Digital Commons Network^™

Food-Related Behaviors Of Rural (Asaase Kooko) And Peri-Urban (Kaadjanor) Households In Ghana, Prince Kwabena Osei, Megan A Mccrory, Matilda Steiner-Asiedu, Edward Sazonov, Mingui Sun, Wenyan Jia, Tom Baranowski, Gary Frost, Benny Lo, Alex Kojo Anderson

Children’s Nutrition Research Center Staff Publications

Background: "Food-related behaviors" range widely and include food acquisition, storage, cooking, meal sharing, eating practices, among others. Food-related behaviors can influence nutritional status and health outcomes, and likely vary between rural and peri-urban households; however, there is limited documentation on such differences.

Objective: To assess food-related behaviors of rural and peri-urban households in Ghana to inform the design and implementation of a field study to validate passive wearable camera technologies for dietary assessment.

Methods: This was a cross-sectional qualitative study in rural (Asaase Kokoo) and peri-urban (Kaadjanor) communities, Ghana. Forty key informants (20 rural and 20 peri-urban) were interviewed about …

Regulatory B Cells, The Key Regulator To Induce Immune Tolerance In Organ Transplantation, Jinfeng Liao, Yixin Yang, Jisong Li, Zheng Liu, Siyuan Song, Yu Zeng, Yi Wang

Children’s Nutrition Research Center Staff Publications

In solid organ transplantation, especially renal transplantation, for the induction of immune tolerance, accumulating evidence has revealed that Regulatory B cells (Breg) play a crucial role in stimulating immune tolerance, alleviating immune responses, and improving graft survival. We describe the heterogeneous nature of Bregs, focusing on their defining surface markers and regulatory functions. Meanwhile, the major cytokine secretion function and the correlation between Breg and Treg or other immune checkpoints to balance the immune responses are addressed. Furthermore, we summarized the intrinsic and extrinsic pathways or costimulatory stimuli for the differentiation from naïve B cells. More importantly, we summarized the …

A Serum Biomarker Panel And Miniarray Detection System For Tracking Disease Activity And Flare Risk In Lupus Nephritis, Chenling Tang, Gongjun Tan, Aygun Teymur, Jiechang Guo, Arturo Haces-Garcia, Weihang Zhu, Richard Williams, Jing Ning, Ramesh Saxena, Tianfu Wu

Faculty, Staff and Student Publications

Introduction: Lupus nephritis (LN) leads to end stage renal disease (ESRD), and early diagnosis and disease monitoring of LN could significantly reduce the risk. however, there is not such a system clinically. In this study we aim to develop a biomarker-panel based point-of-care system for LN.

Methods: Immunoassay screening combined with genomic expression databases and machine learning techniques was used to identify a biomarker panel of LN. A quantitative biomarker-panel mini-array (BPMA) system was developed and the sensitivity, specificity, reproducibility, and stability of the were examined. The performance of BPMA in disease monitoring was validated with machine models using a …

Effect Of Digital Health Coaching On Self-Efficacy And Patient-Reported Outcomes In Individuals With Acute Myeloid And Chronic Lymphocytic Leukemia: A Pilot Randomized Controlled Trial, Jennifer Marvin-Peek, Valerie Shelton, Kelly Brassil, Bryan Fellman, Austin Barr, Kelly Sharon Chien, Danielle Hammond, Mahesh Swaminathan, Nitin Jain, William Wierda, Alessandra Ferrajoli, Courtney Dinardo

Faculty, Staff and Student Publications

Introduction: Promotion of self-efficacy can enhance engagement with health care and treatment adherence in patients with cancer. We report the outcomes of a pilot trial of a digital health coach intervention in patients with leukemia with the aim of improving self-efficacy.

Methods: Adult patients with newly diagnosed acute myeloid leukemia (AML) and chronic lymphocytic leukemia (CLL) were randomized 1:1 to a digital health coach intervention or standard of care. The primary outcome of self-efficacy was measured by the Cancer Behavior Inventory (CBI) score.

