Digital Commons Network^™

Optimising Drowning Prevention Counselling Through A Physician Maintenance Of Certification (Moc) Quality Improvement (Qi) Initiative, Tracy E Mccallin, Anthony R Arredondo, Elizabeth A Camp, Shabana Yusuf

Faculty, Staff and Students Publications

Drowning is the leading cause of death in children 1–4 years old in the USA. Paediatricians play an important role in giving anticipatory guidance on drowning prevention. This quality improvement initiative aimed to increase the rate of drowning prevention counselling with provision of educational materials to caregivers of children aged 0–10 years during clinical encounters in an outpatient setting.

We refined a previously published Texas state educational programme that included evidence-based counselling strategies across three Plan Do Study Act (PDSA) cycles, with the addition of preintervention baseline counselling phase during expansion of the programme nationally to 17 and 21 states …

Timing And Mode Of Death Following Treatment Of Neonatal Symptomatic Tetralogy Of Fallot, Sara M Trucco, Andrew C Glatz, Et Al.

2020-Current year OA Pubs

BACKGROUND: Neonates with tetralogy of Fallot and symptomatic cyanosis (sTOF) require early intervention, using a staged or primary repair strategy. Postprocedural mortality risk within this group is considerable. The mode of death and associated factors have been inadequately defined in early childhood mortality following treatment of sTOF. This study aims to describe the timing, cause, and associated risk factors of postprocedural death in infants with sTOF.

METHODS: Neonates with sTOF who had an initial intervention from 2005 to 2017 at 9 centers of the Congenital Cardiac Research Collaborative were reviewed. Among nonsurvivors, details regarding timing, cause of death, and last …

Use And Outcomes Of The Medical Hybrid Procedure For Stage 1 Palliation In Infants With Hypoplastic Left Heart Syndrome And Variants., Daniel N. Beauchamp, Christopher J. Statile, Huaiyu Zang, David A. Parra, Justin Godown, Natalie Jayaram, Matthew L. Moehlmann, Garick D. Hill

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Staged palliation of hypoplastic left heart syndrome and variants begins with the Norwood or hybrid procedure. Hybrid palliation is used in a minority of cases and often reserved for high-risk patients. Stented hybrid (SH) comprises bilateral pulmonary artery bands and ductal stenting, and medical hybrid (MH) comprises bilateral pulmonary artery bands and prostaglandins. MH use and outcomes have not been well described. We sought to compare MH, SH, and surgical stage 1 (SS1) using a national database.

METHODS: Patients from the National Pediatric Cardiology Quality Improvement Collaborative database born between 2016 and 2021 were categorized by initial intervention: MH, …

Semaglutide And Diabetic Retinopathy: An Ohdsi Network Study, Cindy Xinji Cai, Linying Zhang, Ruochong Fan, Adam Wilcox, Albert Lai, Et Al.

2020-Current year OA Pubs

INTRODUCTION: Semaglutide, a glucagon-like peptide-1 receptor agonist (GLP-1RA) used to treat type 2 diabetes mellitus (T2D), has potential associations with higher rates of diabetic retinopathy (DR) complications including proliferative DR (PDR) and diabetic macular edema (DME). The purpose of this study was to determine whether an association exists between semaglutide and PDR and treatment-requiring DR/DME.

RESEARCH DESIGN AND METHODS: This was a retrospective cohort study of 14 databases (six administrative claims and eight electronic health records) in the Observational Health Data Sciences and Informatics Evidence Network. Adults with T2D on semaglutide, other GLP-1RA (dulaglutide, exenatide), or non-GLP-1RA medications (empagliflozin, sitagliptin, …

Validation Of A Risk Score For Cancer-Associated Thrombosis Using Nationwide Ehr Data, Ang Li, Omid Jafari, Barbara D Lam, Jun Y Jiang, Rock Bum Kim, Shengling Ma, Emily Zhou, Joyce W Tiong, Elizabeth C Chiang, Justine Ryu, Christopher I Amos, Jennifer La, Nathanael R Fillmore

Faculty, Staff and Student Publications

Importance: Venous thromboembolism (VTE) is associated with increased mortality and morbidity in patients with cancer. Existing risk prediction models are typically validated within individual sites, a fragmented approach that limits clinical adoption.

Objective: To validate the electronic health record cancer-associated thrombosis (EHR-CAT) score compared with the benchmark Khorana score in a contemporary cohort of patients with cancer across the nation, before and after treatment, excluding those at high risk of bleeding.

