Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

2023

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 39151 - 39180 of 39313

Full-Text Articles in Entire DC Network

California State University (Csu) Police Department Leadership Evaluation, Berkeley Kijsriopas Jan 2023

California State University (Csu) Police Department Leadership Evaluation, Berkeley Kijsriopas

Cal Poly Humboldt theses and projects

Leaders have the ability transform lives and societies and can motivate people for greatness or terrible things. Within a California State University police department, Chiefs of Police are important decision makers that can influence and shape the departments norms, values, goals, behaviors and attitudes. A leadership evaluation (N = 333), was used to explore the effects of leader prototypicality, officer self-uncertainty and social identity continuity through union leadership evaluations. The initial hypothesis that social identity continuity positively predicts group identification and is moderated by leader support was supported. However, the second hypothesis that the relationship between prototypical leaders and …


Genetic Evaluation Of The Current Distribution And Possible Diffrentations Between Lasiurus Borealis And Lasiurus Frantzii In Southwestern North America, Zeinab M. Haidar Jan 2023

Genetic Evaluation Of The Current Distribution And Possible Diffrentations Between Lasiurus Borealis And Lasiurus Frantzii In Southwestern North America, Zeinab M. Haidar

Cal Poly Humboldt theses and projects

Several recent accounts of overlap and historic misidentifications regarding two species of the genus Lasiurus, Western red bat (Lasiurus frantzii) and Eastern red bat (Lasiurus borealis), have cast doubt on our understanding of their distribution, assumed spatial allopatry, and interactions in the United States Southwest. With the use of morphometrics and genetic sequencing, utilizing tissue collected from specimens throughout California and adjoining states, we have reassessed the current distribution, best practices for field identification, and genetic differentiation between both species. Appropriate species classification by region was achieved utilizing mitochondrial DNA, targeting the cytochrome c oxidase …


Implications Of Physical Fault Injections On Single Chip Motes, Sara Faour, Mališa Vučinić, Filip Maksimovic, David Burnett, Paul Muhlethaler, Thomas Watteyne, Kristofer Pister Jan 2023

Implications Of Physical Fault Injections On Single Chip Motes, Sara Faour, Mališa Vučinić, Filip Maksimovic, David Burnett, Paul Muhlethaler, Thomas Watteyne, Kristofer Pister

Electrical and Computer Engineering Faculty Publications and Presentations

Single-chip motes are wireless sensor nodes that integrate computation, communication, power and sensing on a single chip. We consider the security threats these novel devices are subject to when employed in safety-critical applications. Fault injection attacks are a prominent form of physical attacks that pose a threat to the normal and secure functioning of targeted devices, potentially compromising their intended behavior. These attacks have been studied mainly on commercial off-the-shelf devices which rely on external components such as crystal oscillators and passives. Such external components are absent from single-chip motes, resulting in a uniquely different attack surface compared to commercial …


Wastewater Pandemic Preparedness: Toward An End-To-End Pathogen Monitoring Program, Justin R Clark, Austen Terwilliger, Vasanthi Avadhanula, Michael Tisza, Juwan Cormier, Sara Javornik-Cregeen, Matthew Clayton Ross, Kristi Louise Hoffman, Catherine Troisi, Blake Hanson, Joseph Petrosino, John Balliew, Pedro A Piedra, Janelle Rios, Jennifer Deegan, Cici Bauer, Fuqing Wu, Kristina D Mena, Eric Boerwinkle, Anthony W Maresso Jan 2023

Wastewater Pandemic Preparedness: Toward An End-To-End Pathogen Monitoring Program, Justin R Clark, Austen Terwilliger, Vasanthi Avadhanula, Michael Tisza, Juwan Cormier, Sara Javornik-Cregeen, Matthew Clayton Ross, Kristi Louise Hoffman, Catherine Troisi, Blake Hanson, Joseph Petrosino, John Balliew, Pedro A Piedra, Janelle Rios, Jennifer Deegan, Cici Bauer, Fuqing Wu, Kristina D Mena, Eric Boerwinkle, Anthony W Maresso

Faculty, Staff and Student Publications

Molecular analysis of public wastewater has great potential as a harbinger for community health and health threats. Long-used to monitor the presence of enteric viruses, in particular polio, recent successes of wastewater as a reliable lead indicator for trends in SARS-CoV-2 levels and hospital admissions has generated optimism and emerging evidence that similar science can be applied to other pathogens of pandemic potential (PPPs), especially respiratory viruses and their variants of concern (VOC). However, there are substantial challenges associated with implementation of this ideal, namely that multiple and distinct fields of inquiry must be bridged and coordinated. These include engineering, …


