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Enhancing Care: Child Protective Service Workers’ Perspectives And Experiences Of Serving Children With Disabilities, Meekyung Han, Celia Rocio Murillo Lechuga, Gaby Solis Feb 2025

Enhancing Care: Child Protective Service Workers’ Perspectives And Experiences Of Serving Children With Disabilities, Meekyung Han, Celia Rocio Murillo Lechuga, Gaby Solis

Faculty Research, Scholarly, and Creative Activity

Children with disabilities (CWD) are overrepresented in the child welfare system (CWS), yet limited research exists on how child protective service (CPS) workers respond. This exploratory qualitative study conducted semi-structured individual interviews with 12 CPS workers in Northern California to explore their experiences. Thematic analysis identified five key themes: contributors to maltreatment, challenges of working with CWD, the influence of personal/professional experience, collaboration with disability experts, and the need for training. Findings suggest that disability-focused training in the graduate Title IV-E program and ongoing professional training can enhance CPS workers’ competency and strengthen interactions with CWD, leading to better outcomes.


Neutralizing Antibody Immune Correlates For A Recombinant Protein Vaccine In The Covail Trial, Youyi Fong, Lauren Dang, Bo Zhang, Jonathan Fintzi, Shiyu Chen, Jing Wang, Nadine G Rouphael, Angela R Branche, David J Diemert, Ann R Falsey, Cecilia Losada, Lindsey R Baden, Sharon E Frey, Jennifer A Whitaker, Susan J Little, Satoshi Kamidani, Emmanuel B Walter, Richard M Novak, Richard Rupp, Lisa A Jackson, Chenchen Yu, Craig A Magaret, Cindy Molitor, Bhavesh Borate, Tara M Babu, Angelica C Kottkamp, Anne F Luetkemeyer, Lilly C Immergluck, Rachel M Presti, Martín Bäcker, Patricia L Winokur, Siham M Mahgoub, Paul A Goepfert, Dahlene N Fusco, Robert L Atmar, Christine M Posavad, Jinjian Mu, Mat Makowski, Mamodikoe K Makhene, Seema U Nayak, Paul C Roberts, Dean Follmann, Peter B Gilbert Feb 2025

Neutralizing Antibody Immune Correlates For A Recombinant Protein Vaccine In The Covail Trial, Youyi Fong, Lauren Dang, Bo Zhang, Jonathan Fintzi, Shiyu Chen, Jing Wang, Nadine G Rouphael, Angela R Branche, David J Diemert, Ann R Falsey, Cecilia Losada, Lindsey R Baden, Sharon E Frey, Jennifer A Whitaker, Susan J Little, Satoshi Kamidani, Emmanuel B Walter, Richard M Novak, Richard Rupp, Lisa A Jackson, Chenchen Yu, Craig A Magaret, Cindy Molitor, Bhavesh Borate, Tara M Babu, Angelica C Kottkamp, Anne F Luetkemeyer, Lilly C Immergluck, Rachel M Presti, Martín Bäcker, Patricia L Winokur, Siham M Mahgoub, Paul A Goepfert, Dahlene N Fusco, Robert L Atmar, Christine M Posavad, Jinjian Mu, Mat Makowski, Mamodikoe K Makhene, Seema U Nayak, Paul C Roberts, Dean Follmann, Peter B Gilbert

Faculty, Staff and Students Publications

For COVAIL recipients of a coronavirus disease 2019 (COVID-19) Sanofi booster vaccine, neutralizing antibody titers were assessed as a correlate of risk (CoR) of COVID-19. Peak and exposure-proximal titers were inverse CoRs with covariate-adjusted hazard ratios (95% confidence intervals) 0.30 (0.11, 0.78) and 0.25 (0.07, 0.85) per 10-fold increase in weighted average titer.