Results: A total of 147 patients (37 AML, 110 CLL) were enrolled from July 2020 to December …

Rethinking Parkinson's Disease Genetics In The Precision Medicine Era: Why Genomic Diversity Matters?, Camilla Teixeira Pinheiro Gusmão, Giselli Scaini, Everton Ferreira De Souza, Rafael Antônio Vicente Lacerda, Matheus De Almeida Costa, Raja Mehanna, João Quevedo, Howard Lopes Ribeiro Junior

Faculty, Staff and Student Publications

No abstract provided.

Smoking Habit And Long-Term Colorectal Cancer Incidence By Exome-Wide Mutational And Neoantigen Loads: Evidence Based On The Prospective Cohort Incident-Tumour Biobank Method, Tsuyoshi Hamada, Tomotaka Ugai, Carino Gurjao, Satoko Ugai, Xuehong Zhang, Koichiro Haruki, Yasutoshi Takashima, Naohiko Akimoto, Mai Chan Lau, Kosuke Matsuda, Nobuhiro Nakazawa, Mayu Higashioka, Satoshi Miyahara, Keisuke Kosumi, Yohei Masugi, Li Liu, Yin Cao, Daniel Nevo, Molin Wang, Reiko Nishihara, Sachet A Shukla, Catherine J Wu, Levi A Garraway, Jeffrey A Meyerhardt, Edward L Giovannucci, Jonathan A Nowak, Charles S Fuchs, Andrew T Chan, Mingyang Song, Marios Giannakis, Shuji Ogino

Faculty, Staff and Student Publications

Objective: To test the hypothesis that the association of smoking with long-term colorectal cancer incidence may be stronger for tumours with higher mutational and neoantigen loads.

Methods and analysis: In the Nurses' Health Study (1980-2012) and the Health Professionals Follow-up Study (1986-2012), our novel prospective cohort incident-tumour biobank method (PCIBM) used 3053 incident colorectal carcinoma cases including 752 cases with whole-exome sequencing data. Using the multivariable duplication-method Cox regression model with the inverse probability weighting to adjust for the selection bias due to tissue availability, we assessed a differential association of cigarette smoking with colorectal carcinoma incidence by an exome-wide …

Intercellular Mitochondrial Transfer Contributes To Microenvironmental Redirection Of Cancer Cell Fate, Julie Sofie Bjerring, Yara Khodour, Emilee Anne Peterson, Patrick Christian Sachs, Robert David Bruno

School of Medical Diagnostics & Translational Sciences Publications

The mammary microenvironment has been shown to suppress tumor progression by redirecting cancer cells to adopt a normal mammary epithelial progenitor fate in vivo. However, the mechanism(s) by which this alteration occurs has yet to be defined. Here, we test the hypothesis that mitochondrial transfer from normal mammary epithelial cells to breast cancer cells plays a role in this redirection process. We evaluate mitochondrial transfer in 2D and 3D organoids using our unique 3D bioprinting system to produce chimeric organoids containing normal and cancer cells. We demonstrate that breast cancer tumoroid growth is hindered following interaction with mammary epithelial cells …

Untargeted Metabolome Atlas For Sleep-Related Phenotypes In The Hispanic Community Health Study/Study Of Latinos, Ying Zhang, Brian W Spitzer, Yu Zhang, Danielle A Wallace, Bing Yu, Qibin Qi, Maria Argos, M Larissa Avilés-Santa, Eric Boerwinkle, Martha L Daviglus, Robert Kaplan, Jianwen Cai, Susan Redline, Tamar Sofer

Faculty, Staff and Student Publications

BACKGROUND: Sleep is essential to maintaining health and wellbeing of individuals, influencing a variety of outcomes from mental health to cardiometabolic disease. This study aims to assess the relationships between various sleep-related phenotypes and blood metabolites.

