Digital Commons Network^™

Pharmacokinetics Of Single Domain Antibodies And Conjugated Nanoparticles Using A Hybrid Near Infrared Method, Shiran Su, Thomas J Esparza, Duong Nguyen, Simone Mastrogiacomo, Joong H Kim, David L Brody

Open Access Publications

Iron oxide nanoparticles and single domain antibodies from camelids (VHHs) have been increasingly recognized for their potential uses for medical diagnosis and treatment. However, there have been relatively few detailed characterizations of their pharmacokinetics (PK). The aim of this study was to develop imaging methods and pharmacokinetic models to aid the future development of a novel family of brain MRI molecular contrast agents. An efficient near-infrared (NIR) imaging method was established to monitor VHH and VHH conjugated nanoparticle kinetics in mice using a hybrid approach: kinetics in blood were assessed by direct sampling, and kinetics in kidney, liver, and brain …

Emerging Nanotechnology For Treatment Of Alzheimer's And Parkinson's Disease, Amanda Li, Joel Tyson, Shivni Patel, Meer Patel, Sruthi Katakam, Xiaobo Mao, Weiwei He

Open Access Publications

The prevalence of the two most common neurodegenerative diseases, Parkinson's disease (PD) and Alzheimer's Disease (AD), are expected to rise alongside the progressive aging of society. Both PD and AD are classified as proteinopathies with misfolded proteins α-synuclein, amyloid-β, and tau. Emerging evidence suggests that these misfolded aggregates are prion-like proteins that induce pathological cell-to-cell spreading, which is a major driver in pathogenesis. Additional factors that can further affect pathology spreading include oxidative stress, mitochondrial damage, inflammation, and cell death. Nanomaterials present advantages over traditional chemical or biological therapeutic approaches at targeting these specific mechanisms. They can have intrinsic properties …

Glucose-Mediated De Novo Lipogenesis In Photoreceptors Drives Early Diabetic Retinopathy, Rithwick Rajagopal, Beau Sylvester, Sheng Zhang, Sangeeta Adak, Xiaochao Wei, Megan Bowers, Sebastian Jessberger, Fong-Fu Hsu, Clay F. Semenkovich

Open Access Publications

No abstract provided.

Sexual Behaviour Patterns And Sti Risk: Results Of A Cluster Analysis Among Men Who Have Sex With Men In Portugal, Karel Blondeel, Sonia Dias, Martina Furegato, Armando Seuc, Ana Gama, Ricardo Fuertes, Luís Mendão, Marleen Temmerman, Igor Toskin

Obstetrics and Gynaecology, East Africa

Objectives: Portugal has the highest HIV incidence rate in Western Europe. The proportion assigned to sexual contact between men recently increased to more than 30% of all HIV infections. Men who have sex with men (MSM) are vulnerable to the acquisition of other sexually transmitted infections (STIs), increasing the per-contact risk of HIV infection. Building on syndemic theory, the aim of this analysis was to identify patterns of current sexual behaviour in MSM, and explore their relationship with self-reported current, past STI diagnoses and HIV positive serostatus.

Design: A cross-sectional behavioural survey was conducted in Portugal among MSM, using a …

Bromodomain Protein Brd4 Directs And Sustains Cd8 T Cell Differentiation During Infection, J. Justin Milner, Takeshi Egawa, Et Al

Open Access Publications

In response to infection, pathogen-specific CD8 T cells differentiate into functionally diverse effector and memory T cell populations critical for resolving disease and providing durable immunity. Through small-molecule inhibition, RNAi studies, and induced genetic deletion, we reveal an essential role for the chromatin modifier and BET family member BRD4 in supporting the differentiation and maintenance of terminally fated effector CD8 T cells during infection. BRD4 bound diverse regulatory regions critical to effector T cell differentiation and controlled transcriptional activity of terminal effector-specific super-enhancers in vivo. Consequentially, induced deletion of Brd4 or small molecule-mediated BET inhibition impaired maintenance of a terminal …

Local Field Potentials In The Parietal Reach Region Reveal Mechanisms Of Bimanual Coordination, Eric Mooshagian, Charles D. Holmes, Lawrence H. Snyder

Open Access Publications

No abstract provided.

