Digital Commons Network^™

A Phase Ii Randomized Double Blinded Trial Evaluating The Efficacy Of Curcumin With Pre-Operative Chemoradiation For Rectal Cancer, Jillian R Gunther, Awalpreet S Chadha, Sushovan Guha, Gottumukkala S Raju, Dipen M Maru, Mark F Munsell, Yan Jiang, Peiying Yang, Edd Felix, Marilyn Clemons, Geena George Mathew, Pankaj K Singh, John M Skibber, Miguel A Rodriguez-Bigas, George J Chang, Cathy Eng, Marc E Delclos, Christopher H Crane, Prajnan Das, Sunil Krishnan

Faculty, Staff and Student Publications

Background: In vivo studies demonstrate that curcumin increases radioresponse of colorectal cancers. To demonstrate efficacy in humans, we performed a randomized double-blind study of locally advanced rectal cancer (LARC) patients receiving pre-operative chemoradiation therapy (CRT) ± curcumin. We used pathologic complete response (pCR) rate as a surrogate for clinical outcome.

Methods: From 2008-2010, LARC patients were randomized to placebo/curcumin in a 1:2 ratio. Patients received CRT [50.4 gray in 28 fractions; capecitabine (825 mg/m2 twice daily)] followed by surgery. Curcumin (4 grams orally, twice daily) or placebo was given throughout CRT and 6 weeks afterward. Toxicity was monitored weekly. Blood …

Registry Of Aortic Diseases To Model Adverse Events And Progression (Roadmap) In Uncomplicated Type B Aortic Dissection: Study Design And Rationale, Domenico Mastrodicasa, Martin J Willemink, Valery L Turner, Virginia Hinostroza, Marina Codari, Kate Hanneman, Maral Ouzounian, Daniel Ocazionez Trujillo, Rana O Afifi, Sandeep Hedgire, Nicholas S Burris, Bo Yang, Joan M Lacomis, Thomas G Gleason, Davide Pacini, Gianluca Folesani, Luigi Lovato, Ricarda Hinzpeter, Hatem Alkadhi, Arthur E Stillman, Edward P Chen, Sander M J Van Kuijk, Geert W H Schurink, Anna M Sailer, Kathrin Bäumler, D Craig Miller, Michael P Fischbein, Dominik Fleischmann

Faculty, Staff and Student Publications

PURPOSE: To describe the design and methodological approach of a multicenter, retrospective study to externally validate a clinical and imaging-based model for predicting the risk of late adverse events in patients with initially uncomplicated type B aortic dissection (uTBAD).

MATERIALS AND METHODS: The Registry of Aortic Diseases to Model Adverse Events and Progression (ROADMAP) is a collaboration between 10 academic aortic centers in North America and Europe. Two centers have previously developed and internally validated a recently developed risk prediction model. Clinical and imaging data from eight ROADMAP centers will be used for external validation. Patients with uTBAD who survived …

Bcl11b And Atoh8 Coordinate Cellular Plasticity For Reprogramming And Transformation, Mo-Fan Huang, Rachel Shoemaker, Dung-Fang Lee

Faculty, Staff and Student Publications

By dissecting and comparing the transcriptional trajectories and epigenomic traits of reprogramming and transforming cells at the single-cell resolution, Huyghe et al discovered Bcl11b and Atoh8, two key transcription factors controlling cell plasticity during pluripotent reprogramming and oncogenic transformation.

Monitoring Pd-L1 Expression On Circulating Tumor-Associated Cells In Recurrent Metastatic Non-Small-Cell Lung Carcinoma Predicts Response To Immunotherapy With Radiation Therapy, Jillian A Moran, Daniel L Adams, Martin J Edelman, Pablo Lopez, Jianzhong He, Yawei Qiao, Ting Xu, Zhongxing Liao, Kirby P Gardner, Cha-Mei Tang, Steven H Lin

