Medical Specialties Commons^™

Social Vulnerability Of The People Exposed To Wildfires In Us West Coast States, Arash Modaresi Rad, John T Abatzoglou, Erica Fleishman, Miranda H Mockrin, Volker C Radeloff, Yavar Pourmohamad, Megan Cattau, J Michael Johnson, Philip Higuera, Nicholas J Nauslar, Mojtaba Sadegh

Faculty, Staff and Student Publications

Understanding of the vulnerability of populations exposed to wildfires is limited. We used an index from the U.S. Centers for Disease Control and Prevention to assess the social vulnerability of populations exposed to wildfire from 2000-2021 in California, Oregon, and Washington, which accounted for 90% of exposures in the western United States. The number of people exposed to fire from 2000-2010 to 2011-2021 increased substantially, with the largest increase, nearly 250%, for people with high social vulnerability. In Oregon and Washington, a higher percentage of exposed people were highly vulnerable (>40%) than in California (~8%). Increased social vulnerability of …

Response Patterns And Impact Of Mrd In Patients With Idh1/2-Mutated Aml Treated With Venetoclax And Hypomethylating Agents, Danielle Hammond, Sanam Loghavi, Sa A Wang, Marina Y Konopleva, Tapan M Kadia, Naval G Daver, Maro Ohanian, Ghayas C Issa, Yesid Alvarado, Nicholas J Short, Koji Sasaki, Naveen Pemmaraju, Guillermo Montalban-Bravo, Curtis A Lachowiez, Abhishek Maiti, Guillermo Garcia-Manero, Elias J Jabbour, Gautam Borthakur, Farhad Ravandi, Koichi Takahashi, Sherry R Pierce, Hagop M Kantarjian, Courtney D Dinardo

Faculty, Staff and Student Publications

No abstract provided.

Epichaperome Inhibition Targets Tp53-Mutant Aml And Aml Stem/Progenitor Cells, Bing Z Carter, Po Yee Mak, Muharrem Muftuoglu, Wenjing Tao, Baozhen Ke, Jingqi Pei, Andrea D Bedoy, Lauren B Ostermann, Yuki Nishida, Sevinj Isgandarova, Mary Sobieski, Nghi Nguyen, Reid T Powell, Margarita Martinez-Moczygemba, Clifford Stephan, Mahesh Basyal, Naveen Pemmaraju, Steffen Boettcher, Benjamin L Ebert, Elizabeth J Shpall, Barbara Wallner, Robert A Morgan, Georgios I Karras, Ute M Moll, Michael Andreeff

Faculty, Staff and Student Publications

TP 53-mutant acute myeloid leukemia (AML) remains the ultimate therapeutic challenge. Epichaperomes, formed in malignant cells, consist of heat shock protein 90 (HSP90) and associated proteins that support the maturation, activity, and stability of oncogenic kinases and transcription factors including mutant p53. High-throughput drug screening identified HSP90 inhibitors as top hits in isogenic TP53-wild-type (WT) and -mutant AML cells. We detected epichaperomes in AML cells and stem/progenitor cells with TP53 mutations but not in healthy bone marrow (BM) cells. Hence, we investigated the therapeutic potential of specifically targeting epichaperomes with PU-H71 in TP53-mutant AML based on its preferred binding to …

Critical Functions Of Extracellular Matrix In Brain Metastasis Seeding, Arseniy E Yuzhalin, Dihua Yu

Faculty, Staff and Student Publications

Human brain is characterized by extremely sparse extracellular matrix (ECM). Despite its low abundance, the significance of brain ECM in both physiological and pathological conditions should not be underestimated. Brain metastasis is a serious complication of cancer, and recent findings highlighted the contribution of ECM in brain metastasis development. In this review, we provide a comprehensive outlook on how ECM proteins promote brain metastasis seeding. In particular, we discuss (1) disruption of the blood-brain barrier in brain metastasis; (2) role of ECM in modulating brain metastasis dormancy; (3) regulation of brain metastasis seeding by ECM-activated integrin signaling; (4) functions of …