The Tmem106b T186s Coding Variant Increases Neurite Arborization And Synaptic Density In Primary Hippocampal Neurons, Quynh Nguyen, Caleb A Wood, Peter J Kim, Joanna L Jankowsky Jan 2023

The Tmem106b T186s Coding Variant Increases Neurite Arborization And Synaptic Density In Primary Hippocampal Neurons, Quynh Nguyen, Caleb A Wood, Peter J Kim, Joanna L Jankowsky

Faculty, Staff and Students Publications

The lysosomal protein TMEM106B was identified as a risk modifier of multiple dementias including frontotemporal dementia and Alzheimer’s disease. The gene comes in two major haplotypes, one associated with disease risk, and by comparison, the other with resilience. Only one coding polymorphism distinguishes the two alleles, a threonine-to-serine substitution at residue 185 (186 in mouse), that is inherited in disequilibrium with multiple non-coding variants. Transcriptional studies suggest synaptic, neuronal, and cognitive preservation in human subjects with the protective haplotype, while murine in vitro studies reveal dramatic effects of TMEM106B deletion on neuronal development. Despite this foundation, the field has not …


Adeno-Associated Virus 8 Delivers An Immunomodulatory Peptide To Mouse Liver More Efficiently Than To Rat Liver, Yuqing Wang, Ayrea Hurley, Marco De Giorgi, Mark R Tanner, Rong-Chi Hu, Michael W Pennington, William R Lagor, Christine Beeton Jan 2023

Adeno-Associated Virus 8 Delivers An Immunomodulatory Peptide To Mouse Liver More Efficiently Than To Rat Liver, Yuqing Wang, Ayrea Hurley, Marco De Giorgi, Mark R Tanner, Rong-Chi Hu, Michael W Pennington, William R Lagor, Christine Beeton

Faculty, Staff and Students Publications

Targeting the Kv1.3 potassium channel has proven effective in reducing obesity and the severity of animal models of autoimmune disease. Stichodactyla toxin (ShK), isolated from the sea anemone Stichodactyla helianthus, is a potent blocker of Kv1.3. Several of its analogs are some of the most potent and selective blockers of this channel. However, like most biologics, ShK and its analogs require injections for their delivery, and repeated injections reduce patient compliance during the treatment of chronic diseases. We hypothesized that inducing the expression of an ShK analog by hepatocytes would remove the requirement for frequent injections and lead to a …


Association Of Hearing Loss And Tinnitus Symptoms With Health-Related Quality Of Life Among Long-Term Oropharyngeal Cancer Survivors, Puja Aggarwal, Marc-Elie Nader, Paul W Gidley, Raj Pratihar, Shirin Jivani, Adam S Garden, Frank E Mott, Ryan P Goepfert, Christopher Wallace Ogboe, Camille Charles, Clifton D Fuller, Stephen Y Lai, G Brandon Gunn, Erich M Sturgis, Ehab Y Hanna, Katherine A Hutcheson, Sanjay Shete Jan 2023

Association Of Hearing Loss And Tinnitus Symptoms With Health-Related Quality Of Life Among Long-Term Oropharyngeal Cancer Survivors, Puja Aggarwal, Marc-Elie Nader, Paul W Gidley, Raj Pratihar, Shirin Jivani, Adam S Garden, Frank E Mott, Ryan P Goepfert, Christopher Wallace Ogboe, Camille Charles, Clifton D Fuller, Stephen Y Lai, G Brandon Gunn, Erich M Sturgis, Ehab Y Hanna, Katherine A Hutcheson, Sanjay Shete

Faculty, Staff and Student Publications

BACKGROUND: This study investigated the association of hearing loss and tinnitus with overall health-related quality of life (HRQoL) among long-term oropharyngeal cancer (OPC) survivors.

