Digital Commons Network^™

Towards Fair Decentralized Benchmarking Of Healthcare Ai Algorithms With The Federated Tumor Segmentation (Fets) Challenge, Maximilian Zenk, Ujjwal Baid, Sarthak Pati, Akis Linardos, Brandon Edwards, Micah Sheller, Patrick Foley, Alejandro Aristizabal, David Zimmerer, Alexey Gruzdev, Jason Martin, Russell T Shinohara, Annika Reinke, Fabian Isensee, Santhosh Parampottupadam, Kaushal Parekh, Ralf Floca, Hasan Kassem, Bhakti Baheti, Siddhesh Thakur, Verena Chung, Kaisar Kushibar, Karim Lekadir, Meirui Jiang, Youtan Yin, Hongzheng Yang, Quande Liu, Cheng Chen, Qi Dou, Pheng-Ann Heng, Xiaofan Zhang, Shaoting Zhang, Muhammad Irfan Khan, Mohammad Ayyaz Azeem, Mojtaba Jafaritadi, Esa Alhoniemi, Elina Kontio, Suleiman A Khan, Leon Mächler, Ivan Ezhov, Florian Kofler, Suprosanna Shit, Johannes C Paetzold, Timo Loehr, Benedikt Wiestler, Himashi Peiris, Kamlesh Pawar, Shenjun Zhong, Zhaolin Chen, Munawar Hayat, Gary Egan, Mehrtash Harandi, Ece Isik Polat, Gorkem Polat, Altan Kocyigit, Alptekin Temizel, Anup Tuladhar, Lakshay Tyagi, Raissa Souza, Nils D Forkert, Pauline Mouches, Matthias Wilms, Vishruth Shambhat, Akansh Maurya, Shubham Subhas Danannavar, Rohit Kalla, Vikas Kumar Anand, Ganapathy Krishnamurthi, Sahil Nalawade, Chandan Ganesh, Ben Wagner, Divya Reddy, Yudhajit Das, Fang F Yu, Baowei Fei, Ananth J Madhuranthakam, Joseph Maldjian, Gaurav Singh, Jianxun Ren, Wei Zhang, Ning An, Qingyu Hu, Youjia Zhang, Ying Zhou, Vasilis Siomos, Giacomo Tarroni, Jonathan Passerrat-Palmbach, Ambrish Rawat, Giulio Zizzo, Swanand Ravindra Kadhe, Jonathan P Epperlein, Stefano Braghin, Yuan Wang, Renuga Kanagavelu, Qingsong Wei, Yechao Yang, Yong Liu, Krzysztof Kotowski, Szymon Adamski, Bartosz Machura, Wojciech Malara, Lukasz Zarudzki, Jakub Nalepa, Yaying Shi, Hongjian Gao, Salman Avestimehr, Yonghong Yan, Agus S Akbar, Ekaterina Kondrateva, Hua Yang, Zhaopei Li, Hung-Yu Wu, Johannes Roth, Camillo Saueressig, Alexandre Milesi, Quoc D Nguyen, Nathan J Gruenhagen, Tsung-Ming Huang, Jun Ma, Har Shwinder H Singh, Nai-Yu Pan, Dingwen Zhang, Ramy A Zeineldin, Michal Futrega, Yading Yuan, Gian Marco Conte, Xue Feng, Quan D Pham, Yong Xia, Zhifan Jiang, Huan Minh Luu, Mariia Dobko, Alexandre Carré, Bair Tuchinov, Hassan Mohy-Ud-Din, Saruar Alam, Anup Singh, Nameeta Shah, Weichung Wang, Chiharu Sako, Michel Bilello, Satyam Ghodasara, Suyash Mohan, Christos Davatzikos, Evan Calabrese, Jeffrey Rudie, Javier Villanueva-Meyer, Soonmee Cha, Christopher Hess, John Mongan, Madhura Ingalhalikar, Manali Jadhav, Umang Pandey, Jitender Saini, Raymond Y Huang, Ken Chang, Minh-Son To, Sargam Bhardwaj, Chee Chong, Marc Agzarian, Michal Kozubek, Filip Lux, Jan Michálek, Petr Matula, Miloš Ker Kovský, Tereza Kopr Ivová, Marek Dostál, Václav Vybíhal, Marco C Pinho, James Holcomb, Marie Metz, Rajan Jain, Matthew D Lee, Yvonne