Corrected Analysis Of “The Effects Of Bright Light Treatment On Affective Symptoms In People With Dementia: A 24-Week Cluster Randomized Controlled Trial” That Accounts For Clustering And Nesting Verifies Conclusions, Yasaman Jamshidi-Naeini, Lilian Golzarri-Arroyo, Abu Bakkar Siddique, Colby J Vorland, Miriam Jocelyn Rodriguez, Richard J Holden, David B Allison

Children’s Nutrition Research Center Staff Publications

In this correspondence, we explain the reasoning for invalidity of the analysis choices by Kolberg et al., and provide the results produced using correct statistical procedures for their study design. Reassuringly, we could verify the original conclusions. That is, results of the corrected statistical models are similar to the results of the original analysis. Regardless of the magnitude of difference that corrected statistical methods make, results and conclusions that are derived from invalid methods are unsubstantiated. By verifying the results, we allow the readers to be assured that the published conclusions in the study by Kolberg et al. now rest …

Evaluation Of Acceptability, Functionality, And Validity Of A Passive Image-Based Dietary Intake Assessment Method In Adults And Children Of Ghanaian And Kenyan Origin Living In London, Uk, Modou L Jobarteh, Megan A Mccrory, Benny Lo, Konstantinos K Triantafyllidis, Jianing Qiu, Jennifer P Griffin, Edward Sazonov, Mingui Sun, Wenyan Jia, Tom Baranowski, Alex K Anderson, Kathryn Maitland, Gary Frost

Children’s Nutrition Research Center Staff Publications

Background: Accurate estimation of dietary intake is challenging. However, whilst some progress has been made in high-income countries, low- and middle-income countries (LMICs) remain behind, contributing to critical nutritional data gaps. This study aimed to validate an objective, passive image-based dietary intake assessment method against weighed food records in London, UK, for onward deployment to LMICs.

Methods: Wearable camera devices were used to capture food intake on eating occasions in 18 adults and 17 children of Ghanaian and Kenyan origin living in London. Participants were provided pre-weighed meals of Ghanaian and Kenyan cuisine and camera devices to automatically capture images …

Mortality Benefit Of A Blood-Based Biomarker Panel For Lung Cancer On The Basis Of The Prostate, Lung, Colorectal, And Ovarian Cohort, Ehsan Irajizad, Johannes F Fahrmann, Tracey Marsh, Jody Vykoukal, Jennifer B Dennison, James P Long, Kim-Anh Do, Ziding Feng, Samir Hanash, Edwin J Ostrin

Faculty, Staff and Student Publications

Purpose: To investigate the utility of integrating a panel of circulating protein biomarkers in combination with a risk model on the basis of subject characteristics to identify individuals at high risk of harboring a lethal lung cancer.

Methods: Data from an established logistic regression model that combines four-marker protein panel (4MP) together with the Prostate, Lung, Colorectal, and Ovarian (PLCO) risk model (PLCOm2012) assayed in prediagnostic sera from 552 lung cancer cases and 2,193 noncases from the PLCO cohort were used in this study. Of the 552 lung cancer cases, 387 (70%) died of lung cancer. Cumulative incidence of lung …

Polygenic Risk And Chemotherapy-Related Subsequent Malignancies In Childhood Cancer Survivors: A Childhood Cancer Survivor Study And St Jude Lifetime Cohort Study Report, Cindy Im, Noha Sharafeldin, Yan Yuan, Zhaoming Wang, Yadav Sapkota, Zhanni Lu, Logan G Spector, Rebecca M Howell, Michael A Arnold, Melissa M Hudson, Kirsten K Ness, Leslie L Robison, Smita Bhatia, Gregory T Armstrong, Joseph P Neglia, Yutaka Yasui, Lucie M Turcotte

Faculty, Staff and Student Publications

Purpose: Chemotherapeutic exposures are associated with subsequent malignant neoplasm (SMN) risk. The role of genetic susceptibility in chemotherapy-related SMNs should be defined as use of radiation therapy (RT) decreases.