METHODS: This study included OPC survivors treated between 2000 and 2013 and surveyed from September 2015 to July 2016. Hearing loss and tinnitus were measured by asking survivors to rate their "difficulty with hearing loss and/or ringing in the ears" from 0 (not present) to 10 (as bad as you can imagine). Hearing loss and tinnitus scores were categorized as follows: 0 for none, 1-4 for mild, and 5-10 for moderate to severe. The primary outcome …


Dietary Behaviours During Covid-19 Among Households At Risk For Food Insecurity, Maha Almohamad, Allison Marshall, Jayna Markand Dave, Ru-Jye Chuang, Christine Markham, Shreela Sharma Jan 2023

Dietary Behaviours During Covid-19 Among Households At Risk For Food Insecurity, Maha Almohamad, Allison Marshall, Jayna Markand Dave, Ru-Jye Chuang, Christine Markham, Shreela Sharma

Faculty, Staff and Student Publications

The objective of the present study was to examine associations between variables of COVID-19-related concerns and changes in fruit and vegetable (FV) consumption among a sample of participants from the Brighter Bites program at risk for food insecurity. Cross-sectional data were collected during April-June 2020 using a rapid-response survey to understand social needs, COVID-19-related concerns and diet-related behaviours among families with children participating in Brighter Bites (


Novel Banana Lectin Car-T Cells To Target Pancreatic Tumors And Tumor-Associated Stroma, Mary K Mckenna, Ada Ozcan, Daniel Brenner, Norihiro Watanabe, Maureen Legendre, Dafydd G Thomas, Christopher Ashwood, Richard D Cummings, Challice Bonifant, David M Markovitz, Malcolm K Brenner Jan 2023

Novel Banana Lectin Car-T Cells To Target Pancreatic Tumors And Tumor-Associated Stroma, Mary K Mckenna, Ada Ozcan, Daniel Brenner, Norihiro Watanabe, Maureen Legendre, Dafydd G Thomas, Christopher Ashwood, Richard D Cummings, Challice Bonifant, David M Markovitz, Malcolm K Brenner

Faculty, Staff and Students Publications

BACKGROUND: Cell therapies for solid tumors are thwarted by the hostile tumor microenvironment (TME) and by heterogeneous expression of tumor target antigens. We address both limitations with a novel class of chimeric antigen receptors based on plant lectins, which recognize the aberrant sugar residues that are a 'hallmark' of both malignant and associated stromal cells. We have expressed in T cells a modified lectin from banana, H84T BanLec, attached to a chimeric antigen receptor (H84T-CAR) that recognizes high-mannose (asparagine residue with five to nine mannoses). Here, we tested the efficacy of our novel H84T CAR in models of pancreatic ductal …


Mass Spectrometry Imaging As An Emerging Tool For Studying Metabolism In Human Brain Organoids, Gerarda Cappuccio, Saleh M Khalil, Sivan Osenberg, Feng Li, Mirjana Maletic-Savatic Jan 2023

Mass Spectrometry Imaging As An Emerging Tool For Studying Metabolism In Human Brain Organoids, Gerarda Cappuccio, Saleh M Khalil, Sivan Osenberg, Feng Li, Mirjana Maletic-Savatic

Faculty, Staff and Students Publications

Human brain organoids are emerging models to study human brain development and pathology as they recapitulate the development and characteristics of major neural cell types, and enable manipulation through an in vitro system. Over the past decade, with the advent of spatial technologies, mass spectrometry imaging (MSI) has become a prominent tool for metabolic microscopy, providing label-free, non-targeted molecular and spatial distribution information of the metabolites within tissue, including lipids. This technology has never been used for studies of brain organoids and here, we set out to develop a standardized protocol for preparation and mass spectrometry imaging of human brain …


Pediatric Traumatic Hemorrhagic Shock Consensus Conference Recommendations, Robert T Russell, Joseph R Esparaz, Michael A Beckwith, Peter J Abraham, Melania M Bembea, Matthew A Borgman, Randall S Burd, Barbara A Gaines, Mubeen Jafri, Cassandra D Josephson, Christine Leeper, Julie C Leonard, Jennifer A Muszynski, Kathleen K Nicol, Daniel K Nishijima, Paul A Stricker, Adam M Vogel, Trisha E Wong, Philip C Spinella Jan 2023

Pediatric Traumatic Hemorrhagic Shock Consensus Conference Recommendations, Robert T Russell, Joseph R Esparaz, Michael A Beckwith, Peter J Abraham, Melania M Bembea, Matthew A Borgman, Randall S Burd, Barbara A Gaines, Mubeen Jafri, Cassandra D Josephson, Christine Leeper, Julie C Leonard, Jennifer A Muszynski, Kathleen K Nicol, Daniel K Nishijima, Paul A Stricker, Adam M Vogel, Trisha E Wong, Philip C Spinella