Faculty, Staff and Student Publications

Purpose: Current diagnostic methods to determine programmed death 1 (PD-1) receptor and its ligand (PD-L1)/PD-1 immunotherapy (immune checkpoint inhibitor [ICI]) efficacy in recurrent or metastatic non-small-cell lung carcinoma (rmNSCLC) are imprecise. Although previously shown that patients with high tumor PD-L1 (≥ 50%) demonstrate clinical benefit in the form of disease reduction and improved survival, patients with low PD-L1 (< 50%) sometimes benefit from treatment. Since the PD-L1/PD-1 pathway is dynamic, monitoring PD-L1 levels during treatment may be more accurate than a static baseline tumor biopsy; however, rebiopsying the primary or metastatic disease is rarely feasible. Liquid biopsies that measure the upregulation of PD-L1 on tumor-associated cells (TACs), ie, cancer-associated macrophage-like cells and circulating tumor cells, have been performed, but their predictive value for ICI therapy efficacy is unknown.

Materials and methods: We initiated a single-blind prospective study to evaluate TAC PD-L1 expression changes in rmNSCLC from blood samples before (T0) and after (T1) treatment with ICI (ICI, n = 41) or without ICI (no ICI, n = 41). Anonymized …

Association Of Apremilast With Vascular Inflammation And Cardiometabolic Function In Patients With Psoriasis: The Vip-A Phase 4, Open-Label, Nonrandomized Clinical Trial, Joel M Gelfand, Daniel B Shin, April W Armstrong, Stephen K Tyring, Andrew Blauvelt, Scott Gottlieb, Benjamin N Lockshin, Robert E Kalb, Robert Fitzsimmons, Justin Rodante, Philip Parel, Grigory A Manyak, Laurel Mendelsohn, Megan H Noe, Maryte Papadopoulos, Maha N Syed, Thomas J Werner, Joy Wan, Martin P Playford, Abass Alavi, Nehal N Mehta

Faculty, Staff and Student Publications

IMPORTANCE: Psoriasis is an inflammatory condition associated with metabolic and cardiovascular disease. Apremilast, a phosphodiesterase 4 inhibitor, is commonly used for psoriasis and can cause weight loss.

OBJECTIVE: To determine the association between apremilast and aortic vascular inflammation as assessed by 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT), cardiometabolic markers (primary outcomes at week 16), and abdominal fat composition.

DESIGN, SETTING, AND PARTICIPANTS: A single-arm, open-label, interventional, nonrandomized clinical trial in which the imaging and laboratory outcomes were measured by an investigator who was blinded to time was conducted between April 11, 2017, and August 17, 2021, at 7 dermatology sites …

Tertiary Lymphoid Structure Signatures Are Associated With Immune Checkpoint Inhibitor Related Acute Interstitial Nephritis, Shailbala Singh, James P Long, Amanda Tchakarov, Yanlan Dong, Cassian Yee, Jamie S Lin

Faculty, Staff and Student Publications

Tertiary lymphoid structures (TLSs) are associated with anti-tumor response following immune checkpoint inhibitor (ICI) therapy, but a commensurate observation of TLS is absent for immune related adverse events (irAEs) i.e. acute interstitial nephritis (AIN). We hypothesized that TLS-associated inflammatory gene signatures are present in AIN and performed NanoString-based gene expression and multiplex 12-chemokine profiling on paired kidney tissue, urine and plasma specimens of 36 participants who developed acute kidney injury (AKI) on ICI therapy: AIN (18), acute tubular necrosis (9), or HTN nephrosclerosis (9). Increased T and B cell scores, a Th1-CD8+ T cell axis accompanied by interferon-g and TNF …

Allergic Fungal Rhinosinusitis: The Role And Expectations Of Biologics, Amber U Luong, Andy Chua, Bader M Alim, Petter Olsson, Amin Javer

Faculty, Staff and Student Publications

Allergic fungal rhinosinusitis (AFRS) is a noninvasive subtype of chronic rhinosinusitis with nasal polyps (CRSwNP) that usually develops in immunocompetent atopic individuals and is more common in geographic regions characterized by warm temperatures and high humidity, conducive to higher environmental fungal presence. Allergic fungal rhinosinusitis usually presents with unique computed tomography findings and significant polyp burden, yet patients often report minimal sinus symptoms. Patients with AFRS often have extremely elevated serum total and fungal-specific IgE levels. Treatment almost always requires surgery, in which adjuvant medical therapy is critical to success. However, until recently the choice of adjuvant therapy has consisted …

