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

Digital Commons Network™

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

Discipline
Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 113491 - 113520 of 2916011

Full-Text Articles in Entire DC Network

Facpaac Minutes 04/15/2025, Faculty And P&A Affairs Committee Apr 2025

Facpaac Minutes 04/15/2025, Faculty And P&A Affairs Committee

Faculty and P&A Affairs Committee

Includes minutes from the 04/15/2025 meeting as well as the summary of the results of FACPAAC 2025 survey of current work conditions on campus.


Staff Update On Type 2 Diabetes Education, Toochukwu Endaline Mba Apr 2025

Staff Update On Type 2 Diabetes Education, Toochukwu Endaline Mba

Walden Dissertations and Doctoral Studies

The current rise in Type 2 diabetes among middle-aged individuals poses significant risks of health complications such as kidney damage, heart disease, stroke, nerve damage, vision loss, and skin problems. Research has shown that proper education on the causes and risk factors of Type 2 diabetes would increase people’s knowledge about the medical problem, helping promote positive health outcomes. This project was a staff education program using didactic and interactive case studies.


Horizonte Fronterizo: The Vitality Of Community And Contemporary San Diego-Tijuana Border Art, Ruben L. Loza Apr 2025

Horizonte Fronterizo: The Vitality Of Community And Contemporary San Diego-Tijuana Border Art, Ruben L. Loza

Chicana and Chicano Studies ETDs

This research dedicates attention to different examples of music and visual art that encompass contemporary San Diego-Tijuana border-integrated art. By employing a participant-observer approach with the music component and conducting plática-based interviews with all involved artists, this work underlines the vitality of the artworks’ manipulation of the U.S.-Mexico border wall and community as a driving force in the elaboration and growing influence of these projects and pieces. By analyzing how these works act as vehicles for response, light is also cast on greater matters that lie beyond the border zone: propagation of fear, anti-immigrant sentiment, and misinformed anxieties.


Who Needs More Than 1 Water Bottle? Apparently, Everyone., Jazmyn Weddig Apr 2025

Who Needs More Than 1 Water Bottle? Apparently, Everyone., Jazmyn Weddig

Honors Theses

This research investigates the interplay between a good’s functional durability, and its collectability, focusing on the Stanley Quencher water bottle market as a case in point, which has recently gained widespread consumer interest. It examines the economic and psychological factors driving consumer behavior and the market dynamics associated with durable goods that become collectibles. This paper begins with a comprehensive analysis of Stanley and the history of the company to provide a better understanding of their evolving marketing strategies. This paper takes special interest in collecting behavior, planned obsolescence, market structures and economic utility to help explain consumer behavior within …


Empowering Consumers: The Impact Of Awareness On Skill Development And Assertiveness In Market Engagement, Megawati Simanjuntak Apr 2025

Empowering Consumers: The Impact Of Awareness On Skill Development And Assertiveness In Market Engagement, Megawati Simanjuntak

Journal of Marketing and Consumer Behaviour in Emerging Markets

Consumer empowerment focuses on the knowledge, attitudes, skills, and advocacy that enable consumers to recognize and defend their rights and responsibilities. This study aims to explore the relationship between consumer awareness, skills, and assertiveness, highlighting the role of consumer empowerment in defending their rights. The study involves 2,600 respondents, consisting of 1,400 individuals from urban areas and 1,200 individuals from rural areas, analysed using Structural Equation Modelling (SEM). The findings reveal that consumer awareness significantly enhances both skills and assertiveness. Additionally, consumer skills serve as a mediator linking awareness and assertiveness. This research emphasizes that higher awareness among consumers can …


Spartan Daily, April 15, 2025, San Jose State University, School Of Journalism And Mass Communications Apr 2025

Spartan Daily, April 15, 2025, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2025