Faculty, Staff and Students Publications

Hemorrhagic shock in pediatric trauma patients remains a challenging yet preventable cause of death. There is little high-quality evidence available to guide specific aspects of hemorrhage control and specific resuscitation practices in this population. We sought to generate clinical recommendations, expert consensus, and good practice statements to aid providers in care for these difficult patients.The Pediatric Traumatic Hemorrhagic Shock Consensus Conference process included systematic reviews related to six subtopics and one consensus meeting. A panel of 16 consensus multidisciplinary committee members evaluated the literature related to 6 specific topics: (1) blood products and fluid resuscitation for hemostatic resuscitation, (2) utilization …


Corrigendum: Case Report: Selexipag In Pediatric Pulmonary Hypertension: Initiation, Transition, And Titration, Jenna M Faircloth, Neelam D Bhatt, Corey A Chartan, Ryan D Coleman, Natalie Villafranco, Fadel E Ruiz, Raysa Morales-Demori, Elise Whalen, Erin Ely, Rozmeen Fombin, Nidhy P Varghese Jan 2023

Corrigendum: Case Report: Selexipag In Pediatric Pulmonary Hypertension: Initiation, Transition, And Titration, Jenna M Faircloth, Neelam D Bhatt, Corey A Chartan, Ryan D Coleman, Natalie Villafranco, Fadel E Ruiz, Raysa Morales-Demori, Elise Whalen, Erin Ely, Rozmeen Fombin, Nidhy P Varghese

Faculty, Staff and Students Publications

This corrects the article "Case Report: Selexipag in pediatric pulmonary hypertension: Initiation, transition, and titration", 1050508.


The Fgfr1 Signaling Pathway Upregulates The Oncogenic Transcription Factor Foxq1 To Promote Breast Cancer Cell Growth, Yan Lin, Fengkang Lin, Zhuoran Zhang, Lijia Peng, Wenli Yang, Mao Yang, Bo Luo, Ting Wu, Dabing Li, Xuesen Li, Bing Ran, Songyot Anuchapreeda, Rujirek Chaiwongsa, Pinyaphat Khamphikham, Suwit Duangmano, Jianming Xu, Tao He, Sakorn Pornprasert Jan 2023

The Fgfr1 Signaling Pathway Upregulates The Oncogenic Transcription Factor Foxq1 To Promote Breast Cancer Cell Growth, Yan Lin, Fengkang Lin, Zhuoran Zhang, Lijia Peng, Wenli Yang, Mao Yang, Bo Luo, Ting Wu, Dabing Li, Xuesen Li, Bing Ran, Songyot Anuchapreeda, Rujirek Chaiwongsa, Pinyaphat Khamphikham, Suwit Duangmano, Jianming Xu, Tao He, Sakorn Pornprasert

Faculty, Staff and Students Publications

FGFR1 is a receptor tyrosine kinase deregulated in certain breast cancers (BCs) with a poor prognosis. Although FGFR1-activated phosphorylation cascades have been mapped, the key genes regulated by FGFR1 in BC are largely unclear. FOXQ1 is an oncogenic transcription factor. Although we found that activation of FGFR1 robustly upregulated FOXQ1 mRNA, how FGFR1 regulates FOXQ1 gene expression and whether FOXQ1 is essential for FGFR1-stimulated cell proliferation are unknown. Herein, we confirmed that activation of FGFR1 robustly upregulated FOXQ1 mRNA and protein in BC cells. Knockdown of FOXQ1 blocked the FGFR1 signaling-stimulated BC cell proliferation, colony formation, and xenograft tumor growth. …


#Blackatcmo: Challenging Charter Schools Through Youth Instagram Counterstories, Madhu Narayanan, Matthew Mccluskey Jan 2023

#Blackatcmo: Challenging Charter Schools Through Youth Instagram Counterstories, Madhu Narayanan, Matthew Mccluskey

Educational Leadership and Policy Faculty Publications and Presentations

As protests flared in 2020, Black students took to Instagram to voice their experiences at ‘no-excuses’ Charter Management Organizations (CMOs). Such schools have presented a discourse of high achievement and social justice. Yet, in the span of a few weeks, hundreds of posts on Instagram offered rarely heard counter-narratives of the experience of being a student of Color at such schools. This paper analyzes how social media posts combine online discourse and youth culture to provide insight into the racialized experience of schooling. We show how these posts created distinct visual signatures, co-opted the well-crafted narratives of CMOs, and took …