W Lui, Pallavi Tiwari, Ruchika Verma, Rohan Bareja, Ipsa Yadav, Jonathan Chen, Neeraj Kumar, Yuriy Gusev, Krithika Bhuvaneshwar, Anousheh Sayah, Camelia Bencheqroun, Anas Belouali, Subha Madhavan, Rivka R Colen, Aikaterini Kotrotsou, Philipp Vollmuth, Gianluca Brugnara, Chandrakanth J Preetha, Felix Sahm, Martin Bendszus, Wolfgang Wick, Abhishek Mahajan, Carmen Balaña, Jaume Capellades, Josep Puig, Yoon Seong Choi, Seung-Koo Lee, Jong Hee Chang, Sung Soo Ahn, Hassan F Shaykh, Alejandro Herrera-Trujillo, Maria Trujillo, William Escobar, Ana Abello, Jose Bernal, Jhon Gómez, Pamela Lamontagne, Daniel S Marcus, Mikhail Milchenko, Arash Nazeri, Bennett Landman, Karthik Ramadass, Kaiwen Xu, Silky Chotai, Lola B Chambless, Akshitkumar Mistry, Reid C Thompson, Ashok Srinivasan, J Rajiv Bapuraj, Arvind Rao, Nicholas Wang, Ota Yoshiaki, Toshio Moritani, Sevcan Turk, Joonsang Lee, Snehal Prabhudesai, John Garrett, Matthew Larson, Robert Jeraj, Hongwei Li, Tobias Weiss, Michael Weller, Andrea Bink, Bertrand Pouymayou, Sonam Sharma, Tzu-Chi Tseng, Saba Adabi, Alexandre Xavier Falcão, Samuel B Martins, Bernardo C A Teixeira, Flávia Sprenger, David Menotti, Diego R Lucio, Simone P Niclou, Olivier Keunen, Ann-Christin Hau, Enrique Pelaez, Heydy Franco-Maldonado, Francis Loayza, Sebastian Quevedo, Richard Mckinley, Johannes Slotboom, Piotr Radojewski, Raphael Meier, Roland Wiest, Johannes Trenkler, Josef Pichler, Georg Necker, Andreas Haunschmidt, Stephan Meckel, Pamela Guevara, Esteban Torche, Cristobal Mendoza, Franco Vera, Elvis Ríos, Eduardo López, Sergio A Velastin, Joseph Choi, Stephen Baek, Yusung Kim, Heba Ismael, Bryan Allen, John M Buatti, Peter Zampakis, Vasileios Panagiotopoulos, Panagiotis Tsiganos, Sotiris Alexiou, Ilias Haliassos, Evangelia I Zacharaki, Konstantinos Moustakas, Christina Kalogeropoulou, Dimitrios M Kardamakis, Bing Luo, Laila M Poisson, Ning Wen, Martin Vallières, Mahdi Ait Lhaj Loutfi, David Fortin, Martin Lepage, Fanny Morón, Jacob Mandel, Gaurav Shukla, Spencer Liem, Gregory S Alexandre, Joseph Lombardo, Joshua D Palmer, Adam E Flanders, Adam P Dicker, Godwin Ogbole, Dotun Oyekunle, Olubunmi Odafe-Oyibotha, Babatunde Osobu, Mustapha Shu'aibu Hikima, Mayowa Soneye, Farouk Dako, Adeleye Dorcas, Derrick Murcia, Eric Fu, Rourke Haas, John A Thompson, David Ryan Ormond, Stuart Currie, Kavi Fatania, Russell Frood, Amber L Simpson, Jacob J Peoples, Ricky Hu, Danielle Cutler, Fabio Y Moraes, Anh Tran, Mohammad Hamghalam, Michael A Boss, James Gimpel, Deepak Kattil Veettil, Kendall Schmidt, Lisa Cimino, Cynthia Price, Brian Bialecki, Sailaja Marella, Charles Apgar, Andras Jakab, Marc-André Weber, Errol Colak, Jens Kleesiek, John B Freymann, Justin S Kirby, Lena Maier-Hein, Jake Albrecht, Peter Mattson, Alexandros Karargyris, Prashant Shah, Bjoern Menze, Klaus Maier-Hein, Spyridon Bakas

