Digital Commons Network^™

Molecular Pathways Enhance Drug Response Prediction Using Transfer Learning From Cell Lines To Tumors And Patient-Derived Xenografts, Yi-Ching Tang, Reid T Powell, Assaf Gottlieb

Faculty, Staff and Student Publications

Computational models have been successful in predicting drug sensitivity in cancer cell line data, creating an opportunity to guide precision medicine. However, translating these models to tumors remains challenging. We propose a new transfer learning workflow that transfers drug sensitivity predicting models from large-scale cancer cell lines to both tumors and patient derived xenografts based on molecular pathways derived from genomic features. We further compute feature importance to identify pathways most important to drug response prediction. We obtained good performance on tumors (AUROC = 0.77) and patient derived xenografts from triple negative breast cancers (RMSE = 0.11). Using feature importance, …

Homoeopathic Management Of Polycystic Ovarian Syndrome – A Case Series, Sonia Raizada

Indian Journal of Research in Homoeopathy

Introduction: Polycystic ovarian syndrome (PCOS) is the most common endocrine disorder in females of the reproductive age group. It is characterised by menstrual irregularities, enlarged ovaries, infertility, high levels of male hormones, excess hair on the face and body, acne and obesity. PCOS can result from abnormal function of the hypothalamic-pituitary-ovarian axis. Women with PCOS have an increased risk of diabetes, high blood pressure, heart disease and endometrial cancer.

Case Summary: A case series of seven PCOS patients treated with indicated constitutional homoeopathic medicines at Nehru Homoeopathic Medical College and Hospital, New Delhi, India, is presented here. Overall improvement …

Recent Emergence Of Bovine Coronavirus Variants With Mutations In The Hemagglutinin-Esterase Receptor Binding Domain In U.S. Cattle, Aspen M. Workman, Tara G. Mcdaneld, Gregory P. Harhay, Subha Das, John Dustin Loy, Benjamin M. Hause

School of Veterinary and Biomedical Sciences: Faculty Publications

Bovine coronavirus (BCoV) has spilled over to many species, including humans, where the host range variant coronavirus OC43 is endemic. The balance of the opposing activities of the surface spike (S) and hemagglutinin-esterase (HE) glycoproteins controls BCoV avidity, which is critical for interspecies transmission and host adaptation. Here, 78 genomes were sequenced directly from clinical samples collected between 2013 and 2022 from cattle in 12 states, primarily in the Midwestern U.S. Relatively little genetic diversity was observed, with genomes having >98% nucleotide identity. Eleven isolates collected between 2020 and 2022 from four states (Nebraska, Colorado, California, and Wisconsin) contained a …

Access To Online Formative Assessments In Lower-Division Undergraduate Biology Courses: Investigating Barriers To Student Engagement, Allison M. Upchurch, Dana L. Kirkwood-Watts, Kathleen R. Brazeal, Lorey A. Wheeler, Brian A. Couch, Gabrielle B. Johnson, Sarah K. Spier

School of Biological Sciences: Faculty Publications

Instructors use a variety of online formative assessment (FA) activities to support learning outside class. Previous studies have revealed barriers for students in online courses, but little is known about the barriers students experience when completing online FA assignments. Understanding these barriers to access is critical to fostering more inclusive learning for all students. Using a framework from previous work in online learning, we examined student perceptions of online FA access with respect to five barrier categories: technical resources, instructor organization, social interactions, personal engagement, and learning environment. We developed and administered a survey to more than 1,200 undergraduate biology …

Establishment Of Invasive Black Carp (Mylopharyngodon Piceus) In The Mississippi River Basin: Identifying Sources And Year Classes Contributing To Recruitment, Gregory W. Whitledge, Patrick T. Kroboth, Duane C. Chapman, Quinton E. Phelps, Wes Sleeper, Jennifer Bailey, Jill A. Jenkins

United States Geological Survey: Staff Publications

Black Carp (Mylopharyngodon piceus) was imported to the USA to control aquaculture pond snails. This species has escaped captivity and occurs in parts of the Mississippi River, several tributaries, and floodplain lakes, which is concerning due to potential competition with native fishes and predation on native mussels, many of which are imperiled. However, Black Carp captures have primarily been incidental by commercial fishers, and evidence of reproduction in the wild is limited. The objectives of this study were to assess relative abundance of aquaculture- origin and wild Black Carp using ploidy and otolith stable isotope analysis, identify spatial …