Myeloid-Associated Differentiation Marker Is Associated With Type 2 Asthma And Is Upregulated By Human Rhinovirus Infection, Sasipa Tanyaratsrisakul, Alane Blythe C Dy, Francesca Polverino, Mari Numata, Julie G Ledford Jan 2023

Myeloid-Associated Differentiation Marker Is Associated With Type 2 Asthma And Is Upregulated By Human Rhinovirus Infection, Sasipa Tanyaratsrisakul, Alane Blythe C Dy, Francesca Polverino, Mari Numata, Julie G Ledford

Faculty, Staff and Students Publications

BACKGROUND: Human rhinoviruses are known to predispose infants to asthma development during childhood and are often associated with exacerbations in asthma patients. MYADM epithelial expression has been shown to associate with asthma severity. The goal of this study was to determine if MYADM expression patterns were altered in asthma and/or rhinovirus infection and if increased MYADM expression is associated with increased asthma-associated factors.

METHODS: Utilizing H1HeLa cells and differentiated primary human airway epithelial cells (AECs), we measured the expression of MYADM and inflammatory genes by qRT-PCR in the presence or absence of RV-1B infection or poly I:C treatment and with …


Cc16 Drives Vla-2-Dependent Splunc1 Expression, Natalie Iannuzo, Holly Welfley, Nicholas C Li, Michael D L Johnson, Joselyn Rojas-Quintero, Francesca Polverino, Stefano Guerra, Xingnan Li, Darren A Cusanovich, Paul R Langlais, Julie G Ledford Jan 2023

Cc16 Drives Vla-2-Dependent Splunc1 Expression, Natalie Iannuzo, Holly Welfley, Nicholas C Li, Michael D L Johnson, Joselyn Rojas-Quintero, Francesca Polverino, Stefano Guerra, Xingnan Li, Darren A Cusanovich, Paul R Langlais, Julie G Ledford

Faculty, Staff and Students Publications

RATIONALE: CC16 (Club Cell Secretory Protein) is a protein produced by club cells and other non-ciliated epithelial cells within the lungs. CC16 has been shown to protect against the development of obstructive lung diseases and attenuate pulmonary pathogen burden. Despite recent advances in understanding CC16 effects in circulation, the biological mechanisms of CC16 in pulmonary epithelial responses have not been elucidated.

OBJECTIVES: We sought to determine if CC16 deficiency impairs epithelial-driven host responses and identify novel receptors expressed within the pulmonary epithelium through which CC16 imparts activity.

METHODS: We utilized mass spectrometry and quantitative proteomics to investigate how CC16 deficiency …


Integrative Metabolomics And Transcriptomics Analysis Reveals Novel Therapeutic Vulnerabilities In Lung Cancer, Jose Thaiparambil, Jianrong Dong, Sandra L Grimm, Dimuthu Perera, Chandra Shekar R Ambati, Vasanta Putluri, Matthew J Robertson, Tajhal D Patel, Brandon Mistretta, Preethi H Gunaratne, Min P Kim, Jason T Yustein, Nagireddy Putluri, Cristian Coarfa, Randa El-Zein Jan 2023

Integrative Metabolomics And Transcriptomics Analysis Reveals Novel Therapeutic Vulnerabilities In Lung Cancer, Jose Thaiparambil, Jianrong Dong, Sandra L Grimm, Dimuthu Perera, Chandra Shekar R Ambati, Vasanta Putluri, Matthew J Robertson, Tajhal D Patel, Brandon Mistretta, Preethi H Gunaratne, Min P Kim, Jason T Yustein, Nagireddy Putluri, Cristian Coarfa, Randa El-Zein

Faculty, Staff and Students Publications

BACKGROUND: Non-small cell lung cancer (NSCLC) comprises the majority (~85%) of all lung tumors, with lung adenocarcinoma (LUAD) and squamous cell carcinoma (LUSC) being the most frequently diagnosed histological subtypes. Multi-modal omics profiling has been carried out in NSCLC, but no studies have yet reported a unique metabolite-related gene signature and altered metabolic pathways associated with LUAD and LUSC.

METHODS: We integrated transcriptomics and metabolomics to analyze 30 human lung tumors and adjacent noncancerous tissues. Differential co-expression was used to identify modules of metabolites that were altered between normal and tumor.

