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Articles 991 - 1020 of 14397
Full-Text Articles in Entire DC Network
Pandemic Perspectives From Detained Youth During Covid-19: Bridging The Knowledge Gap For Future Safeguards., April Mcneill-Johnson, Zuri Hudson, Brittany Moore, Dumebi Okocha, Megha Ramaswamy, Kimberly Randell
Pandemic Perspectives From Detained Youth During Covid-19: Bridging The Knowledge Gap For Future Safeguards., April Mcneill-Johnson, Zuri Hudson, Brittany Moore, Dumebi Okocha, Megha Ramaswamy, Kimberly Randell
Manuscripts, Articles, Book Chapters and Other Papers
Despite the worsening health disparities among youth in detention during the COVID-19 pandemic, there has been minimal exploration into the pandemic experiences of detained youth and opportunities for pandemic mitigation. This paper analyzes the perspectives of youth in detention on the pandemic, including the effect of the pandemic on their detention experience and their perceptions about COVID-19 vaccination. The study used purposive sampling to recruit 16 participants (aged 14-17 years) from two juvenile detention centers in the urban Midwest. We conducted semi-structured interviews and analyzed verbatim transcripts using a hybrid deductive-inductive approach and thematic analysis. Four themes emerged: 1) personal …
Understanding Long Covid: Navigating The Journey To Recovery, Heather H. Kelley, Rachel Byers, Ty Aller, Timothy Keady
Understanding Long Covid: Navigating The Journey To Recovery, Heather H. Kelley, Rachel Byers, Ty Aller, Timothy Keady
All Current Publications
This fact sheet provides very basic facts on what long COVID is and information on how to navigate the healthcare system and cope with long COVID.
Estimates Of Actual And Potential Lives Saved In The United States From The Use Of Covid-19 Convalescent Plasma, Quigly Dragotakes, Jeffrey P Henderson, Et Al.
Estimates Of Actual And Potential Lives Saved In The United States From The Use Of Covid-19 Convalescent Plasma, Quigly Dragotakes, Jeffrey P Henderson, Et Al.
2020-Current year OA Pubs
In the Spring of 2020, the United States of America (USA) deployed COVID-19 convalescent plasma (CCP) to treat hospitalized patients. Over 500,000 patients were treated with CCP during the first year of the pandemic. In this study, we estimated the number of actual inpatient lives saved by CCP treatment in the United States of America based on CCP weekly use, weekly national mortality data, and CCP mortality reduction data from meta-analyses of randomized controlled trials and real-world data. We also estimate the potential number of lives saved if CCP had been deployed for 100% of hospitalized patients or used in …
Disclosure Patterns Of Opioid Use Disorders In Perinatal Care During The Opioid Epidemic On X From 2019 To 2021: Thematic Analysis, Dezhi Wu, Minnie Ng, Saborny Sen Gupta, Phyllis Raynor Phd, Aprn, Pmhnp-Bc, Youyou Tao, Yang Ren, Peiyin Hung, Shan Qiao, Jiajia Zhang, Jennifer Fillo, Xiaoming Li, Constance Guille, Kacey Eichelberger, Bankole Olatosi
Disclosure Patterns Of Opioid Use Disorders In Perinatal Care During The Opioid Epidemic On X From 2019 To 2021: Thematic Analysis, Dezhi Wu, Minnie Ng, Saborny Sen Gupta, Phyllis Raynor Phd, Aprn, Pmhnp-Bc, Youyou Tao, Yang Ren, Peiyin Hung, Shan Qiao, Jiajia Zhang, Jennifer Fillo, Xiaoming Li, Constance Guille, Kacey Eichelberger, Bankole Olatosi
Publications
BACKGROUND: In 2021, the United States experienced a 14% rise in fatal drug overdoses totaling 106,699 deaths, driven by harmful opioid use, particularly among individuals in the perinatal period who face increased risks associated with opioid use disorders (OUDs). Increased concerns about the impacts of escalating harmful opioid use among pregnant and postpartum persons are rising. Most of the current limited perinatal OUD studies were conducted using traditional methods, such as interviews and randomized controlled trials to understand OUD treatment, risk factors, and associated adverse effects. However, little is known about how social media data, such as X, formerly known …
Human Epidemiology And Response To Sars-Cov-2 (Heros): Objectives, Design, And Enrollment Results Of A 12-City Remote Observational Surveillance Study Of Households With Children, Using Direct-To-Participant Methods, Patricia C Fulkerson, Katherine Rivera-Spoljaric, Et Al.