Immunological Conversion Of Solid Tumours Using A Bispecific Nanobioconjugate For Cancer Immunotherapy, Yifei Lu, Kristin Huntoon, Daeyong Lee, Yifan Wang, Jonghoon Ha, Yaqing Qie, Xuefeng Li, Benjamin R Schrank, Shiyan Dong, Thomas D Gallup, Minjeong Kang, Hai Zhao, Yi An, Zhaogang Yang, Jing Li, Betty Y S Kim, Wen Jiang

Faculty, Staff and Student Publications

Solid tumours display a limited response to immunotherapies. By contrast, haematological malignancies exhibit significantly higher response rates to immunotherapies as compared with solid tumours. Among several microenvironmental and biological disparities, the differential expression of unique immune regulatory molecules contributes significantly to the interaction of blood cancer cells with immune cells. The self-ligand receptor of the signalling lymphocytic activation molecule family member 7 (SLAMF7), a molecule that is critical in promoting the body's innate immune cells to detect and engulf cancer cells, is expressed nearly exclusively on the cell surface of haematologic tumours, but not on solid ones. Here we show …

Engineered Exosomes Targeting Myc Reverse The Proneural-Mesenchymal Transition And Extend Survival Of Glioblastoma, Amanda R Haltom, Wafa E Hassen, Janine Hensel, Jiha Kim, Hikaru Sugimoto, Bingrui Li, Kathleen M Mcandrews, Meagan R Conner, Michelle L Kirtley, Xin Luo, Bingqing Xie, Olga V Volpert, Susan Olalekan, Natalia Maltsev, Anindita Basu, Valerie S Lebleu, Raghu Kalluri

Faculty, Staff and Student Publications

Dysregulated Myc signaling is a key oncogenic pathway in glioblastoma multiforme (GBM). Yet, effective therapeutic targeting of Myc continues to be challenging. Here, we demonstrate that exosomes generated from human bone marrow mesenchymal stem cells (MSCs) engineered to encapsulate siRNAs targeting Myc (iExo-Myc) localize to orthotopic GBM tumors in mice. Treatment of late stage GBM tumors with iExo-Myc inhibits proliferation and angiogenesis, suppresses tumor growth, and extends survival. Transcriptional profiling of tumors reveals that the mesenchymal transition and estrogen receptor signaling pathways are impacted by Myc inhibition. Single nuclei RNA sequencing (snRNA-seq) shows that iExo-Myc treatment induces transcriptional repression of …

Hypofractionated, 3-Week, Preoperative Radiotherapy For Patients With Soft Tissue Sarcomas (Hyport-Sts): A Single-Centre, Open-Label, Single-Arm, Phase 2 Trial, B Ashleigh Guadagnolo, Roland L Bassett, Devarati Mitra, Ahsan Farooqi, Caroline Hempel, Courtney Dorber, Tiara Willis, Wei-Lien Wang, Ravin Ratan, Neeta Somaiah, Robert S Benjamin, Keila E Torres, Kelly K Hunt, Christopher P Scally, Emily Z Keung, Robert L Satcher, Justin E Bird, Patrick P Lin, Bryan S Moon, Valerae O Lewis, Christina L Roland, Andrew J Bishop

Faculty, Staff and Student Publications

BACKGROUND: The standard preoperative radiotherapy regimen of 50 Gy delivered in 25 fractions for 5 weeks for soft tissue sarcomas results in excellent local control, with major wound complications occurring in approximately 35% of patients. We aimed to investigate the safety of a moderately hypofractionated, shorter regimen of radiotherapy, which could be more convenient for patients.