Volume 164, Issue 32


Comprehensive Assessment Of Initial Adaptation Of Extended-Spectrum Β-Lactamase-Positive St131 Escherichia Coli To Carbapenem Exposure, William C Shropshire, Xinhao Song, Jordan Bremer, Seokju Seo, Susana Rodriguez, Selvalakshmi Selvaraj Anand, An Q Dinh, Micah M Bhatti, Anna Konovalova, Cesar A Arias, Awdhesh Kalia, Yousif Shamoo, Samuel A Shelburne Apr 2025

Comprehensive Assessment Of Initial Adaptation Of Extended-Spectrum Β-Lactamase-Positive St131 Escherichia Coli To Carbapenem Exposure, William C Shropshire, Xinhao Song, Jordan Bremer, Seokju Seo, Susana Rodriguez, Selvalakshmi Selvaraj Anand, An Q Dinh, Micah M Bhatti, Anna Konovalova, Cesar A Arias, Awdhesh Kalia, Yousif Shamoo, Samuel A Shelburne

Faculty, Staff and Student Publications

Background: It remains unclear how high-risk Escherichia coli lineages, like sequence type (ST) 131, initially adapt to carbapenem exposure in their progression to carbapenem resistance.

Methods: Carbapenem mutation frequency was measured in multiple subclades of extended-spectrum β-lactamase (ESBL)-positive ST131 clinical isolates using a fluctuation assay followed by whole genome sequencing (WGS) characterization. Genomic, transcriptomic, and porin analyses of the ST131 C2/H30Rx isolate MB1860, under prolonged, increasing carbapenem exposure was performed using 2 experimental evolutionary platforms to measure fast versus slow adaptation.

Results: All 13 ESBL-positive ST131 strains selected from a diverse (n = 184) ST131 bacteremia cohort had detectable ertapenem …


Integrated Analysis Of Molecular And Clinical Features Associated With Overall Survival In Melanoma Patients With Brain Metastasis, Swaminathan Kumar, Meredith S Pelster, Merve Hasanov, Renato A Guerrieri, Courtney W Hudgens, Debora A Ledesma, Fuchenchu Wang, Grant M Fischer, Julie M Simon, Lauren E Haydu, Kalman V Katlowitz, Y N Vashisht Gopal, Jennifer L Mcquade, Lawrence N Kwong, Jason T Huse, Alexander J Lazar, Michael T Tetzlaff, Jeffrey E Gershenwald, Aron Y Joon, Ken Chen, Ziyi Li, Prahlad T Ram, Sherise D Ferguson, Michael A Davies Apr 2025

Integrated Analysis Of Molecular And Clinical Features Associated With Overall Survival In Melanoma Patients With Brain Metastasis, Swaminathan Kumar, Meredith S Pelster, Merve Hasanov, Renato A Guerrieri, Courtney W Hudgens, Debora A Ledesma, Fuchenchu Wang, Grant M Fischer, Julie M Simon, Lauren E Haydu, Kalman V Katlowitz, Y N Vashisht Gopal, Jennifer L Mcquade, Lawrence N Kwong, Jason T Huse, Alexander J Lazar, Michael T Tetzlaff, Jeffrey E Gershenwald, Aron Y Joon, Ken Chen, Ziyi Li, Prahlad T Ram, Sherise D Ferguson, Michael A Davies

Faculty, Staff and Student Publications

Melanoma brain metastases (MBMs) are diagnosed in up to 60% of metastatic melanoma patients. Previous studies have identified clinical factors that correlate with overall survival (OS) after MBM diagnosis. However, molecular and immune features associated with OS are poorly understood. An improved understanding of the molecular and immune correlates of OS could provide insights into MBM patient outcomes and guide therapeutic development. Thus, we analyzed clinical features and outcomes of 74 melanoma patients who underwent surgical resection (via craniotomy) between 1991 and 2015 at our institution with RNA-seq data generated from their MBMs. The median post-operative OS was 8.6 months …


Teen Conference Pre-Application Coös County, Christine Whiting Apr 2025

Teen Conference Pre-Application Coös County, Christine Whiting

UNH Cooperative Extension

No abstract provided.


