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Comparative Analysis Of Artificial Intelligence (Ai) Implications For Active Learning And Assessment At Various Curricular Levels Of Stem And Health Sciences In Developed Versus Underprivileged Countries, Vinay Munlapudi, Santanu De Aug 2026

Comparative Analysis Of Artificial Intelligence (Ai) Implications For Active Learning And Assessment At Various Curricular Levels Of Stem And Health Sciences In Developed Versus Underprivileged Countries, Vinay Munlapudi, Santanu De

FDLA Journal

Today’s all-pervasive emergence of artificial intelligence (AI) necessitates a comprehensive evaluation of its role in education, especially for occupational disciplines in health sciences and STEM. AI has reshaped student learning and instructors’ navigation of the evolving, post coronavirus infectious disease (COVID-19) global academic landscape. This study aimed at encapsulating evidence-based AI implications for student-centered, active learning and assessment at various curricular levels of science, technology, engineering, mathematics (STEM) and health sciences education in developed versus underprivileged or less developed countries. An extensive, scoping review of 65 recent, scholarly publications was conducted over six months through diverse search engines (PubMed, Google …


The Impact Of Glucose Exposure On Organic Cation Transporters (Oct) Function In A Corneal Epithelial Cell Line, David A. Garza May 2026

The Impact Of Glucose Exposure On Organic Cation Transporters (Oct) Function In A Corneal Epithelial Cell Line, David A. Garza

Theses & Dissertations

Organic cation transporters (OCT) facilitate the movement of neurochemicals and medications, contribute to the removal of cellular waste, and facilitate neuronal communication. Three subtypes of these high-capacity, low-affinity transporters (OCT1, OCT2, and OCT3) are differently expressed in peripheral tissues such as the liver, kidneys, as well as the central nervous system. OCTs are also expressed in ocular tissues. Chronic hyperglycemia is a complication commonly associated with diabetes that can lead to ocular diseases such as diabetic keratopathy, which affects the cornea. In this project, we expose immortalized human corneal epithelial cells (HCE-S) to various glucose concentrations to study their impact …


Insights Into Stroke Risk And Prediction For Underweight Individuals, Saeed Awad M. Alqahtani, Moutasem S. Aboonq Mar 2026

Insights Into Stroke Risk And Prediction For Underweight Individuals, Saeed Awad M. Alqahtani, Moutasem S. Aboonq

Neurosciences

This review explores the relationship between underweight status and stroke risk and outcomes. Although the impact of obesity on stroke is well-documented, the harmful effects of being underweight are often overlooked. Drawing on evidence from observational studies, case-control studies, and meta-analyses, this review highlights that underweight individuals face increased mortality, poorer functional recovery, and higher rates of major adverse cardiovascular events and recurrent strokes post-stroke. Challenges in stroke prediction for this population are examined, including the limited research focus, shortcomings of existing risk assessment tools such as the CHA2DS2-VASc score, and population-specific factors affecting underweight prevalence …


Segmental And Multifocal Isolated Dystonias: Similarities And Differences, Hyder A Jinnah, Vittorio Velucci, Daniele Belvisi, Gamze Kilic-Berkmen, Joel S Perlmutter, Laura J Wright, Christine Klein, Jeanne S Feuerstein, Steven Bellows, Joseph Jankovic, Cynthia Comella, Richard L Barbano, Aparna Wagle Shukla, Stephen G Reich, Mark S Ledoux, Alberto J Espay, Kevin R Duque, Florence C F Chang, Victor S C Fung, Sarah Pirio-Richardson, Carmen Terranova, Emile S Moukheiber, Sarah Idrissi, Barbara Vitucci, Susan H Fox, Samuel Frank, Natividad Stover, Brian D Berman, Rachel Saunders-Pullman, William G Ondo, Christopher L Groth, Marcello Esposito, Laura Avanzino, Francesco Bono, Roberto Erro, Marcello Mario Mascia, Antonella Muroni, Alfredo Berardelli, Giovanni Defazio Mar 2026

Segmental And Multifocal Isolated Dystonias: Similarities And Differences, Hyder A Jinnah, Vittorio Velucci, Daniele Belvisi, Gamze Kilic-Berkmen, Joel S Perlmutter, Laura J Wright, Christine Klein, Jeanne S Feuerstein, Steven Bellows, Joseph Jankovic, Cynthia Comella, Richard L Barbano, Aparna Wagle Shukla, Stephen G Reich, Mark S Ledoux, Alberto J Espay, Kevin R Duque, Florence C F Chang, Victor S C Fung, Sarah Pirio-Richardson, Carmen Terranova, Emile S Moukheiber, Sarah Idrissi, Barbara Vitucci, Susan H Fox, Samuel Frank, Natividad Stover, Brian D Berman, Rachel Saunders-Pullman, William G Ondo, Christopher L Groth, Marcello Esposito, Laura Avanzino, Francesco Bono, Roberto Erro, Marcello Mario Mascia, Antonella Muroni, Alfredo Berardelli, Giovanni Defazio

Faculty, Staff and Students Publications

Background: Whether the traditional distinction between segmental and multifocal dystonia is clinically or scientifically useful remains unclear.

Objective: To evaluate whether idiopathic isolated adult-onset segmental and multifocal dystonia can be differentiated based on clinical features other than the contiguity of affected body regions.