Targeting The Gut To Treat Multiple Sclerosis, Laura Ghezzi, Claudia Cantoni, Gabriela V Pinget, Yanjiao Zhou, Laura Piccio

Open Access Publications

The gut-brain axis (GBA) refers to the complex interactions between the gut microbiota and the nervous, immune, and endocrine systems, together linking brain and gut functions. Perturbations of the GBA have been reported in people with multiple sclerosis (pwMS), suggesting a possible role in disease pathogenesis and making it a potential therapeutic target. While research in the area is still in its infancy, a number of studies revealed that pwMS are more likely to exhibit altered microbiota, altered levels of short chain fatty acids and secondary bile products, and increased intestinal permeability. However, specific microbes and metabolites identified across studies …

Evaluation Of A Clinical Decision Support Strategy To Increase Seasonal Influenza Vaccination Among Hospitalized Children Before Inpatient Discharge, Evan W. Orenstein, Omar Elsayed-Ali, Swaminathan Kandaswamy, Erin Masterson, Reena Blanco, Pareen Shah, Patricia Lantis, Amy Kolwaite, Thomas E. Dawson, Edwin Ray, Christy Bryant, Srikant Iyer, Andi L. Shane, Stephanie Jernigan

Open Access Publications

Importance: Hospitalized children are at increased risk of influenza-related complications, yet influenza vaccine coverage remains low among this group. Evidence-based strategies about vaccination of vulnerable children during all health care visits are especially important during the COVID-19 pandemic.

Objective: To design and evaluate a clinical decision support (CDS) strategy to increase the proportion of eligible hospitalized children who receive a seasonal influenza vaccine prior to inpatient discharge.

Design, Setting, and Participants: This quality improvement study was conducted among children eligible for the seasonal influenza vaccine who were hospitalized in a tertiary pediatric health system providing care to more than half …

Targeting Angiogenesis For Fracture Nonunion Treatment In Inflammatory Disease, Cuicui Wang, Jun Ying, Xiaolei Nie, Tianhong Zhou, Ding Xiao, Guarav Swarnkar, Yousef Abu-Amer, Jianjun Guan, Jie Shen

Open Access Publications

No abstract provided.

The Extensive And Functionally Uncharacterized Mitochondrial Phosphoproteome, Natalie M. Niemi, David J. Pagliarini

Open Access Publications

No abstract provided.

Oasis/Creb3l1 Is A Factor That Responds To Nuclear Envelope Stress, Yasunao Kamikawa, Atsushi Saito, Koji Matsuhisa, Masayuki Kaneko, Rie Asada, Yasunori Horikoshi, Satoshi Tashiro, Kazunori Imaizumi

Open Access Publications

No abstract provided.

Report From The 6th International Meeting On Bone Marrow Adiposity (Bma2020), Erica L Scheller, Meghan E Mcgee-Lawrence, Beata Lecka-Czernik

Open Access Publications

The 6

Strategies And Tools For Studying Microglial-Mediated Synapse Elimination And Refinement, Raffaella Morini, Matteo Bizzotto, Fabio Perrucci, Fabia Filipello, Michela Matteoli

Open Access Publications

The role of microglia in controlling synapse homeostasis is becoming increasingly recognized by the scientific community. In particular, the microglia-mediated elimination of supernumerary synapses during development lays the basis for the correct formation of neuronal circuits in adulthood, while the possible reactivation of this process in pathological conditions, such as schizophrenia or Alzheimer's Disease, provides a promising target for future therapeutic strategies. The methodological approaches to investigate microglial synaptic engulfment include different

Whole-Exome Sequencing And Hipsc Cardiomyocyte Models Identify Myrip, Trappc11, And Slc27a6 Of Potential Importance To Left Ventricular Hypertrophy In An African Ancestry Population, Marguerite R Irvin, Lisa De Las Fuentes, C Charles Gu, Karen Schwander, Dabeeru C Rao, Et Al

Open Access Publications

No abstract provided.