Detection Of Parasite Dna In Soil Samples From Rural Yucatan, Mexico, Liliana E Villanueva-Lizama, Angela Cruz-Coral, Christian Teh-Poot, Julio Vladimir Cruz-Chan, Rojelio Mejia Feb 2025

Detection Of Parasite Dna In Soil Samples From Rural Yucatan, Mexico, Liliana E Villanueva-Lizama, Angela Cruz-Coral, Christian Teh-Poot, Julio Vladimir Cruz-Chan, Rojelio Mejia

Faculty, Staff and Students Publications

The soil is the primary environmental reservoir for many parasites transmitted to humans that cause disease. Our environmental study used a multiparallel real-time quantitative polymerase chain reaction assay to detect parasite DNA in soil collected from the outdoor built environments of 34 houses in rural Yucatan, Mexico. The number of positive houses (n, %) per parasite species was 18 (53%) for Acanthamoeba spp.; four (12%) for Blastocystis spp. and Ascaris lumbricoides; three (9%) for Toxocara canis; and one (3%) for Ancylostoma spp., Trichuris trichiura, Entamoeba histolytica, and Giardia intestinalis. No DNA from Necator americanus, Strongyloides stercoralis, Toxocara cati, or Cryptosporidium …


Targeting Tiam1 Enhances Hippocampal-Dependent Learning And Memory In The Adult Brain And Promotes Nmda Receptor-Mediated Synaptic Plasticity And Function, Francisco A Blanco, Md Ali Bin Saifullah, Jinxuan X Cheng, Carlota Abella, Federico Scala, Karen Firozi, Sanyong Niu, Jin Park, Jeannie Chin, Kimberley F Tolias Feb 2025

Targeting Tiam1 Enhances Hippocampal-Dependent Learning And Memory In The Adult Brain And Promotes Nmda Receptor-Mediated Synaptic Plasticity And Function, Francisco A Blanco, Md Ali Bin Saifullah, Jinxuan X Cheng, Carlota Abella, Federico Scala, Karen Firozi, Sanyong Niu, Jin Park, Jeannie Chin, Kimberley F Tolias

Faculty, Staff and Students Publications

Excitatory synapses and the actin-rich dendritic spines on which they reside are indispensable for information processing and storage in the brain. In the adult hippocampus, excitatory synapses must balance plasticity and stability to support learning and memory. However, the mechanisms governing this balance remain poorly understood. Tiam1 is an actin cytoskeleton regulator prominently expressed in the dentate gyrus (DG) throughout life. Previously, we showed that Tiam1 promotes dentate granule cell synapse and spine stabilization during development, but its role in the adult hippocampus remains unclear. Here, we deleted Tiam1 from adult forebrain excitatory neurons (Tiam1fKO) and assessed …


Punch Cd3-Ols: A Phase 3 Prospective Observational Cohort Study To Evaluate The Safety And Efficacy Of Fecal Microbiota, Live-Jslm (Rebyota) In Adults With Recurrent Clostridioides Difficile Infection, Paul Feuerstadt, Teena Chopra, Whitfield Knapple, Nicholas W Van Hise, Erik R Dubberke, Brian Baggott, Beth Guthmueller, Lindy Bancke, Michael Gamborg, Theodore S Steiner, Daniel Van Handel, Sahil Khanna Feb 2025

Punch Cd3-Ols: A Phase 3 Prospective Observational Cohort Study To Evaluate The Safety And Efficacy Of Fecal Microbiota, Live-Jslm (Rebyota) In Adults With Recurrent Clostridioides Difficile Infection, Paul Feuerstadt, Teena Chopra, Whitfield Knapple, Nicholas W Van Hise, Erik R Dubberke, Brian Baggott, Beth Guthmueller, Lindy Bancke, Michael Gamborg, Theodore S Steiner, Daniel Van Handel, Sahil Khanna

2020-Current year OA Pubs

BACKGROUND: The aim of this study was to evaluate the safety and efficacy of fecal microbiota, live-jslm (RBL; REBYOTA)-the first single-dose, broad consortia microbiota-based live biotherapeutic approved by the US Food and Drug Administration for preventing recurrent Clostridioides difficile infection (rCDI) in adults following standard-of-care (SOC) antibiotic treatment.

METHODS: PUNCH CD3-OLS was a prospective, phase 3, open-label study, conducted across the US and Canada. Participants were aged ≥18 years with documented rCDI and confirmed use of SOC antibiotics. Participants with comorbidities including inflammatory bowel disease and mild-to-moderate immunocompromising conditions could be enrolled. A single dose of RBL was rectally administered …


Models Of Judicial Interpretation: From Marshall To Kavanaugh And How The Umpire Model Changed The Game, Beau Sullivan Feb 2025

Models Of Judicial Interpretation: From Marshall To Kavanaugh And How The Umpire Model Changed The Game, Beau Sullivan