Methods: We compared data on segmental and multifocal dystonia from two large dystonia databases established in the USA and Italy that used similar criteria for patient recruitment and assessment.

Results: Compared to segmental dystonia, multifocal dystonia was characterized by a higher proportion of men, a younger age at dystonia onset, a greater frequency of upper limb dystonia, …


Steroid Receptor Coactivators - From Basic Research To Translational Opportunities, Yosef Gilad, Sang Jun Han, David M Lonard Feb 2026

Steroid Receptor Coactivators - From Basic Research To Translational Opportunities, Yosef Gilad, Sang Jun Han, David M Lonard

Faculty, Staff and Students Publications

The concept of nuclear receptor (NR) coregulation was proposed nearly two decades before it was experimentally validated. According to this model, NRs - executors of a vast array of transcriptional programs - do not act independently but are governed by a network of regulatory proteins that either activate or repress their biological function. NRs identify the genes to be regulated. However, coregulators ultimately serve as the true controllers of transcriptional outcomes. They recruit cofactors and coordinate the activity of transcriptional complexes, thereby shaping NR-mediated gene expression beyond NRs' intrinsic functionality. The Steroid Receptor Coactivator (SRC) family is the most extensively …


Progress And Challenges In Profiling Protein-Rna And Protein-Associated Rna-Rna Interactions, Zhuoyi Song, Eric L Van Nostrand Jan 2026

Progress And Challenges In Profiling Protein-Rna And Protein-Associated Rna-Rna Interactions, Zhuoyi Song, Eric L Van Nostrand

Faculty, Staff and Students Publications

RNA binding proteins (RBPs) play essential roles in post-transcriptional gene regulation by interacting with a wide range of RNA targets. In addition to regulating RNA processing via individual RBP-RNA interactions, there is a growing appreciation of the regulatory impact of protein-associated RNA-RNA interactions that include both well-studied examples of small regulatory RNAs (e.g. microRNAs, snRNAs, snoRNAs, piRNAs) guiding ribonucleoprotein complexes to their targets as well as structured RNA elements defining the interaction landscape for an RBP. To elucidate the full scope of RBP-RNA interactions, CLIP ( crosslinking and immunoprecipitation)-based methods have emerged as powerful tools. Even with the wide application …


The Impact Of Gastric Sleeve And Roux-En-Y Gastric Bypass On Chief Cell Function And Protein Digestion In Obese Patients, Garikoitz Mikel Gainza Jan 2026

The Impact Of Gastric Sleeve And Roux-En-Y Gastric Bypass On Chief Cell Function And Protein Digestion In Obese Patients, Garikoitz Mikel Gainza

Honors Undergraduate Theses

Obesity has become one of the largest global health concerns of the 21st century, correlating with numerous associated diseases. To help address the growing prevalence and burden of obesity, sleeve gastrectomy and Roux-en-Y gastric bypass have become two commonly performed surgical procedures done to promote weight loss by altering the anatomical structure of the stomach and surrounding organs of the gastrointestinal system. Although the benefits of improved metabolism linked to these surgical procedures are well studied, their impact on the physiology of gastric cells, and more specifically chief cells as they relate to protein digestion post-surgery, is yet to …


Impact Of Senescence On Breast Cancer Outcomes, Gracie Sous Jan 2026

Impact Of Senescence On Breast Cancer Outcomes, Gracie Sous

Honors Undergraduate Theses

Cellular senescence is a biological process in which damaged cells exit the cell cycle while remaining metabolically active and accumulating within tissues. Senescence plays a complex role in breast cancer progression, largely through the secretion of senescence-associated secretory phenotype (SASP) factors. These factors include a broad range of inflammatory cytokines, chemokines, and signaling molecules that can influence the tumor microenvironment.

Studies suggest that senescence may significantly promote cancer metastasis. Therefore, this study aims to investigate the genes involved in cancer progression and to improve understanding of how SASP is regulated, which is critical for improving breast cancer outcomes. The central …


Effect Of Plant-Based Vs. Standard American Diet On Cardiovascular Parameters In College Students, Timothy J. Horanic Jan 2026

Effect Of Plant-Based Vs. Standard American Diet On Cardiovascular Parameters In College Students, Timothy J. Horanic

Honors Undergraduate Theses

This study examines how adherence to different dietary patterns—specifically a plant-based diet compared to the standard American diet—can influence physiological indicators tied to cardiovascular health, including heart rate variability (HRV), blood pressure (BP), and heart rate (HR). Among these markers, HRV is considered especially sensitive to autonomic nervous system (ANS) regulation and may offer earlier insight into physiological stress or dysfunction than HR or BP alone. Although nutritional habits are widely believed to impact heart health, few investigations have focused on how specific long-term diets affect autonomic and cardiovascular metrics in healthy, college-aged adults. This study aims to investigate if …


Clinical Microbiology & Infectious Diseases: A Concise Guide On The Fundamentals Of Infectious Disease In Podiatric Medical Education, Paramita Basu Jan 2026

Clinical Microbiology & Infectious Diseases: A Concise Guide On The Fundamentals Of Infectious Disease In Podiatric Medical Education, Paramita Basu

Open Touro Created

2026

This Open Educational Resource (OER), Clinical Microbiology & Infectious Diseases, is a student-centered textbook designed to support pre-clinical podiatric medical students enrolled in PCLP 610 Infectious Diseases at the New York College of Podiatric Medicine. The book is structured as a collection of concise “chapter briefs” or high‑yield notes that align closely with the course syllabus, lecture objectives, and student learning outcomes, while also reflecting the Microbiology learning objectives outlined in the AACPM Council of Faculties Curricular Guide.

