Digital Commons Network^™

International Multidisciplinary Consensus Recommendations On Clinical Application Of Three-Dimensional Visualization In Precision Surgery For Pediatric Liver Tumors, Qian Dong, Wenli Xiu, Benjie Tang, Eiso Hiyama, Mary T Austin, Yeming Wu, Xiaojun Yuan, Chengzhan Zhu, Chengli Liu, Hiroki Ishibashi, Karthik K Tappa, Huanmin Wang, Chuandong Sun, Yuntao Ma, Hongwei Xi, Jian Wang, Jianghua Zhan, Kyong Ihn, Mitsuo Shimada, Mingman Zhang, Mary E Brindle, Patrick B Thomas, Shigehisa Fumino, Tao Liu, Thom Lobe, Udo Rolle, Shan Wang, Xiaowen Zhai, Yoshinori Koga, Yoshiaki Kinoshita, Yuzuo Bai, Zhaozhu Li, Zhe Wen, Weikang Pan, Krysta M Sutyak, Pier C Giulianotti

Faculty, Staff and Student Publications

Background: Pediatric liver tumors are predominantly primary malignant tumors, and complete tumor resection with sufficient preservation of liver tissue is crucial for improving prognosis. However, due to the delicate anatomical structure of the pediatric liver and the relatively large size of the tumors, especially in difficult cases, the surgical challenges are substantial. While precision liver surgery are widely applied in clinical practice, pediatric cases require more customized approaches. The application of three-dimensional (3D) visualization technology is crucial for enhancing surgical accuracy, allowing for precise preoperative planning and intraoperative guidance.

Methods: This consensus was collaboratively developed by 36 experts from eight …

Claustrum Volume Is Reduced In Multiple Sclerosis And Predicts Disability, Nicole Shelley, Bradley Judge, Dmitriy A Yablonskiy, Robert T Naismith, Matthew R Brier, Anne H Cross

2020-Current year OA Pubs

OBJECTIVE: The claustrum is a small, thin structure of predominantly gray matter with broad connectivity and enigmatic function. Little is known regarding the impact of claustrum pathology in multiple sclerosis (MS).

METHODS: This study assessed whether claustrum volume was reduced in MS and whether reductions were associated with specific disability domains. We compared the impact of claustrum volume reductions on neurological disability versus the well-studied thalamus. Data from the 15,793 participants in the MS PATHS study were used for primary analyses. A second cohort of 71 people with MS and healthy controls from our center was used for validation.

RESULTS: …

Mollusc And Crustacean Consumption In The First 1000 Days: A Scoping Review, Brietta M Oaks, Emmanuel A Gyimah, Eliza Kleban, Kathleen Ragsdale, Lora L Iannotti

2020-Current year OA Pubs

Mollusc and crustacean consumption in the first 1000 d may improve maternal and child health by providing essential nutrients. However, in some contexts, molluscs and crustaceans have been associated with allergies and environmental contamination, potentially leading to adverse health and development outcomes. It is unclear whether the health benefits of consuming molluscs and crustaceans, collectively classified as shellfish in nutrition, are outweighed by the potential risks to pregnant women and children. We conducted a scoping review (PROSPERO: CRD42022320454) in PubMed, Scopus and EBSCO Global Health of articles published between January 2000 and March 2022 that assessed shellfish consumption during pregnancy, …

International Expert-Based Consensus Definition, Classification Criteria, And Minimum Data Elements For Osteoradionecrosis Of The Jaw: An Interdisciplinary Modified Delphi Study, Amy C Moreno, Erin E Watson, Laia Humbert-Vidan, Douglas E Peterson, Lisanne V Van Dijk, Teresa Guerrero Urbano, Lisa Van Den Bosch, Andrew J Hope, Matthew S Katz, Frank J P Hoebers, Ruth A Aponte Wesson, James E Bates, Paolo Bossi, Adeyinka F Dayo, Mélanie Doré, Eduardo Rodrigues Fregnani, Thomas J Galloway, Daphna Y Gelblum, Issa A Hanna, Christina E Henson, Sudarat Kiat-Amnuay, Anke Korfage, Nancy Y Lee, Carol M Lewis, Charlotte Duch Lynggaard, Antti A Mäkitie, Marco Magalhaes, Yvonne M Mowery, Carles Muñoz-Montplet, Jeffrey N Myers, Ester Orlandi, Jaymit Patel, Jillian M Rigert, Deborah Saunders, Jonathan D Schoenfeld, Ugur Selek, Efsun Somay, Vinita Takiar, Juliette Thariat, Gerda M Verduijn, Alessandro Villa, Nicholas S West, Max J H Witjes, Alex M Won, Mark E Wong, Christopher M K L Yao, Simon W Young, Kamal Al-Eryani, Carly E A Barbon, Doke J M Buurman, François J Dieleman, Theresa M Hofstede, Abdul Ahad Khan, Adegbenga O Otun, John C Robinson, Lauren Hum, Jorgen Johansen, Rajesh Lalla, Alexander Lin, Vinod Patel, Richard J Shaw, Mark S Chambers, Daniel Ma, Mabi Singh, Noam Yarom, Abdallah Sherif Radwan Mohamed, Katherine A Hutcheson, Stephen Y Lai, Clifton David Fuller