METHODS: Utilising data from the Hispanic Community Health Study/Study of Latinos, we performed association analyses between 40 sleep-related phenotypes, grouped in several domains (sleep disordered breathing (SDB), sleep duration, sleep timing, self-reported insomnia symptoms, excessive daytime sleepiness (EDS), and heart rate during sleep), and 768 metabolites measured via untargeted metabolomics profiling. Network analysis was employed to visualise and interpret the associations between sleep phenotypes …

Maternal Immune Activation Causes Oligodendrocyte Deficits In The Hypothalamus, Kate Miller

All ETDs from UAB

Maternal immune activation (MIA) refers to the occurrence of an inflammatory immune response during any stage of pregnancy. This manifests as the upregulation of proinflammatory cytokines and can be caused by air pollution, obesity, or viral infection. When this occurs during the first trimester in humans, it increases the offspring’s susceptibility to developing neuropsychiatric disorders such as autism (ASD) and schizophrenia (SZ), in males more commonly than females. In addition to behavioral manifestations of neuropsychiatric disorders, metabolic syndrome (MetS) is a common comorbidity, defined as the co-occurrence of three or more symptoms including but not limited to hyperlipidemia, hypertension, and …

Daily Movement Activities Are Associated With Within-Person Instability Of Cognitive Function In Older Adults: Evidence From An Ambulatory Assessment Study, Chih-Hsiang Yang, Donald Hedeker, Jongwon Lee, Halle Prine, Donna Coffman, Jingkai Wei, Jonathan George Hakun

Faculty, Staff and Student Publications

Background and objectives: Physical inactivity and excessive sedentary time (ST) are associated with poor cognitive health in older adults. However, current literature largely relies on cross-sectional designs or in-lab cognitive assessments, which do not adequately reflect cognitive function in naturalistic settings. Further, existing studies have largely overlooked the variability or the instability in daily cognitive function, which represents a critical marker of cognitive decline. This ambulatory assessment study examined the temporal associations of daily movement behaviors with the mean levels and the variability of cognition among older adults at risk of dementia.

Research design and methods: 96 older adults from …

Oral Microbiome Brain Axis And Cognitive Performance In Older Adults, Darbaz Adnan, Phillip A Engen, Michelle Villanueva, Shohreh Raeisi, Vivian Ramirez, Ankur Naqib, Stefan J Green, Faraz Bishehsari, Lisa L Barnes, Ali Keshavarzian, Klodian Dhana, Robin M Voigt

Faculty, Staff and Student Publications

The human oral microbiota is a community of microorganisms that reside in the oral cavity, including lingual, buccal, and saliva, each niche with a distinct microbial composition. Alterations in oral microbiota have been associated with an increased risk of Alzheimer’s disease (AD). This study used data from 143 older adults in the MIND trial to evaluate the association between oral microbiome and cognitive function. Oral niche-specific differences (saliva, buccal, and lingual), as well as the microbiome composition differences (α and β diversity), were associated with cognitive function. A lower abundance of Gemella and a higher abundance of anaerobic pro-inflammatory bacteria …

Radiographic Axial Spondyloarthritis (Ankylosing Spondylitis) Commencing Late In Life, Mark C Hwang, Karim Doughem, Minjae Lee, Lianne S Gensler, Mariko L Ishimori, Michael M Ward, Matthew A Brown, Amirali Tahanan, Michael H Weisman, Mohammad H Rahbar, John D Reveille

Faculty, Staff and Student Publications

No abstract provided.

Use Of Hookah And Age Of Asthma Onset Among Us Adults, Adriana Pérez, Sarah Valencia, Pushan P Jani, Melissa B Harrell

Faculty, Staff and Student Publications

Objective: To explore the association of hookah use on the age of asthma onset among adults who were asthma/COPD free and who did not use cigarettes, cigars, electronic cigarettes or smokeless tobacco prior to asthma onset.

Methods: Secondary data analyses were conducted of the waves 1-6 (2013-2021) of the US nationally representative Population Assessment of Tobacco and Health Study among adults (>18 years). The four hookahs use exposures evaluated were (1) past 30-day (P30D) hookah use at the first wave of participation, (2) total number of waves before asthma onset in which adults reported P30D hookah use, (3) total …

An Ontology-Based Method For Formalizing And Encoding Patient Colonoscopy Preparation Using Bpmn And Owl2 For Automated Tool Development, Muhammad Amith, Yue Yu, Yuheng Shi, Brooks Cash, Barani Mayilvaganan, Anirudh Babu, Yang Gong