METHODS: This single-centre, open-label, single-arm, phase 2 trial (HYPORT-STS) was done at a single tertiary cancer care centre (MD Anderson Cancer Center, Houston, TX, USA). We administered preoperative radiotherapy to a dose of 42·75 Gy in 15 fractions of 2·85 Gy/day for 3 weeks …

Airway Mucus Dysfunction In Covid-19, Burton F Dickey, Jichao Chen, R Stokes Peebles

Faculty, Staff and Student Publications

No abstract provided.

A Pilot Survey: Retention In Pain Medicine Among Fellowship Trained Anesthesiologists, Sarang S Koushik, Kelly Leap, Kenneth Seier, Kay See Tan, Naum Shaparin, Alan D Kaye, Omar Viswanath, Grant H Chen

Faculty, Staff and Student Publications

BACKGROUND: We aim to explore the factors related to job satisfaction among pain physicians and identify the reasons why individuals minimize or stop practicing outpatient pain medicine.

OBJECTIVES/STUDY DESIGN: This is a survey-based study with the primary goal to identify factors determining job satisfaction and dissatisfaction among pain medicine fellowship graduates who continue to practice and those who are no longer practicing interventional pain. A secondary goal is to elucidate reasons for anesthesiologists trained in pain medicine to leave pain medicine, despite an additional year of training, and to work as general anesthesiologists.

METHODS: In this study, all 114 pain …

Neutrosophic Study Of Gender Identity Models In Teaching Practices, Julio Alfredo Paredes López, Iyo Alexis Cruz Piza, Luis Rodrigo Miranda Chávez, Miguel Ángel Guambo Llerena

Neutrosophic Sets and Systems

No abstract provided.

Use Of Neutroalgebra For The Analysis Of The Poor State Of The Social Rehabilitation System In Babahoyo, Marcelo Raúl Dávila Castillo, Robert Alcides Falconí Herrera, Luis Andrés Crespo Berti, Oscar Fabian Villacrés Duche

Neutrosophic Sets and Systems

No abstract provided.

Neutrosophic Cognitive Maps For The Analysis Of The Factors In The Proper Diagnosis Of Conversion Disorder, Jenny Olivia Caicedo Rodríguez, Álvaro Paúl Moina Veloz, Silvia Tatiana Tite Andi

Neutrosophic Sets and Systems

No abstract provided.

Recognition Of Childrens’ Benefits While Participating In Sports To Parents, Melida Carmona

Capstone Projects and Master's Theses

This capstone project focuses on the development of life skills through children’s participation in sports activities. Involving the success and failures involving, technology, social media and its effect on the human mind and body.

Important Activities For Infants And Toddlers / To Support A Foster Child, Vanessa Salas

Capstone Projects and Master's Theses

Court Appointed Special Advocate (CASA) is a non-profit organization that serves children in the foster care system as mentors and advocates. There was a need for more resources to be available for CASA’s when appointed an infant or toddler and the activities that would be aged appropriate. The purpose of this project was to have a resource tool that is easily accessible during weekly visits with the infant or toddler so that the time spent together is used to its fullest potential. The desired outcome is that CASA’s develop meaningful relationships with their infants and their guardians throughout this difficult …

Context-Specific Conceptualizations Of Death In Early Childhood, Spencer Hart Winter

Capstone Projects and Master's Theses

Despite cultural myths and social taboos, young children are capable of understanding death and death concepts. Previous research has demonstrated that children have a varied and complex understanding of death that is influenced by their age, family culture, and previous experience. This study aims to differentiate children’s death concept depending on context, including children’s magical thinking, namely the difference between the deaths of a human, an animal, and an electronic toy. Using a modified version of the Death Concept Questionnaire, preschool-aged (3 to 5 years old) children (n=7) were presented with short video clips of a human, a dog, and …

The Lights In The Dark: A Covid-19 Journey, Kristen Justice Palado

Capstone Projects and Master's Theses

My project is entirely focused on the beginning of the COVID-19 pandemic and lockdown, particularly when CSUMB moved to a virtual setting, and how a global pandemic brought a family closer together. COVID-19 was a terrifying disease that began in the Spring of 2020 and instilled in all of us fear, stress, and anxiety. Families were scared to go out and have family parties, schools shut down and abruptly moved to a virtual modality for teaching, and the mental health of the world began to decrease. For this project, I will be using my own voice and experiences to create …