Enhanced Membrane Binding Of Oncogenic G Protein Αqq209l Confers Resistance To Inhibitor Ym-254890, Clinita E. Randolph, Morgan B. Dwyer, Jenna L. Aumiller, Alethia J. Dixon, Asuka Inoue, Patrick Osei-Owusu, Philip B. Wedegaertner

Department of Biochemistry and Molecular Biology Faculty Papers

Heterotrimeric G proteins couple activated G protein-coupled receptors (GPCRs) to intracellular signaling pathways. They can also function independently of GPCR activation upon acquiring mutations that prevent GTPase activity and result in constitutive signaling, as occurs with the αqQ209L mutation in uveal melanoma. YM-254890 (YM) can inhibit signaling by both GPCR-activated WT αq and GPCR-independent αqQ209L. Although YM inhibits WT αq by binding to αq-GDP and preventing GDP/GTP exchange, the mechanism of YM inhibition of cellular αqQ209L remains to be fully understood. Here, we show that YM promotes a subcellular redistribution of αqQ209L from the plasma membrane (PM) to the cytoplasm. …

Iwu Receives Grant To Grow Future Stem Education Workforce, Julia Perez

News and Events (Discontinued Series)

No abstract provided.

Impad1 And Syt11 Work In An Epistatic Pathway That Regulates Emt-Mediated Vesicular Trafficking To Drive Lung Cancer Invasion And Metastasis, Rakhee Bajaj, B Leticia Rodriguez, William K Russell, Amanda N Warner, Lixia Diao, Jing Wang, Maria G Raso, Wei Lu, Khaja Khan, Luisa S Solis, Harsh Batra, Ximing Tang, Jared F Fradette, Samrat T Kundu, Don L Gibbons

Faculty, Staff and Student Publications

Lung cancer is a highly aggressive and metastatic disease responsible for approximately 25% of all cancer-related deaths in the United States. Using high-throughput in vitro and in vivo screens, we have previously established Impad1 as a driver of lung cancer invasion and metastasis. Here we elucidate that Impad1 is a direct target of the epithelial microRNAs (miRNAs) miR-200 and miR∼96 and is de-repressed during epithelial-to-mesenchymal transition (EMT); thus, we establish a mode of regulation of the protein. Impad1 modulates Golgi apparatus morphology and vesicular trafficking through its interaction with a trafficking protein, Syt11. These changes in Golgi apparatus dynamics alter …

The Effects Of Cannabidiol On Aqueous Humor Outflow And Trabecular Meshwork Cell Signaling., Alyssa S. Aebersold, Zhao-Hui Song

Faculty and Staff Scholarship

Intraocular pressure (IOP) is regulated primarily through aqueous humor production by ciliary body and drainage through uveoscleral and trabecular meshwork (TM) tissues. The goal of this study was to measure the effect of non-psychotropic cannabidiol (CBD) on aqueous humor outflow through TM and assess the effect of CBD on the TM cell signaling pathways that are important for regulating outflow. Perfused porcine eye anterior segment explants were used to investigate the effects of CBD on aqueous humor outflow. Cultured porcine TM cells were used to study the effects of CBD on TM cell contractility, myosin light chain (MLC) and myosin …

Water Insecurity, Self-Reported Physical Health, And Objective Measures Of Biological Health In The Peruvian Amazon, Paula S. Tallman, Shalean M. Collins, M. Pia Chaparro, Gabriela Salmon-Mulanovich

Anthropology: Faculty Publications and Other Works

ObjectivesThis study examines the associations between water insecurity, self-reported physical health, and objective measures of biological health among 225 Awajún adults (107 women; 118 men) living in the Peruvian Amazon, a “water-abundant” region.MethodsA survey, which included multiple measures of self-reported physical health, and objective measures of biological health such as blood pressure and nutritional and immune biomarkers.ResultsGreater water insecurity was associated with multiple measures of self-reported physical health, including higher incidence of reported diarrhea, nausea, back pain, headaches, chest pain, fatigue, dizziness, overall poor perceived health, and “being sick.” These symptoms align with the physical strain associated with water acquisition …

The George-Anne Inkwell Edition, Georgia Southern University

The Inkwell

No abstract provided.