Patients and methods: SMNs among long-term childhood cancer survivors of European (EUR; N = 9,895) and African (AFR; N = 718) genetic ancestry from the Childhood Cancer Survivor Study and St Jude Lifetime Cohort Study were evaluated. An externally validated 179-variant polygenic risk score (PRS) associated with pleiotropic adult cancer risk from the UK Biobank Study (N > 400,000) was computed for each survivor. SMN cumulative incidence comparing top and bottom PRS …

Standardized Definitions For Efficacy End Points In Neoadjuvant Breast Cancer Clinical Trials: Neosteep, Jennifer K Litton, Meredith M Regan, Lajos Pusztai, Hope S Rugo, Sara M Tolaney, Elizabeth Garrett-Mayer, Laleh Amiri-Kordestani, Reva K Basho, Ana F Best, Jean-Francois Boileau, Carsten Denkert, Jared C Foster, Nadia Harbeck, Heather A Jacene, Tari A King, Ginny Mason, Ciara C O'Sullivan, Tatiana M Prowell, Andrea L Richardson, Karla A Sepulveda, Mary Lou Smith, Judy A Tjoe, Gulisa Turashvili, Wendy A Woodward, Lynn Pearson Butler, Elena I Schwartz, Larissa A Korde

Faculty, Staff and Student Publications

PURPOSE: The Standardized Definitions for Efficacy End Points (STEEP) criteria, established in 2007 and updated in 2021 (STEEP 2.0), provide standardized definitions of adjuvant breast cancer (BC) end points. STEEP 2.0 identified a need to separately address end points for neoadjuvant clinical trials. The multidisciplinary NeoSTEEP working group of experts was convened to critically evaluate and align neoadjuvant BC trial end points.

METHODS: The NeoSTEEP working group concentrated on neoadjuvant systemic therapy end points in clinical trials with efficacy outcomes-both pathologic and time-to-event survival end points-particularly for registrational intent. Special considerations for subtypes and therapeutic approaches, imaging, nodal staging at …

A Proteogenomics Data-Driven Knowledge Base Of Human Cancer, Yuxing Liao, Sara R Savage, Yongchao Dou, Zhiao Shi, Xinpei Yi, Wen Jiang, Jonathan T Lei, Bing Zhang

Faculty, Staff and Students Publications

By combining mass-spectrometry-based proteomics and phosphoproteomics with genomics, epi-genomics, and transcriptomics, proteogenomics provides comprehensive molecular characterization of cancer. Using this approach, the Clinical Proteomic Tumor Analysis Consortium (CPTAC) has characterized over 1,000 primary tumors spanning 10 cancer types, many with matched normal tissues. Here, we present LinkedOmicsKB, a proteogenomics data-driven knowledge base that makes consistently processed and systematically precomputed CPTAC pan-cancer proteogenomics data available to the public through ∼40,000 gene-, protein-, mutation-, and phenotype-centric web pages. Visualization techniques facilitate efficient exploration and reasoning of complex, interconnected data. Using three case studies, we illustrate the practical utility of LinkedOmicsKB in providing …

Abcc1 And Glutathione Metabolism Limit The Efficacy Of Bcl-2 Inhibitors In Acute Myeloid Leukemia, Jessica Ebner, Johannes Schmoellerl, Martin Piontek, Gabriele Manhart, Selina Troester, Bing Z Carter, Heidi Neubauer, Richard Moriggl, Gergely Szakács, Johannes Zuber, Thomas Köcher, Michael Andreeff, Wolfgang R Sperr, Peter Valent, Florian Grebien

Faculty, Staff and Student Publications

The BCL-2 inhibitor Venetoclax is a promising agent for the treatment of acute myeloid leukemia (AML). However, many patients are refractory to Venetoclax, and resistance develops quickly. ATP-binding cassette (ABC) transporters mediate chemotherapy resistance but their role in modulating the activity of targeted small-molecule inhibitors is unclear. Using CRISPR/Cas9 screening, we find that loss of ABCC1 strongly increases the sensitivity of AML cells to Venetoclax. Genetic and pharmacologic ABCC1 inactivation potentiates the anti-leukemic effects of BCL-2 inhibitors and efficiently re-sensitizes Venetoclax-resistant leukemia cells. Conversely, ABCC1 overexpression induces resistance to BCL-2 inhibitors by reducing intracellular drug levels, and high ABCC1 levels …