Faculty, Staff and Student Publications

Purpose: Osteoradionecrosis of the jaw (ORNJ) is a severe iatrogenic disease characterized by bone death after radiation therapy to the head and neck. With >9 published definitions and at least 16 classification systems, the true incidence and severity of ORNJ are obscured by lack of a standard for disease definition and severity assessment, leading to inaccurate estimation of incidence, reporting ambiguity, and likely underdiagnosis worldwide. This study aimed to achieve consensus on an explicit definition and phenotype of ORNJ and related precursor states through data standardization to facilitate effective diagnosis, monitoring, and multidisciplinary management of ORNJ.

Methods and materials: The …

Implications Of Omitting Sentinel Lymph Node Biopsy On Adjuvant Decision Making For Patients With Small Breast Cancers, Kerollos Nashat Wanis, Melissa P Mitchell, Sharon H Giordano, Jennifer Keating Litton, Simona F Shaitelman, Nina Tamirisa, Isabelle Bedrosian, Wenli Dong, Yu Shen, Kelly K Hunt, Puneet Singh, Susie X Sun, Abigail S Caudle, Henry M Kuerer, Funda Meric-Bernstam, Rosa F Hwang, Taiwo Adesoye

Faculty, Staff and Student Publications

Background: Selective omission of sentinel lymph node biopsy (SLNB) in patients with early breast cancer limits surgical morbidity. Adoption of this strategy relies on multidisciplinary consensus. Understanding how SLNB omission influences guideline-based adjuvant treatment decisions, and the proportion of patients impacted, can help guide decision-making.

Patients and methods: Data from the National Cancer Database (2018-2020) was used to estimate the proportions of patients with cT1N0 hormone receptor-positive breast cancer for whom adjuvant chemotherapy, CDK4/6 inhibitor therapy, and regional nodal irradiation decisions would be impacted by the absence of lymph node pathology if national treatment guidelines were followed. Because OncotypeDX score …

Therapeutic Hurdles In Acute Myeloid Leukemia: Leukemic Stem Cells, Inflammation And Immune Dysfunction, Bofei Wang, Patrick K Reville, Hussein A Abbas

Faculty, Staff and Student Publications

Acute myeloid leukemia (AML) is an aggressive and highly heterogeneous hematological malignancy characterized by clonal expansion and differentiation arrest in myeloid progenitor cells. Despite advancements in chemotherapy, allogeneic hematopoietic stem cell transplantation, and post-remission maintenance therapies, the long-term survival remains unsatisfactory with high rates of relapse and refractory. These therapeutic challenges are mediated by multiple factors, including the complexity of the cellular hierarchies in AML, the interaction of leukemic stem cells (LSCs) with the bone marrow niche, inflammation, and immune evasion mechanisms. Further, the absence of specific surface markers that distinguish LSCs from normal hematopoietic stem cells, together with LSCs' …

Trem2 Depletion In Pancreatic Cancer Elicits Pathogenic Inflammation And Accelerates Tumor Progression Via Enriching Il-1Β+ Macrophages, Daowei Yang, Xinlei Sun, Hua Wang, Ignacio I Wistuba, Huamin Wang, Anirban Maitra, Yang Chen

Faculty, Staff and Student Publications

Background & aims: Pancreatic ductal adenocarcinoma (PDAC) has a complex tumor microenvironment enriched with tumor-associated macrophages. Triggering receptor expressed on myeloid cells 2 (TREM2) is highly expressed by a subset of macrophages in PDAC. However, the functional role of TREM2 in PDAC progression remains elusive.