Human Epidemiology And Response To Sars-Cov-2 (Heros): Objectives, Design, And Enrollment Results Of A 12-City Remote Observational Surveillance Study Of Households With Children, Using Direct-To-Participant Methods, Patricia C Fulkerson, Katherine Rivera-Spoljaric, Et Al.
2020-Current year OA Pubs
The Human Epidemiology and Response to SARS-CoV-2 (HEROS) Study is a prospective, multicity, 6-month incidence study conducted from May 2020 to February 2021. The objectives were to identify risk factors for SARS-CoV-2 infection and household transmission among children and people with asthma and allergic diseases, and to use the host nasal transcriptome sampled longitudinally to understand infection risk and sequelae at the molecular level. To overcome challenges of clinical study implementation due to the coronavirus pandemic, this surveillance study used direct-to-participant methods to remotely enroll and prospectively follow eligible children who are participants in other National Institutes of Health-funded pediatric …
Promoting Equity In Culturally Diverse Schools: A Literature Review Of Third Space Pedagogy, Sarah E. Harrison, Heidi Curtis
Promoting Equity In Culturally Diverse Schools: A Literature Review Of Third Space Pedagogy, Sarah E. Harrison, Heidi Curtis
Northwest Journal of Teacher Education
The increasingly culturally diverse settings present within today’s P-12 schools necessitate improved pedagogical practices to develop more culturally inclusive and equitable learning environments. Third-space pedagogical practices demonstrate potential as an approach for increasing educational equity by promoting cultural hybridity among diverse students and stakeholders through negotiated sociocultural perspectives and interactions. This literature review summarizes recent scholarship surrounding third-space pedagogy, including discussions of how educators can foster third-space relationships and design third-space learning opportunities in diverse educational settings. In addition, lessons from COVID-19 third-space learning opportunities are discussed as a model for re-envisioning equitable instructional practices post-pandemic.
Teacher Retention Challenges: What We Learned Before And After Covid-19, Brenda Morton, Edd., Joel Maresh Edd
Teacher Retention Challenges: What We Learned Before And After Covid-19, Brenda Morton, Edd., Joel Maresh Edd
Northwest Journal of Teacher Education
The COVID-19 pandemic exacerbated the already elevated stress levels among teachers, leading to contemplation of leaving the profession. As educators were compelled to transition to online teacher, they suddenly found themselves immersed in the households of their students, an entirely novel experience. This newfound proximity granted teachers insight into various aspects of the students’ lives, including family dynamics, home environments, levels of household stress, and the accessibility of essential resources. In addition to the teaching duties, educators were tasked with the development of online curricula, the acquisition of online learning resources, and providing support to parents and families during a …
Sars-Cov-2 Vaccine Improved Hemostasis Of A Patient With Protein S Deficiency: A Case Report, Mohammad A. Mohammad, Alaa Malik, Lekha Thangada, Diana Polanía-Villanueva, Jovanny Zabaleta, Rinku Majumder
Sars-Cov-2 Vaccine Improved Hemostasis Of A Patient With Protein S Deficiency: A Case Report, Mohammad A. Mohammad, Alaa Malik, Lekha Thangada, Diana Polanía-Villanueva, Jovanny Zabaleta, Rinku Majumder
School of Medicine Faculty Publications
A 16-year-old patient, while an infant, incurred right-sided hemiparesis and had difficulty breast feeding. She was later diagnosed with a neonatal stroke and her genetic testing showed a missense mutation in her PROS1 (Protein S) gene. Both her grandfather and father, but not her mother, had hereditary Protein S (PS) deficiency. The patient was not prescribed any mediation due to her young age but was frequently checked by her physician. The patient’s plasma was first collected at the age of 13, and the isolated plasma from the patient and her father were analyzed by aPTT, thrombin generation, and enzyme-linked immunosorbent …
Increased Myositis And Possible Myocarditis In Melanoma Patients Treated With Immune Checkpoint Inhibitors In The Covid-19 Era, Allison L. Gradone, Vincent T Ma, Alexi Vasbinder, Leslie A Fecher, Sarah Yentz, Salim S Hayek, Christopher D Lao
Increased Myositis And Possible Myocarditis In Melanoma Patients Treated With Immune Checkpoint Inhibitors In The Covid-19 Era, Allison L. Gradone, Vincent T Ma, Alexi Vasbinder, Leslie A Fecher, Sarah Yentz, Salim S Hayek, Christopher D Lao
Department of Medical Oncology Faculty Papers
BACKGROUND: Immune checkpoint inhibitor (ICI)-mediated myocarditis results in significant morbidity and mortality. At our institution, we noted an increased incidence of ICI-mediated myocarditis cases, leading to further investigation in our database of advanced melanoma patients treated with ICI therapy.
