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Immunology and Infectious Disease Commons™

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2026

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Articles 121 - 124 of 124

Full-Text Articles in Immunology and Infectious Disease

Larval Crowding In Culex Pipiens Generates Cumulative Cascading Effects Under Changing Environmental Conditions, Sengul Talay, Zafer Sakaci, Michele C. Weigle, Bugrahan Regaip Kilinc, Jenah Parman, Holly Gaff, Deniz Sirin, Bulent Alten, Dennis Bente, Sirri Kar Jan 2026

Larval Crowding In Culex Pipiens Generates Cumulative Cascading Effects Under Changing Environmental Conditions, Sengul Talay, Zafer Sakaci, Michele C. Weigle, Bugrahan Regaip Kilinc, Jenah Parman, Holly Gaff, Deniz Sirin, Bulent Alten, Dennis Bente, Sirri Kar

Computer Science Faculty Publications

Density-dependent population regulation is a fundamental driver in the population dynamics of living systems, ensuring a balanced and sustainable maintenance in nature. It has been suggested that the adverse developmental and morphological effect of high larval density in container mosquitoes represents a significant limiting factor for population density, and the need to investigate this possible importance within the framework of field-based principles has been emphasized. This semi-field study, conducted under the natural thermal regime and using a natural population in Turkish Thrace, aimed to examine the effects of non-food-limiting larval density (crowding effect) in the mosquito species, Culex pipiens ( …

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Interactions Of Complement With Paramyxovirus Persistently Infected Cells, Nasser N. Yousef Jan 2026

Interactions Of Complement With Paramyxovirus Persistently Infected Cells, Nasser N. Yousef

Graduate Studies Theses and Dissertations 2026

Persistent RNA virus infections (PI) are often characterized by extended viral shedding and maintained cycles of inflammation. We have an incomplete understanding of interactions between exogenous and cell intrinsic Complement (C') factors and paramyxovirus PI cells. Parainfluenza virus 5 (PIV5) acute infected (AI) cells can be recognized and lysed by exogenous C’ factors, but PI cells become resistant to C’-mediated lysis. We hypothesized that the relative sensitivity of AI and PI cells to C’ lysis is correlated with viral glycoprotein expression on the surface of cells. PI cells display lower levels of viral glycoprotein expression compared to AI cells. Pharmacological …

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Bariatric Surgery Impacts Immune Cell Metabolism And Function Dependent On Metabolic Status, Samantha N. Hart Jan 2026

Bariatric Surgery Impacts Immune Cell Metabolism And Function Dependent On Metabolic Status, Samantha N. Hart

University of Kentucky Doctoral Dissertations

Type 2 Diabetes (T2D), one of the top ten causes of death worldwide, is fueled by chronic inflammation. T2D is considered a metabolic disease, and there is a great push to target metabolic and associated inflammatory pathways to ameliorate the disease & its comorbidities i.e., obesity and cardiovascular disease. Thus far, clinical trials of anti-inflammatory drugs have had modest impacts on T2D and have not led to changes in clinical practice. This may in part be due to a gap in knowledge in the mechanism(s) driving obesity-associated chronic inflammation. I posit that metabolic abnormalities in immune cells in those with …

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Impact Of Prostate Cancer Tumor Microenvironment On Alternative Splicing Landscapes In Nk Cells: An Lncap-Based In Vitro Model, Pratham N. Modi Jan 2026

Impact Of Prostate Cancer Tumor Microenvironment On Alternative Splicing Landscapes In Nk Cells: An Lncap-Based In Vitro Model, Pratham N. Modi

Honors Undergraduate Theses

NK cells play a significant role in anti-tumor activity, yet the transcriptomic mechanisms underlying NK cell dysfunction in the prostate cancer tumor microenvironment remain generally poorly characterized. While most transcriptomic studies focus on gene-level expression, alternative splicing and isoform-level analysis may reveal additional levels of regulation not identified in traditional analysis. The overall goal of this study was to characterize gene and isoform-level changes in NK cells exposed to in vitro prostate cancer conditions and to evaluate whether isoform-level analysis could provide additional depth and insights beyond gene-level analyses. NK92-MI cells were co-cultured with LNCaP prostate cancer cells using direct-contact …

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