Digital Commons Network^™

Mathematical Modeling Of Cancer Immunotherapy For Personalized Clinical Translation, Joseph D Butner, Prashant Dogra, Caroline Chung, Renata Pasqualini, Wadih Arap, John Lowengrub, Vittorio Cristini, Zhihui Wang

Faculty, Staff and Student Publications

Encouraging advances are being made in cancer immunotherapy modeling, especially in the key areas of developing personalized treatment strategies based on individual patient parameters, predicting treatment outcomes and optimizing immunotherapy synergy when used in combination with other treatment approaches. Here we present a focused review of the most recent mathematical modeling work on cancer immunotherapy with a focus on clinical translatability. It can be seen that this field is transitioning from pure basic science to applications that can make impactful differences in patients' lives. We discuss how researchers are integrating experimental and clinical data to fully inform models so that …

Extensive Accumulation Of Misfolded Protein Aggregates During Natural Aging And Senescence, Karina Cuanalo-Contreras, Jonathan Schulz, Abhisek Mukherjee, Kyung-Won Park, Enrique Armijo, Claudio Soto

Faculty, Staff and Student Publications

Accumulation of misfolded protein aggregates is a hallmark event in many age-related protein misfolding disorders, including some of the most prevalent and insidious neurodegenerative diseases. Misfolded protein aggregates produce progressive cell damage, organ dysfunction, and clinical changes, which are common also in natural aging. Thus, we hypothesized that aging is associated to the widespread and progressive misfolding and aggregation of many proteins in various tissues. In this study, we analyzed whether proteins misfold, aggregate, and accumulate during normal aging in three different biological systems, namely senescent cells,

Heterogeneous Nuclear Ribonucleoprotein K Is Overexpressed In Acute Myeloid Leukemia And Causes Myeloproliferation In Mice Via Altered, Marisa J L Aitken, Prerna Malaney, Xiaorui Zhang, Shelley M Herbrich, Lauren Chan, Oscar Benitez, Ashley G Rodriguez, Huaxian Ma, Rodrigo Jacamo, Ruizhi Duan, Todd M Link, Steven M Kornblau, Rashmi Kanagal-Shamanna, Carlos E Bueso-Ramos, Sean M Post

Faculty, Staff and Student Publications

Acute myeloid leukemia (AML) is driven by numerous molecular events that contribute to disease progression. Herein, we identify hnRNP K overexpression as a recurrent abnormality in AML that negatively correlates with patient survival. Overexpression of hnRNP K in murine fetal liver cells results in altered self-renewal and differentiation potential. Further, murine transplantation models reveal that hnRNP K overexpression results in myeloproliferation in vivo. Mechanistic studies expose a direct functional relationship between hnRNP K and RUNX1—a master transcriptional regulator of hematopoiesis often dysregulated in leukemia. Molecular analyses show that overexpression of hnRNP K results in an enrichment of an …

Pet/Mr Imaging Of A Lung Metastasis Model Of Clear Cell Renal Cell Carcinoma With (2s,4r)-4-[18f]Fluoroglutamine, Alyssa C Pollard, Vincenzo Paolillo, Bhasker Radaram, Sarah Qureshy, Li Li, Tapati Maity, Lei Wang, Md Nasir Uddin, Christopher G Wood, Jose A Karam, Mark D Pagel, David Piwnica-Worms, Steven W Millward, Natalie Wall Fowlkes, William Norton, Brian J Engel, Federica Pisaneschi, Niki M Zacharias

Faculty, Staff and Student Publications

Purpose: Metabolic reprogramming plays an important role in the tumorigenesis of clear cell renal cell carcinoma (ccRCC). Currently, positron emission tomography (PET) reporters are not used clinically to visualize altered glutamine metabolism in ccRCC, which greatly hinders detection, staging, and real-time therapeutic assessment. We sought to determine if (2S,4R)-4-[18F]fluoroglutamine ([18F]FGln) could be used to interrogate altered glutamine metabolism in ccRCC lesions in the lung.

Procedures: We generated a novel ccRCC lung lesion model using the ccRCC cell line UMRC3 stably transfected with GFP and luciferase constructs. This cell line was used for characterization of [18F]FGln uptake and retention by transport …

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 …

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

Faculty, Staff and Student Publications

No abstract provided.

Neutrosophic Analysis Of The Irrational Exploitation Of Natural Resources, María Lorena Merizalde Avilés, Sheila Belén Esparza Pijal, Milton Rodrigo Hidalgo Ruiz, Simón Bolívar Gallegos Gallegos

Neutrosophic Sets and Systems

No abstract provided.