Faculty, Staff and Student Publications

Computational competitions are the standard for benchmarking medical image analysis algorithms, but they typically use small curated test datasets acquired at a few centers, leaving a gap to the reality of diverse multicentric patient data. To this end, the Federated Tumor Segmentation (FeTS) Challenge represents the paradigm for real-world algorithmic performance evaluation. The FeTS challenge is a competition to benchmark (i) federated learning aggregation algorithms and (ii) state-of-the-art segmentation algorithms, across multiple international sites. Weight aggregation and client selection techniques were compared using a multicentric brain tumor dataset in realistic federated learning simulations, yielding benefits for adaptive weight aggregation, and …

Towards Fair Decentralized Benchmarking Of Healthcare Ai Algorithms With The Federated Tumor Segmentation (Fets) Challenge, Maximilian Zenk, Pamela Lamontagne, Daniel S Marcus, Mikhail Milchenko, Arash Nazeri, Et Al.

2020-Current year OA Pubs

Computational competitions are the standard for benchmarking medical image analysis algorithms, but they typically use small curated test datasets acquired at a few centers, leaving a gap to the reality of diverse multicentric patient data. To this end, the Federated Tumor Segmentation (FeTS) Challenge represents the paradigm for real-world algorithmic performance evaluation. The FeTS challenge is a competition to benchmark (i) federated learning aggregation algorithms and (ii) state-of-the-art segmentation algorithms, across multiple international sites. Weight aggregation and client selection techniques were compared using a multicentric brain tumor dataset in realistic federated learning simulations, yielding benefits for adaptive weight aggregation, and …

Dr Kinase: Predicting The Drug-Resistance Hotspots Of Protein Kinases, Shaofeng Lin, Chao Tu, Ruifeng Hu, Haiji Wang, Zongcheng Dong, Hui Luo, Lan Kuang, Tao Wang, Liming Wang, Zhongming Zhao, Zhihong Li, Haodong Xu

Faculty, Staff and Student Publications

Protein kinases (PKs) regulate various cellular functions, and are targeted by small-molecule kinase inhibitors (KIs) in cancers and other diseases. However, drug resistance (DR) of KIs occurs through critical mutations in four types of representative hotspots, including gatekeeper, G-loop, αC-helix, and A-loop. KI DR has become a common clinical complication affecting multiple cancers, targeted kinases, and drugs. To tackle this challenge, we report an upgraded web server, namely Dr. Kinase, for predicting the loci of four DR hotspots and assessing effects of mutations on DR hotspots for PKs in our previous studies, by utilizing multimodal features and deep hybrid learning. …

Consideration Of Patient Phenotypes In Geographic Atrophy Due To Age-Related Macular Degeneration, Rishi P Singh, Christina Y Weng, John W Kitchens, Jaclyn Quilantan, Roy Schwartz, Caroline R Baumal, Roger A Goldberg

Faculty, Staff and Students Publications

Geographic atrophy (GA) is a form of advanced age-related macular degeneration (AMD) affecting approximately 1 million people in the USA and 5 million globally. In this review, retinal imaging techniques used for diagnosis and monitoring progression of GA in AMD, and the risk factors associated with the development and progression of GA are summarised. To familiarise clinicians with common phenotypes of patients with GA, the clinical and imaging features that may lead to rapid progression of GA in various phenotypes are highlighted. With the recent US Food and Drug Administration approval of new GA treatments that reduce lesion growth, understanding …

Theater Testing A Sexual And Reproductive Health Program For Latina Teens And Their Female Caregivers: A Mixed Methods Study, Katherine G Merrill, Ana A Baumann, Et Al.

2020-Current year OA Pubs

BACKGROUND: Floreciendo is a sexual and reproductive health program for Latina teens (14-18 years) and their female caregivers adapted from the evidence-based IMARA intervention. We report on our experience theater testing Floreciendo during the preparation phase of the multiphase optimization strategy (MOST) framework. Floreciendo includes four two-hour sessions (i.e., intervention components). Our aims were to: (1) examine the preliminary acceptability, appropriateness, and feasibility of the intervention components, including the acceptability of the implementation plan (i.e., logistics, strategies), and (2) systematically report on curriculum modifications made based on findings.

METHODS: Using a community-based participatory research approach, we theater tested the program …

Mesenchymal Stem Cell-Derived Extracellular Vesicles: Seeking Into Cell-Free Therapies For Bone-Affected Lysosomal Storage Disorders, Andrés Felipe Leal, Harry Pachajoa, Shunji Tomatsu

Department of Pediatrics Faculty Papers

Lysosomal storage disorders (LSDs) constitute a group of monogenic systemic diseases resulting from deficiencies in specific lysosomal enzymes that cause the intralysosomal accumulation of non- or partially degraded substrates, leading to lysosomal dysfunction. In some cases of LSDs, the bone is more severely affected, thus producing skeletal manifestations in patients. Current therapies, such as enzyme replacement therapy (ERT) and gene therapy (GT), show limited efficacy in correcting skeletal abnormalities. Increasing evidence suggests that microenvironmental disturbances also contribute significantly to disease pathogenesis. Therefore, therapeutic strategies targeting lysosomal dysfunction and microenvironmental dysregulation are needed. Mesenchymal stem-cell-derived extracellular vesicles (MSC-EVs) are emerging as …

Improving Genetics Equity: Identifying Women Eligible For Genetic Care Services Using Mammography Clinics In Underserved Areas As Screening Hubs, Darya Kizub, Rachel Bluebond, Sierra Green, Jessica Duckworth, Sreejesh Shanker, Autumn Vara, Banu Arun

Faculty, Staff and Student Publications

PURPOSE: Fewer than 20% of underserved individuals undergo guideline-concordant hereditary breast and ovarian cancer (HBOC) genetic testing (GT). Our study aimed to determine the proportion of women eligible for HBOC GT using a cancer genetics risk assessment (CGRA) tool at breast cancer (BC) screening clinics in underserved communities and to describe the program's impact.

