Digital Commons Network^™

Gender Disparities Among General Surgeons: A Comprehensive Review, Julie Holihan, Devi Bavishi, Kush Brahmbhatt, Rebecca Franks, Zuhair Ali, Karla Bernardi, Christine Castillo, Mike Liang, Rachel Wong, Michele Loor

Faculty, Staff and Student Publications

Background: Unlike in-house call, the Accreditation Council for Graduate Medical Education (ACGME) does not require a postcall day for "home call" shifts. Despite this, we hypothesize that on-call residents are still in the hospital for the majority of their shift despite having the luxury of home call and, thus, are not protected by ACGME postcall duty hour regulations.

Methods: A prospective single center survey study was conducted by surveying junior and senior residents who completed overnight call shifts from January 2023 to April 2023 at one of the busiest level 1 trauma centers in the United States. Data include number …

Stance And Gait Analysis Of Apollo Astronauts On The Moon, Faye Y Chiou-Tan, Conrad Li, Jason P Caffrey, Millard Reschke, Timothy R Macaulay

Faculty, Staff and Students Publications

Introduction/aim: As humans return to the Moon, safe efficient ambulation and fall prevention on the lunar surface are key concerns. The analysis of gait from archived Apollo mission video footage is now possible with pose estimation video analysis software. Thus, this study aims to retrospectively quantify parameters of Apollo astronauts' stance and gait on the Moon.

Methods: Publicly available National Aeronautics and Space Administration (NASA) footage of astronauts ambulating on the Lunar surface was examined using body pose analysis software. Goniometric lower limb joint/torso angles and width of base of stance and gait were derived. Gait cycle stance phase, swing …

Bridging Access Gaps In Radiotherapy: Knowledge-Based Planning In A Resource-Constrained Clinical Setting, Milton E Ixquiac Cabrera, Erick O Montenegro, Matthew Schmidt, Baozhou Sun, James A Kavanaugh, Taoran Li, Angel Velarde, Vicky De Falla, Francisco Reynoso

Faculty, Staff and Students Publications

Background/purpose: Radiotherapy access in low- and middle-income countries (LMICs) is severely limited by shortages of trained personnel, high patient volumes, and large waiting times for manual treatment planning. Knowledge-based planning (KBP) has shown promise in high-income settings, yet its feasibility in resource-constrained environments remains underexplored. This study aimed to evaluate the feasibility of adapting a KBP model developed at a high-income institution for clinical use at Liga Nacional Contra el Cáncer (LNCC) in Guatemala for gynecological radiotherapy planning.

Materials and methods: A RapidPlan KBP model (Varian-Siemens Healthineers, Palo Alto, CA, USA) originally developed at Washington University in St. Louis using …

Seroprevalence Of Helicobacter Pylori Infection Among Asymptomatic Patients Served By A Safety-Net Healthcare System, Aaron P Thrift, Peyman Dinarvand, Luis Juarez, Jourdan Brown, Daniel Avila, Jennifer Mistica Zafiro Garcia-Villanueva, Lisa C Danek, Hammad Mahmood, Thomas Porter, Ann Gotschall, Noreen F Pirzada, Jaime J Rueda, Lee B Lu, Afroze Ali, Ijeoma Anyakorah, Sanjana J Bhattarai, Anees Fatima, Jessica Garcia, Hung V Nguyen, Bharat Joshi, Malvika Juneja, Misba S Lateef, Najda Mujtaba, Preethi V Nambi, Jay S Orr, Huma Rahman, Stephanie Nguyen, Amna Waqar, Yanyan Chen, David Y Graham, Hashem B El-Serag, Mimi C Tan

Faculty, Staff and Students Publications

Background & aims: Helicobacter pylori screening and eradication is a cost-effective strategy for primary gastric cancer prevention in high-risk populations outside the United States. There is a paucity of population-based H pylori seroprevalence data available in high-risk U.S. groups, particularly data for low-income, uninsured patient populations.