Ohio Northern University Law Review

The three predominant modes of judicial interpretation are living constitutionalism, originalism, and the umpire model. The living constitutionalist believes the Constitution is a living document that must change and adapt over time. The living constitutionalist considers the history, text, precedent, and policy when deciding a case. This is in contrast to the originalist, who considers the history and text of the document when deciding a case. The originalist favors judicial restraint and seeks to limit the role of the judge. The devotee of the umpire model champions the independent judge whose function is to the law and does not consider …


A Qualitative Analysis Of 14- To 17-Year-Olds’ Perceptions Of And Interest In Dietetics, Andrea Barney, Kelsey Mueller, Emily Patten Feb 2025

A Qualitative Analysis Of 14- To 17-Year-Olds’ Perceptions Of And Interest In Dietetics, Andrea Barney, Kelsey Mueller, Emily Patten

Journal of Dietetic Education

Objective: To understand 14-17-year-old youth’s perceptions of the field of dietetics and what would influence them to pursue or not pursue dietetics as a career. Design: Researchers developed an electronic survey asking about youth’s perceptions of the dietetics profession. Setting/Participants: The survey was distributed to a diverse population of youth aged 14-17 in the USA. Main Outcome Measures: Researchers aimed to understand what qualities 14-17-year-olds associate with dietetics professionals and if youth are interested in and/or view themselves as capable of becoming a dietitian. Analysis: SPSS software calculated descriptive statistics. Open-ended responses were analyzed using conventional content analysis. Results: Half …


One Center's Experience Of Pulmonary Embolism After Covid-19: Impact Of Vaccination Status, Cara Gose, Kaylee Dixon, Andrea M. Bodine Md Feb 2025

One Center's Experience Of Pulmonary Embolism After Covid-19: Impact Of Vaccination Status, Cara Gose, Kaylee Dixon, Andrea M. Bodine Md

Advances in Clinical Medical Research and Healthcare Delivery

Background: The incidence of pulmonary embolism (PE) has increased since the outbreak of the COVID-19 pandemic and may be due to the observed hypercoagulable state. There is conflicting evidence that thromboembolism risk increases after vaccination and that vaccines decrease the probability of having a thromboembolic event. This study aimed to explore how vaccination status impacts occurrence of PE after a positive COVID-19 test. The hypothesis was that vaccinated, immunocompetent patients have a lower incidence of PE after COVID-19 compared to unvaccinated patients.

Methods: This was a retrospective chart review at a teaching hospital in New England from 1/01/2021 to 3/31/2023 …


Enfortumab Vedotin Induced Cutaneous Manifestations, Zeni Kharel, Farhan S. Imran Feb 2025

Enfortumab Vedotin Induced Cutaneous Manifestations, Zeni Kharel, Farhan S. Imran

Advances in Clinical Medical Research and Healthcare Delivery

Enfortumab vedotin(EV) comprises of an anti–nectin-4 monoclonal antibody bound to the chemotherapeutic agent called monomethyl auristatin E, forming an antibody-drug conjugate. It is currently approved for the treatment of locally advanced or metastatic urothelial carcinoma after disease progression on two prior lines of therapy including chemotherapy and immunotherapy. Since nectin-4 is also expressed on the surface of keratinocytes, cutaneous adverse effects are common. Our clinical image depicts a cutaneous adverse reaction to EV and its resolution after discontinuation of EV.


The Role Of Astrocytes In Probabilistic Decision-Making, Julia Pai Feb 2025

The Role Of Astrocytes In Probabilistic Decision-Making, Julia Pai

Arts & Sciences Electronic Theses and Dissertations

To flexibly navigate an uncertain world, animals need to be able to maintain internal representations of the values of good and bad things in the environment and to flexibly update their internal representations from experience. The purpose of this thesis work is to 1) develop tools and methodology to quantitatively study aversion-motivated behavior, and to 2) investigate the role of astrocytes, a non-neuronal brain cell type, in mediating experience-guided decision- making. The first part of this thesis describes a novel paradigm we developed to use dermal laser stimulation as an aversive stimulus for quantitatively studying motivated behavior in rodents and …


Ole Miss Students Pack Literacy Kits For Natchez-Adams Third Graders, Marvis Herring Feb 2025

Ole Miss Students Pack Literacy Kits For Natchez-Adams Third Graders, Marvis Herring

University of Mississippi News

OXFORD, Miss. – A group of University of Mississippi students is taking a hands-on approach to improve children's reading skills in the state by donating reading resources to third grade students in the Natchez-Adams School District.