Exploring Non-Traditional Yeast For Flavor Innovation In Non-Alcoholic Beer, Andrew Maust, Rahul Sen, Scott Lafontaine Apr 2025

Exploring Non-Traditional Yeast For Flavor Innovation In Non-Alcoholic Beer, Andrew Maust, Rahul Sen, Scott Lafontaine

Food Science Faculty Publications and Presentations

The demand for nonalcoholic beer (NAB) is growing, with nontraditional yeast strains emerging as valuable tools for brewers to craft distinct NABs. However, independent information about the performance of these commercially available yeasts remains limited. In this study, 11 nontraditional yeast strains were evaluated at two wort nutrient levels to assess their impact on beer chemistry, sensory attributes, and volatile profiles. Basic fermentation metrics were monitored, followed by descriptive sensory analysis and GC-MS/MS quantification of volatile compounds. Results revealed significant differentiation among yeast strains with unique aroma and flavor profiles driven by variations in ester production, fusel alcohol synthesis, and …


Single-Cell Analyses Reveal A Functionally Heterogeneous Exhausted Cd8+ T-Cell Subpopulation That Is Correlated With Response To Checkpoint Therapy In Melanoma, Kelly M Mahuron, Osmaan Shahid, Prachi Sao, Clinton Wu, Alexandra M Haugh, Laura A Huppert, Lauren S Levine, Margaret M Lowe, Michael Alvarado, Markee Micu, Katy K Tsai, Melissa Chow, Meromit Singer, Jason M Schenkel, Arlene H Sharpe, Michael D Rosenblum, Kristen E Pauken, Adil I Daud Apr 2025

Single-Cell Analyses Reveal A Functionally Heterogeneous Exhausted Cd8+ T-Cell Subpopulation That Is Correlated With Response To Checkpoint Therapy In Melanoma, Kelly M Mahuron, Osmaan Shahid, Prachi Sao, Clinton Wu, Alexandra M Haugh, Laura A Huppert, Lauren S Levine, Margaret M Lowe, Michael Alvarado, Markee Micu, Katy K Tsai, Melissa Chow, Meromit Singer, Jason M Schenkel, Arlene H Sharpe, Michael D Rosenblum, Kristen E Pauken, Adil I Daud

Faculty, Staff and Student Publications

PD-1 pathway inhibitors have revolutionized cancer therapy. However, most patients do not durably benefit, highlighting the need for biomarkers to stratify patients as responders or nonresponders. Although CD8+ tumor-infiltrating lymphocytes (TIL) have been associated with immune checkpoint therapy response, there is no consensus on which CD8+ TIL subpopulations have the most prognostic value. Preclinical studies have focused on progenitor-like exhausted CD8+ T cells (TPEX) because TPEX proliferate more in response to PD-1 inhibitors than other exhausted T-cell (TEX) subpopulations. However, immune checkpoint inhibitor treatment drives TPEX differentiation into other TEX populations that can mediate antitumor immunity. These data complicate the …


Mixed Chamber Ensembles Apr 2025

Mixed Chamber Ensembles

Bailey School of Music Concert Programs

FACULTY COACHES

Julie Coucheron

Adelaide Federici

Yinzi Kong

Charae Krueger

Kenn Wagner

John Warren


Supporting Health Equity In Obesity Prevention For Women Of Reproductive Age, Amanda Gilbert Apr 2025

Supporting Health Equity In Obesity Prevention For Women Of Reproductive Age, Amanda Gilbert

Brown School Graduate Student Theses and Dissertations

Women of reproductive age (18-44 years) are at an increased risk of developing obesity due to pregnancy, stressors during this stage in the life course (e.g., leaving home, new jobs, parenthood), and historical and ongoing discrimination and marginalization. Preventing obesity for this population needs to be a public health priority. Obesity negatively affects women’s health (e.g., chronic disease, cancer); leads to poor pregnancy outcomes (e.g., gestational diabetes); and increases the risk children will develop obesity through intergenerational transmission of obesity, further entrenching health disparities for future generations. Health equity principles of social justice and human rights help obesity prevention researchers …