Methods: We used data from a cross-sectional study of a largely underserved, immigrant, and minority patient population. Inclusion criteria included asymptomatic individuals 30-65 years of age without prior H pylori testing or treatment. Consented patients completed a study survey and a blood draw to screen for H pylori using IgG serology. We calculated seroprevalence …

Survodutide For The Treatment Of Obesity: Baseline Characteristics Of The Synchronize Cardiovascular Outcomes Trial, Elke Platz, Lee M Kaplan, Carel W Le Roux, Sean Wharton, Svenja Burger, Samina Ajaz Hussain, Martina Brueckmann, Elena Startseva, Constanze Fey, Mikhail N Kosiborod, Biykem Bozkurt

Faculty, Staff and Students Publications

No abstract provided.

Plasma Metabolites After 10-Weeks Of Glucose Vs Fructose-Sweetened Beverages In Subjects With Overweight/Obesity, Mélanie Guirette, Danielle E Haslam, Jiantao Ma, Peter J Havel, Kimber L Stanhope, Olga Ilkayeva, Christopher B Newgard, Nicola M Mckeown, Mark A Herman

Faculty, Staff and Students Publications

To identify metabolites as potential biomarkers of fructose vs glucose consumption and related metabolic changes, we conducted exploratory metabolomic profiling of fasting blood samples from participants in a double-blind, parallel-arm trial involving 31 male and female adults with overweight or obesity, both before and after supplementation with glucose- or fructose-sweetened beverages. Orthogonal Partial Least Square Discriminatory Analysis (OPLS-DA) was used to identify metabolites that could discriminate between the 2 intervention groups. Changes in 16 metabolites (5 of which are branched-chain amino acid catabolic pathway metabolites) and the branched chain keto acid (BCKA) composite score showed nominal (FDR adjusted P-value …

2-Aminobutyrate Mediates The Impact Of Air Pollution On Blood Biomarkers Of Alzheimer’S Disease, Anum Saeed, Chris Mckennan, Jane E Clougherty, Peidi Zhou, Sheila Tripathy, Ellen J Kinnee, Jiaxuan Duan, Kevin Kip, Xuemei Zeng, Victor Villemagne, Tharick Pascoal, Mark Mapstone, Eric A Whitsel, Oscar I Lopez, Christie Ballantyne, Thomas K Karikari, Bing Yu, Steven Reis, Annie Cohen

Faculty, Staff and Students Publications

Introduction: We examined the impact of mid-life metabolites on late-life Alzheimer's disease (AD) plasma biomarkers and whether these metabolites mediate air pollution effects.

Methods: In the Heart Strategies Concentrating on Risk Evaluation (Heart SCORE) cohort, we applied high-dimensional regression and meditation models, adjusting for observed and latent confounders, with replication in the Atherosclerosis Risk in Communities (ARIC) study. Exposures included mid-life fine particulate matter (PM2.5), black carbon, metals, and metabolites. Outcomes were: late-life plasma p-tau(181, 217, and 231) and amyloid beta 42/40 (Simoa assays).

Results: In the Heart SCORE study, seven lipid- and amnio acid-pathway metabolites measured in mid-life were …

Lp(A) Has Specific Effects On Coronary Artery Disease Independent Of Ldl-C: A Mendelian Randomization Study, Moa P Lee, Sarah H Koenigsberg, Mohammad Y Anwar, Laura M Raffield, Zhaotong Lin, Anna F Ballou, John N Booth, Thibaut Davy-Mendez, Helina Kassahun, Shia T Kent, J Antonio G López, Keri L Monda, Kari E North, Rina Yarosh, Christie M Ballantyne, Misa Graff, Christy L Avery

Faculty, Staff and Students Publications

Background: Mendelian randomization studies suggest a causal effect of lipoprotein(a) (Lp(a)) on atherosclerotic cardiovascular disease. Noncardiovascular effects (eg, diabetes risk) are inadequately investigated.

Objectives: In this noninterventional phenome-wide association study designed to better understand the potential causal role of Lp(a), direct causal phenotypic effects of exposure to Lp(a) were estimated. Also, the association between LPA null allele rs41272114 with type 2 diabetes was assessed, and ancestry-specific Lp(a) thresholds were determined.