Mir-146a Inhibits Ovarian Tumor Growth In Vivo Via Targeting Immunosuppressive Neutrophils And Enhancing Cd8+ T Cell Infiltration, Rui Chen, Elaina Coleborn, Chintan Bhavsar, Yue Wang, Louisa Alim, Andrew N Wilkinson, Michelle A Tran, Gowri Irgam, Sharat Atluri, Kiefer Wong, Jae-Jun Shim, Siddharth Adityan, Ju-Seog Lee, Willem W Overwijk, Raymond Steptoe, Da Yang, Sherry Y Wu

Faculty, Staff and Student Publications

Immunotherapies have emerged as promising strategies for cancer treatment. However, existing immunotherapies have poor activity in high-grade serous ovarian cancer (HGSC) due to the immunosuppressive tumor microenvironment and the associated low tumoral CD8+ T cell (CTL) infiltration. Through multiple lines of evidence, including integrative analyses of human HGSC tumors, we have identified miR-146a as a master regulator of CTL infiltration in HGSC. Tumoral miR-146a expression is positively correlated with anti-cancer immune signatures in human HGSC tumors, and delivery of miR-146a to tumors resulted in significant reduction in tumor growth in both ID8-p53−/− and IG10 murine HGSC models. Increasing miR-146a expression …

A Blood-Based Metabolomic Signature Predictive Of Risk For Pancreatic Cancer, Ehsan Irajizad, Ana Kenney, Tiffany Tang, Jody Vykoukal, Ranran Wu, Eunice Murage, Jennifer B Dennison, Marta Sans, James P Long, Maureen Loftus, John A Chabot, Michael D Kluger, Fay Kastrinos, Lauren Brais, Ana Babic, Kunal Jajoo, Linda S Lee, Thomas E Clancy, Kimmie Ng, Andrea Bullock, Jeanine M Genkinger, Anirban Maitra, Kim-Anh Do, Bin Yu, Brian M Wolpin, Sam Hanash, Johannes F Fahrmann

Faculty, Staff and Student Publications

Emerging evidence implicates microbiome involvement in the development of pancreatic cancer (PaCa). Here, we investigate whether increases in circulating microbial-related metabolites associate with PaCa risk by applying metabolomics profiling to 172 sera collected within 5 years prior to PaCa diagnosis and 863 matched non-subject sera from participants in the Prostate, Lung, Colorectal, and Ovarian (PLCO) cohort. We develop a three-marker microbial-related metabolite panel to assess 5-year risk of PaCa. The addition of five non-microbial metabolites further improves 5-year risk prediction of PaCa. The combined metabolite panel complements CA19-9, and individuals with a combined metabolite panel + CA19-9 score in the …

Deep Learning Integrates Histopathology And Proteogenomics At A Pan-Cancer Level, Joshua M Wang, Runyu Hong, Elizabeth G Demicco, Jimin Tan, Rossana Lazcano, Andre L Moreira, Yize Li, Anna Calinawan, Narges Razavian, Tobias Schraink, Michael A Gillette, Gilbert S Omenn, Eunkyung An, Henry Rodriguez, Aristotelis Tsirigos, Kelly V Ruggles, Li Ding, Ana I Robles, D R Mani, Karin D Rodland, Alexander J Lazar, Wenke Liu, David Fenyö, Clinical Proteomic Tumor Analysis Consortium

Faculty, Staff and Student Publications

We introduce a pioneering approach that integrates pathology imaging with transcriptomics and proteomics to identify predictive histology features associated with critical clinical outcomes in cancer. We utilize 2,755 H&E-stained histopathological slides from 657 patients across 6 cancer types from CPTAC. Our models effectively recapitulate distinctions readily made by human pathologists: tumor vs. normal (AUROC = 0.995) and tissue-of-origin (AUROC = 0.979). We further investigate predictive power on tasks not normally performed from H&E alone, including TP53 prediction and pathologic stage. Importantly, we describe predictive morphologies not previously utilized in a clinical setting. The incorporation of transcriptomics and proteomics identifies pathway-level …

