240,960 results match your criteria: "University of Florida; ekhazan@ufl.edu.[Affiliation]"

Enhancing Research Education Through PhD and DNP Collaboration: Scoping Review and Case Study.

Nurs Educ Perspect

January 2025

About the Authors Rachel McMahan Thomas, PhD, MSN, FNP-BC, is assistant professor, School of Nursing, Brooks College of Health, University of North Florida, Jacksonville, Florida. Sandra D. Shapiro, DNP, MSN-CNL, FNP-BC, is assistant professor, School of Nursing, Brooks College of Health, University of North Florida. For more information, contact Dr. Thomas at

Aim: This article presents details about the literature on challenges and strategies for DNP-PhD nurse collaborations. A secondary aim is to present a case study about a BSN research course co-created by the authors, who are PhD and DNP nurses.

Background: Compared to the well-established role of the PhD-prepared nurse, the role of the doctor of nursing practice (DNP) is in its infancy.

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Purpose: The aim of this study was to describe the development of and pilot feasibility outcomes for a strategy-based, brief, intensive cognitive rehabilitation intervention delivered to U.S. service members and veterans with mild traumatic brain injury in a recently completed 3-year pragmatic clinical trial: Symptom-Targeted Approach to Rehabilitation for Concussion (STAR-C).

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Despite available and effective prevention and treatment strategies for substance use disorders (SUD), drug overdose deaths in the US remain high. Further, limited public knowledge of SUD pharmacotherapies may contribute to increased stigmatization toward SUD medications and a lack of willingness to help people with SUD. This study evaluated knowledge and attitudes about SUD pharmacotherapies and willingness to help people with SUD among a sample of U.

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Signal peptidase SpsB coordinates staphylococcal cell cycle, surface protein septal trafficking, and LTA synthesis.

mBio

January 2025

Department of Molecular Biosciences, College of Arts and Sciences; Center for Antimicrobial Resistance, University of South Florida, Tampa, Florida, USA.

Unlabelled: Cell wall-anchored surface proteins of Gram-positive bacteria, harboring a highly conserved YSIRK/G-S signal peptide (SP), are deposited at cell division septum and anchored to septal peptidoglycan. The mechanisms supporting YSIRK protein septal trafficking remain elusive. Previously, we identified that LtaS-mediated lipoteichoic acid (LTA) synthesis restricts septal trafficking of YSIRK+ proteins in .

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We present a case report of a 42-year-old female with post-West Nile virus meningoencephalitis who exhibited unique, long-latency diaphragm potentials evoked by transcranial and cervical magnetic stimulation after exposure to acute intermittent hypoxia (AIH). The subject was recruited for a study investigating AIH effects on respiratory motor function in healthy individuals. She had contracted West Nile virus infection 5 years before assessment that resulted in hospitalization and persistent allodynia but was not reported to the research team.

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Cell Wall Protein 2 as a Vaccine Candidate Protects Mice Against Infection.

Vaccines (Basel)

December 2024

Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL 33620, USA.

Background/objectives: is a Gram-positive, spore-forming enteric pathogen that causes intestinal disorders, including inflammation and diarrhea, primarily through toxin production. Standard treatment options for infection (CDI) involve a limited selection of antibiotics that are not fully effective, leading to high recurrence rates. Vaccination presents a promising strategy for preventing both CDI and its recurrence.

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New technology has opened opportunities for research and exploration of deep-water ecosystems, highlighting deep-sea coral reefs as a rich source of novel bioactive natural products. During our ongoing investigation of the chemodiversity of the Irish deep sea and the soft coral we report 12 unreported cadinene-like functionalized sesquiterpenes, anthoteibinenes F-Q. The metabolites were isolated using both bioassay- and H NMR-guided approaches.

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Dynamics and Insights into the Unique Ecological Guild of Fungi in Bacteria-Bioaugmented Anaerobic Digesters.