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 …

Accidental Organophosphate Poisoning: A Case Series Of 2 Pediatric Coumaphos Exposures, Justin A Seltzer, Sarah Friedland, Nathan A Friedman, Garret A Winkler, Emily Foreman, Yousef Al Mubarak, Brent Buccine, Branden Engorn, Allyson Kreshak, Alicia Minns, Christian A Tomaszewski, Daniel R Lasoff, Richard F Clark

Faculty, Staff and Student Publications

INTRODUCTION: Pediatric organophosphate insecticide poisonings are rare in the United States, and life-threatening toxicity is rarely seen. We report 2 accidental ingestions of the organophosphate insecticide coumaphos that resulted in life-threatening symptoms.

CASE REPORTS: A 7-year-old boy and 10-year-old girl both presented from home after accidental ingestion of 1 "spoonful" of coumaphos 20% liquid (Asuntol; Bayer de Mexico, S.A. de C.V., Mexico D.F., Mexico). There were no other known ingestions. Both became rapidly symptomatic, with the boy developing dyspnea, vomiting, and depressed mental status and the girl developing headache and nausea. Soon afterward, the boy had witnessed cardiopulmonary arrest and …

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 …

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.

Shaping Ott Movie Consumption Through Immersive Cinema: A Qualitative Investigation Of Consumer Perspectives, Avirupa Basu, Pratap C. Mandal, Ashutosh. B. Murti, Tamas Makany, Tamas Makany

Research Collection Lee Kong Chian School Of Business

Due to the COVID-19 pandemic, the entertainment sector saw a worldwide disruption with restrictions on outdoor activities. Consequently, consumers turned towards video and music streaming services for their entertainment consumption. Several film studios have taken the digital release route on over-the-top (OTT) sites to avoid revenue losses and indefinite delays. However, these non-theatrical OTT film releases need to experiment with different strategies to bring the experiences to par with theatrical ones. This exploratory study aims to provide insights on whether Immersive Cinema can be used to imitate the physical world through digital simulation on OTT platforms to gain credibility in …

Gut Microbiota Shift In Layer Pullets Fed On Black Soldier Fly Larvae-Based Feeds Towards Enhancing Healthy Gut Microbial Community, Evalyne W. Ndotono, Fathiya M. Khamis, Joel L. Bargul, Chrysantus M. Tanga

All Peer-Reviewed Publications

Globally, most gut microbiota-related studies have focused on broilers due to their diverse microbial communities compared to that of layer chicken. However, in Africa few studies have been undertaken despite the increasing benefits to the poultry industry. The utilization of Insect-Based diets to improve the gastrointestinal function and gut health in poultry is increasingly gaining global attention. Here, we evaluated the potential roles of commercial black soldier fly larvae-based feeds (BSFLF) in reshaping the abundance, composition and diversity of the gut microbiota of layer chickens using high throughput Oxford nanopore Minion sequencing of the full length bacterial 16S rRNA gene. …

The Circadian Nobiletin-Ror Axis Suppresses Adipogenic Differentiation And Iκbα/Nf-Κb Signaling In Adipocytes, Ji Ye Lim, Eunju Kim, Collin M Douglas, Marvin Wirianto, Chorong Han, Kaori Ono, Sun Young Kim, Justin H Ji, Celia K Tran, Zheng Chen, Karyn A Esser, Seung-Hee Yoo

Faculty, Staff and Student Publications

Numerous molecular and physiological processes in the skeletal muscle undergo circadian time-dependent oscillations in accordance with daily activity/rest cycles. The circadian regulatory mechanisms underlying these cyclic processes, especially at the post-transcriptional level, are not well defined. Previously, we reported that the circadian E3 ligase FBXL21 mediates rhythmic degradation of the sarcomere protein TCAP in conjunction with GSK-3β, and Psttm mice harboring an Fbxl21 hypomorph allele show reduced muscle fiber diameter and impaired muscle function. To further elucidate the regulatory function of FBXL21 in skeletal muscle, we investigated another sarcomere protein, Myozenin1 (MYOZ1), that we identified as an FBXL21-binding protein from …

Mdm2 Antagonist Improves Therapeutic Activity Of Azacitidine In Myelodysplastic Syndromes And Chronic Myelomonocytic Leukemia, Yue Wei, Hong Zheng, Pamela Pennington Lockyer, Faezeh Darbaniyan, Ziyi Li, Rashmi Kanagal-Shamanna, Kelly A Soltysiak, Hui Yang, Irene Ganan-Gomez, Guillermo Montalban-Bravo, Kelly S Chien, Kim-Anh Do, Naval Daver, Guillermo Garcia-Manero