The content covers core principles of medical microbiology and infectious diseases, including bacteria, viruses, fungi, parasites, host–pathogen interactions, antimicrobial therapy, resistance …


Organ Chips And Translational Research: Identifying And Examining New Ethical Issues, Melanie Jeske Jan 2026

Organ Chips And Translational Research: Identifying And Examining New Ethical Issues, Melanie Jeske

Center for Medical Ethics and Health Policy Staff Publications

Organ chips, also known as organ-on-a-chip devices, tissue chips, or microphysiological systems, have emerged over the last decade as a promising translational technology amidst growing concern about the translational crisis between laboratory research and patient bedside. Pointing to high rates of failure between nonhuman animal models and safety and efficacy in humans, organ chips and similar new approach methods have attracted substantial public and private investment. As human-cell-based alternatives to animal models, organ chips promise more predictive, efficient, and ethical platforms for pharmaceutical and toxicity testing. Engineered cultivation systems that enable cells to assemble into tissue-like structures (e.g. kidney, brain, …


Proceedings Of The 13th Annual Deep Brain Stimulation Think Tank: The Evolving Landscape, Chance R Fleeting, Eduardo M Moraud, Kamil Uğurbil, Doris D Wang, Wolf-Julian Neumann, Andrea A Kühn, Valerie Voon, Victor Pikov, Marie-Laure Welter, Michael D Fox, John D Rolston, Mahsa Malekmohammadi, Yagna J Pathak, Lyndahl M Himes, David Greene, Abbey S Holt-Becker, Gabriel Lázaro-Muñoz, Alexander W Charney, Amanda R Merner, Martijn Figee, Katherine W Scangos, Timothy Denison, Kent Leyde, Aysegul Gunduz, Helen M Bronte-Stewart, James C Beck, Nora Vanegas-Arroyave, Marta San Luciano, Norbert Brüggemann, Kelly D Foote, Michael S Okun, Joshua K Wong Jan 2026

Proceedings Of The 13th Annual Deep Brain Stimulation Think Tank: The Evolving Landscape, Chance R Fleeting, Eduardo M Moraud, Kamil Uğurbil, Doris D Wang, Wolf-Julian Neumann, Andrea A Kühn, Valerie Voon, Victor Pikov, Marie-Laure Welter, Michael D Fox, John D Rolston, Mahsa Malekmohammadi, Yagna J Pathak, Lyndahl M Himes, David Greene, Abbey S Holt-Becker, Gabriel Lázaro-Muñoz, Alexander W Charney, Amanda R Merner, Martijn Figee, Katherine W Scangos, Timothy Denison, Kent Leyde, Aysegul Gunduz, Helen M Bronte-Stewart, James C Beck, Nora Vanegas-Arroyave, Marta San Luciano, Norbert Brüggemann, Kelly D Foote, Michael S Okun, Joshua K Wong

Faculty, Staff and Students Publications

The Deep Brain Stimulation (DBS) Think Tank XIII was held September 2-4th, 2025, in Gainesville, Florida, at the Norman Fixel Institute for Neurological Diseases at the University of Florida. The theme was "The Evolving Landscape of DBS: New Indications, New Goals." This theme was a continuation of the DBS Think Tank XI and XII, which were focused on emerging technology and pushing the horizon of indications. Since its founding in 2012, the DBS Think Tank has provided a global forum for leading clinicians, engineers, and researchers in both in industry and academia to present, discuss, and debate the current state …


Gut Microbiome Metagenomics In Clinical Practice: Bridging The Gap Between Research And Precision Medicine, Henok Ayalew Tegegne, Tor C Savidge Dec 2025

Gut Microbiome Metagenomics In Clinical Practice: Bridging The Gap Between Research And Precision Medicine, Henok Ayalew Tegegne, Tor C Savidge

Faculty, Staff and Students Publications

Gut microbiome metagenomics is emerging as a cornerstone of precision medicine, offering exceptional opportunities for improved diagnostics, risk stratification, and therapeutic development. Advances in high-throughput sequencing have uncovered robust microbial signatures linked to infectious, inflammatory, metabolic, and neoplastic diseases. Clinical applications now include pathogen detection, antimicrobial resistance profiling, microbiota-based therapies, and enterotype-guided patient stratification. However, translation into routine care is hindered by significant barriers including methodological variability, limited functional annotation, lack of bioinformatics standardization, and underrepresentation of global populations. This review synthesizes current translational strategies, emphasizing the need for hypothesis-driven designs, multi-omic integration, longitudinal and multi-center cohorts, and mechanistic validation. …


Anti-Inflammatory Actions Of Trigonella Foenum-Graecum L. In Acute And Chronic Inflammation: Insights From Preclinical Studies, Angel Christella, Dzava P. F. Ismail, Eli Halimah Dec 2025

Anti-Inflammatory Actions Of Trigonella Foenum-Graecum L. In Acute And Chronic Inflammation: Insights From Preclinical Studies, Angel Christella, Dzava P. F. Ismail, Eli Halimah