Library Data Storytelling And Information Wisdom, Kate Mcdowell Apr 2025

Library Data Storytelling And Information Wisdom, Kate Mcdowell

Bryant Jackson Lectureship

What can you tell about your library data as a story? Learn how to bring data stories to life for library advocacy of all types, from sustaining the library to transforming its work. Participants will learn about ongoing research identifying classic library stories told to persuade decision-makers as part of the Data Storytelling Toolkit for Libraries project (IMLS). Tools academic libraries can use include:

  • Strategies to understand data storytelling uses for academic libraries
  • Reach different kinds of audiences such as students, administrators, and funders
  • Adapt narrative structures to communicate information and emotion at the same time

Dr. Kate McDowell’s interdisciplinary …


Robust Inference For The Unification Of Confidence Intervals In Meta-Analysis, Wei Liang, Haicheng Huang, Hongsheng Dai, Yinghui Wei Apr 2025

Robust Inference For The Unification Of Confidence Intervals In Meta-Analysis, Wei Liang, Haicheng Huang, Hongsheng Dai, Yinghui Wei

School of Engineering, Computing and Mathematics

Traditional meta-analysis assumes that the effect sizes estimated in individual studies follow a Gaussian distribution. However, this distributional assumption is not always satisfied in practice, leading to potentially biased results. In the situation when the number of studies, denoted as K, is large, the cumulative Gaussian approximation errors from each study could make the final estimation unreliable. In the situation when K is small, it is not realistic to assume the random effect follows Gaussian distribution. In this paper, we present a novel empirical likelihood method for combining confidence intervals under the meta-analysis framework. This method is free of the …


Psychrotrophic Antarctic Marine Bacteria As Potential Reservoirs For Novel Antimicrobial Genes, Kudzai Hwengwere, Grant G. January, Kerry L. Howell, Lloyd S. Peck, Mathew Upton, Melody S. Clark Apr 2025

Psychrotrophic Antarctic Marine Bacteria As Potential Reservoirs For Novel Antimicrobial Genes, Kudzai Hwengwere, Grant G. January, Kerry L. Howell, Lloyd S. Peck, Mathew Upton, Melody S. Clark

School of Biomedical Sciences

Antarctica is a very cold, isolated continent surrounded by frozen seas, yet these extreme environmental conditions have not restricted life and diversity in the sea. The marine environment is seasonally highly productive and harbours diverse and abundant communities of organisms, with many endemic species occurring nowhere else in the world. Such communities and their associated microbiomes are increasingly recognized as an unexplored source of novel antimicrobial products. Hence, the major aim of this study was to examine the antimicrobial potential of bacteria cultured from eight Antarctic marine invertebrate species, while gathering data on Antarctic microbial thermal and salinity tolerances. All …


Building Wealth One Sentence At A Time: A Capitalist’S Guide To Criminal Justice, Alexandra J. Lindell Apr 2025

Building Wealth One Sentence At A Time: A Capitalist’S Guide To Criminal Justice, Alexandra J. Lindell

Masters Projects

This project explores the underutilized profit potential of criminal justice in the United States. Its systemic design and aggressive market positioning have made long-term success possible. Nevertheless, this is just the beginning; there are new revenue streams to unlock and untapped markets to capture. Using a mixed-methods approach, the research identifies key historical policies, how collateral consequences contribute to customer retention and acquisition, and current barriers to profit maximization. The findings emphasize the importance of a coordinated, multi-level strategy involving lawmakers, media, corporations, and private stakeholders to protect and expand revenue streams, manipulate public perception, and disrupt reform efforts. By …


