV1A-subtype glycoproteins gB, gH, gL, and gO. These conserved proteins are the entry machinery for several herpesviruses in the betaherpesvirus subfamily …

Utility Of Colposcopy For The Screening And Management Of Cervical Cancer In Africa: A Cross-Sectional Analysis Of Providers’ Training And Practices, Joël Fokom Domgue, Issimouha Dille, Freddy Gnangnon, Sharon Kapambwe, Celine Bouchard, Nomonde Mbatani, Elodie Gauroy, Nathalie Ledaga Ambounda, Robert Yu, Fatoumata Sidibe, Joseph Kamgno, Bangaly Traore, Pierre-Marie Tebeu, Gregory Halle-Ekane, Mohenou Isidore Diomande, Jean-Marie Dangou, Fabrice Lecuru, Isaac Adewole, Marie Plante, Partha Basu, Sanjay Shete

Faculty, Staff and Student Publications

Introduction: Cervical cancer is a public health issue in Africa with devastating socioeconomic consequences due to the lack of organized screening programs. The success of screening programs depends on the appropriate investigation and management of women who test positive for screening. Colposcopic assessment following positive screening results is a noteworthy issue in Africa. This study aimed to assess the utilization of colposcopy by providers in the region.

Methods: A cross-sectional study was conducted in 2021-2022 among healthcare providers involved in cervical cancer prevention activities in Africa. They were invited to report prior colposcopy training, whether they performed colposcopy and the …

Targeting Corticotropin-Releasing Hormone Receptor Type 1 (Crhr1) Neurons: Validating The Specificity Of A Novel Transgenic Crhr1-Flpo Mouse, Mason Hardy, Yuncai Chen, Tallie Z Baram, Nicholas J Justice

Faculty, Staff and Student Publications

Corticotropin-releasing hormone (CRH) signaling through its cognate receptors, CRHR1 and CRHR2, contributes to diverse stress-related functions in the mammalian brain. Whereas CRHR2 is predominantly expressed in choroid plexus and blood vessels, CRHR1 is abundantly expressed in neurons in discrete brain regions, including the neocortex, hippocampus and nucleus accumbens. Activation of CRHR1 influences motivated behaviors, emotional states, and learning and memory. However, it is unknown whether alterations in CRHR1 signaling contribute to aberrant motivated behaviors observed, for example, in stressful contexts. These questions require tools to manipulate CRHR1 selectively. Here we describe and validate a novel Crhr1-FlpO mouse. Using bacterial artificial …

Functional Properties Of Corticothalamic Circuits Targeting Paraventricular Thalamic Neurons, Guillermo Aquino-Miranda, Dounya Jalloul, Xu O Zhang, Sa Li, Gilbert J Kirouac, Michael Beierlein, Fabricio H Do Monte

Faculty, Staff and Student Publications

Corticothalamic projections to sensorimotor thalamic nuclei show modest firing rates and serve to modulate the activity of thalamic relay neurons. By contrast, here we find that high-order corticothalamic projections from the prelimbic (PL) cortex to the anterior paraventricular thalamic nucleus (aPVT) maintain high-frequency activity and evoke strong synaptic excitation of aPVT neurons in rats. In a significant fraction of aPVT cells, such high-frequency excitation of PL-aPVT projections leads to a rapid decay of action potential amplitudes, followed by a depolarization block (DB) that strongly limits aPVT maximum firing rates, thereby regulating both defensive and appetitive behaviors in a frequency-dependent manner. …

Characterization Of An Inorganic Powder-Based Scintillation Detector Under A Uhdr Electron Beam, Daline Tho, Sam Beddar

Faculty, Staff and Student Publications

Background: Ultra-high dose rate (UHDR) radiation therapy needs a reliable dosimetry solution and scintillation detectors are promising candidates. In this study, we characterized an inorganic powder-based scintillation detector under a 9 MeV UHDR electron beam.

Methods: A mixture of ZnS:Ag powder and optic glue was coupled to an 8 m Eska GH-4001-P polymethyl methacrylate (PMMA) optical fiber. We evaluated the dependence of the detector on dose per pulse (DPP), pulse repetition frequency (PRF), and pulse width (PW). Additionally, we determined the stability and the reproducibility of the detector.

Results: The signal ratio between the PMMA clear optical fiber and the …

Comparison Of Vendor-Pretrained And Custom-Trained Deep Learning Segmentation Models For Head-And-Neck, Breast, And Prostate Cancers, Xinru Chen, Yao Zhao, Hana Baroudi, Mohammad D El Basha, Aji Daniel, Skylar S Gay, Cenji Yu, He Wang, Jack Phan, Seungtaek L Choi, Chelain R Goodman, Xiaodong Zhang, Joshua S Niedzielski, Sanjay S Shete, Laurence E Court, Zhongxing Liao, Fredrik Löfman, Peter A Balter, Jinzhong Yang

Faculty, Staff and Student Publications

Background/objectives: We assessed the influence of local patients and clinical characteristics on the performance of commercial deep learning (DL) segmentation models for head-and-neck (HN), breast, and prostate cancers.