Design, setting, and participants: This prognostic study included patients in a nationwide longitudinal EHR database from January 2018 to December 2023 with follow-up continuing to April 2025. Patients with …

Evaluation Of Integrative Oncology Modalities For Symptom Management: A Mascc/Sio Global Survey, Alexandre Chan, Reem Nasr, Daniela Arcos, Dalia Kagramanov, Chioma Asuzu, Ting Bao, Yin Ting Cheung, Jung Hye Kwon, Judith Lacey, Richard T. Lee, Maryam Lustberg, Beatrice M. Ohaeri, Santosh Rao, Enrique Soto-Perez-De-Celis, Claudia M. Witt, Ana M. Lopez

Kimmel Cancer Center Faculty Papers

BACKGROUND: With growing evidence pointing towards the potential of integrative oncology modalities (IOM) in addressing cancer and cancer-treatment related symptoms, research on IOM utilization and implementation is warranted. This study examines global stakeholder perspectives on integrative oncology (IO) utilization for supportive cancer care.

METHODS: Members of the Multinational Association of Supportive Care in Cancer (MASCC) and the Society for Integrative Oncology (SIO) completed a survey on the utilization of IOM for supportive cancer care. Descriptive statistics were used to assess demographic data, IOM usage patterns, IOM education, and financial considerations for utilizing IOM.

RESULTS: Among 344 participants representing eight geographical …

Risk Of Late-Onset Depression In Long-Term Survivors Of Breast, Prostate, And Colorectal Cancer, Melissa Taylor, Sarah Westvold, Jessica Long, Terry Hyslop, Andrea Silber, Rebecca Forman, Faiza Yasin, Tendai Kwaramba, Shi-Yi Wang, Michael Leapman, Michael Cecchini, Ira Leeds, Lisa Spees, Stephanie Wheeler, Cary Gross, Kevin Oeffinger, Michaela Dinan

Kimmel Cancer Center Faculty Papers

IMPORTANCE: The prevalence of depression is higher in cancer survivors than in the general population. As the long-term cancer survivor population increases, it is increasingly important to understand risk factors for late-onset depression.

OBJECTIVE: To identify risk factors associated with late-onset depression in long-term (5-year) survivors of breast, prostate, or colorectal cancer.

DESIGN, SETTING, AND PARTICIPANTS: This retrospective cohort study used 2022 linkage of Surveillance, Epidemiology, and End Results (SEER) and Medicare data to identify 5-year survivors of breast, prostate, or colorectal cancer 66 years or older who were enrolled in fee-for-service Medicare and had no previous depression diagnosis. Long-term …

A Temperature-Sensitive Crispr-Cas12a System For Sterile Insect Technique, Christina Nguyen, Ahmed Idowu Omotayo, Sara Sanz Juste, Xuechun Feng, Víctor López Del Amo

Faculty, Staff and Student Publications

The sterile insect technique (SIT) reduces population numbers by releasing sterile males that produce non-viable progeny. Specifically, CRISPR/Cas9-based precision-guided SIT (pgSIT) generates sterile males through genetic crosses of two transgenic lines: a Cas9 strain and a guide RNA (gRNA) strain targeting male sterility and female viability or infertility. However, pgSIT requires separate maintenance of the two lines and sorting to obtain sterile males, creating possible challenges for scaling. To overcome this, we propose using Cas12a nuclease, which is inoperative at lower temperatures but active at higher temperatures. Here, we develop a Cas12a-based pgSIT system involving a single strain containing both …

Early Ctdna Dynamics Inform First-Line Therapy In Patients With Extensive-Stage Small Cell Lung Cancer, Carmela Ciardullo, Luis Tobalina, T Hedley Carr, Philip Szekeres, Silvija Kraljevic, Lauren Averett Byers, Giulia Fabbri

Faculty, Staff and Student Publications

Purpose: Small cell lung cancer (SCLC) is an aggressive malignancy with a poor prognosis despite initial treatment responses. This study evaluates ctDNA for monitoring disease and assessing the efficacy of first-line therapy in patients with extensive-stage SCLC (1L ES-SCLC).

Experimental design: In the TAZMAN trial, 31 patients with 1L ES-SCLC received standard treatment with durvalumab and etoposide plus carboplatin or cisplatin. We analyzed 228 plasma samples from 27 of 31 patients using a liquid biopsy approach to detect somatic mutations and copy-number aberrations, while also accounting for clonal hematopoiesis mutations.

Results: Baseline ctDNA analysis detected somatic alterations in 96.3% of …

Preclinical Fluorescence-Guided Imaging Leveraging Surrounding Sentinel Tumor Microenvironment Identifies High-Risk Premalignant Pancreatic Lesions, Shilpa Sharma, Xiaoxia Wen, Jianbo Wang, Beibei Huang, Denise A Hernandez, Cong-Dat Pham, Zhiwen Liu, Susanne Je-Han Lin, Aiko Yamaguchi, Dimitra K Georgiou, Ryan P Coll, H Charles Manning

Faculty, Staff and Student Publications

Purpose: Because surgery is the only potential cure for pancreatic cancer, high-risk premalignant pancreatic lesions often evade detection by palpation or white-light visualization, increasing the risk of recurrence. We asked whether near-infrared fluorescence imaging of tumor-associated inflammation could identify high-risk premalignant lesions, leveraging the tumor microenvironment as a sentinel of local disease and, thus, enhance surgery outcomes.