Methods: We generated a novel transgenic mouse model (KPPC;Trem2-/-) that enables the genetic depletion of TREM2 in the context of spontaneous PDAC development. Single-cell RNA-sequencing analysis was used to identify changes in the tumor immune microenvironment on TREM2 depletion. We evaluated the impacts of TREM2 depletion on the tumor immune microenvironment to elucidate the functions …

Encoding 3d Information In 2d Feature Maps For Brain Ct-Angiography, Uma M Lal-Trehan Estrada, Sunil Sheth, Arnau Oliver, Xavier Lladó, Luca Giancardo

Faculty, Staff and Student Publications

We propose learnable 3D pooling (L3P), a CNN module designed to compress 3D information into 2D feature maps using anisotropic convolutions and unidirectional max pooling. Specifically, we used L3P followed by a 2D network to generate predictions from 3D brain CT-Angiography (CTA) in the context of large vessel occlusion (LVO). To further demonstrate its versatility, we extended its application to 3D brain MRI analysis for brain age prediction. First, we designed an experiment to classify the LVO-affected hemisphere (left or right), projecting the input CTA into the sagittal plane, which allowed to assess the ability of L3P to encode the …

Rna Interference In Protozoan Parasites And Its Application, Lon-Fye Lye, Deborah E Dobson, Stephen M Beverley, Min-Che Tung

2020-Current year OA Pubs

RNA interference (RNAi) is a biological process in which RNA molecules are involved in sequence-specific suppression of gene expression, via small RNA triggers derived from double-stranded RNA that can target specific genes; it is a natural process that plays a role in both the regulation of protein synthesis and in immunity. Discovery of RNAi by Fire and Mello in 1998 had a profound impact on unraveling novel aspects of eukaryotic biology. RNA interference (RNAi) has proven to be an immensely useful tool for studying gene function and validation of potential drug targets in almost all organisms. A great advance in …

Utility Of Revised Risk Analysis Index As A Predictor Of Mortality And Morbidity In Orthopaedic Trauma., Chirag Soni, Victor Koltenyuk, Nithin Gupta, Haad A Arif, Aruni Areti, Taylor Manes, Luke A Lopas, Jan P Szatkowski, Christian A Bowers, Benjamin C Taylor, Jack W Weick

Trauma and Acute Care Articles

OBJECTIVES: The aim of this study was to determine the applicability of the Revised Risk Analysis Index (RAI-Rev) in orthopaedic trauma and compare the predictive discrimination for the RAI-Rev and the 5-Item Modified Frailty Index (mFI-5) for 30-day postoperative outcomes.

DESIGN: This is a retrospective cohort study.

SETTING: The American College of Surgeons National Surgical Quality Improvement database was used.

PATIENT SELECTION: All patients aged 18 or older who underwent surgical treatment for forearm, humerus, pelvis, acetabulum, femur, tibia, and hindfoot fractures from 2015 to 2020 were included.

OUTCOME: 30-day postoperative mortality, major complications, and wound complications consisting of surgical …

Gut Microbiota In Immuno-Oncology: A Practical Guide For Medical Oncologists With A Focus On Antibiotics Stewardship, Arielle Elkrief, Bertrand Routy, Lisa Derosa, Laura Bolte, Jennifer A Wargo, Jennifer L Mcquade, Laurence Zitvogel

Faculty, Staff and Student Publications

The gut microbiota has emerged as a critical determinant of immune checkpoint inhibitor (ICI) efficacy, resistance, and toxicity. Retrospective and prospective studies profiling the taxonomic composition of intestinal microbes of patients treated with ICI have revealed specific gut microbial signatures associated with response. By contrast, dysbiosis, which can be caused by chronic inflammatory processes (such as cancer) or comedications, is a risk factor of resistance to ICI. Recent large-scale meta-analyses have confirmed that antibiotic (ATB) use before or during ICI therapy alters the microbiota repertoire and significantly shortens overall survival, even after adjusting for prognostic factors. These results underscore the …

A Gut-On-A-Chip Incorporating Human Faecal Samples And Peristalsis Predicts Responses To Immune Checkpoint Inhibitors For Melanoma, Mattia Ballerini, Serena Galiè, Punit Tyagi, Carlotta Catozzi, Hariam Raji, Amir Nabinejad, Angeli D G Macandog, Alessandro Cordiale, Bianca Ionela Slivinschi, Karol K Kugiejko, Martina Freisa, Paola Occhetta, Jennifer A Wargo, Pier F Ferrucci, Emilia Cocorocchio, Nicola Segata, Andrea Vignati, Andrey Morgun, Michela Deleidi, Teresa Manzo, Marco Rasponi, Luigi Nezi

Faculty, Staff and Student Publications

Patient responses to immune checkpoint inhibitors can be influenced by the gastrointestinal microbiome. Mouse models can be used to study microbiome-host crosstalk, yet their utility is constrained by substantial anatomical, functional, immunological and microbial differences between mice and humans. Here we show that a gut-on-a-chip system mimicking the architecture and functionality of the human intestine by including faecal microbiome and peristaltic-like movements recapitulates microbiome-host interactions and predicts responses to immune checkpoint inhibitors in patients with melanoma. The system is composed of a vascular channel seeded with human microvascular endothelial cells and an intestinal channel with intestinal organoids derived from human …