Faculty, Staff and Student Publications

Colonoscopy is a proven procedure for mitigating the incidence of colorectal cancers in late adulthood. Despite its effectiveness, colonoscopy preparation presents several challenges for patients, including issues with adherence and misunderstanding. Information and communication technology (ICT) tools may offer valuable support for modern patients. To enable such tools, computable knowledge bases are essential. In this paper, we describe the development of an ontology-based knowledge graph representing four laxative-based pre-colonoscopy procedures. We used the business process modeling and notation and OWL2 formalisms to manifest machine-readable artifacts that model processes of colonoscopy preparation. Future work will focus on integrating extended knowledge bases …

Disulfidptosis And Its Emerging Relevance In Cancer And Immunity, Qidong Li, Shengrong Wu, Li Zhuang, Boyi Gan

Faculty, Staff and Student Publications

Disulfidptosis is a recently identified form of regulated cell death (RCD) triggered by disulfide stress when cystine uptake via solute carrier family 7 member 1 (SLC7A11) overwhelms the cell's reducing capacity. Unlike apoptosis or other "cell suicide" pathways, disulfidptosis likely represents a "cell sabotage" mechanism, defined by aberrant disulfide bonding and catastrophic actin cytoskeleton collapse. In this Perspective, we examine the paradoxical role of SLC7A11 as both a ferroptosis protector and a disulfidptosis trigger, and the mechanistic hallmarks of disulfidptosis. We highlight emerging therapeutic strategies to target disulfidptosis in cancer, including glucose transporter inhibition, redox-targeting agents, and nanomaterial-based approaches, and …

Correlation Of Pancreatic Laminin Alpha 5 Expression With Clinical Outcomes In Total Pancreatectomy With Islet Autotransplantation, Jayachandra Kuncha, Carly M Darden, Yang Liu, Michael Lawrence, J Sebastian Danobeitia, Bashoo Naziruddin

Faculty, Staff and Student Publications

This study examines extracellular matrix (ECM) protein (ECM) expression in chronic pancreatitis (CP) patients and its correlation with graft function after total pancreatectomy with islet autologous transplantation (TPIAT). Pancreatic sections from 29 CP patients undergoing TPIAT were analyzed for ECM including pan-laminin, laminin alpha 5 (LAMA5), collagen IV, and Perlecan by immunohistochemistry and scored by the percentage positive staining area within the whole tissue area. Graft function was monitored by blood glucose and C-peptide levels. Laminin alpha 5 levels in blood plasma were greater in CP. Laminin alpha 5 expression was significantly higher in all CP patient etiological categories including …

Chronic Circadian Misalignment Accelerates Sarcopenia Progression In Mice, Takashi Seya, Nobuya Koike, Naoki Okubo, Yasuhiro Umemura, Yoshiki Tsuchiya, Kazuya Yabumoto, Yasuhiro Endo, Kanako Iinuma, Akiyo Kakibuchi, Akira Sugimoto, Kenji Takahashi, Seung-Hee Yoo, Zheng Chen, Kazuhiro Yagita

Faculty, Staff and Student Publications

Introduction: In today's 24/7 society, circadian misalignment caused by environmental and lifestyle factors is associated with various adverse health consequences. Understanding tissue-specific pathology is required to counter this growing public health challenge. A potential association of environmental circadian misalignment with sarcopenia, or accelerated loss of skeletal muscle strength and mass, is poorly documented.

Methods: 14-week-old wild-type C57BL/6J male mice were exposed to a chronic jet lag (CJL) paradigm consisting of an 8-h phase advance every 4 days (the ADV group) or a fixed light-dark cycle (the LD group) for 64 weeks. Grip strength was measured during the experiment, and hindlimb …