Methods: In the UK Biobank (n = 425,677 adults, 55% female), we studied 1,456 phenotypes spanning 18 classes using 4 ancestry-specific polygenic risk scores and false discovery rate multiple testing …

A Smoking-Related Plasma Protein Score And Smoking-Related Cancer Risk And Mortality In The Atherosclerosis Risk In Communities Study, Meng Ru, Christopher Douville, Aghiles Guenoun, Hana Zahed, Christie M Ballantyne, Kenneth R Butler, Josef Coresh, David J Couper, Panagis Galiatsatos, Marc J Gunter, Ron C Hoogeveen, Mattias Johansson, Corinne E Joshu, P Martijn Kolijn, Christina M Lill, Jiayun Lu, Michael T Marrone, Giovanna Masala, David C Muller, Anna E Prizment, Raul Zamora-Ros, Nilanjan Chatterjee, Adrienne Tin, Elizabeth A Platz

Faculty, Staff and Students Publications

Background: Self-reported smoking may not fully capture individualized risk of smoking-related cancer, but circulating proteins may reflect biological consequences of smoking. Thus, we developed a score based on smoking-related proteins and evaluated its association with smoking-related cancer.

Methods: This prospective cohort study included 10 563 participants aged 47-70 years in the Atherosclerosis Risk in Communities study. Plasma proteins were measured using the SomaScan Platform (SomaLogic Operating Co, Inc). The score was constructed from proteins associated with current smoking, pack-years, or recent quitting identified by linear regression and elastic net regression. Cox regression was used to estimate adjusted hazard ratios and …

Fructose: Metabolic Signal And Modern Hazard, Richard J Johnson, Miguel A Lanaspa, Dean R Tolan, Marcus D Goncalves, Samir Softic, Kimber L Stanhope, Laura G Sánchez-Lozada, Mark A Herman, Joshua D Rabinowitz

Faculty, Staff and Students Publications

There is much interest in the role of sweeteners such as table sugar (sucrose) and high-fructose corn syrup in obesity and metabolic disease. Both sweeteners consist of glucose and fructose, two six-carbon isomeric sugars. Whereas glucose ingestion may promote obesity through its effects to stimulate insulin secretion, fructose has unique metabolic effects that promote triglyceride synthesis and fat accumulation. These effects arise from fructose's well-known role as a signal of metabolic plenty. Under modern conditions of overnutrition, chronic excess fructose drives features of metabolic syndrome. Emerging evidence further links fructose to cancer and dementia. Here we review the biochemical, molecular …

Novel Model To Predict Survival In Dcd Heart Transplants: Development Of A Mortality Risk Score Using Unos Data, Anh Nguyen, Abbas Rana, Alexis Shafii, Gabriel Loor, Andrew Civitello, Todd Rosengart, Kenneth Liao

Faculty, Staff and Students Publications

Background: While prior studies have compared outcomes between donation after brain death (DBD) and donation after circulatory death (DCD) heart transplants, this study focuses on donor and recipient characteristics influencing survival and develop a risk score exclusively in DCD heart transplants.

Methods: We analyzed adult DCD heart transplants in the UNOS database from January 2019 to June 2024. Mortality risk factors were assessed using multivariable Cox proportional hazards regression. The coefficients of the most significant factors were used to develop a mortality risk score.

Results: Among 18,014 adult heart transplants, 1453 (8.1%) were DCD recipients. One-, two-, and three-year survival …

Risk Factors When Considering Heart Transplants With Donors Aged 45 Or Above: Development Of A Novel Mortality Risk Score Using Unos Data, Anh Nguyen, Abbas Rana, Alexis Shafii, Gabriel Loor, Andrew Civitello, Todd Rosengart, Kenneth Liao

Faculty, Staff and Students Publications

Background: Current International Society for Heart and Lung Transplantation guidelines support the use of donor hearts aged ≥45 if significant coronary artery disease is excluded and ischemic time remains < 4 hours. This study aimed to identify additional risk factors affecting patient survival and develop a risk score for recipients of older donor hearts.

Methods: We performed a retrospective cohort study of adult heart transplants using donors aged ≥45 from January 2000 to June 2024, using United Network for Organ Sharing data. Multivariable Cox regression identified risk factors for mortality, and the most significant variables were used to construct a risk score.