METHODS: A single-center, retrospective cohort analysis of patients with advanced melanoma identified cases of ICI-mediated myocarditis and myositis.
RESULTS: 366 patients with advanced melanoma received a dose of ICI from September 2014 to October 2019. Of these patients, there were 0 cases of ICI-mediated myocarditis (0%, 95% CI 0%-1.0%) and 2 cases of ICI-mediated myositis (0.55%, 95% CI 0.07%-1.96%). From November …
How Have Occupational Therapy Services Been Delivered During The Covid-19 Pandemic?, Hulya Yucel, Selen Aydoner
How Have Occupational Therapy Services Been Delivered During The Covid-19 Pandemic?, Hulya Yucel, Selen Aydoner
Internet Journal of Allied Health Sciences and Practice
The provision of traditional healthcare services has encountered obstacles due to the Coronavirus Disease-2019 (COVID-19) pandemic. The inability of healthcare professionals and clients to survive the pandemic and the inadequacy of personal protective equipment have created uncertainties regarding the appropriate practices for addressing individuals' health conditions. Furthermore, the field of rehabilitation, including occupational therapy, has experienced changes in the delivery of traditional practices. Therefore, this review aimed to examine occupational therapy services delivered during the COVID-19 pandemic. As a result of the literature review, the most commonly provided services by occupational therapists during COVID-19 were discussed and a total of …
My Journey With Tinnitus, Jack Curtain
My Journey With Tinnitus, Jack Curtain
Narrative Medicine: Essays on Health and Care
No abstract provided.
Retrospective Analysis Of Sars-Cov-2 Rna Detection In Pooled Saliva Samples: An Effective Cost Saving Method., Jiraphat Charoenkupt, Arkom Chaiwongkot, Ati Burassakarn, Pokrath Hansasuta
Retrospective Analysis Of Sars-Cov-2 Rna Detection In Pooled Saliva Samples: An Effective Cost Saving Method., Jiraphat Charoenkupt, Arkom Chaiwongkot, Ati Burassakarn, Pokrath Hansasuta
Chulalongkorn Medical Journal
Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a causative agent of coronavirus disease 2019 (COVID-19), first reported in December 2019. The virus rapidly spread throughout the globe. Laboratory investigations play an essential role in the early and effective detection of SARS-CoV-2-infected individuals to prevent transmission.
Objectives: The saliva pooling system to screen SARS-CoV-2 in the population has been applied to increase the surveillance widely and conveniently among healthcare personnel at King Chulalongkorn Memorial Hospital. The Ct-values of positive pools and positive individual samples were compared, and the cost effectiveness was also evaluated.
Methods: The retrospective study was conducted …
Pulse Oximetry Accuracy In Children With Dark Skin Tones: Relevance To Acute Lower Respiratory Infection Care In Low- And Middle-Income Countries, Shubhada Hooli, Tim Colbourn, Manish I Shah, Kristy Murray, Anna Mandalakas, Eric D Mccollum
Pulse Oximetry Accuracy In Children With Dark Skin Tones: Relevance To Acute Lower Respiratory Infection Care In Low- And Middle-Income Countries, Shubhada Hooli, Tim Colbourn, Manish I Shah, Kristy Murray, Anna Mandalakas, Eric D Mccollum
Faculty, Staff and Students Publications
Acute lower respiratory infections (ALRI) are the leading post-neonatal cause of death in children under 5 years old. There is a high prevalence of pediatric ALRI-related hypoxemia in low- and middle-income countries. The WHO defines clinically meaningful hypoxemia in children as a SpO2 (peripheral oxygen saturation) < 90%. Multiple studies put this convention into question and found SpO2 of 90% to 92% to be associated with child ALRI mortality. An evolving body of evidence suggests that pulse oximeters systematically overestimate oxygen saturation in individuals with dark skin tones. We conducted a narrative review of pediatric studies evaluating pulse oximeter accuracy in children without COVID-19. Four studies, one prospective, examined pulse oximeter accuracy in children of varying ages with dark skin tones. All studies had limitations that affect their generalizability. There is evidence that certain pulse oximeters may overestimate oxygen saturation in children with dark skin tones. Further prospective research is urgently needed to identify affected populations and clinical implications. Despite recognized challenges, we strongly urge continued and expanded use of pulse oximetry as its use will save lives.