RESULTS: We identified unique metabolite-related gene signatures specific for …


Selective Reprogramming Of Regulatory T Cells In Solid Tumors Can Strongly Enhance Or Inhibit Tumor Growth, Rami Alfar, John V Napoleon, Imrul Shahriar, Richard Finnell, Cole Walchle, Austin Johnson, Philip S Low Jan 2023

Selective Reprogramming Of Regulatory T Cells In Solid Tumors Can Strongly Enhance Or Inhibit Tumor Growth, Rami Alfar, John V Napoleon, Imrul Shahriar, Richard Finnell, Cole Walchle, Austin Johnson, Philip S Low

Faculty, Staff and Students Publications

Folate receptor delta (FRδ) has been used as a biomarker for regulatory T cells (Tregs), because its expression is limited to Tregs and ovum. Although FRδ is unable to bind folate, we have used molecular docking software to identify a folate congener that binds FRδ with high affinity and have exploited this FRδ-specific ligand to target attached drugs (imaging agents, immune activators, and immune suppressors) specifically to Tregs in murine tumor xenografts. Analysis of treated tumors demonstrates that targeting of a Toll-like receptor 7 agonist inhibits Treg expression of FOXP3, PD-1, CTLA4, and HELIOS, resulting in 40-80% reduction in tumor …


Enrollment Of Underrepresented Racial And Ethnic Groups In The Rare And Atypical Diabetes Network (Radiant), Mustafa Tosur, Laura Gandolfo, Ashok Balasubramanyam, Rochelle N Naylor, Toni I Pollin, Neda Rasouli, Sara J Cromer, John B Buse, Maria J Redondo, Radiant Study Group Jan 2023

Enrollment Of Underrepresented Racial And Ethnic Groups In The Rare And Atypical Diabetes Network (Radiant), Mustafa Tosur, Laura Gandolfo, Ashok Balasubramanyam, Rochelle N Naylor, Toni I Pollin, Neda Rasouli, Sara J Cromer, John B Buse, Maria J Redondo, Radiant Study Group

Faculty, Staff and Students Publications

INTRODUCTION: Diabetes mellitus in underrepresented racial and ethnic groups (URG) is rapidly increasing in incidence and has worse outcomes than diabetes in non-Hispanic White individuals. Rare and Atypical Diabetes Network (RADIANT) established recruitment targets based on the racial and ethnic distribution of the USA to enroll a diverse study population. We examined participation of URG across RADIANT study stages and described strategies to enhance recruitment and retention of URG.

MATERIALS AND METHODS: RADIANT is a multicenter NIH-funded study of people with uncharacterized forms of atypical diabetes. RADIANT participants consent online and progress through three sequential study stages, as eligible.

RESULTS: …


Researcher Views On Changes In Personality, Mood, And Behavior In Next-Generation Deep Brain Stimulation, Peter Zuk, Clarissa E Sanchez, Kristin Kostick-Quenet, Katrina A Muñoz, Lavina Kalwani, Richa Lavingia, Laura Torgerson, Demetrio Sierra-Mercado, Jill O Robinson, Stacey Pereira, Simon Outram, Barbara A Koenig, Amy L Mcguire, Gabriel Lázaro-Muñoz Jan 2023

Researcher Views On Changes In Personality, Mood, And Behavior In Next-Generation Deep Brain Stimulation, Peter Zuk, Clarissa E Sanchez, Kristin Kostick-Quenet, Katrina A Muñoz, Lavina Kalwani, Richa Lavingia, Laura Torgerson, Demetrio Sierra-Mercado, Jill O Robinson, Stacey Pereira, Simon Outram, Barbara A Koenig, Amy L Mcguire, Gabriel Lázaro-Muñoz

Center for Medical Ethics and Health Policy Staff Publications

The literature on deep brain stimulation (DBS) and adaptive DBS (aDBS) raises concerns that these technologies may affect personality, mood, and behavior. We conducted semi-structured interviews with researchers (


Community Engagement In Precision Medicine Research: Organizational Practices And Their Impacts For Equity, Janet K Shim, Nicole Foti, Emily Vasquez, Stephanie M Fullerton, Michael Bentz, Melanie Jeske, Sandra Soo-Jin Lee Jan 2023

Community Engagement In Precision Medicine Research: Organizational Practices And Their Impacts For Equity, Janet K Shim, Nicole Foti, Emily Vasquez, Stephanie M Fullerton, Michael Bentz, Melanie Jeske, Sandra Soo-Jin Lee

Center for Medical Ethics and Health Policy Staff Publications

Background: In the wake of mandates for biomedical research to increase participation by members of historically underrepresented populations, community engagement (CE) has emerged as a key intervention to help achieve this goal.