Bispecific Antibodies In Hematologic And Solid Tumors: Current Landscape And Therapeutic Advances, Lorenzo Guidi, Julian Etessami, Carmine Valenza, Augusto Valdivia, Funda Meric-Bernstam, Enriqueta Felip, Giuseppe Curigliano

Faculty, Staff and Student Publications

Bispecific antibodies (bsAbs) have emerged as a novel class of therapeutics, offering a dual-targeting strategy to enhance the therapeutic efficacy of monoclonal antibodies, which is often limited by tumor heterogeneity and the occurrence of resistance mechanisms. By simultaneously engaging two distinct antigens or pathways, bsAbs disrupt multiple signaling cascades simultaneously, preventing escape mechanisms and offering a more durable response. Furthermore, they can optimize immune activation, improving immune cell recruitment strategies. In particular, T-cell engager bsAbs facilitate immune cell-mediated tumor destruction by linking T cells to tumor antigens. Instead, dual immune checkpoint inhibitors (CPIs) enhance immune activation by blocking inhibitory signals. …

Cll Cell-Derived Exosomes Alter The Immune And Hematopoietic Systems, Ivo Veletic, David M Harris, Uri Rozovski, Maria Teresa S Bertilaccio, George A Calin, Koichi Takahashi, Ping Li, Zhiming Liu, Taghi Manshouri, Rares-Constantin Drula, Ken Furudate, Muharrem Muftuoglu, Anwar Hossain, William G Wierda, Michael J Keating, Zeev Estrov

Faculty, Staff and Student Publications

The origins of immunosuppression, neutropenia, and anemia in patients with chronic lymphocytic leukemia (CLL) are not fully understood. Because in patients with CLL, circulating exosomes, which participate in cell-to-cell interactions, are CLL cell-derived, we examined whether those exosomes contribute to abnormal features of this disease. Our data revealed that CLL cell-derived exosomes engulfed by healthy donors’ monocytes, fibrocytes, and lymphocytes altered target-cell gene and protein expression and suppressed normal hematopoiesis. CLL cell-derived exosomes increased normal monocytes’ CD14 and CD16 expression such that it mimicked the accessory cell profile and upregulated T cells’ checkpoint PD-1 and CD160 protein levels, potentially reducing …

Surgical Management Of An Intracranial Injury Caused By A Handcrafted Arrow In Sub-Saharan Africa: A Global Neurosurgical Relevance., Allie L Heineman, Quinn Jackson, Chris Karas, Robert Galler, Victor Awuor, Hiren Patel

Trauma and Acute Care Articles

This case report and literature review describe an intracranial injury resulting from a handcrafted arrow that required emergent surgical management in a patient treated at a public hospital in Sub-Saharan Africa. The authors are members of the non-profit organizations Chunilal Initiative and Kisumu Intuitive, which deliver charitable neurosurgical care to the region on a quarterly basis. This unique neurotrauma case, involving a penetrating, contaminated, metallic object, highlights the surgical and antibacterial management of intracranial arrow injuries and emphasizes the importance of neurosurgical missions to underserved regions globally. The patient is a 16-year-old male tribal member with no known or reported …

A Rare Sequela Of Untreated Streptococcus Pharyngitis: A Case Report., Meredith Hiltbrand Lehoe, Emily Cushing

Ambulatory and Primary Care Articles

Pharyngitis is commonly caused by the gram positive bacteria, streptococcus. Given the potential morbid complications of untreated streptococcal pharyngitis, antibiotics are critical. One of the rarer complications is pulmonary-renal syndrome (PRS), defined as rapidly progressive glomerulonephritis and diffuse alveolar hemorrhage. PRS is associated with high rates of morbidity and mortality, making swift diagnosis and treatment imperative for survival. More common causes of PRS are tied to autoimmune diseases. This case describes a novel progression of PRS caused by streptococcus. A 26-year-old male with no significant medical history presented to our emergency department with streptococcal group A-positive sore throat. After discontinuing …

Facilitators And Barriers To Neurologist Referral Of Patients For Epilepsy Surgery Evaluation., Chloé E Hill, Daniel Hochster, Jessica E Baker, Alison L Herman, Nishad Shaheid, Susanna S O'Kula, Jack M Parent, Darin B Zahuranec, Lesli E Skolarus

Neuroscience Articles

OBJECTIVE: Epilepsy surgery offers a potential cure for drug-resistant epilepsy (DRE), yet surgery is underutilized. An estimated 5% of patients with DRE undergo long-term EEG monitoring (LTM) annually, the requisite first step of evaluation for surgical candidacy. Much of the variation in LTM referral may be attributable to individual neurologist practice rather than patient characteristics. We explored neurologist behaviors and practices in epilepsy surgery referral to guide future interventions to expand patient access to surgery.