Experimental design: Fluorescence-guided surgery was performed on genetically engineered mice [Ptf1a-Cre; LSL-KrasG12D/+; Smad4flox/flox (KSC)] at discrete stages of disease progression, histologically confirmed high-risk, premalignant lesions in postnatal mice to locally advanced pancreatic tumors in adults, using the imaging agent V-1520, a translocator protein …

Genetic Contribution To Treatment-Related Dyslipidemia In Adult Survivors Of Childhood Cancer: Findings From The Ccss, Sjlife, And Dccss-Later Cohorts, Melissa Bolier, Vincent G Pluimakers, Linda Broer, Sebastian J C M M Neggers, Demi T C De Winter, Fan Wang, Jessica L Baedke, André G Uitterlinden, Kateryna Petrykey, Leontien C M Kremer, Jacqueline J Loonen, Marloes Louwerens, Heleen J Van Der Pal, E Lieke A M Feijen, Kevin C Oeffinger, Rebecca M Howell, Eric J Chow, Wendy M Leisenring, Maria Monica M Gramatges, Lindsay M Morton, Leslie L Robison, Melissa M Hudson, Kirsten K Ness, Yadav Sapkota, Gregory T Armstrong, Smita Bhatia, Yutaka Yasui, Marry M Van Den Heuvel-Eibrink

Faculty, Staff and Student Publications

Background: Dyslipidemia can occur as a long-term side effect of childhood cancer treatment. The difference in prevalence among children receiving comparable treatment suggests a role for genetic variation. We conducted the first genome-wide association study on dyslipidemia in a large childhood cancer survivor cohort, using three additional cohorts for replication.

Methods: Discovery analysis was performed in the original Childhood Cancer Survivor Study (CCSS) cohort (N = 4,332). Replication analyses were carried out in the CCSS expansion (N = 2,212), St. Jude Lifetime (N = 2,829), and Dutch Childhood Cancer Survivor Study (DCCSS-LATER) (N = 1,814) cohorts. In the CCSS cohorts, …

A Clinical Practice Guideline For The Management Of Pregnancy Alloimmunized To Red Blood Cell Antigens\, Kenneth J Moise, Kara B Markham, Philip C Spinella, Molly R Sherwood, Karen A Robinson, Lisa M Wilson, Jay Malone, Jimmy Espinoza, Donna Dizon-Townson, Laura Mercer, Russell Miller, Leonardo Pereira, Anthony Sciscione, Alireza A Shamshirsaz, Kathryn Shanahan, Saul Snowise, Thomas Trevett, Juan M González Vélez, Bethany Weathersby

Faculty, Staff and Student Publications

Importance: Red blood cell alloimmunization is typically associated with the transplacental transfer of incompatible fetal red blood cells into maternal circulation. Subsequent pregnancies can be affected by fetal anemia, hydrops fetalis, and perinatal death. Most cases of Rhesus D (RhD) alloimmunization due to pregnancy can be prevented by the proper administration of Rhesus immune globulin. However, an emerging practice of using low-titer, O, RhD-positive whole blood (LTOWB) in cases of life-threatening hemorrhage has the potential to increase the exposure of the female population to a new source of incompatible red blood cells.

Objective: To establish recommendations for the management of …

A Multi-National Cross-Sectional Exploration Of Rehabilitation Services For Children And Young People Following Brain Injury In Low And Middle Income Countries, Mark A Linden, Leigh Schrieff-Brown, Linda Ewing-Cobbs, R A Leonard, Rajendra Prasad, Juan Carlos Arango-Lasprilla, Sandra Strazzer, Lucia Braga, Consuelo Reyes Payeras, Kim C Davis, Lisa Kalungwana-Mambwe, Flavia Dorrego, Mathilde Chevignard

Faculty, Staff and Student Publications

Background: Brain injury (BI) is the largest cause of mortality and morbidity among children and can lead to significant cognitive, social, emotional and behavioural deficits. There has been an absence of research examining the availability of rehabilitation services for affected children and young people in low and middle income countries (LMICs). This study therefore investigated current rehabilitation provision in LMICs for children and young people with BI.