METHODS: Participants were women who presented for BC screening at The Rose clinics, serving low-income underserved communities in southeast Texas, and completed the CGRA. High-risk individuals received bilingual educational materials and a saliva-based GT kit. Those with a pathogenic variant (PV) or a variant of uncertain …

Supporting Patients With Advanced Cancer And Their Spouses In Parenting Minor Children: Results Of A Randomized Controlled Trial, Kathrin Milbury, Sujin Ann-Yi, Meagan S Whisenant, Morgan Jones, Yisheng Li, Victoria Necroto, Sania D Yousuf, Mariana Chavez-Macgregor, Larrisa Meyers, Eduardo Bruera

Faculty, Staff and Student Publications

Introduction: Patients with advanced cancer and their spousal caregivers who parent minor children report unmet parenting concerns and increased psychological distress. Seeking to address these important supportive care needs, this RCT examined the feasibility, acceptability, and initial evidence for the efficacy of a novel psychosocial intervention.

Patients and methods: Patients with a metastatic solid malignancy and their spouses completed self-reported validated assessments of psychological symptoms and cancer-related parenting outcomes and were then randomized to the parent support intervention or a usual care (UC) group. Both groups were reassessed 6 and 12 weeks later. Dyads randomized to the counselor-led intervention attended …

Artificial Intelligence Policies In Bioethics And Health Humanities: A Comparative Analysis Of Publishers And Journals, Christopher Bobier, Daniel Rodger, Daniel Hurst

Rowan-Virtua School of Osteopathic Medicine Departmental Research

INTRODUCTION: Rapid advancements in artificial intelligence (AI) pose novel ethical and practical challenges for scholarly publishing. Although AI-related policies are emerging in many disciplines, little is known about the extent and clarity of AI guidance in bioethics and health humanities journals.

METHODS: A search of publicly available journal lists from the American Society for Bioethics and Humanities, Health Humanities Consortium, and Association for Medical Humanities was supplemented with Google Scholar's top 20 bioethics journals ranked by h5-index. This yielded 54 unique journals, of which 50 remained after excluding those without a functional website or recent publications. AI policies were reviewed …

Parkinson Disease Signaling Pathways, Molecular Mechanisms, And Potential Therapeutic Strategies: A Comprehensive Review, Muhammad S Khan, Somayyeh Nasiripour, Jean C Bopassa

Faculty, Staff and Student Publications

Parkinson's disease (PD) is considered the second most common neurodegenerative disease worldwide; treating this disease remains quite challenging. Environmental and genetic factors may play a role in the pathophysiology of PD. α-synuclein aggregation, oxidative stress, ferroptosis, mitochondrial failure, neuroinflammation, and gut dysbiosis are among the known risk factors of PD. The pathophysiology of Parkinson's disease is complicated by the interconnections between these molecular pathways, which also present significant obstacles to treatment development. However, due to its complex mechanism and long latency, PD is difficult to diagnose and detect, which presents a barrier to treatment. In addition, the need to develop …

Testosterone Deficiency And Treatments: Common Misconceptions And Practical Guidance For Patient Care, Mohit Khera, James M Hotaling, Martin Miner

Faculty, Staff and Students Publications

Introduction: Misconceptions about testosterone therapy are prevalent and there is an unmet need for a review of current literature that can be leveraged by physicians to deliver safe and effective care for men with hypogonadism.

Objectives: This review aims to address common misconceptions about testosterone therapy using current literature and synthesize practical guidance for clinicians with patients who are starting testosterone therapy.

Methods: A literature search of PubMed, Embase, CINAHL was carried out to identify associations between testosterone therapy and prostate cancer, cardiovascular risk, and hepatic toxicity; definitions of hypogonadism; and practical guidance for clinician with patients starting testosterone therapy. …

Irradiation Of Prostate Cancer Alters Circulating Small Extracellular Vesicle Functions, Aejaz Sayeed, Vaughn Garcia, Cecilia E. Verrillo, Rachel M. Derita, Md Niamat Hossain, Shiv R. Krishn, Samuel Sey, Christopher D. Shields, Adrian D. Altieri, Qin Liu, Khalid Sossey-Alaoui, William K. Kelly, Lucia R. Languino

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

It is known that β1 integrins and a downstream signaling molecule c-Src are upregulated in prostate cancer (PrCa) tissues, are co-expressed in circulating small extracellular vesicles (sEVs) and contribute to cancer progression. Here, we demonstrate that sEVs from PrCa patients show robust expression of both β1 integrins and c-Src. The impact of irradiation, a widely used therapy for the treatment of PrCa, on circulating sEVs is however not fully understood. We show that sEVs isolated from the plasma of transgenic adenocarcinoma of mouse prostate (TRAMP) mice, stimulate migration and anchorage-independent growth of recipient cancer cells, but sEVs are not active …

Pol Θ-Mediated End-Joining Uses Microhomologies Containing Mismatches, Yuzhen Li, Ngoc K Dang, Wei He, Mark Returan, Denisse Carvajal-Maldonado, Adele T Guerin, Han Xu, Bin Liu, Richard D Wood