Pharmacology and Clinical Pharmacy Research

Chronic inflammation is a major factor in various degenerative diseases. The use of non-steroidal anti-inflammatory drugs (NSAIDs) is often the main choice, but long-term side effects such as gastrointestinal irritation and nephrotoxicity limit their use. Therefore, natural alternatives such as Trigonella foenum-graecum (fenugreek) have attracted attention due to their bioactive compound contents with anti-inflammatory properties. This narrative review was conducted through a systematic search of articles from the last 10 years in PubMed and Scopus. Keywords used a combination of MeSH and free terms related to fenugreek and anti-inflammatory agents. In vitro and in vivo studies evaluating the anti-inflammatory effects …


The Science Of Sound: Studying The Cognitive, Emotional, And Physiological Effects Of Frequency, Genre, And Music, Jett Yarborough Oct 2025

The Science Of Sound: Studying The Cognitive, Emotional, And Physiological Effects Of Frequency, Genre, And Music, Jett Yarborough

Senior Honors Theses

Music influences emotion, physiology, and cognition, yet little is known about how the frequency it is tuned to affects these influences. Prior research has shown that music tuned to 432 Hz can reduce stress, lower blood pressure, and improve sleep. My colleagues and I conducted two studies to investigate this. Our research found that music tuned to 432 Hz promotes a significant increase in memory retention and induces a state of focus and relaxation. These results suggest that shifting from the standard tuning frequency of 440 Hz to 432 Hz could have a profoundly positive impact on our daily lives. …


Alternative Polyadenylation Contributes To Fibroblast Senescence In Pulmonary Fibrosis, Jingjing Huang, Maria Jose Gacha-Garay, Yu Wang, Scott D Collum, Rene A Girard, Hydia Puente, Seung-Hee Yoo, Rahat Hussain, Jayeshkumar Patel, Manish Patel, Eric J Wagner, Hari Krishnayalamanchili, Harry Karmouty-Quintana, Zheng Chen, Tingting Mills Oct 2025

Alternative Polyadenylation Contributes To Fibroblast Senescence In Pulmonary Fibrosis, Jingjing Huang, Maria Jose Gacha-Garay, Yu Wang, Scott D Collum, Rene A Girard, Hydia Puente, Seung-Hee Yoo, Rahat Hussain, Jayeshkumar Patel, Manish Patel, Eric J Wagner, Hari Krishnayalamanchili, Harry Karmouty-Quintana, Zheng Chen, Tingting Mills

Faculty, Staff and Students Publications

Idiopathic pulmonary fibrosis (IPF) is a prevalent and deadly age-related disease characterized by chronic, progressive, and irreversible fibrosis. A key effector cell population in the fibroproliferative response is the fibroblasts. Fibroblast cell senescence gradually worsens during aging, and the acquisition of a senescence-associated secretory phenotype (SASP) turns senescent fibroblasts into pro-inflammatory cells. However, the mechanism promoting senescence in IPF, especially at the post-transcriptional level, is poorly understood. We recently discovered that Nudix Hydrolase 21 (NUDT21, also named CFIm25), an RNA-binding protein, plays a critical role in regulating the expression of SASP factors through alternative polyadenylation (APA). APA allows adding poly(A) …


33 Unresolved Questions In Nanoscience And Nanotechnology, Chad A Mirkin, Sarah Hurst Petrosko, Natalie Artzi, Koray Aydin, Austin Biaggne, C Jeffrey Brinker, Katherine E Bujold, Y Charles Cao, Rachel R Chan, Chaojian Chen, Peng-Cheng Chen, Xiaodong Chen, Olivier J G L Chevalier, Chung Hang Jonathan Choi, Richard M Crooks, Vinayak P Dravid, Jingshan S Du, Sasha B Ebrahimi, Hongyou Fan, Omar K Farha, C Adrian Figg, Tanner D Fink, Connor M Forsyth, Harald Fuchs, Franz M Geiger, Nathan C Gianneschi, Kyle J Gibson, David S Ginger, Sishi Guo, Justin S Hanes, Liangliang Hao, Jin Huang, Bryan M Hunter, Fengwei Huo, Jeongmin Hwang, Rongchao Jin, Shana O Kelley, Thomas J Kempa, Youngeun Kim, Sergej Kudruk, Sneha Kumari, Kaitlin M Landy, Ki-Bum Lee, Noel J Leon, Jun Li, Yuanwei Li, Zhiwei Li, Bin Liu, Guoliang Liu, Xiaogang Liu, Luis M Liz-Marzán, Jochen H Lorch, Taokun Luo, Robert J Macfarlane, Jill E Millstone, Milan Mrksich, Catherine J Murphy, Rajesh R Naik, Andre E Nel, Christopher Oetheimer, Jenny K Hedlund Orbeck, So-Jung Park, Benjamin E Partridge, Nicholas A Peppas, Michelle L Personick, Arindam Raj, Namrata Ramani, Michael B Ross, Stacey Barnaby Ross, Edward H Sargent, Tanushri Sengupta, George C Schatz, Dwight S Seferos, Tamar Seideman, Soyoung Eileen Seo, Bo Shen, Wooyoung Shim, Donghoon Shin, Ulrich Simon, Andrew J Sinegra, Peter T Smith, Alexander M Spokoyny, Peter J Stang, Alexander H Stegh, J Fraser Stoddart, Dayne F Swearer, Weihong Tan, Michelle H Teplensky, C Shad Thaxton, David R Walt, Mary X Wang, Zhe Wang, Wei David Wei, Paul S Weiss, Peter H Winegar, Younan Xia, Yi Xie, Xiaoyang Xu, Peidong Yang, Yiming Yang, Zihao Ye, Kuk Ro Yoon, Cuizheng Zhang, Hua Zhang, Ke Zhang, Liangfang Zhang, Xiaoyu Zhang, Ye Zhang, Zijian Zheng, Wenjie Zhou, Shengshuang Zhu, Wei Zhu Sep 2025