Methods: An online survey was developed which collected data on funding support for rehabilitation, causes of BI and access to services. The survey was distributed to healthcare professionals known to members of the …

A Multiomics Recovery Factor Predicts Long Covid In The Impacc Study, Gisela Gabernet, Jessica Maciuch, Jeremy P Gygi, John F Moore, Annmarie Hoch, Caitlin Syphurs, Tianyi Chu, Naresh Doni Jayavelu, David B Corry, Farrah Kheradmand, Lindsey R Baden, Rafick-Pierre Sekaly, Grace A Mccomsey, Elias K Haddad, Charles B Cairns, Nadine Rouphael, Ana Fernandez-Sesma, Viviana Simon, Jordan P Metcalf, Nelson I Agudelo Higuita, Catherine L Hough, William B Messer, Mark M Davis, Kari C Nadeau, Bali Pulendran, Monica Kraft, Chris Bime, Elaine F Reed, Joanna Schaenman, David J Erle, Carolyn S Calfee, Mark A Atkinson, Scott C Brakenridge, Esther Melamed, Albert C Shaw, David A Hafler, Alison D Augustine, Patrice M Becker, Al Ozonoff, Steven E Bosinger, Walter Eckalbar, Holden T Maecker, Seunghee Kim-Schulze, Hanno Steen, Florian Krammer, Kerstin Westendorf, Bjoern Peters, Slim Fourati, Matthew C Altman, Ofer Levy, Kinga K Smolen, Ruth R Montgomery, Joann Diray-Arce, Steven H Kleinstein, Leying Guan, Lauren Ir Ehrlich

Faculty, Staff and Students Publications

Background: Following SARS-CoV-2 infection, approximately 10%–35% of patients with COVID-19 experience long COVID (LC), in which debilitating symptoms persist for at least 3 months. Elucidating the biologic underpinnings of LC could identify therapeutic opportunities.

Methods: We utilized machine learning methods on biologic analytes provided over 12 months after hospital discharge from more than 500 patients with COVID-19 in the IMPACC cohort to identify a multiomics “recovery factor,” trained on patient-reported physical function survey scores. Immune profiling data included PBMC transcriptomics, serum O-link and plasma proteomics, plasma metabolomics, and blood mass cytometry by time of flight (CyTOF) protein levels. Recovery factor …

Orphan Nuclear Receptor 4a1 (Nr4a1) And Nr4a2 Are Endogenous Regulators Of Cd71 And Their Ligands Induce Ferroptosis In Breast Cancer, Arafat Rahman Oany, Srijana Upadhyay, Wai Ning Tiffany Tsui, Amanuel Hailemariam, Sarah Latka, John D Landua, Sandra D Scherer, Alana L Welm, Hugo Villanueva, Michael T Lewis, Stephen Safe

Faculty, Staff and Students Publications

Ferroptosis is an iron-dependent cell death pathway that involves multiple genes, including the transferrin receptor (TFRC/CD71), glutathione peroxidase 4 (GPX4) and cystine-glutamate antiporter (SLC7A11). This study is based on the hypothesis that orphan nuclear receptor 4A1 (NR4A1) and NR4A2 maintain low levels of ferroptosis in triple negative breast cancer (TNBC) cells and bis-indole derived (CDIM) compounds act as NR4A1/2 ligands that induce ferroptosis by enhancing CD71 expression. 1,1-Bis(3'-indolyl)-1-(3,5-disubstitutedphenyl)methane (DIM-3,5) analogs were investigated for their cytotoxicity and effects on NR4A1 and NR4A2 regulated genes and induction of ferroptosis. Several assays also determined enhanced lipoperoxidation, reactive oxygen species and malondialdehyde formation in …