Methods: Clinical computed tomography (CT) scans and clinically approved contours of 210 patients (53 HN, 49 left breast, 55 right breast, and 53 prostate cancer) were used to train and validate segmentation models integrated within a vendor-supplied DL training toolkit and to assess the performance of both vendor-pretrained and custom-trained models. Four custom models (HN, left breast, right breast, and prostate) were trained and validated with 30 (training)/5 (validation) HN, 34/5 left …

Characterization Of An Inorganic Powder-Based Scintillation Detector Under A Uhdr Electron Beam, Daline Tho, Sam Beddar

Faculty, Staff and Student Publications

(1) Background: Ultra-high dose rate (UHDR) radiation therapy needs a reliable dosimetry solution and scintillation detectors are promising candidates. In this study, we characterized an inorganic powder-based scintillation detector under a 9 MeV UHDR electron beam. (2) Methods: A mixture of ZnS:Ag powder and optic glue was coupled to an 8 m Eska GH-4001-P polymethyl methacrylate (PMMA) optical fiber. We evaluated the dependence of the detector on dose per pulse (DPP), pulse repetition frequency (PRF), and pulse width (PW). Additionally, we determined the stability and the reproducibility of the detector. (3) Results: The signal ratio between the PMMA clear optical …

Structural Variant Allelic Heterogeneity In Mecp2 Duplication Syndrome Provides Insight Into Clinical Severity And Variability Of Disease Expression, Davut Pehlivan, Jesse D Bengtsson, Sameer S Bajikar, Christopher M Grochowski, Ming Yin Lun, Mira Gandhi, Angad Jolly, Alexander J Trostle, Holly K Harris, Bernhard Suter, Sukru Aras, Melissa B Ramocki, Haowei Du, Michele G Mehaffey, Kyunghee Park, Ellen Wilkey, Cemal Karakas, Jesper J Eisfeldt, Maria Pettersson, Lynn Liu, Marwan S Shinawi, Virginia E Kimonis, Wojciech Wiszniewski, Kyle Mckenzie, Timo Roser, Angela M Vianna-Morgante, Alberto S Cornier, Ahmed Abdelmoity, James P Hwang, Shalini N Jhangiani, Donna M Muzny, Tadahiro Mitani, Kazuhiro Muramatsu, Shin Nabatame, Daniel G Glaze, Jawid M Fatih, Richard A Gibbs, Zhandong Liu, Anna Lindstrand, Fritz J Sedlazeck, James R Lupski, Huda Y Zoghbi, Claudia M B Carvalho

Faculty, Staff and Students Publications

BACKGROUND: MECP2 Duplication Syndrome, also known as X-linked intellectual developmental disorder Lubs type (MRXSL; MIM: 300260), is a neurodevelopmental disorder caused by copy number gains spanning MECP2. Despite varying genomic rearrangement structures, including duplications and triplications, and a wide range of duplication sizes, no clear correlation exists between DNA rearrangement and clinical features. We had previously demonstrated that up to 38% of MRXSL families are characterized by complex genomic rearrangements (CGRs) of intermediate complexity (2 ≤ copy number variant breakpoints < 5), yet the impact of these genomic structures on regulation of gene expression and phenotypic manifestations have not been investigated.

METHODS: To study the role of the genomic rearrangement structures on an individual's clinical phenotypic variability, we employed a comprehensive …

Mnsod Gene Knockout Promotes Apoptosis In Triple-Negative Breast Cancer Bt-549 Cells Through Survivin Inhibition And Caspase-3 And Caspase-9 Modulation, Niken Rahmah Ghanny, Septelia Inawati Wanandi, Sekar Arumsari, Rafika Indah Paramita, Resda Akhra Syahrani, Putu Indah Paramita Adi Putri

Makara Journal of Science

Triple-negative breast cancer (TNBC) is the most aggressive breast cancer subtype characterized by the lack of estro-gen, progesterone, and human epidermal growth factor receptor 2 (HER2) receptors. TNBC cells are becoming more aggressive due to the high expression of manganese superoxide dismutase (MnSOD) antioxidants to suppress reactive oxygen species-induced apoptosis and promote oncogenic signaling. This study was aimed to evaluate the effects of MnSOD knockout (KO) on TNBC cell apoptosis by assessing the survivin, caspase-9, and caspase-3 expressions. BT-549 TNBC cells containing the clustered regularly interspaced short palindromic repeat (CRISPR)/Cas9-edited MnSOD gene were used to evaluate the messenger RNA (mRNA) …

Gene-Environment Interactions In Non-Alcoholic Fatty Liver Disease: Insights From Mexican American Populations, Eron G. Manusov, Vincent P. Diego, Marcio Almeida, Jacob Galan, Auwal A. Bala, Marco Arriaga, Natasha Garcia-Rodriguez, Renee Hernandez, Satish Kumar, John Blangero, Sarah Williams-Blangero