Results: Of 58,859 adult heart transplants, 9,843 (16.7%) involved donors aged ≥45. Recipient median age was 58 years (interquartile range, 51-64). One-, 5-, …

Reducing Transfusions In Neuromuscular Spinal Fusion: A National Surgical Quality Improvement Program-Pediatrics Quality Improvement Project, Holden Archer, Venessa L Pinto, Farrah Russell, Valentina Briceño, Melissa Ard, Lisa Hensch, Jun Teruya, Tanisha G Daugherty, Wallis Molchen, Ryan D Coleman, Darrell Hanson, Frank T Gerow, Nicole I Montgomery

Faculty, Staff and Students Publications

Background: Pediatric spinal fusion can result in substantial blood loss, particularly in patients with scoliosis related to underlying neuromuscular (NM) disease. Transfusion is frequently required but carries risks including transfusion reactions, alloimmunization, volume overload, and infection.

Local problem: The American College of Surgeons National Surgical Quality Improvement Program-Pediatrics (ACS NSQIP-P) is a nationally validated, risk-adjusted national outcomes registry. At our institution, ACS NSQIP-P data identified our institution as a high outlier in transfusion for neuromuscular scoliosis patients.

Methods: A multidisciplinary group convened from January 2024 to June 2024 to design and implement a perioperative pathway with the primary goal of …

Racial, Ethnic, And Neighborhood Disparities In Acute Kidney Injury In Pediatric Acute Leukemia, Wendy C Bravo, Yimei Li, Tamara P Miller, Kelly Getz, Lusha Cao, Edward Krause, Mark Ramos, Judy Lee, Maria Monica Gramatges, Karen R Rabin, Michael Scheurer, Richard Aplenc, Michelle Denburg

Faculty, Staff and Students Publications

Introduction: We sought to identify racial/ethnic and neighborhood disparities in acute kidney injury (AKI) in children with acute lymphoblastic or myeloid leukemia (ALL, AML).

Methods: Electronic health record data were retrospectively collected from patients treated for de novo pediatric ALL or AML in the multicenter Leukemia Electronic Abstraction of Records Network. AKI was defined by modified Kidney Disease Improving Global Outcomes criteria. Neighborhood-level resources were defined by the Child Opportunity Level (COL). Prevalence ratios (PRs) for AKI at diagnosis by race/ethnicity and COL were calculated using modified Poisson regression. Cox regression was used to calculate hazard ratios (HRs) of first …

Maternal Fish Intake In The Year Prior To Conception And Birth Defects, National Birth Defects Prevention Study, 1997-2011, Dorothy Kim Waller, Zeyu Miao, Renata H Benjamin, Richard Finnell, Nithya Lakshmi Mohan Dass, Eirini Nestoridi, Marcia C De Oliveira Otto, Julie Peterson, Tunu Ramadhani, Mark A Canfield

Faculty, Staff and Students Publications

Background: Epidemiologic data on the association between maternal fish intake and birth defects are sparse. Our objective was to assess associations between maternal fish intake and 52 different birth defects, most of which have not been assessed previously.

Methods: Using logistic regression, data was analyzed for 29,242 mothers of infants with birth defects and 10,973 mothers of control infants who participated in the National Birth Defects Prevention Study (NBDPS) and delivered between 1997 and 2011. We focused on associations between mothers who reported high fish intake of 2 or more servings of fish per week for the year prior to …

Single-Nuclei Transcriptomic Profiling Of Human Myocardium In Long-Chain 3-Hydroxyacyl-Coenzyme A Dehydrogenase Deficiency, Hanna J Tadros, Diwakar Turaga, Yi Zhao, Chang-Ru Tsai, Lalita Wadhwa, Debra L Kearney, Iki Adachi, Xiao Li, James F Martin

Faculty, Staff and Students Publications

No abstract provided.

Validation Of The German Version Of The Movement Disorder Society Non-Motor Scale (Mds-Nms), Jonas Bendig, Anika Frank, Adrianna Lipska-Dieck, Kristof Wunderlich, David Geißler-Lösch, Isabel Wurster, Roswitha Kemmner, Kathrin Brockmann, Sheng Luo, Christopher G Goetz, Glenn T Stebbins, Pablo Martinez-Martin, Tiago A Mestre, Alvaro Sanchez-Ferro, Monica M Kurtis, Michelle H S Tosin, Roberta Balestrino, Chi-Ying R Lin, Carmen Gasca-Salas, Heinz Reichmann, Bjoern H Falkenburger

Faculty, Staff and Students Publications

No abstract provided.