Condition-Specific Growth Charts For Children With Alagille Syndrome., Koen Huysentruyt, Shannon M. Vandriel, Mathieu Roelants, David A. Piccoli, Kathleen M. Loomes, Elizabeth B. Rand, Noelle H. Ebel, Jeffrey A. Feinstein, Irena Jankowska, Piotr Czubkowski, Dorota Gliwicz-Miedzinska, Emmanuel M. Gonzales, Emmanuel Jacquemin, Jérôme Bouligand, Saul J. Karpen, Rene Romero, Henry C. Lin, Björn Fischler, Henrik Arnell, Li-Ting Li, Jian-She Wang, Rima Fawaz, Silvia Nastasio, Kyung Mo Kim, Seak Hee Oh, Lorenzo D'Antiga, Emanuele Nicastro, Ryan T. Fischer, Susan M. Siew, Michael Stormon, Chatmanee Lertudomphonwanit, Winita Hardikar, Sahana Shankar, James E. Squires, Shikha S. Sundaram, Catherine Larson-Nath, Deirdre A. Kelly, Jane Hartley, Pinar Bulut, M Kyle Jensen, Catalina Jaramillo, Amin J. Roberts, Helen M. Evans, Étienne M. Sokal, Tanguy Demaret, Henkjan J. Verkade, Richard J. Thompson, Bettina E. Hansen, Tim J. Cole, Binita M. Kamath, Dominique Debray, Florence Lacaille, Jernej Brecelj, Nehal M. El-Koofy, Mohamed A. Elmonem, Way Seah Lee, Maria Camila Sanchez, Maria Lorena Cavalieri, Christina Hajinicolaou, Kathleen B. Schwarz, Elisa Carvalho, Nathalie Rock, Wikrom Karnsakul, Ruben E. Quiros-Tejeira, Seema Alam, Gabriella Nebbia, Yael Mozer-Glassberg, Pamela L. Valentino, Ermelinda Santos-Silva, Zerrin Önal, Antal Dezsofi-Gottl, Melina Melere, María Legarda Tamara, John Eshun, Aglaia Zellos, Giuseppe Indolfi, Maria Rogalidou, Niviann Blondet, Pier Luigi Calvo, Marisa Beretta, Andréanne N. Zizzo, Cigdem Arikan, Mureo Kasahara, Nanda Kerkar, Amal A. Aqul, Victorien M. Wolters, Raquel Borges Pinto, Jesus Quintero Bernabeu, Jennifer Garcia, Sabina Wiecek, Christos Tzivinikos, Quais Mujawar, Carolina Jimenez-Rivera, Cristina Molera Busoms, Cristina Gonçalves, Luis Bujanda, Global Alagille Alliance (Gala) Study Group

Manuscripts, Articles, Book Chapters and Other Papers

IMPORTANCE: Different degrees of growth delay have been reported in children with Alagille syndrome (ALGS), yet these patients are routinely evaluated using standard growth charts.

OBJECTIVE: To develop condition-specific growth charts for ALGS using modern statistical approaches.

DESIGN, SETTING, AND PARTICIPANTS: This case series used data from the international, multicenter Global Alagille Alliance (GALA) study accrued between May 14, 2018, and March 20, 2023. Children born at full term between January 1, 1997, and August 31, 2019, with a clinically and/or genetically confirmed ALGS diagnosis and their native liver were included. Data from children with a known history of prematurity …

An Annotated Biobank Of Triple-Negative Breast Cancer Patient-Derived Xenografts Features Treatment-Naïve And Longitudinal Samples During Neoadjuvant Chemotherapy, Amanda L Rinkenbaugh, Yuan Qi, Shirong Cai, Jiansu Shao, Faiza Baameur Hancock, Sabrina L Jeter-Jones, Xiaomei Zhang, Emily Powell, Lei Huo, Rosanna Lau, Chunxiao Fu, Rebekah Gould, Petra Den Hollander, Elizabeth E Ravenberg, Jason B White, Gaiane M Rauch, Banu Arun, Clinton Yam, Alastair M Thompson, Gloria V Echeverria, Stacy L Moulder, W Fraser Symmans, Jeffrey T Chang, Helen Piwnica-Worms

Faculty, Staff and Student Publications

Triple-negative breast cancer (TNBC) that fails to respond to neoadjuvant chemotherapy (NACT) can be lethal. Developing effective strategies to eradicate chemoresistant disease requires experimental models that recapitulate the heterogeneity characteristic of TNBC. To that end, we established a biobank of 92 orthotopic patient-derived xenograft (PDX) models of TNBC from the tumors of 75 patients enrolled in the ARTEMIS clinical trial (NCT02276443), including 12 longitudinal sets generated from serial patient biopsies collected throughout NACT treatment and from metastatic disease. Models were established from both chemosensitive and chemoresistant tumors, and nearly 30% of the PDX models were capable of metastasizing …

Physical Activity And Molecular Subtypes Of Colorectal Cancer: A Pooled Observational Analysis And Mendelian Randomization Study, Christos V Chalitsios, Yin Cao, Et Al.

2020-Current year OA Pubs

BACKGROUND: Physical activity is associated with lower colorectal cancer (CRC) risk, but its association with molecular subtypes defined by genetic and epigenetic alterations of the disease is unclear. Such information may enhance the understanding of the mechanisms related to the benefits of physical activity.