A Multicenter Analysis Of Abnormal Chromosomal Microarray Findings In Congenital Heart Disease, Benjamin J Landis, Lindsey R Helvaty, Gabrielle C Geddes, Jiuann-Huey Ivy Lin, Svetlana A Yatsenko, Cecilia W Lo, William L Border, Stephanie Burns Wechsler, Chaya N Murali, Mahshid S Azamian, Seema R Lalani, Robert B Hinton, Vidu Garg, Kim L Mcbride, Jennelle C Hodge, Stephanie M Ware

Faculty, Staff and Students Publications

Background

Chromosomal microarray analysis (CMA) provides an opportunity to understand genetic causes of congenital heart disease (CHD). The methods for describing cardiac phenotypes in patients with CMA abnormalities have been inconsistent, which may complicate clinical interpretation of abnormal testing results and hinder a more complete understanding of genotype–phenotype relationships.

Methods and Results

Patients with CHD and abnormal clinical CMA were accrued from 9 pediatric cardiac centers. Highly detailed cardiac phenotypes were systematically classified and analyzed for their association with CMA abnormality. Hierarchical classification of each patient into 1 CHD category facilitated broad analyses. Inclusive classification allowing multiple CHD types per …

Association Between Alcohol Consumption And Ectopic Fat In The Multi-Ethnic Study Of Atherosclerosis, Richard Kazibwe, Parag A Chevli, Joni K Evans, Matthew Allison, Erin D Michos, Alexis C Wood, Jingzhong Ding, Michael D Shapiro, Morgana Mongraw-Chaffin

Faculty, Staff and Students Publications

Background The relationship between alcohol consumption and ectopic fat distribution, both known factors for cardiovascular disease, remains understudied. Therefore, we aimed to examine the association between alcohol consumption and ectopic adiposity in adults at risk for cardiovascular disease. Methods and Results In this cross-sectional analysis, we categorized alcohol intake among participants in MESA (Multi-Ethnic Study of Atherosclerosis) as follows (drinks/day): <1 >(light drinking), 1 to 2 (moderate drinking), >2 (heavy drinking), former drinking, and lifetime abstention. Binge drinking was defined as consuming ≥5 drinks on 1 occasion in the past month. Visceral, subcutaneous, and intermuscular fat area, pericardial fat volume, and …

Sepepquant Enhances The Detection Of Possible Isoform Regulations In Shotgun Proteomics, Yongchao Dou, Yuejia Liu, Xinpei Yi, Lindsey K Olsen, Hongwen Zhu, Qiang Gao, Hu Zhou, Bing Zhang

Faculty, Staff and Students Publications

Shotgun proteomics is essential for protein identification and quantification in biomedical research, but protein isoform characterization is challenging due to the extensive number of peptides shared across proteins, hindering our understanding of protein isoform regulation and their roles in normal and disease biology. We systematically assess the challenge and opportunities of shotgun proteomics-based protein isoform characterization using in silico and experimental data, and then present SEPepQuant, a graph theory-based approach to maximize isoform characterization. Using published data from one induced pluripotent stem cell study and two human hepatocellular carcinoma studies, we demonstrate the ability of SEPepQuant in addressing the key …

Targeted Single-Cell Proteomic Analysis Identifies New Liquid Biopsy Biomarkers Associated With Multiple Myeloma, Sonia M Setayesh, Libere J Ndacayisaba, Kate E Rappard, Valerie Hennes, Luz Yurany Moreno Rueda, Guilin Tang, Pei Lin, Robert Z Orlowski, David E Symer, Elisabet E Manasanch, Stephanie N Shishido, Peter Kuhn