J Fungi (Basel)

January 2025

Microbiology and Environmental Biotechnology Research Group, Institute for Soil, Climate and Water, Agricultural Research Council, Arcadia, Pretoria 0083, South Africa.

Anaerobic digesters host a variety of microorganisms, and they work together to produce biogas. While bacterial and archaeal communities have been well explored using molecular techniques, fungal community structures remain relatively understudied. The present study aims to investigate the dynamics and potential ecological functions of the predominant fungi in bacteria-bioaugmented anaerobic digesters.

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Sarcoidosis is a granulomatous disease affecting multiple organ systems and poses a diagnostic challenge due to its diverse clinical manifestations and absence of specific diagnostic tests. Currently, blood biomarkers such as ACE, sIL-2R, CD163, CCL18, serum amyloid A, and CRP are employed to aid in the diagnosis and monitoring of sarcoidosis. Metabolomics holds promise for identifying highly sensitive and specific biomarkers.

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Objective: Current literature acknowledges the complexity of exacerbation triggers in patients with asthma. We studied the clinical heterogeneity of patients with asthma exacerbation suspected of having pulmonary embolism using cluster analysis and compared the clusters regarding of the risks for pulmonary embolism.

Methods: In a secondary analysis of a dataset from the University of Florida, USA, individuals who experienced asthma exacerbation between June 2011 and October 2018 were included.

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Role of Thyroid Hormone in Neurodegenerative Disorders of Older People.

Cells

January 2025

Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, University of Florida Jacksonville College of Medicine, 653-1 West 8th Street, Jacksonville, FL 32209, USA.

Thyroid dysfunction is associated with a number of neuropsychiatric manifestations. Cognitive decline is a common feature of hypothyroidism and clinical or subclinical hyperthyroidism. In addition, there is a significant association between thyroid hormone (TH) levels and the degree of cognitive impairment in Parkinson's disease (PD).

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Exploring microRNA-Mediated Immune Responses to Soil-Transmitted Helminth and Herpes Simplex Virus Type 2 Co-Infections.

Diseases

January 2025

Division of Research Capacity Development, South African Medical Research Council (SAMRC), Tygerberg, Cape Town 7505, South Africa.

Over the last two decades, the field of microRNA (miRNA) research has grown significantly. MiRNAs are a class of short, single-stranded, non-coding RNAs that regulate gene expression post-transcriptionally. Thereby, miRNAs regulate various essential biological processes including immunity.

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Graph Neural Networks in Brain Connectivity Studies: Methods, Challenges, and Future Directions.

Brain Sci

December 2024

Computational Neuroergonomics Laboratory, Department of Industrial Engineering and Management Systems, University of Central Florida, Orlando, FL 32816, USA.

Brain connectivity analysis plays a crucial role in unraveling the complex network dynamics of the human brain, providing insights into cognitive functions, behaviors, and neurological disorders. Traditional graph-theoretical methods, while foundational, often fall short in capturing the high-dimensional and dynamic nature of brain connectivity. Graph Neural Networks (GNNs) have recently emerged as a powerful approach for this purpose, with the potential to improve diagnostics, prognostics, and personalized interventions.

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Public Health Travel Restrictions Implemented for Persons at Risk of Transmitting SARS-CoV-2 Infection-United States, January 1, 2020-April 6, 2022.

J Public Health Manag Pract

January 2025

Author Affiliations: Division of Global Migration Health, Centers for Disease Control and Prevention (Ms Surpris, Ms Jungerman, Dr Preston, Dr Gertz, Ms Duong, Dr Roy, Ms Morales, Mr Olmstead, Ms Delea, Dr Alvarado-Ramy, Dr Brown, and Dr Chen); Council of State and Territorial Epidemiologist (CSTE) Fellow, Atlanta, Georgia (Mr Olmstead); and University of South Florida, Tampa, Florida (Ms Surpris).

Context: Federal public health travel restrictions (FPHTR) in the United States are implemented for persons who meet specific criteria to prevent spread of communicable diseases of public health concern. FPHTR can mitigate the risk of disease transmission during air travel and mitigating disease translocation between geographic areas.