33 Unresolved Questions In Nanoscience And Nanotechnology, Chad A Mirkin, Sarah Hurst Petrosko, Natalie Artzi, Koray Aydin, Austin Biaggne, C Jeffrey Brinker, Katherine E Bujold, Y Charles Cao, Rachel R Chan, Chaojian Chen, Peng-Cheng Chen, Xiaodong Chen, Olivier J G L Chevalier, Chung Hang Jonathan Choi, Richard M Crooks, Vinayak P Dravid, Jingshan S Du, Sasha B Ebrahimi, Hongyou Fan, Omar K Farha, C Adrian Figg, Tanner D Fink, Connor M Forsyth, Harald Fuchs, Franz M Geiger, Nathan C Gianneschi, Kyle J Gibson, David S Ginger, Sishi Guo, Justin S Hanes, Liangliang Hao, Jin Huang, Bryan M Hunter, Fengwei Huo, Jeongmin Hwang, Rongchao Jin, Shana O Kelley, Thomas J Kempa, Youngeun Kim, Sergej Kudruk, Sneha Kumari, Kaitlin M Landy, Ki-Bum Lee, Noel J Leon, Jun Li, Yuanwei Li, Zhiwei Li, Bin Liu, Guoliang Liu, Xiaogang Liu, Luis M Liz-Marzán, Jochen H Lorch, Taokun Luo, Robert J Macfarlane, Jill E Millstone, Milan Mrksich, Catherine J Murphy, Rajesh R Naik, Andre E Nel, Christopher Oetheimer, Jenny K Hedlund Orbeck, So-Jung Park, Benjamin E Partridge, Nicholas A Peppas, Michelle L Personick, Arindam Raj, Namrata Ramani, Michael B Ross, Stacey Barnaby Ross, Edward H Sargent, Tanushri Sengupta, George C Schatz, Dwight S Seferos, Tamar Seideman, Soyoung Eileen Seo, Bo Shen, Wooyoung Shim, Donghoon Shin, Ulrich Simon, Andrew J Sinegra, Peter T Smith, Alexander M Spokoyny, Peter J Stang, Alexander H Stegh, J Fraser Stoddart, Dayne F Swearer, Weihong Tan, Michelle H Teplensky, C Shad Thaxton, David R Walt, Mary X Wang, Zhe Wang, Wei David Wei, Paul S Weiss, Peter H Winegar, Younan Xia, Yi Xie, Xiaoyang Xu, Peidong Yang, Yiming Yang, Zihao Ye, Kuk Ro Yoon, Cuizheng Zhang, Hua Zhang, Ke Zhang, Liangfang Zhang, Xiaoyu Zhang, Ye Zhang, Zijian Zheng, Wenjie Zhou, Shengshuang Zhu, Wei Zhu

Faculty, Staff and Student Publications

Significant advances in science and engineering often emerge at the intersections of disciplines. Nanoscience and nanotechnology are inherently interdisciplinary, uniting researchers from chemistry, physics, biology, medicine, materials science, and engineering. This convergence has fostered novel ways of thinking and enabled the development of materials, tools, and technologies that have transformed both basic and applied research, as well as how we address critical societal challenges. In this Nano Focus, we pose and explore 33 questions whose answers could profoundly impact fields such as energy, electronics, the environment, optics, and medicine. These questions highlight the need for deeper foundational understanding, improved tools …


Pi(4)P Recruits Cide Proteins To Promote The Formation Of Unilocular Lipid Droplets During Adipogenesis And Hepatic Steatosis, Jin Wu, Mingming Gao, Xiaoqin Wu, Yang Liu, Taiping Zhang, Yan Liang, Haixia Yang, Chengxin Ma, Youpi Ye, Chunmei Chang, Peng Li, Feng-Jung Chen, Hongyuan Yang Jul 2025

Pi(4)P Recruits Cide Proteins To Promote The Formation Of Unilocular Lipid Droplets During Adipogenesis And Hepatic Steatosis, Jin Wu, Mingming Gao, Xiaoqin Wu, Yang Liu, Taiping Zhang, Yan Liang, Haixia Yang, Chengxin Ma, Youpi Ye, Chunmei Chang, Peng Li, Feng-Jung Chen, Hongyuan Yang

Faculty, Staff and Student Publications

Lipid droplets (LDs) are evolutionarily conserved organelles that play important roles in metabolism. Each LD is enclosed by a monolayer of phospholipids, distinct from bilayer membranes. The composition of LD surface phospholipids and their impact on LD growth and function remain to be defined. Phosphoinositides mark cellular organelles and regulate organellar function. Here, we demonstrate that PI(4)P decorates a subset of LDs to recruit and activate CIDE proteins. Enhanced expression of ORP2 and ORP5, LD-associated lipid transfer proteins that remove PI(4)P from LDs, abolished the localization and function of CIDE proteins. Blocking the synthesis of PI(4)P on the LD surface …


Biocomputing Approach To Modeling And Modulating Calcium Signaling, Sehee Sun Jul 2025

Biocomputing Approach To Modeling And Modulating Calcium Signaling, Sehee Sun

School of Computing: Dissertations, Theses, and Student Research

Biocomputing is an emerging field that seeks to perform computational tasks using biological substrates and processes. Unlike conventional computing systems based on silicon hardware, biocomputing leverages the parallelism, energy efficiency, and complex dynamics of living systems. Among various cellular mechanisms, calcium (Ca2+) signaling stands out as a central regulator of diverse biological functions, offering a promising basis for programmable logic and control in living cells.

