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Full-Text Articles in Life Sciences
The Role Of Lkb1 Spliceoforms In Itreg-Th17 Plasticity And Their Interactions With Pkcθ And Sirt1 Downstream Of Il-6 Signaling, Deeksha Mohan
The Role Of Lkb1 Spliceoforms In Itreg-Th17 Plasticity And Their Interactions With Pkcθ And Sirt1 Downstream Of Il-6 Signaling, Deeksha Mohan
Doctoral Dissertations
Following activation, CD4 T cells undergo metabolic and transcriptional changes as they respond to external cues and differentiate into T helper (Th) cells. T cells exhibit plasticity between Th phenotypes in highly inflammatory environments, such as colitis, in which high levels of IL-6 promote plasticity between regulatory T (Treg) cells and Th17 cells. Protein Kinase C theta (PKCθ) is a T cell-specific serine/threonine kinase that promotes Th17 differentiation while negatively regulating Treg differentiation. Liver kinase B1 (LKB1), also a serine/threonine kinase and encoded by Stk11, is necessary for Treg survival and function. Stk11 can be alternatively spliced to produce a …
Human Milk: From Covid-19 Immunity To Breast Cancer Risk Assessment, Vignesh Narayanaswamy
Human Milk: From Covid-19 Immunity To Breast Cancer Risk Assessment, Vignesh Narayanaswamy
Doctoral Dissertations
Breastmilk is a complex biological fluid containing macromolecules including lipids, oligosaccharides, proteins as well as several types of cells. Several studies have reported in detail of these components. My focus is studying the protein component of breastmilk, specifically antibodies, cytokines, and other secreted factors in the setting of different pathogenicity in women. Studies have demonstrated that the levels of numerous cytokines as well as the levels of pathogen-specific antibodies are altered in milk upon either maternal or infant infections. Additionally, there are reports that the levels of certain inflammatory markers are altered in milk among women with breast cancer or …
Data And R Code For "Gut Transplants From Bees Fed An Antipathogenic Pollen Diet Do Not Confer Pathogen Resistance To Recipients", Rachel T. Yost, Alison E. Fowler, Lynn S. Adler
Data And R Code For "Gut Transplants From Bees Fed An Antipathogenic Pollen Diet Do Not Confer Pathogen Resistance To Recipients", Rachel T. Yost, Alison E. Fowler, Lynn S. Adler
Data and Datasets
Pollinators are threatened by diverse stressors, including microbial pathogens such as Crithidia bombi. Consuming sunflower pollen dramatically reduces C. bombi infection in the bumble bee Bombus impatiens, but the mechanism behind this medicinal effect is unclear. We asked whether diet mediates resistance to C. bombi through changes in the gut microbiome. We hypothesized that sunflower pollen changes the gut microbiome, which in turn reduces Crithidia infection. To test this, we performed a gut transplant experiment. We fed donor bees either a sunflower pollen treatment or buckwheat pollen as a control treatment, and then inoculated recipient bees with homogenized guts …