Objective: To characterize and determine the extent of FPHTR implementation during the COVID-19 pandemic.

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Objectives: Late adulthood is marked by challenges that impact well-being. While perceived health, wisdom, and positive attitudes toward aging correlate with better mental health in later life, their interrelations are not well understood. This study explored if three-dimensional wisdom could buffer the negative impact of poor physical health on mental health, and if positive attitudes toward aging mediated the effects of wisdom and poor health on mental health.

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Joint pain is the primary symptom of osteoarthritis (OA) and the main motivator for patients to seek medical care. OA-related pain significantly restricts joint function and diminishes quality of life. Despite the availability of various pain-relieving medications for OA, current treatment strategies often fall short in delivering adequate pain relief.

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As a key determinant of how efficiently lionfish ( sp.) locate and capture prey, swimming speed plays a crucial role in shaping the predator-prey interactions and broader ecological dynamics within the invaded ecosystems. Swimming speed on a small temporal and spatial scale is difficult to measure because of the need for precise measurements of both distance and duration of the behavior.

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Large-bodied pelagic sharks are key regulators of oceanic ecosystem stability, but highly impacted by severe overfishing. One such species, the shortfin mako shark (), a globally widespread, highly migratory predator, has undergone dramatic population reductions and is now Endangered (IUCN Red List), with Atlantic Ocean mako sharks in particular assessed by fishery managers as overfished and in need of urgent, improved management attention. Genomic-scale population assessments for this apex predator species have not been previously available to inform management planning; thus, we investigated the population genetics of mako sharks across the Atlantic using a bi-organelle genomics approach.

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Purpose: When performed for clinically significant carotid artery stenosis (CAS), the long-term impact of carotid endarterectomy (CEA) on choroidal and choriocapillaris (CC) circulation was studied using swept-source OCT angiography.

Design: Prospective observational study.

Participants: Patients with clinically significant CAS undergoing unilateral CEA.

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Crosstalk between Gut Microbiota and Cancer Immunotherapy: Present Investigations and Future Perspective.

Research (Wash D C)

January 2025

State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou, China.

Gut microbiota is crucial for protecting the homeostasis of immune locally and systemically, and its dysbiosis is essentially correlated to tumorigenesis, cancer progression, and refractoriness to cancer treatments, including the novel immunotherapy. Increasing evidence unravel the intricate role of gut microbiota in reshaping tumor microenvironment and affecting the efficacy and toxicities of immunotherapy, which shed more light on the future applications of gut microbiota in efficacious biomarker and combination treatment of immunotherapy. To better grasp the underlying crosstalk between gut microbiota and immunotherapy, more experimental and clinical trials are indispensable for the customized gut microbiota-based treatments in cancer patients undergoing immunotherapy.

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Background  AI language models have been shown to achieve a passing score on certain imageless diagnostic tests of the USMLE. However, they have failed certain specialty-specific examinations. This suggests there may be a difference in AI ability by medical topic or question difficulty.

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De-novo Genome Assembly of the Edwardsiid Anthozoan Edwardsia elegans.

G3 (Bethesda)

January 2025

Department of Biological Sciences, University of North Carolina at Charlotte, 9201 University City Blvd, Charlotte, North Carolina 28223.

Cnidarians (sea anemones, corals, hydroids, and jellyfish) are a key outgroup for comparisons with bilaterial animals to trace the evolution of genomic complexity and diversity within the animal kingdom, as they separated from most other animals 100s of millions of years ago. Cnidarians have extensive diversity, yet the paucity of genomic resources limits our ability to compare genomic variation between cnidarian clades and species. Here we report the genome for Edwardsia elegans, a sea anemone in the most specious genus of the family Edwardsiidae, a phylogenetically important family of sea anemones that contains the model anemone Nematostella vectensis.

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Recent studies have demonstrated hysteresis in studies of syntactic choice in language production (e.g., Koranda et al.

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