Determining Spatial Responses Of Fishers (Pakania Pennanti) To Mechanical Treatments Of Forest Stands For Fuel Reduction, Tessa R. Smith, Eric M. Gese, R. David Clayton, Patricia A. Terletzky, Kathryn L. Purcell, Craig M. Thompson Feb 2025

Determining Spatial Responses Of Fishers (Pakania Pennanti) To Mechanical Treatments Of Forest Stands For Fuel Reduction, Tessa R. Smith, Eric M. Gese, R. David Clayton, Patricia A. Terletzky, Kathryn L. Purcell, Craig M. Thompson

Wildland Resources Faculty Publications

Historical forestry practices (e.g., fire suppression, heavy timber logging) have contributed to a discernable change in stand composition of western forests in the U.S., which now comprise a tinderbox mixture of increased surface and ladder fuels, dense stands, and fire-intolerant species. Forest managers are mitigating this concern by implementing silviculture practices (e.g., selective logging, thinning, prescribed burning) to reduce fuel loads and improve stand resiliency. Concern for habitat specialists, such as the fisher (Pekania pennanti), have arisen as they may be negatively influenced in the short-term by modifications to their environment that are needed to ensure long-term habitat …


Infrared Cooling In An Anharmonic Cascade Framework: 2-Cyanoindene, The Smallest Cyano-Pah Identified In Tmc-1, Mark H. Stockett, Vincent J. Esposito, Eleanor K. Ashworth, Ugo Jacovella, James N. Bull Feb 2025

Infrared Cooling In An Anharmonic Cascade Framework: 2-Cyanoindene, The Smallest Cyano-Pah Identified In Tmc-1, Mark H. Stockett, Vincent J. Esposito, Eleanor K. Ashworth, Ugo Jacovella, James N. Bull

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Infrared (IR) cooling of polycyclic aromatic hydrocarbon (PAH) molecules is a major radiative stabilization mechanism of PAHs present in space and is the origin of the aromatic infrared bands (AIBs). Here, we report an anharmonic cascade model in a master equation framework to model IR emission rates and emission spectra of energized PAHs as a function of internal energy. The underlying (simple harmonic cascade) framework for fundamental vibrations has been developed through the modeling of cooling rates of PAH cations and other carboneaous ions measured in electrostatic ion storage ring experiments performed under “molecular cloud in a box” conditions. The …


Motion Of Nitroxide Radicals, Gareth R. Eaton Feb 2025

Motion Of Nitroxide Radicals, Gareth R. Eaton

TeachEPR Submissions

A brief outline is presented of how motion of a nitroxide radical can be estimated from the continuous wave (CW) EPR line shape.


Agricultural Drought Prediction From Multispectral Image Processing Using Deep Learning Models, Gowri L Feb 2025

Agricultural Drought Prediction From Multispectral Image Processing Using Deep Learning Models, Gowri L

Theses and Dissertations

Accurate and timely prediction of agricultural droughts is fundamental to the management of ecosystems, preservation of biodiversity, and environmental sustainability. It helps to reduce environmental exploitation, promotes eco-friendly irrigation techniques, and tackles climate change efficiently. Its social implications include food safety and financial stability through continuous rural employment. Drought prediction guarantees social progress and sustainability by ensuring zero hunger/poverty and effective water management. A multi-sensor image pre-processing framework that incorporates data from various satellite platforms like Landsat (30 metres), Sentinel-2 (10 metres, 20 metres, 30 metres), and MODIS (500 metres) is used to monitor and assess agricultural drought effectively.

Analysis …


Culture And Attachment Preference Among Young Adults In Egypt And The United States, Musheera Anis Abdellatif Feb 2025

Culture And Attachment Preference Among Young Adults In Egypt And The United States, Musheera Anis Abdellatif

School of Education Faculty Publications

We explored the relationship between cultural values, recollected early caregiving experiences and young adult attachment preference. Young adults in Egypt (N = 209) and the United States (N = 554) ranked their current attachment preference, rated their collectivist and individualist beliefs, and recalled the relative contributions of their early caregivers. Egyptian students scored higher than US students on collectivism and recalled more involvement from non-parental caregivers. Most participants reported a preference hierarchy (82% Egypt & 84% US). Surprisingly, individualism was negatively associated with maternal attachment ratings and with having a clear principal attachment relationship, whereas higher collectivism predicted …


It Ain’T Easy Bein’ Wheezy: A Review And Updates On Asthma, Christina Bach Feb 2025