Faculty, Staff and Student Publications

DNA polymerase theta (Pol θ) initiates repair of DNA double-strand breaks by pairing single strands at short "microhomologies". It is important to understand microhomology selection, as some cancer cells rely on Pol θ for survival. Here, we investigate end-joining by purified human Pol θ, employing DNA sequencing of products generated from oligonucleotide libraries having diverse 3' ends. Pol θ overwhelmingly selects short internal microhomologies found within 15 nucleotides of the terminus of single-stranded DNAs, restricting deletion size during end-joining. Significantly, we find that the selected microhomologies are usually interrupted by mismatches and that base pairing within 6 nucleotides of the …

Pan-Cancer Copy Number Analysis Identifies Optimized Size Thresholds And Co-Occurrence Models For Individualized Risk Stratification, Minh P Nguyen, William C Chen, Kanish Mirchia, Abrar Choudhury, Naomi Zakimi, Vijay Nitturi, Tiemo J Klisch, Stephen T Magill, Calixto-Hope G Lucas, Akash J Patel, David R Raleigh

Faculty, Staff and Students Publications

Chromosome instability leading to aneuploidy and accumulation of copy number gains or losses is a hallmark of cancer. Copy number alteration (CNA) signatures are increasingly used for cancer risk stratification, but size thresholds for defining CNAs across cancers are variable and the biological and clinical implications of CNA size heterogeneity and co-occurrence are incompletely understood. Here we analyze CNA and clinical data from 691 meningiomas and 10,383 tumors from The Cancer Genome Atlas to develop cancer- and chromosome-specific size-dependent CNA and CNA co-occurrence models to predict tumor control and overall survival. Our results shed light on technical considerations for biomarker …

Immature Acta2r179c/+ Smooth Muscle Cells Cause Moyamoya-Like Cerebrovascular Lesions In Mice Prevented By Boosting Oxphos, Anita Kaw, Suravi Majumder, Jose E Esparza Pinelo, Ting Wu, Zbigniew Starosolski, Zhen Zhou, Albert J Pedroza, Xueyan Duan, Kaveeta Kaw, Angie D Gonzalez, Ripon Sarkar, Michael P Fischbein, Philip L Lorenzi, Lin Tan, Sara A Martinez, Iqbal Mahmud, Laxman Devkota, L Maximilian Buja, Heinrich Taegtmeyer, Ketan B Ghaghada, Sean P Marrelli, Callie S Kwartler, Dianna M Milewicz

Faculty, Staff and Student Publications

ACTA2 pathogenic variants altering arginine 179 cause childhood-onset strokes due to moyamoya disease (MMD)-like occlusions of the distal internal carotid arteries, but the mechanisms of pathogenesis are unknown and no preventive treatments exist. Here we show that Acta2R179C/+ smooth muscle cells (SMCs) fail to fully differentiate and maintain stem cell-like features, including increased migration and glycolytic flux compared to wildtype (WT) SMCs. Increasing mitochondrial respiration with nicotinamide riboside (NR) drives differentiation and decreases migration of Acta2R179C/+ SMCs. Carotid artery injury of Acta2SMC-R179C/+ mice leads to premature death, intraluminal SMC accumulation leading to MMD-like occlusive lesions, neurologic symptoms, …

Teaching Pathographies Of Mental Illness, Nathan Carlin, Angela Gomez, Margarita Ortiz

Faculty and Staff Publications

This paper describes the content and evolution of a fourth-year course for medical students on teaching pathographies of mental illness. (It is a follow-up to Nathan Carlin's Pathographies of Mental Illness that appeared as an Element in the Bioethics and Neuroethics series published by Cambridge University Press.) The course originally centered on classic (and some contemporary) memoirs; however, responding to student evaluations, newer material now ensures more diversity, with material written by women and people of color, and describes the difference that can make.

A Survey Study Of Roadblocks In Translational Science., Fasiha Kanwal, Christopher I Amos, Katherine H Sippel, Claudia Neuhauser, Ariel Harrison, Mary E Dickinson, Charles Minard, Bettina M Beech

Faculty Research 2025

Clinical and translational science needs to address roadblocks to the translational processes. We conducted a survey at two institutions, a private medical school and a large public university, to understand the frequency and distribution of barriers and roadblocks to research. We reviewed the literature to compile a pool of barriers and roadblocks and convened a panel of relevant stakeholders to develop a 20-item questionnaire. Survey respondents were asked to select and prioritize the five leading clinical and translational roadblocks, provide information regarding their academic degrees and rank/position, complete open-ended items regarding their areas of research, and optionally add additional remarks …

Transcripts With High Distal Heritability Mediate Genetic Effects On Complex Metabolic Traits., Anna L. Tyler, J Matthew Mahoney, Mark P Keller, Candice N Baker, Margaret Gaca, Anuj Srivastava, Isabela Gerdes Gyuricza, Madeleine J Braun, Nadia Rosenthal, Alan D Attie, Gary Churchill, Gregory W. Carter