Adhesion G Protein-Coupled Receptors, Tobias Langenhan, Garret R Anderson, Demet Araç, Gabriela Aust, Monserrat Avila-Zozaya, Sofie Morsing Bagger, Patrick Barth, Sandra Berndt, Stephen C Blacklow, Beatriz Blanco-Redondo, Antony A Boucard, James P Bridges, Lara-Sophie Brodmerkel, Kathleen M Caron, Yin Kwan Chung, Andrew N Dates, Virginea De Araujo Farias, Daniel Del Toro, Joseph G Duman, Felix B Engel, David M Favara, Caroline J Formstone, Chaoyu Fu, Alain Garcia De Las Bayonas, Anastasia Georgiadi, David E Gloriam, Randy A Hall, Jörg Hamann, Peter W Hildebrand, Cheng-Chih Hsiao, Bill X Huang, Jonathan A Javitch, Hee-Yong Kim, Robert J Kittel, Gunnar Kleinau, Richard Leduc, Ines Liebscher, Hsi-Hsien Lin, Joshua Linnert, Marie-Gabrielle Ludwig, David C Martinelli, Signe Mathiasen, Daniel Matúš, Mariam Melkumyan, Ana L Moreno-Salinas, Jan Mulder, Michael A Nash, Kasturi Pal, Daniel T Pederick, Nicole A Perry-Hauser, Xianhua Piao, Yu-Qi Ping, Dimitris G Placantonakis, Fabian Pohl, Simone Prömel, Mette M Rosenkilde, Laurent Sabbagh, Richard C Sando, Patrick Scheerer, Torsten Schöneberg, Elena Seiradake, Mareike Selcho, Florian Seufert, Abhishek K Singh, Georgios Skiniotis, Katja Spiess, Norbert Sträter, David Strutt, Thomas C Südhof, Jinpeng Sun, Gregory G Tall, Doreen Thor, Douglas G Tilley, Kimberley F Tolias, Mario Vallon, Erwin G Van Meir, Benoit Vanhollebeke, Giselle R Wiggin, Uwe Wolfrum, Jie Yan, Nathan A Zaidman, Yimin Zou, Nicole Scholz

Faculty, Staff and Students Publications

Adhesion G protein-coupled receptors (aGPCRs) constitute a structurally and functionally distinct group within the superfamily of GPCRs. In 2015, the International Union of Pharmacology invited the Adhesion GPCR Consortium to publish a comprehensive review about aGPCRs and establish a unified nomenclature. Since then, substantial progress has been made in delineating the biological roles, molecular architecture, biochemical properties, expression profiles, ligand repertoire, and activation and signaling strategies of aGPCRs. Commensurate with these advances, their relevance to human pathophysiology has become increasingly apparent. In a coordinated effort, the Adhesion GPCR Consortium has reviewed recent progress in this field and provides a comprehensive …

Protecting Minors From Medical Malpractice Act: Implications For Otolaryngology-Head & Neck Surgery, Shiven Sharma, Margo K Mckenna, Julina Ongkasuwan, Michael J Brenner

Faculty, Staff and Students Publications

No abstract provided.

The Impact Of Tracheal Intubation Attempts On Chest Compression Fraction During Pediatric Cpr: A Report From The Videography In Pediatric Resuscitation (Viper) Collaborative, Theerapon Jariyasakoolroj, Karen O'Connell, Thomas Macdonald, John Breslin, Jennifer Murphy, Crystal Macdonald, Tara Neubrand, Laura Rochford, Sage Myers, Benjamin Kerrey, Aaron Donoghue

Faculty, Staff and Students Publications

Aim: To examine the association between tracheal intubation (TI) attempts and chest compression (CC) pauses on chest compression fraction (CCF) during pediatric CPR across a network of emergency departments.

Methods: Prospective observational cohort by the Videography in Pediatric Resuscitation (VIPER) Collaborative. Videorecorded CPR events were reviewed to measure CC pauses and characterize TI attempts. CCF was calculated as the proportion of time compressions were delivered during each event. Events were categorized based on whether TI-associated pauses occurred, and CCF was compared using Wilcoxon rank-sum testing.