Methods: Using interviews, observations, and document analysis, we examine how stakeholders in precision medicine research understand and seek to put into practice ideas about who to engage, how engagement should be conducted, and what engagement is for.

Results: We find that ad hoc, opportunistic, and instrumental approaches to CE exacted significant consequences for the time and resources devoted to engagement and the ultimate impacts it has on research. …


Inverse Association Between Gluteofemoral Obesity And Risk Of Non-Cardia Gastric Intestinal Metaplasia, Andre G Jove, Hudson M Holmes, Mimi C Tan, Hashem B El-Serag, Aaron P Thrift Jan 2023

Inverse Association Between Gluteofemoral Obesity And Risk Of Non-Cardia Gastric Intestinal Metaplasia, Andre G Jove, Hudson M Holmes, Mimi C Tan, Hashem B El-Serag, Aaron P Thrift

Faculty, Staff and Students Publications

BACKGROUND & AIMS: It is unclear whether obesity confers increased risk of non-cardia gastric adenocarcinoma and its precursor, gastric intestinal metaplasia. Here, we examined whether various dimensions of adiposity independently predispose to the development of non-cardia gastric intestinal metaplasia.

METHODS: We compared data from 409 non-cardia gastric intestinal metaplasia cases and 1748 controls without any gastric intestinal metaplasia from a cross-sectional study at the VA Medical Center in Houston, Texas. Participants completed standardized questionnaires, underwent anthropometric measurements, and underwent a study endoscopy with gastric mapping biopsies. Non-cardia gastric intestinal metaplasia cases included participants with intestinal metaplasia on any non-cardia gastric …


Collective Data Rights And Their Possible Abuse, Asaf Lubin Jan 2023

Collective Data Rights And Their Possible Abuse, Asaf Lubin

Articles by Maurer Faculty

No abstract provided.


Avoiding Scandals Through Tax Rulings Transparency, Leandra Lederman Jan 2023

Avoiding Scandals Through Tax Rulings Transparency, Leandra Lederman

Articles by Maurer Faculty

In 2014, the International Consortium of Investigative Journalists broke the “LuxLeaks” scandal, revealing numerous tax rulings that the press termed “sweetheart deals” granted to multinational companies. Many countries offer tax rulings because they provide certainty to taxpayers and the government on the tax consequences of a planned transaction. Yet, secrecy that is followed by leaks and criticism is a recurring aspect of these rulings, both in the United States and Europe. LuxLeaks, which revealed secret rulings from the small European country of Luxembourg, was international headline news. It helped trigger widespread reforms. Tax authorities, including those of European countries and …


Stark Choices For Corporate Reform, Aneil Kovvali Jan 2023

Stark Choices For Corporate Reform, Aneil Kovvali

Articles by Maurer Faculty

For decades, corporate law scholars insisted on a simple division of responsibilities. Corporations were told to focus exclusively on maximizing financial returns to shareholders while the government tended to all other concerns by adopting new regulations. As reformers challenged this orthodoxy by urging corporations to take action on pressing social problems, defenders of the status quo have responded by suggesting that these efforts could be dangerous. In their view, internal corporate governance reforms could interfere with the adoption of external governmental regulations that would be more effective. The hypothesis that reformers face a stark choice between pursuing internal corporate changes …


Ne Nya Sexpuritanerna, I. India Thusi Jan 2023

Ne Nya Sexpuritanerna, I. India Thusi

Articles by Maurer Faculty

This story is based on Sweden, where I conducted a legal ethnography that included interviews with several people selling sexual services there. Many of my observations are included in this story, and where indicated, I have included data shared with me during semi-structured interviews with my research participants. Where statements about Oceania are not directly cited, the intention is to provide a generalized account inspired by Swedish politics and culture. The only observation from this story that is fictionalized is Jasmine and Rebecca’s relationship to each other and their encounter on the subway station. They represent two of my informants, …


Warrantying Health Equity, Heather Payne, Jennifer Oliva Jan 2023

Warrantying Health Equity, Heather Payne, Jennifer Oliva

Articles by Maurer Faculty

The United States is experiencing a significant rise in the prevalence of asthma and other debilitating respiratory and cardiovascular ailments that disproportionately burden low income and marginalized Americans. This is due in large measure to climate change, which is responsible for increasingly devastating air quality events—including wildfires and drought—that trigger these serious health conditions. As a result, it is imperative that we begin to explore potential legal and policy reforms that rein in sources of health-impairing air pollution.