Functional Determination Of Calcium-Binding Sites Required For The Activation Of Inositol 1,4,5-Trisphosphate Receptors, Vikas Arige, Lara E Terry, Larry E Wagner, Sundeep Malik, Mariah R Baker, Guizhen Fan, Suresh K Joseph, Irina I Serysheva, David I Yule

Faculty, Staff and Student Publications

Inositol 1,4,5-trisphosphate receptors (IP3Rs) initiate a diverse array of physiological responses by carefully orchestrating intracellular calcium (Ca2+) signals in response to various external cues. Notably, IP3R channel activity is determined by several obligatory factors, including IP3, Ca2+, and ATP. The critical basic amino acid residues in the N-terminal IP3-binding core (IBC) region that facilitate IP3 binding are well characterized. In contrast, the residues conferring regulation by Ca2+ have yet to be ascertained. Using comparative structural analysis of Ca2+-binding sites identified in two main families of intracellular Ca2+-release channels, ryanodine receptors (RyRs) and IP3Rs, we identified putative acidic residues coordinating Ca2+ …

Synthesis, Characterization, Antiglycation Evaluation, Molecular Docking, And Admet Studies Of 4-Thiazolidinone Derivatives, Nam Q H Doan, Ngan T K Nguyen, Vu B Duong, Ha T T Nguyen, Long B Vong, Diem N Duong, Nguyet-Thu T Nguyen, Tuyen L T Nguyen, Tuoi T H Do, Tuyen N Truong

Faculty, Staff and Student Publications

Addressing the growing burden of cancer and the shortcomings of chemotherapy in cancer treatment are the current research goals. Research to overcome the limitations of curcumin and to improve its anticancer activity via its heterocycle-fused monocarbonyl analogues (MACs) has immense potential. In this study, 32 asymmetric MACs fused with 1-aryl-1

Caliciopsis Canker And White Pine Needle Damage, Isabel Munck

UNH Cooperative Extension

No abstract provided.

Sars-Cov-2, Long Covid, Prion Disease And Neurodegeneration, Yuhai Zhao, Vivian R. Jaber, Walter J. Lukiw

School of Medicine Faculty Publications

No abstract provided.

Shallots In The Garden, Emmalee Rolfe, Dan Drost

All Current Publications

This fact sheet provides information about growing shallots, a cool-season vegetable that grows best in full sun and fertile, well-drained soil. The fact sheet offers reliable information about varieties, soil preparation, planting and spacing, fertilization, harvesting and storage, nutrition facts, and problems like weeds and insects and diseases that affect shallots.

Lamb's Lettuce In The Garden, Evan Christensen, Dan Drost

All Current Publications

This fact sheet provides information on lamb's lettuce, also known as mâche, corn salad, fetticus, and Nüssli salat. It is native to southern Europe and a cool-season vegetable grown for edible leaves that add a mild, nutty flavor to any salad. This fact sheet offers reliable information about recommended varieties, how to grow lamb's lettuce, harvesting and storage, nutrition facts, and problems such as weeds, pests, and diseases.

Meeting The Challenges Of Myocarditis: New Opportunities For Prevention, Detection, And Intervention-A Report From The 2021 National Heart, Lung, And Blood Institute Workshop, Daniela Čiháková, Yang Shi, Bishow Adhikari, W Patricia Bandettini, Madeleine W Cunningham, Narasimhan Danthi, Matthias G Friedrich, Peter Liu, Lisa Schwartz Longacre, Douglas L Mann, Filip K Swirski, W H Wilson Tang, Guofei Zhou, Leslie T Cooper Jr., Workshop Speakers

2020-Current year OA Pubs

The National Heart, Lung, and Blood Institute (NHLBI) convened a workshop of international experts to discuss new research opportunities for the prevention, detection, and intervention of myocarditis in May 2021. These experts reviewed the current state of science and identified key gaps and opportunities in basic, diagnostic, translational, and therapeutic frontiers to guide future research in myocarditis. In addition to addressing community-acquired myocarditis, the workshop also focused on emerging causes of myocarditis including immune checkpoint inhibitors and SARS-CoV-2 related myocardial injuries and considered the use of systems biology and artificial intelligence methodologies to define workflows to identify novel mechanisms of …

Tauroursodeoxycholic Acid In Patients With Amyotrophic Lateral Sclerosis: The Tudca-Als Trial Protocol, Tudca-Als Study Group, Alberto Albanese, Albert Christian Ludolph, Christopher J. Mcdermott, Philippe Corcia, Philip Van Damme, Leonard H. Van Den Berg, Orla Hardiman, Gilberto Rinaldi, Nicola Vanacore, Brian Dickie, Paolo Tornese, Antoniangela Cocco, Maria Lo Giudice, Michela Matteoli, Eliana Lauranzano, Maria Luisa Malosio, Chiara Adriana Elia, Flavia Lombardo, Flavia Mayer, Maria Puopolo, Stefania Spila Alegiani, Adriano Chiò, Umberto Manera, Cristina Moglia, Andrea Calvo, Paolina Salamone, Giuseppe Fuda, Carlo Colosimo, Giuseppe Stipa, Domenico Frondizi, Christian Lunetta, Valeria Sansone, Claudia Tarlarini, Francesca Gerardi, Vincenzo Silani, Alberto Doretti, Eleonora Colombo, Gianluca Demirtzidis, Gioacchino Tedeschi, Francesca Trojsi, Carla Passaniti, Stefania Ballestrero, Johannes Dorst, Ulrike Weiland, Andrea Fromm, Maximilian Wiesenfarth, Katharina Kandler, Simon Witzel, Oliver Hanemann