Comparing The Social Responses Of Aids And Covid-19 Through Oral History, Elise Lee
Comparing The Social Responses Of Aids And Covid-19 Through Oral History, Elise Lee
Women's and Gender Studies Theses
In the past 40 years, the United States has faced 2 major public health crises: the AIDS epidemic, and the global COVID-19 pandemic. In this project I consider the various aspects of these public health emergencies such as sharing the burden of survival, the role of fear, the bastardization of identity politics, and queerness as a political project. I do this by analyzing oral histories and I argue that we can look at the AIDS epidemic and the COVID-19 pandemic in parallel. During both AIDS and COVID, despite severely lackluster governmental responses, we saw overwhelming amounts of community organizing and …
Parallel Electrophysiological Abnormalities Due To Covid-19 Infection And To Alzheimer’S Disease And Related Dementia, Yang Jiang, Jennifer Neal, Pradoldej Sompol, Görsev Yener, Xianghong Arakaki, Christopher M. Norris, Francesca R. Farina, Agustin Ibanez, Susanna Lopez, Abdulhakim Al-Ezzi, Voyko Kavcic, Bahar Güntekin, Claudio Babiloni, Mihály Hajós
Parallel Electrophysiological Abnormalities Due To Covid-19 Infection And To Alzheimer’S Disease And Related Dementia, Yang Jiang, Jennifer Neal, Pradoldej Sompol, Görsev Yener, Xianghong Arakaki, Christopher M. Norris, Francesca R. Farina, Agustin Ibanez, Susanna Lopez, Abdulhakim Al-Ezzi, Voyko Kavcic, Bahar Güntekin, Claudio Babiloni, Mihály Hajós
Neurology Faculty Publications
Many coronavirus disease 2019 (COVID-19) positive individuals exhibit abnormal electroencephalographic (EEG) activity reflecting “brain fog” and mild cognitive impairments even months after the acute phase of infection. Resting-state EEG abnormalities include EEG slowing (reduced alpha rhythm; increased slow waves) and epileptiform activity. An expert panel conducted a systematic review to present compelling evidence that cognitive deficits due to COVID-19 and to Alzheimer’s disease and related dementia (ADRD) are driven by overlapping pathologies and neurophysiological abnormalities. EEG abnormalities seen in COVID-19 patients resemble those observed in early stages of neurodegenerative diseases, particularly ADRD. It is proposed that similar EEG abnormalities in …
Shared Trauma: An Evolutionary Model Concept Analysis In Light Of Covid-19, April Hutto, Phyllis Raynor Phd, Aprn, Pmhnp-Bc, Beverly Baliko Phd, Rn, Pmhnp-Bc
Shared Trauma: An Evolutionary Model Concept Analysis In Light Of Covid-19, April Hutto, Phyllis Raynor Phd, Aprn, Pmhnp-Bc, Beverly Baliko Phd, Rn, Pmhnp-Bc
Publications
Shared trauma (ST) is a term historically applied to social work experiences, but other healthcare professionals (HCP) also experience ST. With the occurrence of COVID-19, ST has impacted HCP globally and has led to new discoveries and more questions regarding its scope, impact and duration. This article aims to explore the concept of ST applied to nurses in light of COVID-19 using the Rogers and Knafl Evolutionary Model for Concept Analysis. Further examination and evolution of ‘shared trauma’, particularly during COVID-19, has led to the development of an adapted model to explore the implications of ST on health-related outcomes for …
Corrigendum: Sars-Cov-2 Seroprevalence In Pregnant Women In Kilifi, Kenya From March 2020 To March 2022, Angela Koech, Geoffrey Omuse, Joseph Mutunga, Moses Mukhanya, Onesmus Wanje, Grace Mwashigadi, Geoffrey Katana, Rachel Craik, Alex Mugo, Marleen Temmerman
Corrigendum: Sars-Cov-2 Seroprevalence In Pregnant Women In Kilifi, Kenya From March 2020 To March 2022, Angela Koech, Geoffrey Omuse, Joseph Mutunga, Moses Mukhanya, Onesmus Wanje, Grace Mwashigadi, Geoffrey Katana, Rachel Craik, Alex Mugo, Marleen Temmerman
Pathology, East Africa
Background: Seroprevalence studies are an alternative approach to estimating the extent of transmission of SARS-CoV-2 and the evolution of the pandemic in different geographical settings. We aimed to determine the SARS-CoV-2 seroprevalence from March 2020 to March 2022 in a rural and urban setting in Kilifi County, Kenya.