Association Of Hematologic Response And Assay Sensitivity On The Prognostic Impact Of Measurable Residual Disease In Acute Myeloid Leukemia: A Systematic Review And Meta-Analysis, Nicholas J Short, Chenqi Fu, Donald A Berry, Roland B Walter, Sylvie D Freeman, Christopher S Hourigan, Xuelin Huang, Graciela Nogueras Gonzalez, Hyunsoo Hwang, Xinyue Qi, Hagop Kantarjian, Shouhao Zhou, Farhad Ravandi

Faculty, Staff and Student Publications

Measurable residual disease (MRD) is associated with relapse and survival in acute myeloid leukemia (AML). We aimed to quantify the impact of MRD on outcomes across clinical contexts, including its association with hematologic response and MRD assay sensitivity. We performed systematic literature review and meta-analysis of 48 studies that reported the association between MRD and overall survival (OS) or disease-free survival (DFS) in AML and provided information on the MRD threshold used and the hematologic response of the study population. Among studies limited to patients in complete remission (CR), the estimated 5-year OS for the MRD-negative and MRD-positive groups was …

Assessment Of Disease Severity And Quality Of Life In Patients With Atopic Dermatitis From South Korea, Sang Wook Son, Ji Hyun Lee, Jiyoung Ahn, Sung Eun Chang, Eung Ho Choi, Tae Young Han, Yong Hyun Jang, Hye One Kim, Moon-Bum Kim, You Chan Kim, Hyun Chang Ko, Joo Yeon Ko, Sang Eun Lee, Yang Won Lee, Bark-Lynn Lew, Chan Ho Na, Chang Ook Park, Chun Wook Park, Kui Young Park, Kun Park, Young Lip Park, Joo Young Roh, Young-Joon Seo, Min Kyung Shin, Sujin Lee, Sang Hyun Cho

Faculty, Staff and Student Publications

BACKGROUND: Data illustrating the impact of atopic dermatitis (AD) on lives of adults with AD in South Korea are limited.

OBJECTIVE: To assess the AD disease severity and its impact on quality of life (QoL) in patients with AD from South Korea.

METHODS: Patients with AD utilizing the specialist dermatology services of major hospitals in South Korea were assessed for disease severity using Eczema Area and Severity Index (EASI) score, for QoL using Dermatology Life Quality Index (DLQI) (for QoL), and for comorbidities and treatment experience via retrospective review of 12-month medical records. Clinical and sociodemographic characteristics were also measured. …

Activated B Cells Suppress T-Cell Function Through Metabolic Competition, Nobuhiko Imahashi, Rafet Basar, Yuefan Huang, Fang Wang, Natalia Baran, Pinaki Prosad Banerjee, Junjun Lu, Ana Karen Nunez Cortes, Nadima Uprety, Emily Ensley, Luis Muniz-Feliciano, Tamara J Laskowski, Judy S Moyes, May Daher, Mayela Mendt, Lucila N Kerbauy, Mayra Shanley, Li Li, Francesca Lorraine Wei Inng Lim, Hila Shaim, Ye Li, Marina Konopleva, Michael Green, Jennifer Wargo, Elizabeth J Shpall, Ken Chen, Katayoun Rezvani

Faculty, Staff and Student Publications

BACKGROUND: B cells play a pivotal role in regulating the immune response. The induction of B cell-mediated immunosuppressive function requires B cell activating signals. However, the mechanisms by which activated B cells mediate T-cell suppression are not fully understood.

METHODS: We investigated the potential contribution of metabolic activity of activated B cells to T-cell suppression by performing in vitro experiments and by analyzing clinical samples using mass cytometry and single-cell RNA sequencing.