It Ain’T Easy Bein’ Wheezy: A Review And Updates On Asthma, Christina Bach

Unity Hospital Grand Rounds

It Ain’t Easy Bein’ Wheezy: A Review and Updates on Asthma. Christina Bach, MD

Objectives:

  • Review that asthma is not a static diagnosis and needs constant re-evaluation
  • Will address new guidelines in asthma in the last few years with significant change in initiation of therapy
  • Examine new add-on therapies available for uncontrolled asthma
  • Evaluate patients for asthma and appropriately initiate and manage treatment based on current practice guidelines
  • Recognize new add-on therapies for asthma, how they work, and when to utilize them


Dataset For Comparative Analysis Of Precision Metagenomics And Traditional Methods In Urinary Tract Infection Diagnostics, Rob E. Carpenter, Sadia Almas, Vaibhav Tamrakar, Rahul Sharma Feb 2025

Dataset For Comparative Analysis Of Precision Metagenomics And Traditional Methods In Urinary Tract Infection Diagnostics, Rob E. Carpenter, Sadia Almas, Vaibhav Tamrakar, Rahul Sharma

Human Resource Development Faculty Publications and Presentations

This study presents a comprehensive dataset comparing three diagnostic methodologies—microbial culture, polymerase chain reaction (PCR), and precision metagenomics (precision metagenomics)—for the detection and classification of uropathogens in urine samples from patients with suspected urinary tract infections (UTIs). While microbial culture remains the gold standard for UTI diagnosis, it has limitations in sensitivity, particularly for fastidious or non-culturable microorganisms. PCR offers higher sensitivity but is restricted to pre-targeted organisms, limiting its diagnostic range. Precision Metagenomics, a target-agnostic sequencing method, provides a more inclusive approach by enabling the identification of a broad spectrum of pathogens, including bacteria, viruses, fungi, and parasites, without …


The Role Of Molecular Profiling In De-Escalation Of Toxic Therapy In Breast Cancer, Sonia Y. Khan, Tonjeh Bah, Rakhshanda Layeequr Rahman Feb 2025

The Role Of Molecular Profiling In De-Escalation Of Toxic Therapy In Breast Cancer, Sonia Y. Khan, Tonjeh Bah, Rakhshanda Layeequr Rahman

School of Medicine Publications

The prevalence and mortality associated with breast cancer have forced healthcare providers to leverage surgery, chemotherapy, radiation therapy, and immunotherapy to achieve a cure. Whereas mortality has significantly dropped over the decades, long-term toxicities and healthcare costs are prohibitive. Therefore, a better understanding of tumor biology through molecular profiling is being utilized for de-escalation of treatment where appropriate. As research evolves, there is growing evidence that less aggressive treatment regimens, when appropriately tailored, can be equally effective for certain patient populations. This approach not only enhances the quality of life for patients by reducing the financial, physical, and emotional burdens …


February 2025 Faculty Senate Packet, University Of Nebraska At Kearney Faculty Senate Feb 2025

February 2025 Faculty Senate Packet, University Of Nebraska At Kearney Faculty Senate

Faculty Senate Packets

No abstract provided.


Celebrating World Cancer Day: Innovative Biological Approaches To Cancer And Their Alignment With Sustainable Development Goals (Sdgs), Hamed Kioumarsi, Bolin Liu Feb 2025

Celebrating World Cancer Day: Innovative Biological Approaches To Cancer And Their Alignment With Sustainable Development Goals (Sdgs), Hamed Kioumarsi, Bolin Liu

School of Medicine Faculty Publications

No abstract provided.


Heteronormative Factors That Affect Black Lesbian Women’S Parenting Desires, Keona Nicole Prude Feb 2025

Heteronormative Factors That Affect Black Lesbian Women’S Parenting Desires, Keona Nicole Prude

Walden Dissertations and Doctoral Studies

Stigma, prejudice, and stereotypes, key components of heteronormativity, impact the perceptions, behaviors, health, and psychosocial well-being of lesbian women, potentially undermining self-acceptance, causing internalized homophobia. The generic qualitative study aimed to understand the experiences of Black lesbian women navigating heteronormativity in relation to their parenting desires. Participants included Black lesbians, aged 25-35, who spoke English and had parenting desires within a lesbian relationship. Recruitment occurred via social media and local queer-supporting and parenting organizations. Guided by queer theory and minority stress theory, data were collected through semistructured interviews with 15 African American women in lesbian relationships with desiring parenthood. Thematic …