Characterization Of Additive Gene-Environment Interactions For Colorectal Cancer Risk, Claire E Thomas, Yi Lin, Michelle Kim, Eric S Kawaguchi, Conghui Qu, Caroline Y Um, Brigid M Lynch, Bethany Van Guelpen, Kostas Tsilidis, Robert Carreras-Torres, Franzel J B Van Duijnhoven, Lori C Sakoda, Peter T Campbell, Yu Tian, Jenny Chang-Claude, Stéphane Bézieau, Arif Budiarto, Julie R Palmer, Polly A Newcomb, Graham Casey, Loic Le Marchandz, Marios Giannakis, Christopher I Li, Andrea Gsur, Christina Newton, Mireia Obón-Santacana, Victor Moreno, Pavel Vodicka, Hermann Brenner, Michael Hoffmeister, Andrew J Pellatt, Robert E Schoen, Niki Dimou, Neil Murphy, Marc J Gunter, Sergi Castellví-Bel, Jane C Figueiredo, Andrew T Chan, Mingyang Song, Li Li, D Timothy Bishop, Stephen B Gruber, James W Baurley, Stephanie A Bien, David V Conti, Jeroen R Huyghe, Anshul Kundaje, Yu-Ru Su, Jun Wang, Temitope O Keku, Michael O Woods, Sonja I Berndt, Stephen J Chanock, Catherine M Tangen, Alicja Wolk, Andrea Burnett-Hartman, Anna H Wu, Emily White, Matthew A Devall, Virginia Díez-Obrero, David A Drew, Edward Giovannucci, Akihisa Hidaka, Andre E Kim, Juan Pablo Lewinger, John Morrison, Jennifer Ose, Nikos Papadimitriou, Bens Pardamean, Anita R Peoples, Edward A Ruiz-Narvaez, Anna Shcherbina, Mariana C Stern, Xuechen Chen, Duncan C Thomas, Elizabeth A Platz, W James Gauderman, Ulrike Peters, Li Hsu

Faculty, Staff and Student Publications

Background: Colorectal cancer (CRC) is a common, fatal cancer. Identifying subgroups who may benefit more from intervention is of critical public health importance. Previous studies have assessed multiplicative interaction between genetic risk scores and environmental factors, but few have assessed additive interaction, the relevant public health measure.

Methods: Using resources from CRC consortia, including 45,247 CRC cases and 52,671 controls, we assessed multiplicative and additive interaction (relative excess risk due to interaction, RERI) using logistic regression between 13 harmonized environmental factors and genetic risk score, including 141 variants associated with CRC risk.

Results: There was no evidence of multiplicative interaction …

Revisiting Cytomegalovirus In Pediatric Allogeneic Hematopoietic Stem Cell Transplant Recipients: Current Strategies For Prevention And Management In The Letermovir Era, Lisa Hiskey, Diego R Hijano, Ramia Zakhour

Faculty, Staff and Student Publications

CMV infection remains the most common clinically significant infection in pediatric allogeneic hematopoietic stem cell (HCT) recipients, with seropositive recipients of transplants from seronegative donors at the highest risk for complications. In recent years, letermovir, a novel antiviral with a favorable toxicity profile, was approved first for adults and more recently for pediatric patients for the primary prophylaxis of CMV infection and disease in high-risk HCT recipients. Growing evidence from real-life data regarding the safety and efficacy of letermovir has transformed the landscape of CMV disease in HCT transplant recipients and led to a paradigm shift from a preemptive approach …

Palliative Care In Acute Care Surgery: Research Challenges And Opportunities, Amelia W Maiga, Vanessa Ho, Rachel S Morris, Lisa M Kodadek, Thaddeus J Puzio, Gail T Tominaga, Masami Tabata-Kelly, Zara Cooper

Faculty, Staff and Student Publications

Palliative care includes effective communication, relief of suffering and symptom management with an underlying goal of improving the quality of life for patients with serious illness and their families. Best practice palliative care is delivered in parallel with life-sustaining or life-prolonging care. Palliative care affirms life and regards death as a normal process, intends neither to hasten death nor to postpone death and includes but is not limited to end-of-life care. Palliative care encompasses both primary palliative care (which can and should be incorporated into the practice of acute care surgery) and specialty palliative care (consultation with a fellowship-trained palliative …

Mechanisms Of How Sarcopenia Affects Functional Outcomes In Acute Ischaemic Stroke, Dong-Seok Gwak, Jinyong Chung, Dawid Schellingerhout, Hyerin Oh, Sang-Wuk Jeong, Ji Sung Lee, Dong-Eog Kim