Sleep-Disordered Breathing In Pregnancy: A Developmental Origin Of Offspring Obesity?, Sarah S Farabi, Linda A Barbour, Teri L Hernandez

Open Access Publications

Sleep-disordered breathing (SDB) worsens over pregnancy, and obstructive sleep apnea is associated with serious maternal complications. Intrauterine exposures that provoke insulin resistance (IR), inflammation, or oxidative stress may have long-term offspring health consequences. In obesity, worsening maternal SDB appears to be an exposure that increases the risk for both small- or large-for-gestational-age (SGA, LGA, respectively), suggesting distinct outcomes linked to a common maternal phenotype. The aim of this paper is to systematically review and link data from both mechanistic rodent models and descriptive human studies to characterize the impact of maternal SDB on fetal development. A systematic review of the …

An Open Label, Block Randomized, Community Study Of The Safety And Efficacy Of Co-Administered Ivermectin, Diethylcarbamazine Plus Albendazole Vs. Diethylcarbamazine Plus Albendazole For Lymphatic Filariasis In India, Purushothaman Jambulingam, Vijesh Sreedhar Kuttiatt, Kaliannagounder Krishnamoorthy, Swaminathan Subramanian, Adinarayanan Srividya, Hari Kishan K. Raju, Manju Rahi, Roopali K. Somani, Mallanna K. Suryaprakash, Gangeshwar P. Dwivedi, Gary J Weil

Open Access Publications

No abstract provided.

Peripheral Sensory Stimulation Elicits Global Slow Waves By Recruiting Somatosensory Cortex Bilaterally, Zachary P. Rosenthal, Ryan V. Raut, Ryan M. Bowen, Abraham Z. Snyder, Joseph P. Culver, Marcus E. Raichle, Jin-Moo Lee

Open Access Publications

No abstract provided.

A Two-Hit Model Of Alcoholic Liver Disease That Exhibits Rapid, Severe Fibrosis, Monideepa Sengupta, Suomia Abuirqeba, Amina Kameric, Aurore Cecile-Valfort, Arindam Chatterjee, Kristine Griffett, Thomas P. Burris, Colin A. Flaveny

Open Access Publications

Alcoholic liver disease (ALD) is responsible for an average of 50.4% and 44.2%of liver disease deaths among males and females respectively. Driven by alcohol misuse, ALD is often reversible by cessation of consumption. However, abstinence programs can have limited success at curtailing abuse, and the loss of life. ALD, therefore, remains a significant clinical challenge. There is a need for effective treatments that prevent or reverse alcohol-induced liver damage to complement or supplant behavioral interventions. Metabolic syndrome, which is disproportionally prevalent in ALD patients, accelerates the progression of ALD and increases liver disease mortality. Current rodent models of ALD unfortunately …

Oer Sustainable Diets Lecture, Aileen Kennedy

Reusable Resources

Lecture on Food Systems Sustainability and the implications for Nutrition and Dietetics. Focus on Sustainable diets in the context of Planetary Boundaries based on the EAT Lancet report.

"Dämonendiagnose": Behinderung, Sexismus Und Antisemitismus In Der Mittelalterlichen Monster-Mythologie Nordeuropas, Stephanie Strevey

Senior Honors and Award-Winning Theses

No abstract provided.

Pandemic, Plague, Pestilence And The Tropics: Critical Inquiries From Arts, Humanities And Social Sciences, Anita Lundberg, Kalala J. Ngalamulume, Jean Segata, Arbaayah Ali Termizi, Chrystopher J. Spicer

History Faculty Research and Scholarship

The Tropics have long been associated with exotic diseases and epidemics. This historical imaginary arose with Aristotle’s notion of the tropics as the ‘torrid zone’, a geographical region virtually uninhabitable to temperate peoples due to the hostility of its climate, and persisted in colonial imaginaries of the tropics as pestilential latitudes requiring slave labour. The tropical sites of colonialism gave rise to urgent studies of tropical diseases which lead to (racialised) changes in urban planning. The Tropics as a region of pandemic, plague and pestilence has been challenged during the COVID-19 pandemic. The novel coronavirus did not (simply) originate in …

Review Of St. Paul's Outside The Walls: A Roman Basilica, From Antiquity To The Modern Era, Dale Kinney

History of Art Faculty Research and Scholarship

No abstract provided.