METHODS: This qualitative interview study recruited neurologists who treated adults with epilepsy. Interviews were grounded in the Theoretical Domains Framework (TDF) of behavior change to …

Evolution Of The Family Medicine Clerkship: A Cera Secondary Analysis., Bryce A Ringwald, David Banas, Allison Macerollo, Ericka Bruce, Matthew Farrell

Medical Education Articles

BACKGROUND AND OBJECTIVES: The family medicine clerkship has been found to influence medical students' decision-making regarding specialty choice. Understanding how the family medicine clerkship has changed over the past decade may assist in recruitment efforts. Our study explored trends in family medicine clerkship design, length, and format and correlated these characteristics with high proportions of medical school graduates choosing family medicine.

METHODS: We performed a secondary analysis of the Council of Academic Family Medicine Educational Research Alliance annual family medicine clerkship director surveys from 2012 to 2023. We analyzed standard family medicine clerkship structure questions that were asked in each …

Alterations In Gut Microbiome Composition And Increased Inflammatory Markers In Post-Covid-19 Individuals, Tatiana Barichello, Bruno Kluwe-Schiavon, Laura A Borba, Lucas C Pedro, Flávia S Niero, Laísa N Dos Santos, Letícia M Leonardo, Zuleide M Ignácio, Rodrigo Morales, Luciane B Ceretta, Gislaine Z Reus

Faculty, Staff and Student Publications

Dysfunctions in the immune system and alterations in the microbiome composition following SARS-CoV-2 infection contribute to persistent neurological issues observed in long COVID-19 survivors. We hypothesize that alterations in the gut microbiome composition and peripheral inflammatory profile following COVID-19 may play pivotal roles in behavior changes among individuals experiencing long-term illness. This cross-sectional study included a sample of post-COVID-19 and non-COVID-19 subjects. We assessed the presence of psychiatric conditions utilizing standardized diagnostic criteria, Hamilton Rating Scale for Anxiety (HAM-A), Hamilton Rating Scale for Depression (HAM-D), Biological Rhythms in Neuropsychiatry Assessment Interview (BRIAN), and Functional Assessment Short Test (FAST). Plasma samples …

Exploring Potential Ethnic Bias Among Mmpi-3 Scales In Assessing Personality Psychopathology, Nicole Shumaker, Tessa Long, Andy Torres, Alfonso Mercado, Ryan J Marek, Jaime L Anderson

Faculty, Staff and Student Publications

This study examined statistical bias in the measurement of personality psychopathology in the Latinx population using the Minnesota Multiphasic Personality Inventory-3 (MMPI-3). Data were extracted from two studies that yielded a composite data set of 103 White individuals and 250 Latinx individuals. All participants were administered the MMPI-2-Restructured Form-Extended Battery (MMPI-2-RF-EX) or MMPI-3 and the Personality Inventory for the DSM-5 Short Form (PID-5-SF). First, we conducted correlation analyses between theoretically overlapping scales of the PID-5-SF and the MMPI-3 among White and Latinx individuals. The majority of theoretically associated scales were found to be at least moderately associated in the …

Characteristic Profiling Of Cho-Cell Expressed Mers-Cov Rbd-Fc, Mashal M Almutairi, Yi-Lin Chen, Jungsoon Lee, Zhuyun Liu, Ulrich Strych, Peter J Hotez, Maria Elena Bottazzi, Wen-Hsiang Chen

Faculty, Staff and Students Publications

The ongoing circulation of the Middle East Respiratory Syndrome coronavirus (MERS-CoV) in camels across Asia, the Middle East, and Africa, along with its occasional transmission to humans, demonstrates a need for a MERS vaccine. Previously, we have reported a receptor binding domain (RBD) of MERS-CoV fused with human Fc as a promising vaccine antigen (MERS-CoV RBD-Fc). We generated a stable recombinant CHO cell line expressing such a protein and developed a basic production process suitable for future technological transfer to pilot-scale manufacture. In this study, we employed various in-house analytical assays to examine the characteristics of purified RBD-Fc protein and …

Impact Of Length Of Stay On Diagnostic Yield In The Epilepsy Monitoring Unit: A Multi-Center Retrospective 12-Year Veterans Health Administration Study, Maximillian S Feygin, Autumn Smith, Sruthi Gopinath Karicheri, Khadar Haroun, Omar Khan, Maria R Lopez, Stephan Eisenschenk, John Jones, Stephanie Reeder, Alan R Towne, Christopher Ransom, Karen Medin, James Chen, Tung Tran, Nina I Garga, Noemi Rincon-Flores, Marissa Kellogg, Steven Tobochnik, Zulfi Haneef

Faculty, Staff and Students Publications

Objective: Epilepsy Monitoring Units (EMUs) in Veterans Health Administration (VHA) Epilepsy Centers of Excellence (ECoE) are critical for the diagnosis and management of seizure disorders. Whether a shorter length of stay (LOS) in the EMU due to scheduling impacts diagnostic yield is unclear.