Faculty Research 2025

Although many genes are subject to local regulation, recent evidence suggests that complex distal regulation may be more important in mediating phenotypic variability. To assess the role of distal gene regulation in complex traits, we combine multi-tissue transcriptomes with physiological outcomes to model diet-induced obesity and metabolic disease in a population of Diversity Outbred mice. Using a novel high-dimensional mediation analysis, we identify a composite transcriptome signature that summarizes genetic effects on gene expression and explains 30% of the variation across all metabolic traits. The signature is heritable, interpretable in biological terms, and predicts obesity status from gene expression in …

The Administrative Burden Of Medication Affordability Resources: An Environmental Scan With Implications For Health Informatics To Advance Health Equity., Marcy G Antonio, Jennylee Swallow, Rachel Richesson, Christine Carethers, Antoinette B Coe, Divya Jahagirdar, Yung-Yi Huang, Tammy Toscos, Mindy Flanagan, Tiffany C Veinot

Health Services and Informatics Research

OBJECTIVE: To characterize and demonstrate how to reduce the administrative burden experienced by patients when navigating medication affordability resources in the United States.

MATERIALS AND METHODS: Informed by administrative burden theory, we conducted an environmental scan of medication affordability resources for atrial fibrillation, and four common comorbidities (diabetes, heart failure, hypertension, and lipid disorder). We systematically searched for resources (eg, patient assistance programs, savings cards and nonprofit support) and extracted information about types, eligibility criteria, needed documentation, and application processes.

RESULTS: We identified 66 resources across 12 categories across the five conditions. The resources' varied eligibility criteria, application processes, and …

The Loss Of Opa1 Accelerates Intervertebral Disc Degeneration And Osteoarthritis In Aged Mice, Vedavathi Madhu, Miriam Hernandaz-Meadows, Ashley Coleman, Kimheak Sao, Kameron Inguito, Owen Haslam, Paige Boneski, Hiromi Sesaki, Ruteja Barve, John Collins, Makarand Risbud

Department of Orthopaedic Surgery Faculty Papers

Recent studies have highlighted the importance of mitochondria in NP cells and articular chondrocyte health. Since the understanding of mechanisms governing mitochondrial dynamics in these tissues is lacking, we investigated the role of OPA1, a mitochondrial fusion protein, in their homeostasis. OPA1 knockdown in NP cells altered mitochondrial size and cristae shape and increased the oxygen consumption rate. OPA1 governed the morphology of multiple organelles, including peroxisomes, early endosomes and cis-Golgi and loss resulted in the dysregulation of autophagy. Metabolic profiling and

Who Reconstitutes The Chemotherapy? The Educational And Practice Needs Of Oncology Pharmacists In West Africa: A Call For Multidisciplinary Team Approach In Oncology Care., Runcie C.W. Chidebe, Ramatu M. Alabelewe, Krishna Prasad Sapkota, Darlingtina K. Esiaka, Candidus C. Nwakasi, Gloria C. Okwu, Jacinta Emejulu, Adamu A. Umar, Ndifreke Okwuegbunam, Funsho David, Toyosi Adepoju, Agha A. Agha, Ejike S. Ugwu, Simeon C. Aruah, Richard Mshelia, Rob Duncombe, Noel N. Wannang, Peace C. Babalola, R. Donald Harvey, Cindy O'Bryant, Folakemi T. Odedina

Behavioral Science Faculty Publications

PURPOSE: Oncology pharmacists (OPs) play a crucial role in cancer care, treatment, survivorship, and multidisciplinary teams (MDTs). OPs have specialized training in designing, administering, monitoring, and modifying oncology chemotherapy; managing adverse events; and evaluating clinical trials and investigational drugs. Yet, the state of OP has remained largely unknown in the clinical oncology workforce of the West African region. Therefore, this study aimed to understand who reconstitutes chemotherapy and to explain the OP educational and practice needs, challenges, and solutions in Nigeria.

MATERIALS AND METHODS: Using a concurrent embedded mixed method design, 35 OPs completed a questionnaire, and 12 others responded …

Call It When You See It: Major League Soccer Organization And Pediatric Hospital Team Up For Anti-Bullying Program., Ram Chettiar

Manuscripts, Articles, Book Chapters and Other Papers

Bullying remains a widespread social issue in the United States (US). Those who bully, are bullied, or witness bullying may experience negative emotional and physical consequences.1 To address the gap in accessible youth bullying interventions, Children's Mercy Kansas City partnered with Sporting Kansas City to develop Red Card KC, a bullying awareness program focusing on the impact of bystanders in bullying situations. The program is delivered to school and community partners through interactive assemblies educating youth on recognizing bullying, managing bullying situations, and standing up against bullying. Red Card KC has also partnered with schools to recognize and celebrate students …