RESULTS: Here we show that following activation, B cells acquire an immunoregulatory phenotype and promote T-cell suppression by metabolic competition. Activated B cells induced hypoxia in T cells …

Addressing Mexico City’S Water Crisis Via Wastewater Reclamation In The Mezquital Valley, Holden Nicholas Moore, Duncan Drapeau

Sustainability and Social Justice

Urbanization and climate change are resulting in extensive water scarcity across the globe. Mexico City is a prime example of this relationship. Due to neoliberal water policy reform and exponential urbanization along with inadequate water infrastructure and wastewater management systems, Mexico City is already experiencing issues in terms of water quality and equitable distribution. Climate change is projected to exacerbate these issues due to increasing temperatures and changes in annual precipitation trends resulting in water becoming more scarce or even hazardous through droughts and flooding events. For there to be effective adaptation methods, factors that result in vulnerability need to …

Factors Influencing The Treatment Outcome Of Intentional Replantation On Teeth With Periapical Periodontitis: A Systematic Review And Meta-Analysis, Teng Kai Ong, Daniel Lim, Maharaj Singh, Alissa V. Fial

Library Faculty Research and Publications

Objectives

The purpose of this review was to appraise the quality of evidence of the existing publications on IR, and to perform a meta-analysis on the treatment outcomes of IR.

Methods

The specific PIO questions were as follows: Population: Patients with periapical periodontitis either before or after nonsurgical endodontic therapy. Intervention: IR performed with retrograde preparation and retrograde filling. Outcomes: the healing, treatment complications, and the factors influencing these outcomes after IR. Electronic and hand searches were performed in the Web of Science, PubMed, CINAHL, and Cochrane Library databases. Two authors independently screened the titles and abstracts for eligibility. The …

Multi-Criteria Decision Matrix Method In The Risk Analysis Of Biodiesel Production Processes, Kaylee Alles

Department of Chemical and Biomolecular Engineering: Dissertations, Theses, and Student Research

Renewable fuel technologies aim to mitigate the non-renewability of fossil fuels, challenges with increased energy demand, and the climate impact of fossil fuel emissions. However, before investing in renewable technologies, there need to be decision strategies that assess and identify the best alternatives according to stakeholder priorities. There is also a concern about whether the technologies that are the “most sustainable” effectively meet the acceptable risk requirements of stakeholders. In response to this question, a risk-adapted multi-criteria decision model was developed and compared to a sustainability study that evaluated five renewable diesel technologies, including Green Diesel I, II, and III; …

Identifying How Summer Camp Experiences Affect Children’S Environmental Literacy, Quinn Kimbell

Department of Environmental Studies: Undergraduate Student Theses

Ensuring that children are prepared for environmental issues in the future can be aided by building the skill of environmental literacy. A key factor in building this skill is having natural experiences and creating one’s connection and perception of the environment. This paper aims to identify if summer camps increase children’s perception of the environment. This was completed by testing children with an environmental perception survey (Children’s Environmental Perception Scale) before and after attending a summer camp and assessing environmental pollution knowledge through drawing (modified Draw-An-Environment Test). The rural Nebraska summer camp subjected the children to many outdoor experiences, including …

Parametric Modeling Of Biomimetic Sharkskin For Wire Edm For Drag Reduction And Hydrophobicity, Joel Maxwell

Department of Mechanical and Materials Engineering: Dissertations, Theses, and Student Research

This research sets out to demonstrate the viability of parametric modeling for biomimetic sharkskin in the effort to reduce drag and create a self-cleaning surface. Multiple designs were created to be machined by Wire EDM on stainless steel and titanium and were comparatively tested. Limitations of current manufacturing processes to economically produce naturally occurring structures such as sharkskin, emphasize the need to be able to calculate the most accurate design for a given manufacturing process. By designing a simplified but parametrically consistent model compared to an accurately depicted 3D model of sharkskin, the textured samples produced can be further tested …

Fiction Reviews

The Christian Librarian

No abstract provided.

A Review Of Impacts Of Tracking Devices On Birds, Erica A. Geldart, Lesley-Anne Howes, Hazel Wheeler, Stuart A. Mackenzie

North American Bird Bander

No abstract provided.

Western Bird Banding Association 2023 Annual Meeting, North American Bird Bander

North American Bird Bander

No abstract provided.