Introducing 'Society Work': The Professionalization And Localization Of Chinese Social Work In A New Era, Ke Cui, Timothy Sim, Chenxi Huang, Bowen Mcbeath Apr 2025

Introducing 'Society Work': The Professionalization And Localization Of Chinese Social Work In A New Era, Ke Cui, Timothy Sim, Chenxi Huang, Bowen Mcbeath

School of Social Work Faculty Publications and Presentations

This study focuses on current discussions around the newly-built Society Work Department in China. It argues that ‘society work’ helps to clarify the internationally recognized concept of ‘social work’ and this institutional reform promotes development of the social work profession and discipline, it also helps to decolonize social work in China.


Distinguishing Multisystem Inflammatory Syndrome In Children From Typhus Using Artificial Intelligence: Mis-C Versus Endemic Typhus (Ai-Met), Angela Chun, Abraham Bautista-Castillo, Isabella Osuna, Kristiana Nasto, Flor M Munoz, Gordon E Schutze, Sridevi Devaraj, Eyal Muscal, Marietta M De Guzman, Kristen Sexson Tejtel, Tiphanie P Vogel, Ioannis A Kakadiaris Apr 2025

Distinguishing Multisystem Inflammatory Syndrome In Children From Typhus Using Artificial Intelligence: Mis-C Versus Endemic Typhus (Ai-Met), Angela Chun, Abraham Bautista-Castillo, Isabella Osuna, Kristiana Nasto, Flor M Munoz, Gordon E Schutze, Sridevi Devaraj, Eyal Muscal, Marietta M De Guzman, Kristen Sexson Tejtel, Tiphanie P Vogel, Ioannis A Kakadiaris

Faculty, Staff and Students Publications

Background: The pandemic emergent disease multisystem inflammatory syndrome in children (MIS-C) following coronavirus disease-19 infection can mimic endemic typhus. We aimed to use artificial intelligence (AI) to develop a clinical decision support system that accurately distinguishes MIS-C versus endemic typhus (MET).

Methods: Demographic, clinical, and laboratory features rapidly available following presentation were extracted for 133 patients with MIS-C and 87 patients hospitalized due to typhus. An attention module assigned importance to inputs used to create the 2-phase AI-MET. Phase 1 uses 17 features to arrive at a classification manually (MET-17). If the confidence level is not surpassed, 13 additional features …


A Screening Question To Assess Risk Of Using Antibiotics Without A Prescription: A Diagnostic Study, Ashley Collazo, Eva Amenta, Kiara Olmeda, Marissa Valentine-King, Lindsey Laytner, Azalia Mancera, Roger Zoorob, Michael K Paasche-Orlow, Richard L Street, Barbara W Trautner, Larissa Grigoryan Apr 2025

A Screening Question To Assess Risk Of Using Antibiotics Without A Prescription: A Diagnostic Study, Ashley Collazo, Eva Amenta, Kiara Olmeda, Marissa Valentine-King, Lindsey Laytner, Azalia Mancera, Roger Zoorob, Michael K Paasche-Orlow, Richard L Street, Barbara W Trautner, Larissa Grigoryan

Faculty, Staff and Students Publications

Objectives: Non-prescription antibiotic use (using antibiotics without medical advice) is potentially unsafe and promotes antimicrobial resistance. We studied predictors of prior non-prescription use and whether screening for prior non-prescription antibiotic use predicted intention of future non-prescription antibiotic use.