Peninsula Medical School

Background: Amyotrophic lateral sclerosis (ALS) is a chronic neurodegenerative rare disease that affects motor neurons in the brain, brainstem, and spinal cord, resulting in progressive weakness and atrophy of voluntary skeletal muscles. Although much has been achieved in understanding the disease pathogenesis, treatment options are limited, and in Europe, riluzole is the only approved drug. Recently, some other drugs showed minor effects. Methods: The TUDCA-ALS trial is a phase III, multicenter, randomized, double-blind, placebo-controlled, parallel-group clinical trial. The study aims to enroll 320 patients in 25 centers across seven countries in Europe. Enrolled patients are randomized to one of two …

Last Night In Rapid City, Todd Williams

Oakwood

No abstract provided.

The Potential Role Of Selected Body Composition Phenotypes In The Interpretation Of The Exercise-Induced Components Of The Insulin-Like Growth Factor Systems, Gökhan Umutlu, Nevzat Demirci

Baltic Journal of Health and Physical Activity

Introduction: Increased adiposity leads to impaired physiologic growth hormone secretion and low and high body mass index (BMI) values increase health risks. However, BMI only measures results in variations in fat-free mass (FFM), fat-free mass index (FFMI), normalized fat-free mass index (NFMI), and body fat mass (BFM). This study evaluated the insulin-like growth factor system responses to the given exercise and their interaction with the changes in BMI, FFM, FFMI, and NFFMI in healthy male participants. Material and methods: A randomized controlled trial with a parallel groups study design was used. Thirty healthy male participants (age: 21.33 ±1.24 years) were …

Salivary Molecules As Indicators Of Hydration Status, José Meléndez-Gallardo Dr., Mariana Figueroa, Gonzalo Butti, Mauro Iriart, María Lucía Stefanelli

Baltic Journal of Health and Physical Activity

Introduction: Maintaining an appropriate level of hydration is essential to health, especially when doing physical exercise. Thus, the importance of monitoring the before, during and after exercise status. Therefore, knowing and studying the changes and indicators that may provide reliable information on fluctuations in a simple, quick manner, via non-invasive sampling techniques becomes essential. Material and Methods: The data analyzed and processed (α-amylase, K⁺, Cl^-, cortisol, total protein, and osmolality concentration in saliva) in this study are available on the free access research platform for complex physiological signals (https://physionet.org/content/qde/1.0.0/). Ten male subjects voluntarily took part in …

Introducing A Physical Therapist-Led Acceptance And Commitment Therapy Training For Pain: A Clinical Perspective, Joseph Tatta

Internet Journal of Allied Health Sciences and Practice

Purpose: Mounting evidence supports the use of cognitive and behavioral techniques as part of physical therapist practice. These methods are used within a physical therapist’s multimodal treatment approach for the management of pain and to facilitate health behavior change. There is a multitude of evidence-based cognitive behavioral techniques to choose from including newer approaches based on Acceptance and Commitment Therapy. Yet few studies have examined physical therapists’ perceptions to learning and implementing ACT into clinical practice. The purpose of this manuscript is to present a clinical perspective of physical therapists learning about and incorporating Acceptance and Commitment Therapy in clinical …

Attitudes Toward Covid-19 And Covid-19 Vaccinations Among Athletic Trainers, Stephen A. Cage, Paul Mcgaha, Monica Matocha, Michelle Crum, Phd, Cathy Fieseler, Laurel Trail, Brandon J. Warner, Diana M. Gallegos

Internet Journal of Allied Health Sciences and Practice

Purpose: Following the beginning of the pandemic brought about by the novel coronavirus which causes COVID-19, the first COVID-19 vaccination received emergency use authorization in the United States of America in December of 2020. Current research has shown the authorized COVID-19 vaccines are safe and effective at preventing severe illness, hospitalizations and death have a good safety profile. Additionally, the side effects associated with these vaccines are typically mild to moderate while the protection against hospitalization and severe disease is substantial. (https://www.cdc.gov/coronavirus/2019-ncov/vaccines/safety/adverse-events.html). At the time of this study, there appears to be a paucity in the research related …