Leveraging Chorionic Villus Biopsies For The Derivation Of Patient-Specific Trophoblast Stem Cells., Kaela Varberg, Ayelen Moreno-Irusta, Allynson Novoa, Brynne Musser, Joseph M. Varberg, Jeremy P. Goering, Irfan Saadi, Khursheed Iqbal, Hiroaki Okae, Takahiro Arima, John Williams, Margareta D. Pisarska, Michael J. Soares

Manuscripts, Articles, Book Chapters and Other Papers

Human trophoblast stem (TS) cells are informative in vitro models for the generation and testing of biologically meaningful hypotheses. The goal of this project was to derive patient-specific TS cell lines from clinically available chorionic villus biopsies. Cell outgrowths were captured from human chorionic villus tissue specimens cultured in modified human TS cell medium. Cell colonies emerged early during the culture and cell lines were established and passaged for several generations. Karyotypes of the newly established chorionic villus-derived trophoblast stem (TS^CV) cell lines were determined and compared to initial genetic diagnoses from freshly isolated chorionic villi. Phenotypes of …

Figo Position Statement: Gamete Donations, Laurie Henry, Aris Antsaklis, Dov Feldberg, Jaideep Malhotra, Suchitra Pandit, Carlos Salazar, Alex Vidaeff, Rafal Zadykowicz, M Louise Hull, Nikhil Purandare

Faculty, Staff and Students Publications

Gamete donation has become a crucial part of Assisted Reproductive Technologies (ARTs), providing hope to individuals, including those who may have no other option for parenthood. This process comes with a wide range of ethical, medical, and legal challenges that need to be carefully addressed to protect the well-being and rights of all parties involved: donors, recipients, and offspring. Navigating these complexities requires strict ethical standards, robust regulatory frameworks, and international collaboration. By standardizing these, the field of gamete donation can continue to develop while ensuring that all parties are well informed and safeguarded. This paper explores the ethical concerns …

The Somatic Mosaicism Across Human Tissues Network, Tim H H Coorens, Ji Won Oh, Yujin Angelina Choi, Nam Seop Lim, Boxun Zhao, Adam Voshall, Alexej Abyzov, Lucinda Antonacci-Fulton, Samuel Aparicio, Kristin G Ardlie, Thomas J Bell, James T Bennett, Bradley E Bernstein, Thomas G Blanchard, Alan P Boyle, Jason D Buenrostro, Kathleen H Burns, Fei Chen, Rui Chen, Sangita Choudhury, Harsha V Doddapaneni, Evan E Eichler, Gilad D Evrony, Melissa A Faith, Thomas G Fazzio, Robert S Fulton, Manuel Garber, Nils Gehlenborg, Soren Germer, Gad Getz, Richard A Gibbs, Raquel G Hernandez, Fulai Jin, Jan O Korbel, Dan A Landau, Heather A Lawson, Niall J Lennon, Heng Li, Yan Li, Po-Ru Loh, Gabor Marth, Michael J Mcconnell, Ryan E Mills, Stephen B Montgomery, Pradeep Natarajan, Peter J Park, Rahul Satija, Fritz J Sedlazeck, Diane D Shao, Hui Shen, Andrew B Stergachis, Hunter R Underhill, Alexander E Urban, Melissa W Vondran, Christopher A Walsh, Ting Wang, Tao P Wu, Chenghang Zong, Eunjung Alice Lee, Flora M Vaccarino

Center on Aging Staff Publications

From fertilization onwards, the cells of the human body acquire variations in their DNA sequence, known as somatic mutations. These postzygotic mutations arise from intrinsic errors in DNA replication and repair, as well as from exposure to mutagens. Somatic mutations have been implicated in some diseases, but a fundamental understanding of the frequency, type and patterns of mutations across healthy human tissues has been limited. This is primarily due to the small proportion of cells harbouring specific somatic variants within an individual, making them more challenging to detect than inherited variants. Here we describe the Somatic Mosaicism across Human Tissues …

Genome-Wide Association Meta-Analysis Of Human Olfactory Identification Discovers Sex-Specific And Sex-Differential Genetic Variants, Franz Förster, David Emmert, Katrin Horn, Janne Pott, Johannes Frasnelli, Mohammed Aslam Imtiaz, Konstantinos Melas, Valentina Talevi, Honglei Chen, Christoph Engel, Michele Filosi, Myriam Fornage, Martin Gögele, Markus Löffler, Thomas H Mosley, Cristian Pattaro, Peter Pramstaller, Srishti Shrestha, N Ahmad Aziz, Monique M B Breteler, Kerstin Wirkner, Markus Scholz, Christian Fuchsberger

Faculty, Staff and Student Publications

Smelling is a human sense, expressing strong sexual dimorphisms. We aim to improve the knowledge of the genetics of human olfactory perception by performing an exploratory genome-wide association meta-analysis of up to 21,495 individuals of European ancestry. By sex-stratified and overall analysis of the identification of twelve odours and an identification score, we discovered ten independent loci, seven of them novel, with trait-wise genome-wide significance (p <  5 × 10−8) involving five odours. Seven of these loci, including four novel ones, are also significant using a stricter study-wide significance threshold (p <  3.85 × 10−9). Loci were predominantly located within clusters of olfactory receptors. Two loci were female-specific while one was sex-differential with respective candidate genes containing androgen response elements. Two-sample Mendelian randomization was applied to search for causal relationships between sex hormones, odour identification and neurodegenerative diseases. A causal negative effect was detected for Alzheimer’s disease on the identification score. These findings deepen our understanding of the genetic basis of olfactory perception and its interaction with sex, prioritizing mechanisms for further molecular research.