Methods: The survey was performed from January 2020 - June 2021 in six public primary care clinics and two private emergency departments. Prior non-prescription users were respondents who reported taking oral antibiotics for symptoms without contacting a clinician. Intended use was defined by answering yes to the question, "would you use antibiotics without contacting a doctor/nurse/dentist/clinic." We examined predictors for prior non-prescription …


Healthcare Workers' Attitudes And Practices Around Environmental Sustainability In Infection Prevention., Ashley L. Lin, Michelle E. Doll, Rachel J. Pryor, Elizabeth Monsees, Priya Nori, Gonzalo M. Bearman Apr 2025

Healthcare Workers' Attitudes And Practices Around Environmental Sustainability In Infection Prevention., Ashley L. Lin, Michelle E. Doll, Rachel J. Pryor, Elizabeth Monsees, Priya Nori, Gonzalo M. Bearman

Manuscripts, Articles, Book Chapters and Other Papers

We assessed healthcare workers' knowledge, attitudes, and practices around disposable personal protective equipment (PPE) use. We observed that healthcare workers are interested in sustainable policies and identified areas for policy changes to reduce PPE waste.


Fact Sheet For Parents: What To Know About Zyn Nicotine Pouches, Aaron Hunt, Gabriela Murza, Alyssa Ferrin Apr 2025

Fact Sheet For Parents: What To Know About Zyn Nicotine Pouches, Aaron Hunt, Gabriela Murza, Alyssa Ferrin

All Current Publications

This fact sheet provides information about ZYN, which is a nicotine pouch becoming commonly used among youth due to social media advertising. This fact sheet will help parents understand the impact of ZYN pouches and approaches to monitor, prevent, and address use among youth.


Eyes On The Road: Disentagling Cyclist Mental Workload At Intersections, James Joseph Rawson Apr 2025

Eyes On The Road: Disentagling Cyclist Mental Workload At Intersections, James Joseph Rawson

Civil Engineering ETDs

In North America, cyclists often share infrastructure with motor vehicles and encounter frequent conflicts with them at intersections. While past research assumes cyclists' experiences mirror those of drivers, most studies focus on roadway segments rather than intersections. This study addresses that gap by, for the first time we are aware of, examining cyclist perceptions at intersections using head and gaze movement data. Leveraging naturalistic data conducted in Albuquerque New Mexico, and statistical techniques, including t-test and repeated measures ANOVA, our findings suggest that – similar to drivers - cyclists do experience greater mental workload when performing turning movements than when …


Left Ventricular Entry To Reduce Brain Lesions During Catheter Ablation: A Randomized Trial, Gregory M Marcus, Roderick Tung, Edward P Gerstenfeld, Trisha F Hue, Feng Lin, Jing Cheng, J Peter Weiss, Wendy S Tzou, Henry Hsia, Ashkan Ehdaie, Daniel H Cooper, T Jared Bunch, Jeffrey Arkles, Babak Nazer, Adam Lee, Alexios Hadjis, Duy T Nguyen, Mihail G Chelu, Joshua Moss, Jonathan C Hsu, Miguel Valderrábano, Prashant D Bhave, Andrew D Beaser, Arvindh Kanagasundram, Oussama Wazni, Jason Bradfield, Grace Wall, Kathleen Chang, Michelle Yang, Gabrielle Montenegro, Sabrina Jarrott, Joel H Kramer, Anthony S Kim, Yvonne M Morris, William P Dillon Apr 2025

Left Ventricular Entry To Reduce Brain Lesions During Catheter Ablation: A Randomized Trial, Gregory M Marcus, Roderick Tung, Edward P Gerstenfeld, Trisha F Hue, Feng Lin, Jing Cheng, J Peter Weiss, Wendy S Tzou, Henry Hsia, Ashkan Ehdaie, Daniel H Cooper, T Jared Bunch, Jeffrey Arkles, Babak Nazer, Adam Lee, Alexios Hadjis, Duy T Nguyen, Mihail G Chelu, Joshua Moss, Jonathan C Hsu, Miguel Valderrábano, Prashant D Bhave, Andrew D Beaser, Arvindh Kanagasundram, Oussama Wazni, Jason Bradfield, Grace Wall, Kathleen Chang, Michelle Yang, Gabrielle Montenegro, Sabrina Jarrott, Joel H Kramer, Anthony S Kim, Yvonne M Morris, William P Dillon

Faculty, Staff and Students Publications

Background: Catheter ablation of ventricular arrhythmias, one of the most rapidly growing procedures in cardiac electrophysiology, is associated with magnetic resonance imaging-detected brain lesions in more than half of cases. Although a retrograde aortic approach is conventional, modern tools enable entry through a transseptal approach that may avoid embolization of debris from the arterial system. We sought to test the hypothesis that a transseptal puncture would mitigate brain injury compared with a retrograde aortic approach.