This thesis introduces a novel framework for modeling and modulating Ca2+ dynamics using biologically inspired Boolean logic circuits. Specifically, we propose the Ca2+ Boolean Logic (CaBL) model, in which Ca2+ fluxes and interactions are abstracted …


A Forward Genetic Screen Identifies Potassium Channel Essentiality In Shh Medulloblastoma Maintenance, Jerry J Fan, Anders W Erickson, Julia Carrillo-Garcia, Xin Wang, Patryk Skowron, Xian Wang, Xin Chen, Guanqiao Shan, Wenkun Dou, Shahrzad Bahrampour, Yi Xiong, Weifan Dong, Namal Abeysundara, Michelle A Francisco, Ronwell J Pusong, Wei Wang, Miranda Li, Elliot Ying, Raúl A Suárez, Hamza Farooq, Borja L Holgado, Xiaochong Wu, Craig Daniels, Adam J Dupuy, Juan Cadiñanos, Allan Bradley, Anindya Bagchi, Branden S Moriarity, David A Largaespada, A Sorana Morrissy, Vijay Ramaswamy, Stephen C Mack, Livia Garzia, Peter B Dirks, Xuejun Li, Siyi Wanggou, Sean Egan, Yu Sun, Michael D Taylor, Xi Huang Jun 2025

A Forward Genetic Screen Identifies Potassium Channel Essentiality In Shh Medulloblastoma Maintenance, Jerry J Fan, Anders W Erickson, Julia Carrillo-Garcia, Xin Wang, Patryk Skowron, Xian Wang, Xin Chen, Guanqiao Shan, Wenkun Dou, Shahrzad Bahrampour, Yi Xiong, Weifan Dong, Namal Abeysundara, Michelle A Francisco, Ronwell J Pusong, Wei Wang, Miranda Li, Elliot Ying, Raúl A Suárez, Hamza Farooq, Borja L Holgado, Xiaochong Wu, Craig Daniels, Adam J Dupuy, Juan Cadiñanos, Allan Bradley, Anindya Bagchi, Branden S Moriarity, David A Largaespada, A Sorana Morrissy, Vijay Ramaswamy, Stephen C Mack, Livia Garzia, Peter B Dirks, Xuejun Li, Siyi Wanggou, Sean Egan, Yu Sun, Michael D Taylor, Xi Huang

Faculty, Staff and Students Publications

Distinguishing tumor maintenance genes from initiation, progression, and passenger genes is critical for developing effective therapies. We employed a functional genomic approach using the Lazy Piggy transposon to identify tumor maintenance genes in vivo, and applied this to SHH medulloblastoma (MB). Combining Lazy Piggy screening in mice and transcriptomic profiling of human MB, we identified the voltage-gated potassium channel KCNB2 as a candidate maintenance driver. KCNB2 governs cell volume of MB-propagating cells, with KCNB2 depletion causing osmotic swelling, decreased plasma membrane tension, and elevated endocytic internalization of EGFR, thereby mitigating proliferation of MB-propagating cells to ultimately impair MB growth. …


Identification And Preclinical Assessment Of Novel Therapeutic Modalities In Environmental Exposure-Induced Lung Disease, Aaron D. Schwab May 2025

Identification And Preclinical Assessment Of Novel Therapeutic Modalities In Environmental Exposure-Induced Lung Disease, Aaron D. Schwab

Theses & Dissertations

Environmental lung diseases are preventable respiratory conditions either caused or made worse by inhaled environmental exposures. Contemporarily, environmental lung diseases are most associated with workplace exposures given specific occupational processes aerosolize inflammatory agents that can be inhaled at high concentrations. Although a considerable amount is known regarding immunoglobulin (Ig)E-mediated responses to environmental exposures, little is known about non-IgE mediated respiratory conditions resulting from lipopolysaccharide (LPS)-enriched organic dust exposure(s). Chronic respiratory diseases such as asthma, hypersensitivity pneumonitis, chronic obstructive pulmonary disease (COPD), and pulmonary fibrosis have all been identified as environmental lung diseases caused or exacerbated by such environmental dusts. Therapeutic …


The Association Of Resistin With Metabolic Health And Obesity In A Mexican-American Population, Reem Al-Dallal, Keziah Thomas, Minjae Lee, Aysha Chaudhri, Eleanor Davis, Priyanka Vaidya, Miryoung Lee, Joseph B Mccormick, Susan P Fisher-Hoch, Absalon D Gutierrez May 2025

The Association Of Resistin With Metabolic Health And Obesity In A Mexican-American Population, Reem Al-Dallal, Keziah Thomas, Minjae Lee, Aysha Chaudhri, Eleanor Davis, Priyanka Vaidya, Miryoung Lee, Joseph B Mccormick, Susan P Fisher-Hoch, Absalon D Gutierrez