The Misalignment Of Incentives In Academic Publishing And Implications For Journal Reform, Jennifer S Trueblood, David B Allison, Sarahanne M Field, Ayelet Fishbach, Stefan D M Gaillard, Gerd Gigerenzer, William R Holmes, Stephan Lewandowsky, Dora Matzke, Mary C Murphy, Sebastian Musslick, Vencislav Popov, Adina L Roskies, Judith Ter Schure, Andrei R Teodorescu Feb 2025

The Misalignment Of Incentives In Academic Publishing And Implications For Journal Reform, Jennifer S Trueblood, David B Allison, Sarahanne M Field, Ayelet Fishbach, Stefan D M Gaillard, Gerd Gigerenzer, William R Holmes, Stephan Lewandowsky, Dora Matzke, Mary C Murphy, Sebastian Musslick, Vencislav Popov, Adina L Roskies, Judith Ter Schure, Andrei R Teodorescu

Children’s Nutrition Research Center Staff Publications

For most researchers, academic publishing serves two goals that are often misaligned-knowledge dissemination and establishing scientific credentials. While both goals can encourage research with significant depth and scope, the latter can also pressure scholars to maximize publication metrics. Commercial publishing companies have capitalized on the centrality of publishing to the scientific enterprises of knowledge dissemination and academic recognition to extract large profits from academia by leveraging unpaid services from reviewers, creating financial barriers to research dissemination, and imposing substantial fees for open access. We present a set of perspectives exploring alternative models for communicating and disseminating scientific research. Acknowledging that …


Predictors Of Older Adults' Confidence In Avoiding Drug Interactions, Ginalynn Cabanas Garces Feb 2025

Predictors Of Older Adults' Confidence In Avoiding Drug Interactions, Ginalynn Cabanas Garces

Walden Dissertations and Doctoral Studies

Adverse drug interactions due to polypharmacy pose a significant global health concern, particularly for older adults. Age-related physiological changes increase vulnerability to medication-related issues, with adverse drug reactions often mistaken for normal aging. These misdiagnoses can lead to prescribing cascades and preventable harm. Despite evidence supporting comprehensive medication reviews and clinical guidelines, their application remains inconsistent across healthcare settings. This quantitative archival analysis aimed to identify critical risk factors—such as age, sex, race, education level, medication complexity, drug interaction discussions, number of prescriptions, and overall physical and mental health—that influence older adults’ confidence in avoiding drug interactions. Grounded in the …


New And Revised Groundwater Snails (Mollusca, Caenogastropoda, Cochliopidae) From Karst And Associated Hyporheic Habitats In Western Texas And Northern Mexico, Kathryn E. Perez, Vanessa Saenz, Yamileth Guerrero, Lisa Gonzalez, Evan Guerrero, Pete Diaz, Benjamin T. Hutchins, Benjamin F. Schwartz Feb 2025

New And Revised Groundwater Snails (Mollusca, Caenogastropoda, Cochliopidae) From Karst And Associated Hyporheic Habitats In Western Texas And Northern Mexico, Kathryn E. Perez, Vanessa Saenz, Yamileth Guerrero, Lisa Gonzalez, Evan Guerrero, Pete Diaz, Benjamin T. Hutchins, Benjamin F. Schwartz

School of Integrative Biological & Chemical Sciences Faculty Publications

The freshwater gastropod family Cochliopidae is a diverse component of the subterranean fauna in the karst and hyporheic habitats of western Texas and northern Mexico, with 11 genera and 27 described species found in the region. Building on previous phylogenetic studies of the family in the region we incorporate additional sampling, DNA, and morphological study for systematic revision of species found in the western Edwards-Trinity Aquifer System and associated karst and hyporheic habitats. We describe three new species, Stygopyrgus variabilis sp. nov., Stygopyrgus gracilis sp. nov., and Phreatodrobia embossa sp. nov. and revise the generic placement of two …


Infection-Related Hospitalization And Incident Heart Failure: The Atherosclerosis Risk In Communities Study, Rebecca L Molinsky, Amil Shah, Melana Yuzefpolskaya, Bing Yu, Jeffrey R Misialek, Bruno Bohn, David Vock, Richard Maclehose, Barry A Borlaug, Paolo C Colombo, Chiadi E Ndumele, Junichi Ishigami, Kunihiro Matsushita, Pamela L Lutsey, Ryan T Demmer Feb 2025