Methods: We obtained representative random samples of stored serum from a pregnancy cohort study for the period March 2020 to March 2022 and tested for antibodies against the spike protein using a qualitative SARS-CoV-2 ELISA kit (Wantai, total antibodies). All positive samples were retested for anti-SARS-CoV-2 anti-nucleocapsid antibodies (Euroimmun, ELISA kits, NCP, …
Teacher Self Efficacy And The Work Environment, Marium Carpen
Teacher Self Efficacy And The Work Environment, Marium Carpen
Seton Hall University Dissertations and Theses (ETDs)
In a time of uncertainty, teachers have been the backbone of the educational world. They provide a sense of consistency to many students who may need positive role models in their life. Teachers take on roles as caregivers, educators, friends, and are often a “safe place” for students. Yet, how have teachers been supported during times of crisis? With the recent COVID-19 pandemic shifting the world of education, elementary school teachers have had to adapt to new changes within their daily work environment. From transitioning to immediate virtual learning and returning to in-person learning with safety protocols, understanding teacher self-efficacy …
Isolating Microbes From The Surface Of An Introductory Laboratory Halite Hand Sample, Kesley G. Banks, Michael A. Gibson, Matthew A. Pritchett
Isolating Microbes From The Surface Of An Introductory Laboratory Halite Hand Sample, Kesley G. Banks, Michael A. Gibson, Matthew A. Pritchett
The Compass: Earth Science Journal of Sigma Gamma Epsilon
Introductory geology labs stress simple physical testing (luster, hardness, etc.) to identify common minerals, using mineral charts to eliminate minerals not exhibiting a particular property. Special properties (magnetism, specific gravity, taste, etc.) for specific minerals narrows mineral identity. Students often express safety concerns about licking minerals, especially when they realize others have previously licked the specimen. As an exercise in medical geology, we cultured microbes from a halite sample used for nearly 25 years and licked by numerous students over that time span (Sample 1), a commercially purchased unused and freshly exposed surface of halite licked by one person (Sample …
Vaccine Decision-Making Among Pregnant Women: A Protocol For A Cross-Sectional Mixed-Method Study In Brazil, Ghana, Kenya And Pakistan, Jessica Schue, Prachi Singh, Berhaun Fesshaye, Emily Miller, Shanelle Quinn, Ruth Karron, Renato Souza, Maria Laura Costa, Ferdinand Okwaro, Marleen Temmerman
Vaccine Decision-Making Among Pregnant Women: A Protocol For A Cross-Sectional Mixed-Method Study In Brazil, Ghana, Kenya And Pakistan, Jessica Schue, Prachi Singh, Berhaun Fesshaye, Emily Miller, Shanelle Quinn, Ruth Karron, Renato Souza, Maria Laura Costa, Ferdinand Okwaro, Marleen Temmerman
Centre of Excellence in Women and Child Health
Maternal immunization is a critical strategy to prevent both maternal and infant morbidity and mortality from several infectious diseases. When the first COVID-19 vaccines became available during the pandemic, there was mixed messaging and confusion amongst the broader public and among those associated with health care systems about the recommendations for COVID-19 vaccinations in pregnancy in many countries. A multi-country, mixed-methods study is being undertaken to describe how vaccine decision-making occurs amongst pregnant and postpartum women, with a focus on COVID-19 vaccines. The study is being conducted in Brazil, Ghana, Kenya, and Pakistan. In each country, participants are being recruited …
Substance Use Emergency Department Visits Among Youths With Chronic Conditions During Covid-19., Faith Summersett Williams, Isabella Zaniletti, Abbey R. Masonbrink, Robert Garofalo, Maria Rahmandar, Niranjan S. Karnik, Geri Donenberg, Lisa Kuhns
Substance Use Emergency Department Visits Among Youths With Chronic Conditions During Covid-19., Faith Summersett Williams, Isabella Zaniletti, Abbey R. Masonbrink, Robert Garofalo, Maria Rahmandar, Niranjan S. Karnik, Geri Donenberg, Lisa Kuhns
Manuscripts, Articles, Book Chapters and Other Papers
IMPORTANCE: Pediatric emergency department (ED) visits for substance use (SU) increased during COVID-19. Better understanding of trends associated with SU ED visits among youths with a chronic medical condition (CMC) is needed to target SU screening, prevention, and intervention efforts in this population.