Methods: Data from 7074 EMU visits across 15 VHA EMUs (2012-2024) were analyzed. Based on usual admission schedules, EMUs were divided into "fixed" (typically Monday-Friday) or "flexible" subgroups. Diagnostic outcomes were classified as epileptic seizures (ES), psychogenic non-epileptic seizures (PNES), other non-epileptic events, and inconclusive. Diagnostic rates were compared between fixed and flexible sites using cumulative distribution …

Externally Validated Digital Decision Support Tool For Time-To-Osteoradionecrosis Risk-Stratification Using Right-Censored Multi-Institutional Observational Cohorts, Laia Humbert-Vidan, Serageldin Kamel, Andrew Wentzel, Zaphanlene Kaffey, Moamen Abdelaal, Kyle B Spier, Natalie A West, G Elisabeta Marai, Guadalupe Canahuate, Xinhua Zhang, Melissa M Chen, Kareem A Wahid, Jillian Rigert, Seyedmohammadhossein Hosseinian, Andrew J Schaefer, Kristy K Brock, Mark Chambers, Adegbenga O Otun, Ruth Aponte-Wesson, Vinod Patel, Andrew Hope, Jack Phan, Adam S Garden, Steven J Frank, William H Morrison, Michael T Spiotto, David Rosenthal, Anna Lee, Renjie He, Mohamed A Naser, Erin Watson, Katherine A Hutcheson, Abdallah S R Mohamed, Vlad C Sandulache, Lisanne V Van Dijk, Amy C Moreno, Teresa Guerrero Urbano, Clifton D Fuller, Stephen Y Lai

Faculty, Staff and Student Publications

Background: Existing studies on osteoradionecrosis of the jaw (ORNJ) have primarily used cross-sectional data, assessing risk factors at a single time point. Determining the time-to-event profile of ORNJ has important implications to monitor oral health in head and neck cancer (HNC) long-term survivors.

Methods: Data were retrospectively obtained for a clinical observational cohort of 1129 patients (198 ORNJ cases) with HNC treated with radiotherapy (RT) at The University of Texas MD Anderson Cancer Center. A Weibull Accelerated Failure Time model was trained on previously identified dosimetric, clinical and demographic predictors. External validation was performed using an independent cohort of 265 …

Changes In The Fxr-Cistrome And Alterations In Bile Acid Physiology In Wilson Disease, Clavia Ruth Wooton-Kee, Hari K Yalamanchili, Islam Mohamed, Manal Hassan, Kenneth D R Setchell, Monica Narvaez Rivas, Ayse K Coskun, Vasanta Putluri, Nagireddy Putluri, Prasun Jalal, Michael L Schilsky, David D Moore

Children’s Nutrition Research Center Staff Publications

Background: Wilson disease (WD) is an autosomal recessive disorder that results in excessive hepatic copper, causing hepatic steatosis, inflammation, fibrosis, cirrhosis, and liver failure. Previous studies have revealed dysregulation of many farnesoid X receptor (FXR) metabolic target genes in WD, including the bile salt exporter pump, the major determinant of bile flow.

Methods: We tested the hypothesis that the FXR-cistrome is decreased in Atp7b-/- mice in accord with dysregulated bile acid homeostasis.

Results: FXR binding within Atp7b-/- mouse livers displayed surprising complexity: FXR binding was increased in distal intergenic regions but decreased in promoter regions in Atp7b-/- versus wild-type mice. …

Protocol For A Multisite, Parallel-Group, Randomized Clinical Trial Comparing A Brief Tele-Cognitive Behavioral Therapy Intervention (Bright) With Attention Control For The Reduction Of Body Image-Related Distress Among Head And Neck Cancer Survivors, Evan M Graboyes, Jessica R Vanderlan, Patrik Pipkorn, Sidharth V Puram

2020-Current year OA Pubs

One in four head and neck cancer (HNC) survivors experience clinically significant body image distress (BID), a devastating psychosocial morbidity that adversely affects quality of life. To date, effective interventions for these patients are lacking. BRIGHT (Building a Renewed ImaGe after Head and neck cancer Treatment), a brief cognitive behavioral treatment (CBT), has shown potential efficacy as a novel treatment paradigm for HNC survivors with BID. The primary objective of this randomized clinical trial (RCT) is to test the hypothesis that BRIGHT improves BID among HNC survivors relative to an Attention Control (AC) intervention. In this multisite RCT, N = …

White Matter Microstructure In School-Age Children With Down Syndrome, Dea Garic, Robert C Mckinstry, Natasha Marrus, Kelly N Botteron, Et Al.