Faculty, Staff and Student Publications

Failure of hypomethylation agent (HMA) treatments is an important issue in myelodysplastic syndromes (MDS) and chronic myelomonocytic leukemia (CMML). Recent studies indicated that function of wildtype TP53 positively impacts outcome of HMA treatments. We investigated the combination of the HMA azacitidine (AZA) with DS-3032b and DS-5272, novel antagonists of the TP53 negative regulator MDM2, in cellular and animal models of MDS and CMML. In TP53 wildtype myeloid cell line, combinational effects of DS-3032b or DS-5272 with AZA were observed. In Tet2-knockout mouse model of MDS and CMML, DS-5272 and AZA combination ameliorated disease-like phenotype. RNA-Seq analysis in mouse bone …

Defective Synaptic Plasticity In A Model Of Coffin-Lowry Syndrome Is Rescued By Simultaneously Targeting Pka And Mapk Pathways, Rong-Yu Liu, Yili Zhang, Paul Smolen, Leonard J Cleary, John H Byrne

Faculty, Staff and Student Publications

Empirical and computational methods were combined to examine whether individual or dual-drug treatments can restore the deficit in long-term synaptic facilitation (LTF) of the Aplysia sensorimotor synapse observed in a cellular model of Coffin–Lowry syndrome (CLS). The model was produced by pharmacological inhibition of p90 ribosomal S6 kinase (RSK) activity. In this model, coapplication of an activator of the mitogen-activated protein kinase (MAPK) isoform ERK and an activator of protein kinase A (PKA) resulted in enhanced phosphorylation of RSK and enhanced LTF to a greater extent than either drug alone and also greater than their additive effects, which is termed …

A Promising Place-Based Collaborative Impact Investing Fund Strengthens Community And Informs Philanthropic Practice, Benjamin Kerman, Clara Miller

The Foundation Review

A recent evaluation of the Western New York Impact Investment Fund adds to the proof-of-concept literature regarding “doing good and doing well” while pointing to experience-based best practices in philanthropic impact investing. Born of a collaboration between regional and national philanthropies, the fund brings together corporate, individual, and philanthropic investors to deliver an inclusive impact investment mechanism. Founded in 2017, the fund evolved from concept to operating entity, focusing on mitigating capital gaps, longterm economic decline, and wealth divides.

Evaluation at Year 5 describes how the professionally managed, collaboratively governed fund has attracted and deployed capital, contributing to ecosystem improvements …

X-Ray Interrogated Implantable Chemical And Strain Sensors For Monitoring Implant Associated Infections And Fracture Healing, Apeksha Rajamanthrilage

All Dissertations

Bone fracture healing includes complex and sequence of dynamic events to restore the integrity and biomechanical properties of the bone. While most of the fractures heal without any problem, healing is sometimes compromised. Two significant fracture healing complications are orthopedic implant-associated infections and non-unions/delayed union. These can be interrelated causes as well. Implant-associated infection can cause implant loosening, and as a result, it can delay the fracture healing process. Herein, we describe two different types of sensors that can be used in monitoring biochemical and biomechanical processes of fracture healing using X-rays.

We developed a XELCI (X-ray Excited Luminescence Chemical …

Investigating Spatial Heterogeneity In Myocardial Wound Environments To Improve Therapy, Michael Potter

All Dissertations

Heart failure is a broad pathology manifestation categorized by an inability of the heart to successfully pump blood throughout the vast vessel network of the body. Within the United States, heart failure is projected to increase by approximately 46% from 2012 to 2030. Modalities of heart failure are generally related to wall mechanics that are impacted following myocardial infarction events. Interplay exists between the wall mechanics, responding cell populations, and the spatial heterogeneities in the resultant scar. This interplay directs the myocardium towards heart failure modalities governed by overly stiff or compliant states. It is essential to elucidate details underlying …

Book Review: The Unknown Europe: How Eastern Europe Got That Way, By James R. Payton Jr., Beth Admiraal

Occasional Papers on Religion in Eastern Europe

A review of James R. Payton, Jr., The Unknown Europe: How Eastern Europe Got That Way, Eugene, OR: Cascade Books, 2021, 297 pp, paperback. ISBN: 979-1-6667-0475-4

Cross-Modal Associations Between Hand-Feel Touch And Oral Irritation, Ragita Cantika Pramudya