Results: A total of 183 CPR events were included. The median event duration was 971 …

Hepatopulmonary Syndrome As Presentation Of Pediatric Metabolic Dysfunction-Associated Steatohepatitis, Shruti Sakhuja, Stacey S Beer, Kalyani R Patel, Alexiss M Williams, Nhu Thao Galvan, John A Goss, Krupa R Mysore

Faculty, Staff and Students Publications

Childhood obesity is rising and leading to serious co-morbidities, among which is metabolic dysfunction-associated steatotic liver disease (MASLD) predisposing individuals to cirrhosis. We describe a young 11-year-old Hispanic male who presented with hepatopulmonary syndrome secondary to cirrhotic portal hypertension from metabolic dysfunction-associated steatohepatitis (MASH), necessitating liver transplantation. Despite lifestyle modifications post-transplantation, the patient experienced persistent weight gain and recurrence of steatosis, emphasizing challenges of managing pediatric MASLD. The burden of childhood obesity is increasing and impacting children significantly earlier than previously believed. Our case is one of the few to report the severe complications of MASH in a young, pre-teen …

Miserly Thinking: Understanding The Factors Shaping Public Support Towards Project Wolbachia In Singapore, Shirley S. Ho, Agnes S. F. Chuah, Fiona J. W. Goh, Nova Mengxia Huang, Mengxue Qu, Hye Kyung Kim, Sonny Rosenthal

Research Collection College of Integrative Studies

Project Wolbachia is a vector control method that releases male Wolbachia-infected Aedes mosquitoes to curb dengue transmission in Singapore. While research has primarily focused on its efficacy, few studies have examined public opinion. This study draws upon the cognitive miser model and scientific literacy model to examine the factors shaping public support for Project Wolbachia. A nationally representative door-to-door survey was conducted in Singapore (N = 1,000) using multi-stage stratified random sampling. Our findings revealed that while knowledge about Project Wolbachia explains public support, laypeople may often rely on cognitive shortcuts, such as value predispositions, media attention, and pre-existing perceptions, …

Advancing Peripheral Nerve Regeneration (Nerve Space 2025), Ken Porche, Tara Sara Saffari, Hollie Power, Wesley P Thayer, S Shelby Burks, John C Elfar, Alexander Y Shin, David M Brogan

2020-Current year OA Pubs

UNLABELLED: Peripheral nerve injuries remain a major clinical challenge due to slow axonal regeneration, rapid Wallerian degeneration (WD), and degeneration of target organs prior to reinnervation.

WHERE ARE WE NOW?: Strategies to enhance regeneration can be broadly divided into three categories: preventing or delaying WD, speeding up axonal regeneration, and improving the molecular environment at the injury site. Approaches to delay WD include polyethylene glycol-mediated axonal fusion, which may restore early axonal continuity and conduction, and inhibition of sterile alpha and TIR motif-containing 1, the central executioner of WD, with small-molecule inhibitors now in clinical trials. Methods to accelerate axon …

The Intersection Of Occupational Therapy And Optometry In The Treatment Of Visual Impairments: Addressing An Unmet Need, Grace Bannon

Capstone Projects

The prevalence of visual impairments in the United States is substantial and anticipated to increase in severity over the coming decades. These impairments have wide-reaching consequences on an individual’s occupational performance in daily living. While both occupational therapists and optometrists focus on the relationship between visual function and engagement in meaningful and purposeful occupations across the lifespan, only a limited number of optometrists offer specialized vision therapy services. This gap emphasizes a growing demand for vision services to manage the needs of individuals with visual deficits. Therefore, this Doctoral Capstone Experience (DCE) sought to bridge this gap by exploring the …

Use And Public Reporting Of Predetermined Change Control Plans For Ai-Enabled Medical Devices, Patryk A Dabek, Florence T Bourgeois, Ariel D Stern, Yi Zhu, Alexander O Everhart

2020-Current year OA Pubs

No abstract provided.