Faculty, Staff and Student Publications

Multiple myeloma (MM) is accompanied by alterations to the normal plasma cell (PC) proteome, leading to changes to the tumor microenvironment and disease progression. There is a great need for understanding the consequences that lead to MM progression and for the discovery of new biomarkers that can aid clinical diagnostics and serve as targets for therapeutics. This study demonstrates the applicability of utilizing the single-cell high-definition liquid biopsy assay (HDSCA) and imaging mass cytometry to characterize the proteomic profile of myeloma. In our study, we analyzed ~87,000 cells from seven patient samples (bone marrow and peripheral blood) across the myeloma …

Aspergillus Flavus And Fusarium Verticillioides And Their Main Mycotoxins: Global Distribution And Scenarios Of Interactions In Maize, Xiangrong Chen, Mohamed F Abdallah, Sofie Landschoot, Kris Audenaert, Sarah De Saeger, Xiangfeng Chen, Andreja Rajkovic

Faculty, Staff and Student Publications

Maize is frequently contaminated with multiple mycotoxins, especially those produced by Aspergillus flavus and Fusarium verticillioides. As mycotoxin contamination is a critical factor that destabilizes global food safety, the current review provides an updated overview of the (co-)occurrence of A. flavus and F. verticillioides and (co-)contamination of aflatoxin B1 (AFB1) and fumonisin B1 (FB1) in maize. Furthermore, it summarizes their interactions in maize. The gathered data predict the (co-)occurrence and virulence of A. flavus and F. verticillioides would increase worldwide, especially in European cold climate countries. Studies on the interaction of both fungi regarding their growth mainly showed antagonistic …

Retraction Note: Mir20a/106a-Wtx Axis Regulates Rhogdia/Cdc42 Signaling And Colon Cancer Progression, Gui-Fang Zhu, Yang-Wei Xu, Jian Li, Hui-Lin Niu, Wen-Xia Ma, Jia Xu, Pei-Rong Zhou, Xia Liu, Dan-Li Ye, Xiao-Rong Liu, Tao Yan, Wei-Ke Zhai, Zhi-Jun Xu, Chun Liu, Lei Wang, Hao Wang, Jia-Mao Luo, Li Liu, Xuan-Qi Li, Suiqun Guo, Hui-Ping Jiang, Peng Shen, Hui-Kuan Lin, Di-Hua Yu, Yan-Qing Ding, Qing-Ling Zhang

Faculty, Staff and Student Publications

No abstract provided.

Neuroimmune Support Of Neuronal Regeneration And Neuroplasticity Following Cerebral Ischemia In Juvenile Mice, Ricaurte A Marquez-Ortiz, Vesna Tesic, Daniel R Hernandez, Bilkis Akhter, Nibedita Aich, Porter M Boudreaux, Garrett A Clemons, Celeste Yin-Chieh Wu, Hung Wen Lin, Krista M Rodgers

Faculty, Staff and Student Publications

Ischemic damage to the brain and loss of neurons contribute to functional disabilities in many stroke survivors. Recovery of neuroplasticity is critical to restoration of function and improved quality of life. Stroke and neurological deficits occur in both adults and children, and yet it is well documented that the developing brain has remarkable plasticity which promotes increased post-ischemic functional recovery compared with adults. However, the mechanisms underlying post-stroke recovery in the young brain have not been fully explored. We observed opposing responses to experimental cerebral ischemia in juvenile and adult mice, with substantial neural regeneration and enhanced neuroplasticity detected in …

A Review Of The Role Of Tendon Stem Cells In Tendon-Bone Regeneration, Junjie Chen, Chuanfeng Jiang, Lu Yin, Yingqi Liu, Yue He, Sen Li, Huarui Shen

Faculty, Staff and Student Publications

Tendon-bone injuries are a prevalent health concern associated with sports and other physically demanding activities. These injuries have a limited innate healing ability, often leading to the formation of scar tissue rather than the regeneration of healthy tendon tissue. This scar tissue results from excessive fibrosis during the early healing process and often leads to reduced tendon function and an increased risk of reinjury. Traditionally, surgical reconstruction has been the primary treatment for tendon-bone injuries. However, restoring the natural structure and mechanical properties of tendons after surgical reconstruction presents a considerable challenge. Recently, the potential of stem cell therapy has …