Faculty, Staff and Student Publications

Sarcopenia, a common geriatric condition characterized by the loss of skeletal muscle mass and function, can negatively affect functional outcomes in acute ischaemic stroke; however, the underlying mechanisms remain unclear. We hypothesized that sarcopenia affects post-stroke outcomes, mediated through its impact on dysphagia, early neurological deterioration, or post-stroke recovery, particularly in patients with motor deficits. To explore this hypothesis, we included 600 consecutive elderly (≥65 years) patients with acute (< 1 week) ischaemic stroke and assessed: (i) the relationships sarcopenia has with dysphagia, early neurological deterioration and various phases of recovery after stroke (in-hospital, post-discharge [up to 3 months], and chronic [3 months to 1 year]) and (ii) whether either presenting symptoms or lesion locations modify the impact of sarcopenia on stroke outcomes. Temporal muscle thickness, a marker of sarcopenia, was measured by brain magnetic resonance imaging and dichotomized into low versus high temporal muscle thickness at the 25th percentile cut-off point. Logistic regression analysis, mediation analysis and statistical brain mapping were conducted. Mean age was 75.3 ± 6.1 years and 303 (50.5%) were male. Low temporal muscle thickness (< 5.1 mm) was independently associated with dysphagia (adjusted odds ratio 1.89 [95% confidence interval 1.06–3.37], P = 0.03), early neurological deterioration (adjusted odds ratio 2.75 [95% confidence interval 1.61–4.71], P < 0.001) and post-discharge recovery (adjusted odds ratio 0.56 [95% confidence interval 0.34–0.94], P = 0.03) but not with in-hospital or chronic recovery. In addition, dysphagia, early neurological …

Detrimental Effects Of Space Flight On The Lumbar Spine May Be Correlated To Baseline Degeneration: Insights From An Advanced Mr Imaging Study, Rakan Bokhari, Daniel G Bisson, Maryse Fortin, Marie Vigouroux, Juan Pablo Cata, Ken-Pin Hwang, Melissa M Chen, Guillermo Ceniza-Bordallo, Jean A Ouellet, Pablo M Ingelmo

Faculty, Staff and Student Publications

Introduction: Pain in lower back is a common condition reported by astronauts, both during and after space missions. Investigating the alterations in the spine and the mechanisms driving these changes is essential for a deeper understanding of how microgravity impacts the human spine. This knowledge could also open pathways for therapeutic or preventive interventions. Nevertheless, there is a limited evidence regarding changes in intervertebral discs (IVDs) due to space travel.

Materials and methods: In this study, 2 astronauts were enrolled in a space travel. Before the space flight, a lower back magnetic resonance imaging (MRI) scan was performed. We repeated …

Fatty Pancreas On Eus: Risk Factors, Correlation With Ct/Mri, And Implications For Pancreatic Cancer Screening, Ramez M Ibrahim, Shantanu Solanki, Wei Qiao, Hyunsoo Hwang, Ben S Singh, Irina M Cazacu, Adrian Saftoiu, Matthew H G Katz, Michael P Kim, Florencia Mcallister, Manoop S Bhutani

Faculty, Staff and Student Publications

Background and objectives: Fatty pancreas (FP), traditionally perceived as a benign finding, has been undergoing scrutiny lately due to growing evidence linking it to various disease states, including increased risk for pancreatic cancer (PC).

Methods: A retrospective study of patients who underwent EUS at a single institution from August 2007 to October 2023, conducted by one endosonographer with more than 25 years of experience. Focusing on individuals identified with FP during EUS, we compared these findings with corresponding findings on computed tomography/magnetic resonance imaging (CT/MRI) conducted within 3 months or 1 year prior to or following EUS.