METHODS: Pooled observational (cases: n = 5386; controls: n = 6798; studies n = 5) and genome-wide association data (cases: n = 8178; controls: n = 10 472; studies n = 5) were used. We used multivariable logistic regression models and Mendelian randomization to assess the association between physical activity and the risk of CRC subtypes …

Integrative Proteogenomics And Forward Genetics Reveal A Novel Mitotic Vulnerability In Triple-Negative Breast Cancer, Nicholas J Neill, Shankha Satpathy, Karsten Krug, Jitendra K Meena, Nivetha Ramesh Babu, Cheyenne Calderon, Desmon Reed, Marcus J Weber, Lacey E Dobrolecki, Alaina Lewis, Christina Sallas, Meenakshi Anurag, Kimberly R Holloway, Chen Huang, Suhas Vasaikar, Maria F Cardenas, Beom-Jun Kim, Doug W Chan, Shayan C Avanessian, Siddhartha Tyagi, Mayra Orellana, Sufeng Mao, Heyuan Li, Fade Gong, Sarah J Kurley, Kristen L Meerbrey, Calla M Olson, Amritha Nair, Tingting Sun, Hsiang-Ching Chung, Elizabeth A Bowling, Jarey H Wang, Pengju Zhang, Peng Xiao, Duxiao Yang, Fabio Stossi, Mei-Yin C Polley, Alexander B Saltzman, Filip Mundt, D R Mani, Michael A Gillette, Susan G Hilsenbeck, George Miles, Carolina Gutierrez, C Kent Osborne, Charles Y Lin, Nathanael S Gray, Jinpeng Sun, David A Wheeler, Charles M Perou, Anna Malovannaya, Michael T Lewis, Bing Zhang, Matthew J Ellis, Steven A Carr, Thomas F Westbrook

Faculty, Staff and Students Publications

Triple-negative breast cancer (TNBC) is an aggressive subtype of breast cancer with few effective targeted therapies. Taxanes and other microtubule-targeting agents (MTAs) are frontline chemotherapies for TNBC; however, the molecular pathways that cause TNBC taxane sensitivity are largely unknown, preventing selection of taxane-responsive patients and development of more selective therapeutic strategies. In this study, we identified tumor-selective vulnerabilities in TNBC harboring inactivation of the tumor suppressor PTPN12 by integrating proteogenomic characterization and synthetic lethality screening. We discovered that PTPN12 inactivation drives mitotic defects through aberrant hyperactivation of the ubiquitin ligase complex APCFZR1, a critical regulator of the cell cycle. Consistent …

Music As A Strategy To Improve Hypertension And Stroke Management: Evidence From A Crowdsourcing Open Call And Designathon In Nigeria, Chidi Okafor, Shravya Allena, Olufunto A Olusanya, Titilola Gbaja-Biamila, Temitope Ojo, Juliet Iwelunmor, Et Al.

2020-Current year OA Pubs

BACKGROUND: In Nigeria, cardiovascular diseases, especially hypertension, are on the rise. This increase in hypertension correlates with more strokes, significantly impacting mortality. Since hypertension often persists into adulthood, early interventions are crucial to prevent its complications. Non-invasive methods, such as music and creative activities, can effectively improve blood pressure and reduce stroke risk. This study aims to improve intergenerational awareness of hypertension and promote sustainable preventive practices by involving youth and caregivers within families and communities.

METHODS: We employed a participatory, observational design, incorporating a five-month crowdsourcing open call followed by a designathon event. Participatory social and health innovations were …

Availability Of Multidisciplinary Treatment Modalities And Outcomes Among Patients With Resected Early-Stage Non-Small Cell Lung Cancer, Brendan T Heiden, Su-Hsin Chang, Yan Yan, Ana A Baumann, Theodore S Thomas, Steven Tohmasi, Nikki Rossetti, Daniel Kreisel, Ruben G Nava, Bryan F Meyers, Benjamin D Kozower, Varun Puri, Et Al.

2020-Current year OA Pubs

BACKGROUND: Comprehensive, multidisciplinary care is crucial for managing early-stage non-small cell lung cancer (NSCLC), typically treated via lung resection or stereotactic body radiation therapy (SBRT). We evaluated how variable access to on-site SBRT may be associated with clinical outcomes for patients with stage I NSCLC receiving surgical resection within an integrated health-care system.

METHODS: We performed a retrospective cohort study of patients with stage I NSCLC treated with lung resection at Veterans Health Administration (VHA) facilities between 2006 and 2016. The VHA provides thoracic surgery at approximately 100 facilities, whereas lung SBRT is currently available at approximately 20 facilities. We …

A Clinical Practice Guideline For The Management Of Pregnancy Alloimmunized To Red Blood Cell Antigens, Kenneth J Moise, Jay Malone, Et Al.

2020-Current year OA Pubs

IMPORTANCE: Red blood cell alloimmunization is typically associated with the transplacental transfer of incompatible fetal red blood cells into maternal circulation. Subsequent pregnancies can be affected by fetal anemia, hydrops fetalis, and perinatal death. Most cases of Rhesus D (RhD) alloimmunization due to pregnancy can be prevented by the proper administration of Rhesus immune globulin. However, an emerging practice of using low-titer, O, RhD-positive whole blood (LTOWB) in cases of life-threatening hemorrhage has the potential to increase the exposure of the female population to a new source of incompatible red blood cells.