2020-Current year OA Pubs

Down syndrome (DS) is the most common genetic cause of intellectual disability, but our understanding of white matter microstructure in children with DS remains limited. Previous studies have reported reductions in white matter integrity, but nearly all studies to date have been conducted in adults or relied solely on diffusion tensor imaging (DTI), which lacks the ability to disentangle underlying properties of white matter organization. This study examined white matter microstructural differences in 7- to 12-year-old children with DS (n = 23), autism (n = 27), and typical development (n = 50) using DTI as well as High Angular Resolution …

A Meta-Analysis Of Diagnostic Yield And Clinical Utility Of Genome And Exome Sequencing In Pediatric Rare And Undiagnosed Genetic Diseases, Rajshree Pandey, Noemi Fluetsch Brennan, Kalliopi Trachana, Sarah Katsandres, Olaf Bodamer, John Belmont, David L Veenstra, Siyang Peng

Center for Medical Ethics and Health Policy Staff Publications

Purpose: To systematically evaluate the diagnostic yield and clinical utility of genome sequencing (GS) and exome sequencing (ES; genome-wide sequencing [GWS]) in pediatric patients with rare and undiagnosed genetic diseases.

Methods: We conducted a meta-analysis of studies published between 2011 and 2023. To address study heterogeneity, comparative analyses included within-cohort studies using random-effects models.

Results: We identified 108 studies including 24,631 probands with diverse clinical indications. The pooled diagnostic yield among within-cohort studies (N = 13) for GWS was 34.2% (95% CI: 27.6-41.5; I2: 86%) vs 18.1% (95% CI: 13.1-24.6; I2: 89%) for non-GWS, with 2.4-times odds of diagnosis (95% …

Detection Of Enterovirus Rna In Pancreas And Lymphoid Tissues Of Organ Donors With Type 1 Diabetes, Jutta E Laiho, Sami Oikarinen, Sofia Morfopoulou, Maarit Oikarinen, Ashlie Renner, Daniel Depledge, Matthew C Ross, Ivan C Gerling, Judith Breuer, Joseph F Petrosino, Vincent Plagnol, Alberto Pugliese, Antonio Toniolo, Richard E Lloyd, Heikki Hyöty, Npod-Virus Group

Center for Medical Ethics and Health Policy Staff Publications

Aims/hypothesis: The nPOD-Virus group collaboratively applied innovative technologies to detect and sequence viral RNA in pancreas and other tissues from organ donors with type 1 diabetes. These analyses involved the largest number of pancreas samples collected to date. The aim of the current work was to examine the presence of enterovirus RNA in pancreas and lymphoid tissues of organ donors with and without type 1 diabetes.

Methods: We analysed pancreas, spleen, pancreatic lymph nodes and duodenum samples from the following groups: (1) donors with type 1 diabetes (n=71) with (n=35) or without (n=36) insulin-containing islets; (2) donors with single or …