The Role Of Occupational Therapy In Community-Based Nonprofit Durable Medical Equipment Programs, Coral Mcfern

Capstone Projects

This 14 week doctoral capstone project focused on improving education within a nonprofit durable medical equipment program, Renew Mobility, to enhance safety and independence for individuals using mobility devices. This work is relevant to occupational therapy as it applies OT principles of client-centered care, health literacy, and adaptive equipment training in a community-based setting. A key gap in the literature was identified as the lack of structured educational resources, leading to inconsistent training and reliance on verbal instructions.

The objective of this project was to develop accessible educational materials to support proper equipment use and safety. This resulted in a …

Primary Cilia Regulate Glp-1 Signaling In Pancreatic Β Cells, Isabella Melena, Jeong Hun Jo, Shannon E Townsend, Samantha Adamson Digruccio, Xinhang Dong, Lifei Zhu, Jonathan Campbell, Jing W Hughes

2020-Current year OA Pubs

Glucagon-like peptide-1 receptor agonists (GLP-1RAs) are mainstay therapies for diabetes and obesity, acting in part by enhancing glucose-dependent insulin secretion. While the primary cilium is a known signaling compartment for certain G-protein coupled receptors (GPCRs), its role in the β-cell response to incretins remains undefined. Here, we show that primary cilia are essential for full GLP-1R signaling. Loss of β-cell cilia in mouse and human islets severely impaired GLP-1-potentiated insulin secretion, an effect preceded by blunted whole-cell cAMP and Ca

From Low Field To High Value: Robust Cortical Mapping From Low-Field Mri, Karthik Gopinath, Timothy Coalson, Matthew F Glasser, David Van Essen, Et Al.

2020-Current year OA Pubs

Three-dimensional reconstruction of cortical surfaces from MRI for subsequent morphometric analysis is fundamental for understanding brain structure. While high-field Magnetic Resonance Imaging (HF-MRI) is the standard in research and clinical settings, its relatively limited availability hinders widespread use. Low-field MRI (LF-MRI), particularly portable systems, offers a cost-effective and accessible alternative. However, existing cortical surface analysis tools, such as FreeSurfer, are optimized for high-resolution HF-MRI and struggle with the lower signal-to-noise ratio (SNR) and resolution of LF-MRI. In this work, we present a machine learning method for 3D reconstruction and analysis of portable LF-MRI scans over a range of contrasts and …

Crispr-Cas9 Cd33-Deleted Allogeneic Hematopoietic Cell Transplantation With Gemtuzumab Ozogamicin Maintenance In Aml: A Phase 1/2 Trial, John F Dipersio, Et Al.

2020-Current year OA Pubs

Patients with high-risk acute myeloid leukemia (AML) and myelodysplastic syndrome (MDS) are likely to relapse despite allogenic hematopoietic cell transplantation (HCT). Post-HCT preventative maintenance can be limited by toxicity toward the normal donor cells. Tremtelectogene empogeditemcel (trem-cel) is a CRISPR-Cas9 gene-edited allogeneic HCT product lacking CD33, designed to shield the donor graft from cytotoxicity of subsequent CD33-targeted therapies such as gemtuzumab ozogamicin (GO). In this multicenter, phase 1/2a, open-label study, adult patients with AML/MDS with high relapse risk received trem-cel after myeloablative conditioning followed by GO maintenance (0.5-2.0 mg m

Differences In Injury Rates By Competition Level Among Scholastic And Collegiate Female Lacrosse Athletes: A Systematic Review, Carrie J Froemming, Daniel C Touhey, Robert H Brophy, Derrick M Knapik

2020-Current year OA Pubs

BACKGROUND: Women's lacrosse is an increasingly popular sport. Current rules allow incidental body and stick-to-stick contact, with limited required protective equipment. Injuries to the head, face, and lower extremities are common, especially at higher levels of competition. Differences in injury rates and types based on competition level remain largely unknown.

PURPOSE: To systematically review the literature to better understand injury differences between scholastic and collegiate female lacrosse athletes.

STUDY DESIGN: Systematic review; Level of evidence, 4.

METHODS: Under PRISMA guidelines (Preferred Reporting Items for Systematic Reviews and Meta-analyses), 543 studies were identified in September 2025 in PubMed, Scopus, Google Scholar, …