Immune-Active Tumor-Adjacent Tissues Are Associated With Favorable Prognosis In Stage I Lung Squamous Cell Carcinoma, Lisha Ying, Chunliu Zhang, Alexandre Reuben, Yiping Tian, Jiaoyue Jin, Canming Wang, Jing Bai, Xinyuan Liu, Jianfei Fang, Tingting Feng, Chenyang Xu, Rui Zhu, Minran Huang, Yingqi Lyu, Tingting Lu, Xiaodan Pan, Jianjun Zhang, Dan Su

Faculty, Staff and Student Publications

The immunogenomic features of tumor-adjacent lungs (TALs) in stage I lung squamous cell carcinoma (LUSC) are not clear. Multiomics analyses of tumor tissues and paired TALs from 59 stage I LUSC patients were performed. Compared to tumors, TALs exhibited a better-preserved immune contexture indicated by upregulation of immune pathways, increased immune infiltration, and higher expression of immune effector molecules. Notably, TALs had no mutations in PTEN and KEAP1, a lower incidence of human leukocyte antigen (HLA) loss and higher expression of HLA class I genes, major histocompatibility complex (MHC) I chaperones, and interferon (IFN)-γ-associated genes. Digital spatial profiling validated the …

Advance Directives For Patients With Breast Cancer: Applying The Right Info/Right Care/Right Patient/Right Time Oncology Model, Stephanie Ossowski, Liisa Lyon, Elizabeth Linehan, Nancy P Gordon, Olga Egorova, Becky Mark, Kimberly Beringer, Thea Abbe, Aida Shirazi, Christine Weldon, Julia Trosman, Arliene Ravelo, Raymond Liu

Faculty, Staff and Student Publications

Background Advance directives (AD) are an important component of life care planning for patients undergoing treatment for cancer; however, there are few effective interventions to increase AD rates. In this quality improvement project, the authors integrated AD counseling into a novel right info/right care/right patient/right time (4R) sequence of care oncology delivery intervention for breast cancer patients in an integrated health care delivery system. Methods The authors studied two groups of patients with newly diagnosed breast cancer who attended a multidisciplinary clinic and underwent definitive surgery at a single facility. The usual care (UC) cohort (N = 139) received care …

Neurocognitive Outcomes In Adult Survivors Of Neuroblastoma: A Report From The Childhood Cancer Survivor Study, Caroline Hesko, Wei Liu, Deo K Srivastava, Tara M Brinkman, Lisa Diller, Todd M Gibson, Kevin C Oeffinger, Wendy M Leisenring, Rebecca Howell, Gregory T Armstrong, Kevin R Krull, Tara O Henderson

Faculty, Staff and Student Publications

Background: Despite survival improvements, there is a paucity of data on neurocognitive outcomes in neuroblastoma survivors. This study addresses this literature gap.

Methods: Neurocognitive impairments in survivors were compared to sibling controls from the Childhood Cancer Survivor Study (CCSS) using the CCSS Neurocognitive Questionnaire. Impaired emotional regulation, organization, task efficiency, and memory defined as scores ≥90th percentile of sibling norms. Modified Poisson regression models evaluated associations with treatment exposures, era of diagnosis, and chronic conditions. Analyses were stratified by age at diagnosis (≤1 and >1 year) as proxy for lower versus higher risk disease.

Results: Survivors (N = 837; median …

Single Cell Multiomics Identifies Cells And Genetic Networks Underlying Alveolar Capillary Dysplasia, Minzhe Guo, Kathryn A Wikenheiser-Brokamp, Joseph A Kitzmiller, Cheng Jiang, Guolun Wang, Allen Wang, Sebastian Preissl, Xiaomeng Hou, Justin Buchanan, Justyna A Karolak, Yifei Miao, David B Frank, William J Zacharias, Xin Sun, Yan Xu, Mingxia Gu, Pawel Stankiewicz, Vladimir V Kalinichenko, Jennifer A Wambach, Jeffrey A Whitsett

Faculty, Staff and Students Publications

Rationale

Alveolar capillary dysplasia with misalignment of pulmonary veins (ACDMPV) is a lethal developmental disorder of lung morphogenesis caused by insufficiency of FOXF1 (forkhead box F1) transcription factor function. The cellular and transcriptional mechanisms by which FOXF1 deficiency disrupts human lung formation are unknown.