Results: Ninety-one patients …

Exposure Therapy Consortium: Outcomes Of The Proof-Of-Principle Study, Jasper A J Smits, Jonathan S Abramowitz, Rebecca A Anderson, Joanna J Arch, Daniel Badeja, Snir Barzilay, Amanda N Belanger, Thomas Borchert, Emma Bryant, Alane S Burger, Laura J Dixon, Christina D Dutcher, Hayley E Fitzgerald, Bronwyn M Graham, Anke Haberkamp, Stefan G Hofmann, Jürgen Hoyer, Jonathan D Huppert, David Johnson, Baraa Q Kabha, Alex Kirk, Jürgen Margraf, Peter M Mcevoy, Bryan Mcspadden, Jill Newby, Michael W Otto, Santiago Papini, E Marie Parsons, Andre Pittig, Roxana Pittig, Winfried Rief, Svenja Schaumburg, Kiara R Timpano, Lena Waltemate, Andre Wannemüller, Cornelia Weise, Exposure Therapy Consortium

Faculty, Staff and Student Publications

Background: This paper reports on the outcomes of a proof-of-principle study for the Exposure Therapy Consortium, a global network of researchers and clinicians who work to improve the effectiveness and uptake of exposure therapy. The study aimed to test the feasibility of the consortium's big-team science approach and test the hypothesis that adding post-exposure processing focused on enhancing threat reappraisal would enhance the efficacy of a one-session large-group interoceptive exposure therapy protocol for reducing anxiety sensitivity.

Methods: The study involved a multi-site cluster-randomized controlled trial comparing exposure with post-processing (ENHANCED), exposure without post-processing (STANDARD), and a stress management intervention (CONTROL) …

Correspondence To Letter To The Editor On “Genomic Biomarkers To Predict Response To Atezolizumab Plus Bevacizumab Immunotherapy In Hepatocellular Carcinoma: Insights From The Imbrave150 Trial”, Sung Hwan Lee, Sun Young Yim, Ji Hoon Kim, Sunyoung S Lee, Ahmed O Kaseb, Peng Wei, Ju-Seog Lee

Faculty, Staff and Student Publications

No abstract provided.

Exercise And Nutrition To Improve Cancer Treatment-Related Outcomes (Enicto), Kathryn H Schmitz, Justin C Brown, Melinda L Irwin, Kim Robien, Jessica M Scott, Nathan A Berger, Bette Caan, Andrea Cercek, Tracy E Crane, Scott R Evans, Jennifer A Ligibel, Jeffrey A Meyerhardt, Tanya Agurs-Collins, Karen Basen-Engquist, Jennifer W Bea, Sheng F Cai, Brenda Cartmel, Vernon M Chinchilli, Wendy Demark-Wahnefried, Christina M Dieli-Conwright, Loretta Dipietro, Shawna E Doerksen, Sharon L Edelstein, Joanne Elena, William Evans, Leah M Ferrucci, Julia Foldi, Sarah Freylersythe, Helena Furberg, Lee W Jones, Ross Levine, Chaya S Moskowitz, Cynthia Owusu, Frank Penedo, Borsika A Rabin, Elena Ratner, Margaret Rosenzweig, Talya Salz, Tara Sanft, Matthew Schlumbrecht, Guillaume Spielmann, Cynthia A Thomson, Ashley H Tjaden, Martin R Weiser, Shengping Yang, Anthony F Yu, Frank M Perna, Enicto Consortium

Faculty, Staff and Student Publications

Chemotherapy treatment-related side effects are common and increase the risk of suboptimal outcomes. Exercise interventions during cancer treatment improve self-reported physical functioning, fatigue, anxiety, and depression, but it is unclear whether these interventions improve important clinical outcomes, such as chemotherapy relative dose intensity. The National Cancer Institute funded the Exercise and Nutrition to Improve Cancer Treatment-Related Outcomes (ENICTO) Consortium to address this knowledge gap. This article describes the mechanisms hypothesized to underpin intervention effects on clinically relevant treatment outcomes, briefly outlines each project's distinct research aims, summarizes the scope and organizational structure of ENICTO, and provides an overview of the …

Efficacy Of A Smartphone Application Assisting Home-Based Rehabilitation And Symptom Management For Patients With Lung Cancer Undergoing Video-Assisted Thoracoscopic Lobectomy: A Prospective, Single-Blinded, Randomised Control Trial (Popper Study, Chao Lv, Fangliang Lu, Xiugeng Zhou, Xiang Li, Wenhua Yu, Chune Zhang, Kaishen Chen, Songtao Du, Chao Han, Jia Wang, Yuzhao Wang, Shaolei Li, Liang Wang, Yinan Liu, Shanyuan Zhang, Miao Huang, Dongdong Song, Dachuan Zhao, Bing Liu, Yaqi Wang, Xinrun Cui, Zhiwei Zhou, Shi Yan, Nan Wu

Faculty, Staff and Student Publications

Background: Video-assisted thoracoscopic (VATS) lobectomy can affect patients' pulmonary function and quality of life significantly. No optimal protocol combining patient-reported outcome-based symptom management and postdischarge rehabilitation programme has yet been established. This study aimed to assess the efficacy of a novel smartphone app designed for home-based symptom management and rehabilitation.