Methods: The TRAVERSE trial (Transseptal Versus Retrograde Aortic Ventricular Entry to Reduce Systemic Emboli) was a multicenter randomized controlled comparative effectiveness trial. Patients with left …


Atm-Dependent Dna Damage Response Constrains Cell Growth And Drives Clonal Hematopoiesis In Telomere Biology Disorders, Christopher M. Sande, Karolyn A. Oetjen, Daniel C. Link, Andrew E. Gelman, Laneshia K. Tague, Et Al. Apr 2025

Atm-Dependent Dna Damage Response Constrains Cell Growth And Drives Clonal Hematopoiesis In Telomere Biology Disorders, Christopher M. Sande, Karolyn A. Oetjen, Daniel C. Link, Andrew E. Gelman, Laneshia K. Tague, Et Al.

2020-Current year OA Pubs

Telomere biology disorders (TBDs) are genetic diseases caused by defective telomere maintenance. TBD patients often develop bone marrow failure and have an increased risk of myeloid neoplasms. To better understand the factors underlying hematopoietic outcomes in TBD, we comprehensively evaluated acquired genetic alterations in hematopoietic cells from 166 pediatric and adult TBD patients. Of these patients, 47.6% (28.8% of children, 56.1% of adults) had clonal hematopoiesis. Recurrent somatic alterations involved telomere maintenance genes (7.6%), spliceosome genes (10.4%, mainly U2AF1 p.S34), and chromosomal alterations (20.2%), including 1q gain (5.9%). Somatic variants affecting the DNA damage response (DDR) were identified in 21.5% …


Morphogenic, Molecular And Cellular Adaptations For Unidirectional Airflow In The Chicken Lung, Kamryn N Gerner-Mauro, Lisandra Vila Ellis, Guolun Wang, Richa Nayak, Peter Y Lwigale, Ross A Poché, Jichao Chen Apr 2025

Morphogenic, Molecular And Cellular Adaptations For Unidirectional Airflow In The Chicken Lung, Kamryn N Gerner-Mauro, Lisandra Vila Ellis, Guolun Wang, Richa Nayak, Peter Y Lwigale, Ross A Poché, Jichao Chen

Faculty, Staff and Students Publications

Unidirectional airflow in the avian lung enables gas exchange during both inhalation and exhalation. The underlying developmental process and how it deviates from that of the bidirectional mammalian lung are poorly understood. Sampling key developmental stages with multiscale 3D imaging and single-cell transcriptomics, we delineate morphogenic, molecular and cellular features that accommodate the unidirectional airflow in the chicken lung. Primary termini of hyper-elongated branches undergo proximal-short and distal-long fusions, forming parabronchi for air conduction. Through the parabronchial smooth muscle, neoform termini extend radially to form gas-exchanging alveoli. Supporting this radial alveologenesis, branch stalks halt their proximalization, defined by SOX9-SOX2 transition, …


Mri Distance Measures As A Predictor Of Subsequent Clinical Status During The Preclinical Phase Of Alzheimer's Disease And Related Disorders, Xinyi Zhang, John C Morris, Tammie L S Benzinger, Et Al. Apr 2025

Mri Distance Measures As A Predictor Of Subsequent Clinical Status During The Preclinical Phase Of Alzheimer's Disease And Related Disorders, Xinyi Zhang, John C Morris, Tammie L S Benzinger, Et Al.