OBJECTIVE: To establish recommendations for the management of …

Complete Genome Assemblies Of Two Mouse Subspecies Reveal Structural Diversity Of Telomeres And Centromeres., Bailey A Francis, Landen Gozashti, Kevin Costello, Takaoki Kasahara, Olivia S Harringmeyer, Jingtao Lilue, Tianzhen Wu, Katarzyna Zoltowska, Mohab Helmy, Tadafumi Kato, Anne M Czechanski, Iraad F Bronner, Emma Dawson, Michael A Quail, Anne Ferguson-Smith, Laura G Reinholdt, David J Adams, Thomas M Keane

Faculty Research 2025

It has been more than 20 years since the publication of the C57BL/6J mouse reference genome, which has been a key catalyst for understanding the biology of mammalian diseases. However, the mouse reference genome still lacks telomeres and centromeres, contains 281 chromosomal sequence gaps and only partially represents many biomedically relevant loci. Here we present the first telomere-to-telomere (T2T) mouse genomes for two key inbred strains, C57BL/6J and CAST/EiJ. These T2T genomes reveal substantial variability in telomere and centromere sizes and structural organization. We thus add an additional 213 Mb of new sequence to the reference genome, which contains 517 …

Neurometabolic And Vascular Dysfunction As An Early Diagnostic For Alzheimer's Disease And Related Dementias., Juan Antonio K Chong Chie, Scott A Persohn, Ravi S Pandey, Gregory W. Carter, Olivia R Simcox, Paul Salama, Paul R Territo, The Alzheimer’S Disease Neuroimaging Initiative

Faculty Research 2025

INTRODUCTION: Recent studies suggest that the brain undergoes anatomical and functional restructuring, resulting in neurometabolic and vascular dysregulation (MVD) prior to amyloid beta accumulation, which begins at an early age and leads to the onset of Alzheimer's disease (AD).

METHODS: Using a retrospective clinical population (n = 403) from the Alzheimer's Disease Neuroimaging Initiative, cerebral perfusion and metabolism changes across 59 brain regions were evaluated from clinical studies. Results were verified by transcriptomic signatures and clinical cognitive assessments.

RESULTS: Our findings suggest that disease progression follows a stage-dependent MVD pattern that can identify at-risk regions. Although each region progresses at …

Single-Cell Transcriptomics Of The Myeloid Milieu Reveals An Angiogenic Niche In Triple-Negative Breast Cancer., Yechan Choi, Minkyu Shim, Suhn Hyung Kim, Duk Ki Kim, Juhee Jeong, Jinyoung Byeon, Giyong Jang, Ji-Yeon Kim, Paul Robson, Charles Lee, Han-Byoel Lee, Keehoon Jung

Faculty Research 2025

Intratumoral myeloid cells are highly heterogeneous in terms of development and function and are pivotal for forming and regulating the tumor microenvironment. However, the myeloid milieu in triple-negative breast cancer (TNBC) remains poorly understood. Here, to elucidate this myeloid milieu, we integrated in-house and public single-cell RNA sequencing data. We detected diverse neutrophil and mononuclear-phagocyte subtypes and delineated their developmental trajectories and functions. Of particular interest were the VEGFA

J. Robert Gladden Orthopaedic Society Research Grants: What Is The Return On Invesments, Lancelot Benn, Susan Stephens, Mark Ehioghae, Rishi Balkissoon, Brendan A. Williams, Shaina Lipa, David N. Bernstein, Gbolabo Sokunbi, Barrett I. Woods, Wakenda Tyler, Jaysson Brooks, Randall C. Morgan, Kwadwo Owusu-Akyaw, Wayne Johnson, Eric Carson, George V. Russell, Addisu Mesfin

Rothman Institute Papers

INTRODUCTION: The J. Robert Gladden Orthopaedic Society (JRGOS) aims to increase diversity in orthopaedic surgery and promote high-quality musculoskeletal care for all. Through targeted research funding, JRGOS supports projects aligned with its mission. Despite awarding over $300,000 in research grants since 2011, the return on investment (ROI) of this program has not been analyzed. This study evaluates the ROI of JRGOS research grants from 2011 to 2023.