The common law of property has long implied in residential leasing arrangements a warranty guaranteed by landlords to tenants that the premises …


Vaxi-Dl: An Artificial Intelligence-Enabled Platform For Vaccine Development, P Preeti, Swarsat Kaushik Nath, Nevidita Arambam, Trapti Sharma, Priyanka Ray Choudhury, Alakto Choudhury, Vrinda Khanna, Ulrich Strych, Peter J Hotez, Maria Elena Bottazzi, Kamal Rawal Jan 2023

Vaxi-Dl: An Artificial Intelligence-Enabled Platform For Vaccine Development, P Preeti, Swarsat Kaushik Nath, Nevidita Arambam, Trapti Sharma, Priyanka Ray Choudhury, Alakto Choudhury, Vrinda Khanna, Ulrich Strych, Peter J Hotez, Maria Elena Bottazzi, Kamal Rawal

Faculty, Staff and Students Publications

Vaccine development is a complex and long process. It involves several steps, including computational studies, experimental analyses, animal model system studies, and clinical trials. This process can be accelerated by using in silico antigen screening to identify potential vaccine candidates. In this chapter, we describe a deep learning-based technique which utilizes 18 biological and 9154 physicochemical properties of proteins for finding potential vaccine candidates. Using this technique, a new web-based system, named Vaxi-DL, was developed which helped in finding new vaccine candidates from bacteria, protozoa, viruses, and fungi. Vaxi-DL is available at: https://vac.kamalrawal.in/vaxidl/ .


Toward More Rigorous And Informative Nutritional Epidemiology: The Rational Space Between Dismissal And Defense Of The Status Quo, Andrew W Brown, Stella Aslibekyan, Dennis Bier, Rafael Ferreira Da Silva, Adam Hoover, David M Klurfeld, Eric Loken, Evan Mayo-Wilson, Nir Menachemi, Greg Pavela, Patrick D Quinn, Dale Schoeller, Carmen Tekwe, Danny Valdez, Colby J Vorland, Leah D Whigham, David B Allison Jan 2023

Toward More Rigorous And Informative Nutritional Epidemiology: The Rational Space Between Dismissal And Defense Of The Status Quo, Andrew W Brown, Stella Aslibekyan, Dennis Bier, Rafael Ferreira Da Silva, Adam Hoover, David M Klurfeld, Eric Loken, Evan Mayo-Wilson, Nir Menachemi, Greg Pavela, Patrick D Quinn, Dale Schoeller, Carmen Tekwe, Danny Valdez, Colby J Vorland, Leah D Whigham, David B Allison

Faculty, Staff and Students Publications

To date, nutritional epidemiology has relied heavily on relatively weak methods including simple observational designs and substandard measurements. Despite low internal validity and other sources of bias, claims of causality are made commonly in this literature. Nutritional epidemiology investigations can be improved through greater scientific rigor and adherence to scientific reporting commensurate with research methods used. Some commentators advocate jettisoning nutritional epidemiology entirely, perhaps believing improvements are impossible. Still others support only normative refinements. But neither abolition nor minor tweaks are appropriate. Nutritional epidemiology, in its present state, offers utility, yet also needs marked, reformational renovation. Changing the status quo …


Rewiring Of Mitochondrial Metabolism In Therapy-Resistant Cancers: Permanent And Plastic Adaptations, Katherine E Pendleton, Karen Wang, Gloria V Echeverria Jan 2023

Rewiring Of Mitochondrial Metabolism In Therapy-Resistant Cancers: Permanent And Plastic Adaptations, Katherine E Pendleton, Karen Wang, Gloria V Echeverria

Faculty, Staff and Students Publications

Deregulation of tumor cell metabolism is widely recognized as a "hallmark of cancer." Many of the selective pressures encountered by tumor cells, such as exposure to anticancer therapies, navigation of the metastatic cascade, and communication with the tumor microenvironment, can elicit further rewiring of tumor cell metabolism. Furthermore, phenotypic plasticity has been recently appreciated as an emerging "hallmark of cancer." Mitochondria are dynamic organelles and central hubs of metabolism whose roles in cancers have been a major focus of numerous studies. Importantly, therapeutic approaches targeting mitochondria are being developed. Interestingly, both plastic (i.e., reversible) and permanent (i.e., stable) metabolic adaptations …