Infection-Related Hospitalization And Incident Heart Failure: The Atherosclerosis Risk In Communities Study, Rebecca L Molinsky, Amil Shah, Melana Yuzefpolskaya, Bing Yu, Jeffrey R Misialek, Bruno Bohn, David Vock, Richard Maclehose, Barry A Borlaug, Paolo C Colombo, Chiadi E Ndumele, Junichi Ishigami, Kunihiro Matsushita, Pamela L Lutsey, Ryan T Demmer

Faculty, Staff and Student Publications

Background: The immune response to infections may become dysregulated and promote myocardial damage contributing to heart failure (HF). We examined the relationship between infection-related hospitalization (IRH) and HF, HF with preserved ejection fraction, and HF with reduced ejection fraction.

Methods and results: We studied 14 468 adults aged 45 to 64 years in the ARIC (Atherosclerosis Risk in Communities) Study who were HF free at visit 1 (1987-1989). IRH was identified using select International Classification of Diseases (ICD) codes in hospital discharge records and was treated as a time-varying exposure. HF incidence was defined as the first occurrence …


Immunogenicity And Reactogenicity Of High- Or Standard-Dose Influenza Vaccine In A Second Consecutive Influenza Season., Hannah Bahakel, Andrew J. Spieker, Haya Hayek, Jennifer E. Schuster, Lubna Hamdan, Daniel E. Dulek, Carrie L. Kitko, Tess Stopczynski, Einas Batarseh, Zaid Haddadin, Laura S. Stewart, Anna Stahl, Molly Potter, Herdi Rahman, Justin Amarin, Spyros A. Kalams, Claire E. Bocchini, Elizabeth A. Moulton, Susan E. Coffin, Monica I. Ardura, Rachel L. Wattier, Gabriela Maron, Michael Grimley, Grant Paulsen, Christopher J. Harrison, Jason Freedman, Paul A. Carpenter, Janet A. Englund, Flor M. Munoz, Lara Danziger-Isakov, Natasha Halasa, Pediatric Hct Flu Study Feb 2025

Immunogenicity And Reactogenicity Of High- Or Standard-Dose Influenza Vaccine In A Second Consecutive Influenza Season., Hannah Bahakel, Andrew J. Spieker, Haya Hayek, Jennifer E. Schuster, Lubna Hamdan, Daniel E. Dulek, Carrie L. Kitko, Tess Stopczynski, Einas Batarseh, Zaid Haddadin, Laura S. Stewart, Anna Stahl, Molly Potter, Herdi Rahman, Justin Amarin, Spyros A. Kalams, Claire E. Bocchini, Elizabeth A. Moulton, Susan E. Coffin, Monica I. Ardura, Rachel L. Wattier, Gabriela Maron, Michael Grimley, Grant Paulsen, Christopher J. Harrison, Jason Freedman, Paul A. Carpenter, Janet A. Englund, Flor M. Munoz, Lara Danziger-Isakov, Natasha Halasa, Pediatric Hct Flu Study

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Pediatric hematopoietic cell transplant (HCT) recipients are at high risk for morbidity from influenza virus infection. We demonstrated in a primary phase 2 randomized controlled trial that 2 post-HCT doses of high-dose trivalent influenza vaccine (HD-TIV) given 4 weeks apart were more immunogenic than 2 doses of standard-dose quadrivalent influenza vaccine (SD-QIV). Herein, we present the immunogenicity and safety of influenza vaccination in a consecutive season post-HCT using the same dosing regimen.

METHODS: A subcohort of study participants reenrolled and had hemagglutinin inhibition titers measured at baseline and 4 weeks after each vaccine dose in year 2. We estimated …


Ion Suppression Correction And Normalization For Non-Targeted Metabolomics, Iqbal Mahmud, Bo Wei, Lucas Veillon, Lin Tan, Sara Martinez, Bao Tran, Alexander Raskind, Felice De Jong, Yiwei Liu, Jibin Ding, Yun Xiong, Wai-Kin Chan, Rehan Akbani, John N Weinstein, Chris Beecher, Philip L Lorenzi Feb 2025

Ion Suppression Correction And Normalization For Non-Targeted Metabolomics, Iqbal Mahmud, Bo Wei, Lucas Veillon, Lin Tan, Sara Martinez, Bao Tran, Alexander Raskind, Felice De Jong, Yiwei Liu, Jibin Ding, Yun Xiong, Wai-Kin Chan, Rehan Akbani, John N Weinstein, Chris Beecher, Philip L Lorenzi