METHODS: We conducted a retrospective review of all JRGOS research grants awarded between 2011 and 2023. Data included recipient demographics, grant titles, award year, institution, and amount. PubMed and Google Scholar were used …

Parental Psychosocial Outcomes After A Positive Newborn Screen For A Lysosomal Storage Disorder., Courtney D. Berrios, Randi N. Gadea, Meghan Strenk, Twisha Nadella, Jennifer L. Gannon, Janelle R. Noel-Macdonnell Phd

Manuscripts, Articles, Book Chapters and Other Papers

PURPOSE: This study explores the psychosocial impact of a positive newborn screen (NBS) result for four lysosomal storage disorders (LSDs) (Fabry disease, Krabbe disease, Mucopolysaccharidosis Type I, Pompe disease) across confirmatory results.

METHODS: Parents whose child who had a positive NBS for one of the included LSDs were recruited for a retrospective cohort (n = 80) or prospective, longitudinal cohorts (n = 50). Surveys assessed uncertainty, anxiety, intrusive or avoidant thoughts, and perceived vulnerability of their child's health. In-depth interviews explored the NBS experience and psychosocial response.

RESULTS: Participants experienced uncertainty and anxiety during confirmatory testing that improved as parents …

Hand Swelling And Other Non-Raynaud Phenomenon Symptoms As The Initial Presentation Of Systemic Sclerosis: Prevalence And Clinical Associations In Two Us Cohorts, Iqtidar Hanif, Shervin Assassi, Maureen D Mayes, Zsuzsanna H Mcmahan, Meng Zhang, Julio Charles, John M Vanburen, Jessica S Alvey, Kimia Ghaffari, Elana J Bernstein, Flavia V Castelino, Lorinda Chung, Luke Evnin, Tracy M Frech, Jessica K Gordon, Faye N Hant, Laura K Hummers, Dinesh Khanna, Kimberly S Lakin, Dorota Lebiedz-Odrobina, Yiming Luo, Ashima Makol, Jerry A Molitor, Duncan F Moore, Carrie Richardson, Nora Sandorfi, Ami A Shah, Ankoor Shah, Victoria K Shanmugam, Virginia D Steen, Elizabeth R Volkmann, Carleigh Zahn, Brian Skaug

Faculty, Staff and Student Publications

Objective: Raynaud phenomenon (RP) is often the initial clinical manifestation of systemic sclerosis (SSc), but some patients develop other manifestations first. To help elucidate the diversity of SSc presentation in its early stages, we describe the initial clinical manifestations and antinuclear antibody (ANA) profiles of patients in two early SSc cohorts.

Methods: All patient data in the Genetics vs Environment in Scleroderma Outcomes Study (GENISOS) and Collaborative National Quality and Efficacy Registry (CONQUER) cohorts were reviewed. Both studies enrolled patients within five years of the first non-RP symptom.

Results: In GENISOS and CONQUER, respectively, 194 (44.2%) of 439 and 292 …

Neurodevelopmental Abnormalities Underlying Behavioral Deficits In A Model Of Pediatric Obstructive Sleep Apnea, Arvind Chandrakantan, Michael R Williamson, Vaishnav Krishnan, Mahyar J Hedayatpour, Adam C Adler, Nandani Adyapak, Chris S Ward, Russell Ray, David Durgan, Farrah Kheradmand, Benjamin Deneen

Faculty, Staff and Students Publications

Rationale: Pediatric Obstructive Sleep Apnea (POSA) is a relatively common childhood sleep disorder whose neurodevelopmental phenotype includes deficits in learning and memory, olfaction, and fine motor abilities.

Objectives: To date, there has not been a validated preclinical model of POSA, hampering efforts in understanding how nocturnal episodes of intermittent hypoxia disrupt neurodevelopmental trajectories. The objective of this study was to create a faithful sculpting of the human condition in a preclinical murine model.

Methods: We used clinical data from children with POSA to develop and validate a mouse model of POSA that faithfully recapitulates several behavioral deficits seen in the …

Cognitive Reserve Predicts Baseline Tau Burden In The Us Pointer Trial Imaging Cohort, Valory N Pavlik, Chris J Weber, Joseph C Masdeu, Laura D Baker, Melissa M Yu, Michele York, Rachel A Whitmer, Susan M Landau, Theresa M Harrison, Tomas M Holland, Laura Lovato

Faculty, Staff and Students Publications

Introduction: Higher cognitive reserve (CR) is associated with reduced dementia risk. We hypothesized that higher CR is associated with less baseline Alzheimer's disease (AD) pathology in the U.S. Study to Protect Brain Health Through Lifestyle Intervention to Reduce Risk (U.S. POINTER) cohort.

Methods: A subsample of participants underwent amyloid beta and tau positron emission tomography imaging. Regression analysis was used to model the association between educational attainment (EA) as a CR proxy measure, amyloid positivity, and entorhinal cortex (ERC) and meta-temporal region of interest (meta-ROI) tau standardized uptake value ratio (SUVR).

Results: In 911 participants with complete imaging data, higher …