Objectives

To identify cell types, gene networks, and cell–cell interactions underlying the pathogenesis of ACDMPV.

Methods

We used single-nucleus RNA and assay for transposase-accessible chromatin sequencing, immunofluorescence confocal microscopy, and RNA in situ hybridization to identify cell types and molecular networks influenced by FOXF1 in ACDMPV lungs.

Measurements and Main Results

Pathogenic single-nucleotide variants and copy-number …

Non-Native English Speaking Patients: Emergent Themes To Patient Care In Athletic Training, Lacey Bracken, Matthew Kutz

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

Purpose: When seeking services from healthcare providers language barrier challenges are experienced by patients and clinicians. To purpose of this study was to investigate AT’s experience with Non-native English Speaking (NNES) patient care. Method: Level of agreement to question in four themed areas was measured using The Athletic Trainers Non-Native English Speaking Survey (ATNNESS). Data of agreement were organized by other languages spoken, setting of practice, years of experience, and interaction frequency with NNES patients. Results: The ATNESS yielded satisfactory internal consistency and validity (α = 0.79). Paired sample t-test indicated significant difference in bilingual and monolingual presence of …

Successful Closed Reduction And Tooth-To-Tooth Wire-Fixation Of A Mandibular Singular Parasymphysis Fracture In A Male Collegiate Lacrosse Player, Steven Ross Murray, Coryann L. Leadford, Nathaniel Snyder, Robert W. Pettitt, Jeremy R. Hawkins

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

A 19-year-old male collegiate lacrosse player suffered an acute singular parasymphysis fracture of the mandible when he was struck in the facemask of his helmet by a lacrosse ball during practice. The fracture was confirmed via panoramic radiography and treated with a closed reduction under local anesthetic by looping a 26-gauge wire around the two right incisors and the right cuspid. This approach to managing the fracture was taken instead of an open reduction and plate application to be less invasive with the hope of a faster recovery and fewer complications. The fracture healed and aligned properly, and after six …

Reliability And Construct Validity Of The Single-Leg Landing Error Scoring System (Sl-Less) In Physically Active Females, Jennifer E. Earl-Boehm, Madison Mach, Erin Lally, Maegan O'Connor, Hayley Ericksen

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

PURPOSE Single-leg landings are common in sport and often result in injury, however a rubric to evaluate biomechanics during single-leg jump landing (SLL) does not exist. The Single-Leg Landing Error Scoring System (SL-LESS) is a rubric developed to evaluate movement during SLL. The purpose of this study was to 1) determine inter- and intra-rater reliability of the SL-LESS, 2) and determine the content and construct validity of the SL-LESS when evaluating SLL

METHOD 28 healthy females completed SLL on two days while 2D and 3D data were recorded. 3D angles were trunk flexion/lateral-flexion, pelvic tilt/contralateral drop, hip flexion/adduction, and knee …

Leadership And Management Curricula Trends In Athletic Training Education, Stephanie Wise, Matthew R. Kutz

Journal of Sports Medicine and Allied Health Sciences: Official Journal of the Ohio Athletic Trainers Association

Purpose: Leadership and management skills both are needed by athletic trainers. However, most professional education emphasizes management-related behaviors. The purpose of this study was to differentiate between leadership and management behaviors taught in athletic training programs and explore the pedagogical strategies used in teaching those behaviors. Method: A cross-sectional exploratory design was used to survey Athletic Training Program Directors (PDs). The Leadership and Management Education Assessment Instrument (LMEAI) was developed for this investigation. The LMEAI collected standard demographic characteristics of respondents and used a 5-point Likert scale (1 = extremely important to 5 = not at all important) to assess …