The Impact Of Household Dysfunction On Dating Violence Perpetration Among Adolescents In The United States: A Scoping Review, Sumaita Choudhury, Melissa F Peskin, Timothy J Walker, Emily T Hébert, Nivedhitha Parthasarathy, Kaitlyn L Zajack-Garcia, Lea Sacca, Christine M Markham

Faculty, Staff and Student Publications

Adverse childhood experiences, such as household dysfunction (HD), play a central role in how adolescents establish, experience, and navigate the challenges of relationship formation, maintenance, and dissolution. HD exposures have been independently associated with dating violence (DV) perpetration in both adolescents and adults. However, research examining the association between the concurrent effect of HD on DV perpetration, especially among adolescents remains scarce. Thus, we conducted a scoping review to accumulate and summarize existing research regarding the impact of HD on DV perpetration among adolescents aged 10 to 17 years in the United States. We used three electronic databases, Medline (Ovid), …

Diet, Gut Microbiota, And Histidine Metabolism Toward Imidazole Propionate Production In Relation To Type 2 Diabetes, Hongbo Yang, Kai Luo, Brandilyn A Peters, Yi Wang, Yanbo Zhang, Martha Daviglus, Amber Pirzada, Christina Cordero, Bing Yu, Robert D Burk, Robert Kaplan, Qibin Qi

Faculty, Staff and Student Publications

Objective: To examine associations of serum imidazole propionate (ImP), histidine, and their ratio with incident type 2 diabetes (T2D) and related dietary and gut microbial factors in U.S. Hispanic/Latino people.

Research design and methods: In the Hispanic Community Health Study/Study of Latinos, we evaluated serum ImP, histidine, and ImP-to-histidine ratio at baseline (2008-2011) and their cross-sectional associations with dietary intake and prospective associations with incident T2D over ∼12 years (n = 4,632). In a subsample with gut microbiota data during a follow-up visit (2016-2018), we examined gut microbial species associated with serum ImP and their potential interactions with dietary intake. …

Long Akap18 Isoforms Anchor Ubiquitin Specific Proteinases And Coordinate Calcium Reuptake At The Sarcoplasmic Reticulum, Taeyeop Park, Katherine Forbush, Yong Li, Oscar Vivas, Kacey J Rosenthal, Jerome Falcone, Cassandra J Wong, James E Bruce, Claudia Moreno, Carmen W Dessauer, John D Scott

Faculty, Staff and Student Publications

Subcellular targeting of signaling enzymes influences where and when various modes of intracellular communication operate. Macromolecular complexes of signal transduction and signal termination elements favor reversible control of repetitive processes. This includes adrenergic stimulation of excitation–contraction coupling in the heart. Long isoforms of A-kinase anchoring protein 18 (AKAP18γ and δ) modulate this process via regulation of calcium uptake into the sarcoplasmic reticulum through the Ca2+ATPase 2a (SERCA2a). AKAP18 proximity-proteomic screening in cardiomyocytes identifies networks for protein kinase A (PKA) and ubiquitin-specific proteinases (USPs). A 2′phosphoesterase domain on AKAP18 interfaces with the USP4 isoform at the Z bands of sarcomeres. PKA …

Bridging Cell Morphological Behaviors And Molecular Dynamics In Multi-Modal Spatial Omics With Morphlink, Jing Huang, Chenyang Yuan, Jiahui Jiang, Jianfeng Chen, Sunil S Badve, Yesim Gokmen-Polar, Rossana L Segura, Xinmiao Yan, Alexander Lazar, Jianjun Gao, Bing Yao, Michael Epstein, Linghua Wang, Jian Hu

Faculty, Staff and Student Publications

Multi-modal spatial omics data are invaluable for exploring complex cellular behaviors in diseases from both morphological and molecular perspectives. Current analytical methods primarily focus on clustering and classification, and do not adequately examine the relationship between cell morphology and molecular dynamics. Here, we present MorphLink, a framework designed to systematically identify disease-related morphological-molecular interplays. MorphLink has been evaluated across a wide array of datasets, showcasing its effectiveness in extracting and linking interpretable morphological features with various molecular measurements in spatial omics analyses. These linkages provide a transparent view of cellular behavior heterogeneity within tissue regions with similar cell type compositions, …