Faculty, Staff and Student Publications

Research on the relationship between resistin levels, metabolic health, and obesity has produced inconsistent findings across different ethnic groups, making it unclear whether lower resistin levels are associated with these conditions in Mexican-Americans. This cross-sectional study investigated the relationship between resistin, metabolic health, and obesity in an adult Mexican-American cohort (n = 1511) using multivariable linear regression analysis. Related adipokines (leptin and adiponectin) were measured simultaneously. Participants were categorized into four groups by metabolic health (healthy/unhealthy) and obesity (obese/non-obese) status. “Metabolically unhealthy” was defined as ≥2 cardiometabolic abnormalities. Obesity was defined as a BMI ≥ 30 kg/m2. We also …


Circulating Epstein-Barr Virus Antibody Levels As A Biomarker Of Socioecological Adversity In Amazonian Ecuador, Tyler M Barrett, Melissa A Liebert, Geeta N Eick, Julia G Ridgeway-Diaz, Felicia C Madimenos, Aaron D Blackwell, Tara J Cepon-Robins, Samuel S Urlacher, Lawrence S Sugiyama, J Josh Snodgrass May 2025

Circulating Epstein-Barr Virus Antibody Levels As A Biomarker Of Socioecological Adversity In Amazonian Ecuador, Tyler M Barrett, Melissa A Liebert, Geeta N Eick, Julia G Ridgeway-Diaz, Felicia C Madimenos, Aaron D Blackwell, Tara J Cepon-Robins, Samuel S Urlacher, Lawrence S Sugiyama, J Josh Snodgrass

Faculty, Staff and Students Publications

Objectives: Circulating Epstein-Barr virus antibodies (EBV-Ab) are used as a biomarker of chronic stress in high-income settings, but their relevance in environments with a high burden of infectious disease, nutritional constraints, and limited resources is less clear. We investigated EBV-Ab as a biomarker of adversity in a setting where local ecology and economy may affect immune development differently than in wealthy countries.

Methods: We measured EBV-Ab in finger-prick dried blood spots collected from Indigenous Shuar (n = 433) and non-Indigenous Colonos (n = 84) ranging from < 1 to 87 years old in Amazonian Ecuador. For a subset of adults (≥ 15 years, n = 210), we collected socioeconomic information (income, education, and occupation) and assessed household-level market integration. We determined the most important predictors of EBV-Ab for adults and children using multi-model averaging of linear regression models.

Results: Male children (< 15 years) had lower EBV-Ab than female children (model averaged β [SE]: -0.238 [0.066]). For adults, Shuar had higher EBV-Ab than Colonos (model averaged β [SE]: 0.235 [0.113]), and high systolic blood pressure was an important predictor of elevated EBV-Ab (model averaged β [SE]: 0.088 [0.047]). Individuals who reported unpaid domestic work as their primary occupation had higher EBV-Ab than agricultural workers (model averaged β [SE]: 0.302 [0.113]). Individuals living in houses with more market-sourced infrastructure had lower EBV-Ab (model averaged β [SE]: -0.088 [0.068]).

Conclusions: Circulating EBV-Ab may capture context-specific aspects of socioecological adversity …


Effects Of Prebiotic Phytocompound Administration In Gestational Diabetic Dams And Its Influence On Offspring Cognitive Outcomes, Gayathri Jagadeesan, Tushar K Das, Jennifer M Mendoza, Ghalya Alrousan, Maria P Blasco-Conesa, Parimelazhagan Thangaraj, Bhanu Priya Ganesh Mar 2025

Effects Of Prebiotic Phytocompound Administration In Gestational Diabetic Dams And Its Influence On Offspring Cognitive Outcomes, Gayathri Jagadeesan, Tushar K Das, Jennifer M Mendoza, Ghalya Alrousan, Maria P Blasco-Conesa, Parimelazhagan Thangaraj, Bhanu Priya Ganesh

Faculty, Staff and Student Publications

Gestational diabetes mellitus (GD)-induced gut dysbiosis in pregnant mothers may increase the risk of cognitive impairment and neurological disorders in both the mother and offspring as they age. Restoring gut balance could improve cognitive outcomes for both. Despite advancements in GD treatment, side effects have increased, and long-term neurocognitive impacts on offspring born to GD mothers remain underexplored. This study uses a GD mouse model, inducing pancreatic dysfunction in 3-month-old pregnant C57BL/6J mice with Streptozotocin. The efficacy and mechanism of the prebiotic phytocompound green leaf extract (


Non-Invasive Real-Time Pulsed Doppler Assessment Of Blood Flow In Mouse Ophthalmic Artery, Iraida Sharina, Radwa Awad, Soren Cobb, Emil Martin, Sean P Marrelli, Anilkumar K Reddy Feb 2025

Non-Invasive Real-Time Pulsed Doppler Assessment Of Blood Flow In Mouse Ophthalmic Artery, Iraida Sharina, Radwa Awad, Soren Cobb, Emil Martin, Sean P Marrelli, Anilkumar K Reddy

Faculty, Staff and Student Publications

Non-invasive and high-temporal resolution methods for characterizing blood flow in mouse cranial arteries, such as the ophthalmic artery (OphA), are lacking. We present an application of pulsed Doppler ultrasound to provide real-time, non-invasive measurement of blood flow velocity in the OphA through an identified soft tissue window in the mouse head. We confirmed the identity of the artery and mapped its origin from the internal carotid artery by a combination of microcomputed tomography (microCT) vascular imaging and transient occlusion of the internal carotid artery. Application of our approach demonstrated sex differences in the OphA vasodilative response to agonists. We also …