OBJECTIVE: To describe trends in pediatric SU ED visits before and during COVID-19 among youths in the US with and without CMCs and by race and ethnicity.
DESIGN, SETTING, AND PARTICIPANTS: In this cohort study, data were obtained from 47 US children's hospital EDs in the Pediatric Health Information System (PHIS) between March 1, 2018, and March …
Blurring Boundaries: A Proposed Research Agenda For Ethical, Legal, Social, And Historical Studies At The Intersection Of Infectious And Genetic Disease, Seethal Jose, Juli Bollinger, Gail Geller, Jeremy Greene, Leslie Meltzer Henry, Brian Hutler, Eric Thomas Juengst, Jeffrey Kahn, Anna Mastroianni, Graham Mooney
Blurring Boundaries: A Proposed Research Agenda For Ethical, Legal, Social, And Historical Studies At The Intersection Of Infectious And Genetic Disease, Seethal Jose, Juli Bollinger, Gail Geller, Jeremy Greene, Leslie Meltzer Henry, Brian Hutler, Eric Thomas Juengst, Jeffrey Kahn, Anna Mastroianni, Graham Mooney
Articles
Contemporary understanding of the mechanisms of disease increasingly points to examples of “genetic diseases” with an infectious component and of “infectious diseases” with a genetic component. Such blurred boundaries generate ethical, legal, and social issues and highlight historical contexts that must be examined when incorporating host genomic information into the prevention, outbreak control, and treatment of infectious diseases.
Meeting The Challenge Of Covid-19: Innovation And Adaptation In Services For Expectant And Parenting Youth In Baltimore, Margo Candelaria, Corey Shdaimah, Jenny Afkinich, Yan (Stella) Zhu
Meeting The Challenge Of Covid-19: Innovation And Adaptation In Services For Expectant And Parenting Youth In Baltimore, Margo Candelaria, Corey Shdaimah, Jenny Afkinich, Yan (Stella) Zhu
Journal of Human Services: Training, Research, and Practice
To explore perspectives on COVID-19’s impact on access to services for expectant and parenting youth (EPY), qualitative interviews were conducted with seven service providers and two parents. Open coding resulted in three overarching themes. 1. Creativity and adaptation: pride regarding ability to devise necessary modifications. 2. New and ongoing networks: inter-agency collaboration, provider-parent relationships, and parent networks offered material and social support. 3. Communication: varied strategies helped maintain and initiate EPY engagement. In under-resourced environments where providers and EPY must be creative due to scarcity, COVID-19 required that respondents draw on existing networks and strategies to cope with new challenges.
Il-22 Resolves Masld Via Enterocyte Stat3 Restoration Of Diet-Perturbed Intestinal Homeostasis, Peng Zhang, Junlai Liu, Allen Lee, Irene Tsaur, Masafumi Ohira, Vivian Duong, Nicholas Vo, Kosuke Watari, Hua Su, Ju Youn Kim, Li Gu, Mandy Zhu, Shabnam Shalapour, Mojgan Hosseini, Gautam Bandyopadhyay, Suling Zeng, Cristina Llorente, Haoqi Nina Zhao, Santosh Lamichhane, Siddharth Mohan, Pieter C Dorrestein, Jerrold M Olefsky, Bernd Schnabl, Pejman Soroosh, Michael Karin
Il-22 Resolves Masld Via Enterocyte Stat3 Restoration Of Diet-Perturbed Intestinal Homeostasis, Peng Zhang, Junlai Liu, Allen Lee, Irene Tsaur, Masafumi Ohira, Vivian Duong, Nicholas Vo, Kosuke Watari, Hua Su, Ju Youn Kim, Li Gu, Mandy Zhu, Shabnam Shalapour, Mojgan Hosseini, Gautam Bandyopadhyay, Suling Zeng, Cristina Llorente, Haoqi Nina Zhao, Santosh Lamichhane, Siddharth Mohan, Pieter C Dorrestein, Jerrold M Olefsky, Bernd Schnabl, Pejman Soroosh, Michael Karin
Faculty, Staff and Student Publications