Graduate Theses and Dissertations

Hand-feel touch cues have been shown to influence the perception of other sensory modalities and can be used as means to create expectations toward food or beverage products presented concurrently with such cues. However, to date, there has been limited research on how these hand-feel touch cues could impact oral irritation elicited by capsaicin-containing products. Because oral irritation sensation is a dynamic perception lasting a period of time, temporal methodologies, such as Time-Intensity (TI) and Temporal-Check-All-That-Apply (TCATA), must be used when evaluating capsaicin-containing products. The use of temporal methodologies when examining the cross-modal effects of other cues on capsaicin irritation …

Enhancing Amino Acid Utilization For Broiler Chickens Under Different Scenarios Of Dietary Protein Reduction And Subclinical Coccidiosis, Derrell Trevor Lee

Graduate Theses and Dissertations

Five experiments were conducted to evaluate responses of broiler chickens fed diets with different dietary amino acid (AA) levels when fed normal and reduced dietary crude protein (RCP) diets and reared under different coccidiosis control programs. In the studies with the use of RCP diets, the relationship between dietary Gly + Ser and the Met:Cys ratio was investigated. Experiment 1 evaluated broilers in 2 coccidiosis control programs (live vaccine or in-feed zoalene) and fed increased dietary AA derived from soybean meal or unbound sources from 0-40 d. Vaccination impaired young (0-26 d) broiler body weight gain (BWG) and feed conversion …

In-Field And Greenhouse Assessments Of A Selection Of Preemergent Herbicides On Newly Planted Blackberries, Kayla Knepp

Graduate Theses and Dissertations

This field trial assesses some of the preemergence herbicide options available to growers and their effect on newly transplanted blackberries (Rubus L. subgenus Rubus Watson). Weed control has recently been surveyed as a top priority for blackberry growers; however, limited preemergence herbicides are registered for new blackberry plantings. Weed control is an ongoing component of blackberry production and with few in-season postemergence herbicide options available, growers rely on preemergence herbicides to maintain clean fields. The preemergent herbicides assessed in this trial were chosen with the intention to broaden the chemical control options available to growers in new plantings. A two-year …

Machine Learning Techniques For Vehicle Detection, Maryam Raad Shihab, Rana Farid, Athraa Jasim Mohammed

Iraqi Journal of Computers, Communications, Control and Systems Engineering

The traffic surveillance system is a type of intelligent system of traffic control. Traffic control provides solutions to most problems faced by people. It helps to monitor, detect traffic congestion and traffic accidents. As science eVolved, it became possible to control traffic using video surveillance. Video surveillance is the most economical option that does not inVolve high costs or changes in infrastructure. Vehicle detection is one of the main parts of the traffic surveillance system. In this paper, vehicles will be detected using two different artificial intelligence methods (the YOLO method and the HAAR cascade classifier method). The first one …

Tfr 14.4 Full Issue

The Foundation Review

No abstract provided.

Studying The Genotype Of Aryl Hydrocarbon Receptor-Interacting Protein (Aip) Gene (Rs641081c>A) In ‎Iraqi Samples With Acromegaly Pituitary Adenoma, Yassamen Samer Abd Aon, Sanaa Jasim Kadhim, Abdilkarim Y. Al-Samarriae

Baghdad Science Journal

Pituitary adenomas are the anterior pituitary tumors.Patients with anAryl Hydrocarbon Receptor-Interacting Protein (AIP)mutation (AIP-mut) tend to have more aggressive tumors occurring at a younger age. Single nucleotide polymorphisms (SNPs) inmany studies have been related to metabolic comorbidities in the general population. Study aims investigated the role of AIPgene SNPs with susceptibility to acromegaly pituitary-adenoma, with levels of LH, FSH, TSH, Testosterone, IGF1,GH, FT4 , Prolactin hormones and blood sugar levels.The study was conducted on a group of acromegaly patients, including 50 patients) both Genders(with hyperplasia of the ends, andapparently healthy control group. Genotyping of AIP gene SNP (rs641081C >A) was …

Steganography And Cryptography Techniques Based Secure Data Transferring Through Public Network Channel, Mohammed Abdullah Naser, Saif M. Kh. Al-Alak, Ahmed Mohammed Hussein, Majid Jabbar Jawad

Baghdad Science Journal

Attacking a transferred data over a network is frequently happened millions time a day. To address this problem, a secure scheme is proposed which is securing a transferred data over a network. The proposed scheme uses two techniques to guarantee a secure transferring for a message. The message is encrypted as a first step, and then it is hided in a video cover. The proposed encrypting technique is RC4 stream cipher algorithm in order to increase the message's confidentiality, as well as improving the least significant bit embedding algorithm (LSB) by adding an additional layer of security. The improvement of …