Methods: The app was developed based on three modules: a symptom reporting system with alerts, aerobic and respiratory training exercises, and educational material. Four core symptoms were selected based on a questionnaire survey of 201 patients and three rounds of Delphi voting by 30 experts. The authors screened 265 patients …

Quantile Regression Based Method For Characterizing Risk-Specific Behavioral Patterns In Relation To Longitudinal Left-Censored Biomarker Data Collected From Heterogeneous Populations, Minjae Lee, Belinda M Reininger, Kelley Pettee Gabriel, Nalini Ranjit, Larkin L Strong

Faculty, Staff and Student Publications

There are many studies aimed at promoting positive lifestyle behaviors to reduce lifetime risk of cancer and related diseases. However, assessing these modifiable behaviors through statistical modeling is challenging because of the multidimensionality of interrelated measurements that may dramatically differ between at-risk individuals. Taking into account this heterogeneity while considering the multidimensionality of behavior changes is fundamental to tailoring interventions to their needs. Biomarkers that identify high-risk individuals may help validate proximal measures, but the number of validated methods that link biomarkers to multiple behavioral measurements by determining their dynamic relations with disease risks is limited to just a few, …

Ganglioside Gd2 Contributes To A Stem-Like Phenotype In Intrahepatic Cholangiocarcinoma, Antonella Mannini, Mirella Pastore, Alessia Giachi, Margherita Correnti, Elena Spínola Lasso, Tiziano Lottini, Benedetta Piombanti, Ignazia Tusa, Elisabetta Rovida, Cédric Coulouarn, Jesper B Andersen, Monika Lewinska, Claudia Campani, V Lokesh Battula, Bin Yuan, Massimo Aureli, Emma V Carsana, Caterina Peraldo Neia, Paola Ostano, Alessia Tani, Daniele Nosi, Anna Vanni, Laura Maggi, Luca Di Tommaso, Giuseppina Comito, Stefania Madiai, Annarosa Arcangeli, Fabio Marra, Chiara Raggi

Faculty, Staff and Student Publications

BACKGROUND & AIMS: GD2, a member of the ganglioside (GS) family (sialic acid-containing glycosphingolipids), is a potential biomarker of cancer stem cells (CSC) in several tumours. However, the possible role of GD2 and its biosynthetic enzyme, GD3 synthase (GD3S), in intrahepatic cholangiocarcinoma (iCCA) has not been explored.

METHODS: The stem-like subset of two iCCA cell lines was enriched by sphere culture (SPH) and compared to monolayer parental cells (MON). GS profiles were evaluated by chromatography, after feeding with radioactive sphingosine. Membrane GD2 expression was evaluated by FACS, and the expression of enzymes of GS biosynthesis was analysed by RT-qPCR. The …

Effects Of Perinatal Exposure To Lipopolysaccharide And Acetaminophen On Learning In Adult Long-Evans Rats, Lucy A. Sivils

College of Graduate Studies: Theses & Dissertations

The present study investigated the individual and combined effects of elevated perinatal inflammation, oxidative stress caused by acetaminophen (APAP) exposure, or elevated inflammation and oxidative stress on adult learning behaviors in Long-Evans rats. While prior studies have examined these factors independently, the combined effects of inflammation and oxidative stress via APAP exposure during early development on learning-related behaviors remain unexplored. The present research aimed to address this gap by the analysis of potential long-term neurodevelopmental consequences of lipopolysaccharide (LPS)-induced inflammation and APAP-induced oxidative stress. LPS, APAP, or LPS + APAP was administered during the perinatal period: postnatal days (PD) 9, …