School of Medicine Publications

Nonalcoholic Fatty Liver Disease (NAFLD) is a prevalent and complex condition influenced by both genetic and environmental factors. This chapter explores the genotype-by-environment interactions that contribute to the development and progression of NAFLD in the Mexican American population. Using advanced genetic epidemiology and bioinformatics approaches, we investigated how specific genetic variants interact with environmental factors such as depression, acculturation stress, and social determinants of health, to influence NAFLD risk and severity. Our findings reveal significant genotype-by-environment interactions for key NAFLD-related traits, including HbA1c, AST/ALT ratio, and steatosis-controlled attenuation parameter (CAP). We also discuss the application of cutting-edge proteomic and transcriptomic …

Decoding Ras Mutations In Thyroid Cancer: A Meta-Analysis Unveils Specific Links To Distant Metastasis And Increased Mortality, Isabel Riccio, Alexandra Laforteza, Madeleine B. Landau, Mohammad H. Hussein, Joshua Linhuber, Jonathan Staav, Peter P. Issa, Eman A. Toraih, Emad Kandil

School of Medicine Faculty Publications

Background/objectives: RAS mutations are common in thyroid cancer, but their impact on clinical outcomes remains controversial. This study aimed to evaluate the prevalence of RAS mutations in thyroid cancer and their association with various clinical and pathological features. Methods: We conducted a systematic review and meta-analysis of studies reporting on RAS mutations in thyroid cancer. Both one-arm and pairwise meta-analyses were performed to compare outcomes between RAS-mutated (RAS+) and wild-type (RAS-) thyroid cancers. Results: Our analysis included 2552 thyroid cancer patients from 17 studies. The overall prevalence of RAS mutations was 35.4 % (95 % CI: 22.7 %–50.7 %). NRAS …

Multimodal Assessment Battery And Heart Rate Variability Enhance Clinical Utility Of Buffalo Concussion Treadmill Test, Daniel Miner, Michael Shiraishi, Pamela Gibbons, Rahul Soangra, Brent Harper

Physical Therapy Faculty Articles and Research

Context: The Buffalo Concussion Treadmill Test (BCTT) for exercise intolerance following concussion may highlight underlying autonomic dysfunction. Autonomic function at rest and with exertion may be predictive of neurocognitive performance for individuals with sports-related concussion. The purpose of this study is to explore the feasibility and utility of combining multimodal assessments with heart rate variability (HRV) measures during the BCTT for individuals with a remote history of concussion. Design: Prospective cohort study design, pretest/posttest. Methods: Participants included 5 males and 5 females (N = 10, age: 25.2 [3.3] y old, height: 173.2 [11.2] cm, mass: 73.4 [13.7] …

Co-Inhibition Of Tgli1 And Gp130 Using Fda-Approved Ketoconazole And Bazedoxifene Is Synergistic Against The Growth And Metastasis Of Her2-Enriched And Triple-Negative Breast Cancers, Sara Manore, Chuling Zhuang, Mariana K Najjar, Grace L Wong, Shivani Bindal, Kounosuke Watabe, Jiayuh Lin, Hui-Wen Lo

Faculty, Staff and Student Publications

Breast cancer stem cells (CSCs) are resistant to most cancer therapeutics and contribute to tumor recurrence and metastasis. Two breast CSC-promoting transcription factors, truncated glioma-associated oncogene homolog 1 (tGLI1) and signal transducer and activator of transcription 3 (STAT3), have been reported to be frequently co-expressed in HER2-enriched breast cancer and triple-negative breast cancer (TNBC), undergo protein-protein interactions for gene regulation and activation, and functionally cooperate to promote breast CSCs. STAT3 can be activated by activated interleukin-6 receptor/glycoprotein-130 (IL-6R/GP130). Co-targeting of tGLI1 and IL-6R/GP130 has not been investigated in breast cancer or any tumor type. Here, we report that tGLI1 and …

Pleural Empyema: Etiology And Pathogenesis, Daniel M Musher, Sherwood Gorbach, Joshua Fierer

Faculty, Staff and Students Publications

No abstract provided.

Evaluation Of An Artificial Intelligence-Based Intraocular Lens Calculator: Ai-Based Iol-Optimized Formula, Li Wang, Hendrik Burwinkel, Nicolas Bensaid, Douglas D Koch

Faculty, Staff and Students Publications

Purpose: To evaluate the ZEISS AI IOL Calculator (ZEISS AI) and compare its accuracy in refractive prediction to the Barrett Universal II (BUII) and Kane formulas.

Setting: Cullen Eye Institute, Baylor College of Medicine, Houston, TX.

Design: Retrospective case series.

Methods: The ZEISS AI IOL Calculator (ZEISS AI) is an artificial intelligence (AI) based IOL-optimized formula. The refractive prediction errors (PEs) were calculated in the entire dataset and subgroups of short eyes (axial length (AL) ≤ 22.5 mm) and long eyes (AL ≥ 25.0 mm). The standard deviation (SD), root-mean-square absolute error (RMSAE), mean absolute error (MAE), median absolute error …