Genome-Wide Analyses Identify 30 Loci Associated With Obsessive-Compulsive Disorder, Nora I Strom, Zachary F Gerring, Marco Galimberti, Dongmei Yu, Matthew W Halvorsen, Abdel Abdellaoui, Cristina Rodriguez-Fontenla, Julia M Sealock, Tim Bigdeli, Jonathan R Coleman, Behrang Mahjani, Jackson G Thorp, Katharina Bey, Christie L Burton, Jurjen J Luykx, Gwyneth Zai, Silvia Alemany, Christine Andre, Kathleen D Askland, Julia Bäckman, Nerisa Banaj, Cristina Barlassina, Judith Becker Nissen, O Joseph Bienvenu, Donald Black, Michael H Bloch, Sigrid Børte, Rosa Bosch, Michael Breen, Brian P Brennan, Helena Brentani, Joseph D Buxbaum, Jonas Bybjerg-Grauholm, Enda M Byrne, Judit Cabana-Dominguez, Beatriz Camarena, Adrian Camarena, Carolina Cappi, Angel Carracedo, Miguel Casas, Maria Cristina Cavallini, Valentina Ciullo, Edwin H Cook, Jesse Crosby, Bernadette A Cullen, Elles J De Schipper, Richard Delorme, Srdjan Djurovic, Jason A Elias, Xavier Estivill, Martha J Falkenstein, Bengt T Fundin, Lauryn Garner, Christina Gironda, Fernando S Goes, Marco A Grados, Jakob Grove, Wei Guo, Jan Haavik, Kristen Hagen, Kelly Harrington, Alexandra Havdahl, Kira D Höffler, Ana G Hounie, Donald Hucks, Christina Hultman, Magdalena Janecka, Eric Jenike, Elinor K Karlsson, Kara Kelley, Julia Klawohn, Janice E Krasnow, Kristi Krebs, Christoph Lange, Nuria Lanzagorta, Daniel Levey, Kerstin Lindblad-Toh, Fabio Macciardi, Brion Maher, Brittany Mathes, Evonne Mcarthur, Nathaniel Mcgregor, Nicole C Mclaughlin, Sandra Meier, Euripedes C Miguel, Maureen Mulhern, Paul S Nestadt, Erika L Nurmi, Kevin S O'Connell, Lisa Osiecki, Olga Therese Ousdal, Teemu Palviainen, Nancy L Pedersen, Fabrizio Piras, Federica Piras, Sriramya Potluri, Raquel Rabionet, Alfredo Ramirez, Scott Rauch, Abraham Reichenberg, Mark A Riddle, Stephan Ripke, Maria C Rosário, Aline S Sampaio, Miriam A Schiele, Anne Heidi Skogholt, Laura G Sloofman, Jan Smit, María Soler Artigas, Laurent F Thomas, Eric Tifft, Homero Vallada, Nathanial Van Kirk, Jeremy Veenstra-Vanderweele, Nienke N Vulink, Christopher P Walker, Ying Wang, Jens R Wendland, Bendik S Winsvold, Yin Yao, Hang Zhou, Estonian Biobank, 23andme Inc, Arpana Agrawal, Pino Alonso, Götz Berberich, Kathleen K Bucholz, Cynthia M Bulik, Danielle Cath, Damiaan Denys, Valsamma Eapen, Howard Edenberg, Peter Falkai, Thomas V Fernandez, Abby J Fyer, J M Gaziano, Dan A Geller, Hans J Grabe, Benjamin D Greenberg, Gregory L Hanna, Ian B Hickie, David M Hougaard, Norbert Kathmann, James Kennedy, Dongbing Lai, Mikael Landén, Stéphanie Le Hellard, Marion Leboyer, Christine Lochner, James T Mccracken, Sarah E Medland, Preben B Mortensen, Benjamin M Neale, Humberto Nicolini, Merete Nordentoft, Michele Pato, Carlos Pato, David L Pauls, John Piacentini, Christopher Pittenger, Danielle Posthuma, Josep Antoni Ramos-Quiroga, Steven A Rasmussen, Margaret A Richter, David R Rosenberg, Stephan Ruhrmann, Jack F Samuels, Sven Sandin, Paul Sandor, Gianfranco Spalletta, Dan J Stein, S Evelyn Stewart, Eric A Storch, Barbara E Stranger, Maurizio Turiel, Thomas Werge, Ole A Andreassen, Anders D Børglum, Susanne Walitza, Kristian Hveem, Bjarne K Hansen, Christian Rück, Nicholas G Martin, Lili Milani, Ole Mors, Ted Reichborn-Kjennerud, Marta Ribasés, Gerd Kvale, David Mataix-Cols, Katharina Domschke, Edna Grünblatt, Michael Wagner, John-Anker Zwart, Gerome Breen, Gerald Nestadt, Jaakko Kaprio, Paul D Arnold, Dorothy E Grice, James A Knowles, Helga Ask, Karin J Verweij, Lea K Davis, Dirk J Smit, James J Crowley, Jeremiah M Scharf, Murray B Stein, Joel Gelernter, Carol A Mathews, Eske M Derks, Manuel Mattheisen

Center for Medical Ethics and Health Policy Staff Publications

Obsessive-compulsive disorder (OCD) affects ~1% of children and adults and is partly caused by genetic factors. We conducted a genome-wide association study (GWAS) meta-analysis combining 53,660 OCD cases and 2,044,417 controls and identified 30 independent genome-wide significant loci. Gene-based approaches identified 249 potential effector genes for OCD, with 25 of these classified as the most likely causal candidates, including WDR6, DALRD3 and CTNND1 and multiple genes in the major histocompatibility complex (MHC) region. We estimated that ~11,500 genetic variants explained 90% of OCD genetic heritability. OCD genetic risk was associated with excitatory neurons in the hippocampus and the cortex, along …

Measles, Mumps, Rubella Immunization And The Resurgence Of Measles In America, Peter J Hotez

Faculty, Staff and Students Publications

No abstract provided.