Vertex-Based Analysis Of Cerebral Blood Flow And Fractional Amplitude Of Low-Frequency Fluctuations (Cbf-Falff) Coupling In Moderate-To-Severe Traumatic Brain Injury During The First Year Post-Injury, Vaidehi Hemkumar Patel Feb 2025

Vertex-Based Analysis Of Cerebral Blood Flow And Fractional Amplitude Of Low-Frequency Fluctuations (Cbf-Falff) Coupling In Moderate-To-Severe Traumatic Brain Injury During The First Year Post-Injury, Vaidehi Hemkumar Patel

Dissertations, Theses, and Capstone Projects

Traumatic brain injury (TBI) is known to involve damage in the neurovascular unit. TBI may disrupt the brain’s neurovascular coupling–the relationship between cerebral blood flow and neural activity–that can lead to cognitive and functional impairments. This study attempted to non-invasively investigate neurovascular coupling in patients with moderate to severe TBI (msTBI) during the first year post-injury using a combined metric of cerebral blood flow (CBF) and fractional amplitude of low-frequency fluctuations (fALFF), a proxy for spontaneous neural activity. Using arterial spin labeling (ASL) and functional MRI sequences, CBF and fALFF were measured in 29 msTBI patients 3-, 6- and 12-months …


How Did Covid-19 Impact Physiology Research Globally? – Lessons Learned And Future Recommendations, Jeet Patel, Santanu De Jan 2025

How Did Covid-19 Impact Physiology Research Globally? – Lessons Learned And Future Recommendations, Jeet Patel, Santanu De

Mako: NSU Undergraduate Student Journal

The Coronavirus Infectious Disease 2019 (COVID-19) pandemic caused massive changes in the medical field across the globe. As the whole world moved from in-person to remote activities, students found themselves in a predicament where they were compelled towards schooling and work online from home. This would mean that all projects, research, tests, and meetings were conducted over Zoom or other online meeting platforms. Laboratories were shut down or only a limited number of people were allowed to enter to conduct the necessary research. This paper discusses how the COVID-19 pandemic affected research process and experiments within various aspects of the …


Bilirubin Hepatic And Intestinal Transport And Catabolism: Physiology, Pathophysiology, And Benefits, Zachary A. Kipp, Sally N. Pauss, Genesee J. Martinez, Terry D. Hinds, Jr., Wang-Hsin Lee Jan 2025

Bilirubin Hepatic And Intestinal Transport And Catabolism: Physiology, Pathophysiology, And Benefits, Zachary A. Kipp, Sally N. Pauss, Genesee J. Martinez, Terry D. Hinds, Jr., Wang-Hsin Lee

Pharmacology and Nutritional Sciences Faculty Publications

Bilirubin, a metabolite derived from heme degradation, has traditionally been regarded as a waste product and a marker of liver injury. However, increasing evidence suggests that bilirubin also functions as a hormone, and reduced levels are associated with metabolic dysfunction. Studies have shown a strong association between low circulating bilirubin levels and an increased risk of metabolic disorders and cardiovascular disease. To advance bilirubin-based treatment strategies, it is essential to elucidate the mechanisms underlying bilirubin transport and metabolism. Therefore, we provide an in-depth discussion of bilirubin production and its subsequent fates, with a particular focus on the transport between the …


Fabricating Silver-Ceria Polymer Nanocomposite Scaffolds For Biomedical Therapeutic Applications, Shreya S. Pawar Jan 2025

Fabricating Silver-Ceria Polymer Nanocomposite Scaffolds For Biomedical Therapeutic Applications, Shreya S. Pawar

Honors Undergraduate Theses

Improper healing of bone fractures and limited regeneration of bone following bone tumor resection remain a prevalent complication worldwide. Long-term effects of this include joint instability, limited movement, and arthritis. Bone infections (osteomyelitis), reactive oxygen species (ROS) generation via excessive inflammation, and underlying conditions such as osteoporosis can contribute to suboptimal bone tissue regeneration. ROS accumulation stimulates osteoblast apoptosis, while promoting osteoclast differentiation. These processes inhibit mineralization and osteogenesis. Conventional therapeutics involve the utilization of drugs and bone grafts. However, these approaches pose limitations and can result in subsequent complications. Microbial infections, ROS accumulation, and excessive inflammations are factors that …


Menstrual Cycle Phase Effects On Exercise Thermoregulation And Performance In The Heat, Kailei J. Eustis Jan 2025

Menstrual Cycle Phase Effects On Exercise Thermoregulation And Performance In The Heat, Kailei J. Eustis

All Master's Theses

Hormone fluctuations across the menstrual cycle (MC) may influence physiological responses. This study examined whether thermoregulatory measures differ across MC phases, and if these changes impact running performance in the heat. Ten eumenorrheic adults completed two treadmill runs in simulated conditions (wet bulb globe temperature 31.7 ± 1.4°C) during early follicular (EF) and midluteal (ML) phases. First 45min was a constant self-selected light pace followed by a 15min performance test for distance. Core temperature (Tc), mean skin temperature (Ts), heart rate (HR), perceived exertion (RPE), thermal perception (THERM), and comfort perception (COMF) were assessed every 5min. Sweat perception (SP), sweat …