The exponential rise in metabolic dysfunction-associated steatotic liver disease (MASLD) parallels the ever-increasing consumption of energy-dense diets, underscoring the need for effective MASLD-resolving drugs. MASLD pathogenesis is linked to obesity, diabetes, "gut-liver axis" alterations, and defective interleukin-22 (IL-22) signaling. Although barrier-protective IL-22 blunts diet-induced metabolic alterations, inhibits lipid intake, and reverses microbial dysbiosis, obesogenic diets rapidly suppress its production by small intestine-localized innate lymphocytes. This results in STAT3 inhibition in intestinal epithelial cells (IECs) and expansion of the absorptive enterocyte compartment. These MASLD-sustaining aberrations were reversed by administration of recombinant IL-22, which resolved hepatosteatosis, inflammation, fibrosis, and insulin resistance. Exogenous …
Development Of An Engineered Extracellular Vesicles-Based Vaccine Platform For Combined Delivery Of Mrna And Protein To Induce Functional Immunity, Xin Luo, Kathleen M Mcandrews, Kent A Arian, Sami J Morse, Viktoria Boeker, Shreyasee V Kumbhar, Yingying Hu, Krishnan K Mahadevan, Kaira A Church, Sriram Chitta, Nicolas T Ryujin, Janine Hensel, Jianli Dai, Dara P Dowlatshahi, Hikaru Sugimoto, Michelle L Kirtley, Valerie S Lebleu, Shabnam Shalapour, Joe H Simmons, Raghu Kalluri
Development Of An Engineered Extracellular Vesicles-Based Vaccine Platform For Combined Delivery Of Mrna And Protein To Induce Functional Immunity, Xin Luo, Kathleen M Mcandrews, Kent A Arian, Sami J Morse, Viktoria Boeker, Shreyasee V Kumbhar, Yingying Hu, Krishnan K Mahadevan, Kaira A Church, Sriram Chitta, Nicolas T Ryujin, Janine Hensel, Jianli Dai, Dara P Dowlatshahi, Hikaru Sugimoto, Michelle L Kirtley, Valerie S Lebleu, Shabnam Shalapour, Joe H Simmons, Raghu Kalluri
Faculty, Staff and Student Publications
mRNA incorporated in lipid nanoparticles (LNPs) became a new class of vaccine modality for induction of immunity against COVID-19 and ushered in a new era in vaccine development. Here, we report a novel, easy-to-execute, and cost effective engineered extracellular vesicles (EVs)-based combined mRNA and protein vaccine platform (EVX-M+P vaccine) and explore its utility in proof-of-concept immunity studies in the settings of cancer and infectious disease. As a first example, we engineered EVs, natural nanoparticle carriers shed by all cells, to contain ovalbumin mRNA and protein (EVOvaM+P vaccine) to serve as cancer vaccine against ovalbumin-expressing melanoma tumors. EVOvaM+P administration to mice …
Consequences Of How Third Sector Organisations Are Commissioned In The Nhs And Local Authorities In England: A Mixed-Methods Study, Rod Sheaff, Angela Ellis Paine, Mark Exworthy, Alex Gibson, Joanna Stuart, Véronique Jochum, Pauline Allen, Jonathan Clark, Russell Mannion, Sheena Asthana
Consequences Of How Third Sector Organisations Are Commissioned In The Nhs And Local Authorities In England: A Mixed-Methods Study, Rod Sheaff, Angela Ellis Paine, Mark Exworthy, Alex Gibson, Joanna Stuart, Véronique Jochum, Pauline Allen, Jonathan Clark, Russell Mannion, Sheena Asthana
Peninsula Medical School
Background: As a matter of policy, voluntary, community and social enterprises contribute substantially to the English health and care system. Few studies explain how the National Health Service and local authorities commission them, what outputs result, what contexts influence these outcomes and what differentiates this kind of commissioning. Objectives: To explain how voluntary, community and social enterprises are commissioned, the consequences, what barriers both parties face and what absorptive capacities they need. Design: Observational mixed-methods realist analysis: exploratory scoping, cross-sectional analysis of National Health Service Clinical Commissioning Group spending on voluntary, community and social enterprises, systematic comparison of case studies, …
Mucosal Adenovirus Vaccine Boosting Elicits Iga And Durably Prevents Xbb.1.16 Infection In Nonhuman Primates, Matthew Gagne, James Brett Case, Igor P Dmitriev, Elena A Kashentseva, Baoling Ying, David T Curiel, Michael S Diamond, Et Al.