Faculty, Staff and Student Publications

Ion suppression is a major problem in mass spectrometry (MS)-based metabolomics; it can dramatically decrease measurement accuracy, precision, and sensitivity. Here we report a method, the IROA TruQuant Workflow, that uses a stable isotope-labeled internal standard (IROA-IS) library plus companion algorithms to: 1) measure and correct for ion suppression, and 2) perform Dual MSTUS normalization of MS metabolomic data. We evaluate the method across ion chromatography (IC), hydrophilic interaction liquid chromatography (HILIC), and reversed-phase liquid chromatography (RPLC)-MS systems in both positive and negative ionization modes, with clean and unclean ion sources, and across different biological matrices. Across the broad range …


Estrogen Receptor-Α Ablation Reverses Muscle Fibrosis And Inguinal Hernias, Tanvi Potluri, Tianming You, Ping Yin, John Coon, Jonah J Stulberg, Yang Dai, David J Escobar, Richard L Lieber, Hong Zhao, Serdar E Bulun Feb 2025

Estrogen Receptor-Α Ablation Reverses Muscle Fibrosis And Inguinal Hernias, Tanvi Potluri, Tianming You, Ping Yin, John Coon, Jonah J Stulberg, Yang Dai, David J Escobar, Richard L Lieber, Hong Zhao, Serdar E Bulun

Faculty, Staff and Student Publications

Fibrosis of the lower abdominal muscle (LAM) contributes to muscle weakening and inguinal hernia formation, an ailment that affects a noteworthy 50% of men by age 75 and necessitates surgical correction as the singular therapy. Despite its prevalence, the mechanisms driving LAM fibrosis and hernia development remain poorly understood. Using a humanized mouse model that replicates the elevated skeletal muscle tissue estrogen concentrations seen in aging men, we identified estrogen receptor-α (ESR1) as a key driver of LAM fibroblast proliferation, extracellular matrix deposition, and hernia formation. Fibroblast-specific ESR1 ablation effectively prevented muscle fibrosis and herniation, while pharmacological ESR1 inhibition with …


A Randomized, Double-Blind, Placebo-Controlled Trial Of Il-7 In Critically Ill Patients With Covid-19, Manu Shankar-Hari, Bruno Francois, Kenneth E Remy, Cristina Gutierrez, Stephen Pastores, Thomas Daix, Robin Jeannet, Jane Blood, Andrew H Walton, Reinaldo Salomao, Georg Auzinger, David Striker, Robert S Martin, Nitin J Anand, James Bosanquet, Teresa Blood, Scott Brakenridge, Lyle L Moldawer, Vidula Vachharajani, Cassian Yee, Felipe Dal-Pizzol, Michel Morre, Frederique Berbille, Marcel Van Den Brink, Richard Hotchkiss Feb 2025

A Randomized, Double-Blind, Placebo-Controlled Trial Of Il-7 In Critically Ill Patients With Covid-19, Manu Shankar-Hari, Bruno Francois, Kenneth E Remy, Cristina Gutierrez, Stephen Pastores, Thomas Daix, Robin Jeannet, Jane Blood, Andrew H Walton, Reinaldo Salomao, Georg Auzinger, David Striker, Robert S Martin, Nitin J Anand, James Bosanquet, Teresa Blood, Scott Brakenridge, Lyle L Moldawer, Vidula Vachharajani, Cassian Yee, Felipe Dal-Pizzol, Michel Morre, Frederique Berbille, Marcel Van Den Brink, Richard Hotchkiss

Faculty, Staff and Student Publications

Background: Lymphopenia and failure of lymphocytes to mount an early IFN-γ response correlate with increased mortality in COVID-19. Given the essential role of CD4 helper and CD8 cytotoxic cells in eliminating viral pathogens, this profound loss in lymphocytes may impair patients' ability to eliminate the virus. IL-7 is a pleiotropic cytokine that is obligatory for lymphocyte survival and optimal function.

Methods: We conducted a prospective, double-blind, randomized, placebo-controlled trial of CYT107, recombinant human IL-7, in 109 critically ill, patients with lymphopenia who have COVID-19. The primary endpoint was to assess CYT107's effect on lymphocyte recovery with secondary clinical endpoints including …