The Clinical Reasoning Assessment Tool For Learning From Standardized Patient Experiences: A Pilot Study, Mary A. Riopel, Sara Benham, Jennifer Landis, Stephanie Falcone, Sarah Harvey

Internet Journal of Allied Health Sciences and Practice

Purpose: Clinical reasoning (CR) is the ability to integrate the knowledge of diagnoses with the use of supporting theories to create effective, client-centered interventions. One means of teaching CR to rehabilitation students is using standardized patient (SP) experiences. The relationship between faculty and student CR ratings after SP experiences has not been researched. The purpose of the study was to determine if there would be correlations between physical therapy (PT) and occupational therapy (OT) student and faculty ratings of CR skills after an SP experience. Method: The Clinical Reasoning Assessment Tool (CRAT) was used by students to self-reflect on their …

Effective Teaching Of Literature-In-English In Nigerian Secondary Schools: The Persistent Problems, Eucharia Okwudilichukwu Ugwu

Journal of Educational Research and Practice

Literature-in-English is a major school subject that equips students with language and other soft skills needed for entry into the workforce. For students to acquire the skills, effective teaching, which is dependent on the availability of basic teaching–learning resources, is essential. Education is underfunded in Nigeria. This affects the quality of teaching and impedes learning. The rate at which students fail Literature-in-English, which is getting worse each year, indicates that there is a problem in the teaching–learning process. Using a mixed-method research design, this study investigated the problems of teaching Literature-in-English in 51 public senior secondary school in Ibadan metropolis, …

Jane Austen: A Study On The Influences, World, And Character Of An Eighteenth-Century Novelist, Elisabeth Phillips

Bound Away: The Liberty Journal of History

Jane Austen is one of the most influential authors in history and her works are regarded as timeless classics. Her ability to harness the motif of the strong, independent woman in a time when society wanted women to have neither attribute is incomparable in contemporary works. This article examines Austen's life and the variety of factors (family, religious, intellectual, historical) that molded her mind and character and thus informed the characters she created and the stories she crafted.

The Co-Expression Of Ror1 And Fzd2 In Wnt5b Signaling In Osteosarcoma, Alec J. Wright, Susan Miranda Phd, Gustavo Miranda-Carboni Phd

Longitudinal Scholar's Project

Osteosarcoma is the most common primary bone malignancy. There is currently no targeted therapy, so standard treatment involves surgical resection along with chemotherapy. There is a large subset of osteosarcoma that has a high expression of WNT5B, which is linked to a worse overall survival probability. The WNT5B pathway in osteosarcoma is not known, so we wanted to find out what receptors it signals through. We came up with two candidates, ROR1 and FZD2, then tested our hypothesis using immunohistochemistry. We first optimized the antigen retrieval step and ROR1 primary antibody for our immunohistochemistry protocol then proceeded to test our …

Synthesis And Glycosidation Of Building Blocks Of D-Altrosamine, Mariya Novakova, Anupama Das, Catherine Alex, Alexei V. Demchenko

Chemistry & Biochemistry Faculty Works

Presented herein is a streamlined synthesis of building blocks of a rare sugar D-altrosamine. Also investigated was the glycosylation of different glycosyl acceptors with differentially protected altrosamine donors. High facial stereoselectivity was achieved with 3-O-picoloyl donors and reactive glycosyl acceptors via the H-bond-mediated aglycone delivery (HAD) pathway. In contrast, glycosidations of the altrosamine donor equipped with the 3-O-benzoyl group were poorly stereoselective.

Restrictions On Migration Create Gender Inequality: The Story Of China's Left-Behind Children, Xuwen Gao, Wenquan Liang, Ahmed Mushfiq Mobarak, Ran Song

Discussion Papers

About 11% of the Chinese population are rural-urban migrants, and the vast

majority of them (124 million people) possess a rural hukou which severely

restrict their children’s access to urban public schools. As a result, 61 million

children are left behind in rural areas. We use a regression-discontinuity

design based on school enrollment age cutoffs to document that migrants are

significantly more likely to leave middle-school-aged daughters behind in poor

rural areas without either parent present when schooling becomes expensive,

compared to middle-school-aged sons. The effect is larger when the daughter

has a male sibling. Migrant parents send significantly less …