Mucosal Adenovirus Vaccine Boosting Elicits Iga And Durably Prevents Xbb.1.16 Infection In Nonhuman Primates, Matthew Gagne, James Brett Case, Igor P Dmitriev, Elena A Kashentseva, Baoling Ying, David T Curiel, Michael S Diamond, Et Al.
2020-Current year OA Pubs
A mucosal route of vaccination could prevent severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) replication at the site of infection and limit transmission. We compared protection against heterologous XBB.1.16 challenge in nonhuman primates (NHPs) ~5 months following intramuscular boosting with bivalent mRNA encoding WA1 and BA.5 spike proteins or mucosal boosting with a WA1-BA.5 bivalent chimpanzee adenoviral-vectored vaccine delivered by intranasal or aerosol device. NHPs boosted by either mucosal route had minimal virus replication in the nose and lungs, respectively. By contrast, protection by intramuscular mRNA was limited to the lower airways. The mucosally delivered vaccine elicited durable airway IgG …
Corticosteroid Burst Therapy In Patients With Acute Heart Failure: Design Of The Cortahf Pilot Study, Gad Cotter, Douglas L Mann, Et Al.
Corticosteroid Burst Therapy In Patients With Acute Heart Failure: Design Of The Cortahf Pilot Study, Gad Cotter, Douglas L Mann, Et Al.
2020-Current year OA Pubs
AIMS: Inflammation has emerged as a potential key pathophysiological mechanism in heart failure (HF) in general and acute HF (AHF) specifically, with inflammatory biomarkers shown to be highly predictive of adverse outcomes in these patients. The CORTAHF study builds on both these data and the fact that steroid burst therapy has been shown to be effective in the treatment of respiratory diseases and COVID-19. Our hypothesis is that in patients with AHF and elevated C-reactive protein (CRP) levels without symptoms or signs of infection, a 7-day course of steroid therapy will lead to reduced inflammation and short-term improvement in quality …
Body Mass Index And Postacute Sequelae Of Sars-Cov-2 Infection In Children And Young Adults, Ting Zhou, Chongliang Luo, Et Al.
Body Mass Index And Postacute Sequelae Of Sars-Cov-2 Infection In Children And Young Adults, Ting Zhou, Chongliang Luo, Et Al.
2020-Current year OA Pubs
IMPORTANCE: Obesity is associated with increased severity of COVID-19. Whether obesity is associated with an increased risk of post-acute sequelae of SARS-CoV-2 infection (PASC) among pediatric populations, independent of its association with acute infection severity, is unclear.
OBJECTIVE: To quantify the association of body mass index (BMI) status before SARS-CoV-2 infection with pediatric PASC risk, controlling for acute infection severity.
DESIGN, SETTING, AND PARTICIPANTS: This retrospective cohort study occurred at 26 US children's hospitals from March 2020 to May 2023 with a minimum follow-up of 179 days. Eligible participants included children and young adults aged 5 to 20 years with …
Hospital Strain During The Covid-19 Pandemic And Outcomes In Older Racial And Ethnic Minority Adults, Laurent G Glance, Karen E Joynt Maddox, Patricia W Stone, E Yoko Furuya, Jingjing Shang, Mark J Sorbero, Ashley Chastain, Stewart J Lustik, Andrew W Dick
Hospital Strain During The Covid-19 Pandemic And Outcomes In Older Racial And Ethnic Minority Adults, Laurent G Glance, Karen E Joynt Maddox, Patricia W Stone, E Yoko Furuya, Jingjing Shang, Mark J Sorbero, Ashley Chastain, Stewart J Lustik, Andrew W Dick
2020-Current year OA Pubs
IMPORTANCE: Marginalized populations have been disproportionately affected by the COVID-19 pandemic. Critically ill patients belonging to racial and ethnic minority populations treated in hospitals operating under crisis or near-crisis conditions may have experienced worse outcomes than White individuals.
OBJECTIVE: To examine whether hospital strain was associated with worse outcomes for older patients hospitalized with sepsis and whether these increases in poor outcomes were greater for members of racial and ethnic minority groups compared with White individuals.
DESIGN, SETTING, AND PARTICIPANTS: In this cross-sectional study, multivariable regression analysis was conducted to assess differential changes in all-cause 30-day mortality and major morbidity …