2020-Current year OA Pubs

Brain atrophy over time, as measured by magnetic resonance imaging (MRI), has been shown to predict subsequent cognitive impairment among individuals who were cognitively normal when first evaluated, indicating that subtle brain atrophy associated with Alzheimer's disease (AD) may begin years before clinical symptoms appear. Traditionally, atrophy has been quantified by differences in brain volume or thickness over a specified timeframe. Research indicates that the rate of atrophy varies across different brain regions, which themselves exhibit complex spatial and hierarchical organizations. These characteristics collectively emphasize the need for diverse summary measures that can effectively capture the multidimensional nature of degeneration. …


Outcomes Evidence Must Keep Up With The Implementation Of The 4ms Framework To Ensure Age-Friendly Health System Transformation, James D Harrison, Stephanie E Rogers, Benjamin Rosner, Estelle Martin, Sunny C Lin, Jarmin Yeh, Julia Adler-Milstein Apr 2025

Outcomes Evidence Must Keep Up With The Implementation Of The 4ms Framework To Ensure Age-Friendly Health System Transformation, James D Harrison, Stephanie E Rogers, Benjamin Rosner, Estelle Martin, Sunny C Lin, Jarmin Yeh, Julia Adler-Milstein

2020-Current year OA Pubs

The Age-Friendly Health System (AFHS) movement was conceptualized as a transformative solution to reliably deliver evidence-based care to older adults. Guided by the 4Ms framework: What Matters, Mobility, Mentation, and Medication, AFHS healthcare systems have been given the flexibility to tailor 4Ms interventions and care processes to their context, preferences and populations. This flexibility has facilitated the widespread adoption of 4Ms care. However, as our understanding of 4Ms implementation grows, evidence of the impact of 4Ms care on outcomes must keep up with implementation to ensure AFHS transformation. It is only through assessing the 4Ms as a whole and understanding …


Immunotherapeutic Strategies In Head And Neck Cancer: Challenges And Opportunities, Xia Liu, R. Alex Harbison, Mark A. Varvares, Sidharth V. Puram, Guangyong Peng Apr 2025

Immunotherapeutic Strategies In Head And Neck Cancer: Challenges And Opportunities, Xia Liu, R. Alex Harbison, Mark A. Varvares, Sidharth V. Puram, Guangyong Peng

2020-Current year OA Pubs

HNSCC remains a substantial health issue, with treatment options including surgery, radiation, and platinum-based chemotherapy. Unfortunately, despite progress in research, only modest gains have been made in disease control, with existing treatments resulting in significant functional and quality-of-life issues. The introduction of immunotherapy in the treatment of HNSCC has resulted in some improvements in outlook for patients and is now standard of care for populations with both recurrent and metastatic disease. However, despite the early successes, responses to immune checkpoint inhibition (ICI) remain modest to low, approaching 14%-22% objective response rates. Challenges to the effectiveness of ICI and other immunotherapies …


Label-Free Evaluation Of Mouse Embryo Quality Using Time-Lapse Bright Field And Optical Coherence Microscopy, Fei Wang, Senyue Hao, Kibeom Park, Ali Ahmady, Chao Zhou Apr 2025

Label-Free Evaluation Of Mouse Embryo Quality Using Time-Lapse Bright Field And Optical Coherence Microscopy, Fei Wang, Senyue Hao, Kibeom Park, Ali Ahmady, Chao Zhou

2020-Current year OA Pubs

The selection of high-quality embryos is essential to enhance the implantation rate for in vitro fertilization (IVF). Optical coherence microscopy (OCM) can noninvasively provide three-dimensional (3D) high-resolution imaging of developing embryos. The revealed microstructures can be used for accurate embryo evaluation. Here, we acquire time-lapse 3D OCM images with co-registered bright-field imaging on mouse embryo development from the one-cell stage to the fully hatched blastocyst inside an incubator. Our results demonstrate the capability of OCM to detect structural features of the developing embryos. The second and third embryonic cell cycles are indicated to be associated with blastocyst formation and the …