Found Iconography, Dale Kinney

History of Art Faculty Research and Scholarship

No abstract provided.

Rewriting The Renouveau, Dale Kinney

History of Art Faculty Research and Scholarship

The art and architecture of eleventh-century Rome are predominantly discussed within the framework of an ‘early Christian renewal’ (renouveau paléochrétien) closely tied to the Gregorian Reform. Articulated fifty years ago in accordance with the prevailing top-down model of history, the framework is incompatible with more recent historical approaches that emphasize agency from below. This essay argues for a more distributed model of agency in the making of eleventh-century art. A case study of Santa Maria in Trastevere, reformed in 1065, calls into question the model of a Reform art directed by cardinals. A comparison with cinematic auteur theory …

Review Of Rediscovering Political Friendship: Aristotle’S Theory And Modern Identity, Community, And Equality, Written By Paul W. Ludwig, Joel A. Schlosser

Political Science Faculty Research and Scholarship

No abstract provided.

Lower Neural Value Signaling In The Prefrontal Cortex Is Related To Childhood Family Income And Depressive Symptomatology During Adolescence, Esther E. Palacios-Barrios, Jamie L. Hanson, Kelly R. Barry, Dustin Albert, Stuart F. White, Ann T. Skinner, Kenneth A. Dodge, Jennifer E. Lansford

Psychology Faculty Research and Scholarship

Lower family income during childhood is related to increased rates of adolescent depression, though the underlying mechanisms are poorly understood. Evidence suggests that individuals with depression demonstrate hypoactivation in brain regions involved in reward learning and decision-making processes (e.g., portions of the prefrontal cortex). Separately, lower family income has been associated with neural alterations in similar regions. Motivated by this research, we examined associations between family income, depression, and brain activity during a reward learning and decision-making fMRI task in a sample of adolescents (full n = 94; usable n = 78; mean age = 15.2 years). We focused on …

Orthostatic Headaches Associated With Spontaneous Intracranial Hypotension And Autonomic Dysfunction-A Case Series In Young Patients, Ankita Ghosh, Yen X Tran, Leon Grant, Mohammed T Numan, Rajan Patel, Ian J Butler

Faculty, Staff and Student Publications

Background: Orthostatic headaches can be noted in spontaneous intracranial hypotension and orthostatic intolerance. We present a case series of young patients diagnosed with spontaneous intracranial hypotension and were treated for the same but subsequently developed orthostatic intolerance. Methods: We retrospectively reviewed charts for seven young patients with orthostatic headaches related to spontaneous intracranial hypotension and orthostatic intolerance. Results: Patients were diagnosed with spontaneous intracranial hypotension. Diagnosis was confirmed by identifying epidural contrast leakage and three of seven patients were noted to have early renal contrast excretion on computerized tomography myelography. Patients were treated with epidural blood patches. All patients showed …

Zilpaterol And Ractopamine: Reaching Consensus On Trace-Level Transfers To Racehorses, Jacob Machin, Kimberly Brewer, Clara K. Fenger, Sarah White-Springer, Abelardo Morales-Briceno, Thomas Tobin

Maxwell H. Gluck Equine Research Center Faculty Publications

In this article, we review the investigation of trace amounts of b-2 adrenergic agonists, a drug class that possess significant risk to the integrity of horse racing whether intentionally used or through the inadvertent contamination of feed.

The "Innocence" Of Bias, Osamudia James

Faculty Publications

No abstract provided.

Social Issues In The Spotlight: The Increasing Need To Improve Publicly-Held Companies’ Csr And Esg Disclosures, Thomas Lee Hazen

Faculty Publications

There is ever-increasing investor interest in corporate social responsibility (CSR) generally, and environmental social governance (ESG) in particular. Investors’ desires have triggered increased corporate ESG disclosures to indicate companies’ commitment to socially responsible behavior. As pressure for ESG-related disclosures continues to rise, there is increasing pressure on the SEC to support and mandate enhanced ESG disclosures.

Notwithstanding many calls for mandatory ESG disclosures, the SEC has not implemented such a requirement. Instead, ESG disclosures are voluntary. Voluntary ESG disclosures are common, but to a large extent are marred by a lack of standardization in ESG data methodology. The increasing investor …