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Full-Text Articles in Biology

Alcohol Induced Bacterial Changes In The Setting Of Colitis, Paulius Kuprys Jan 2019

Alcohol Induced Bacterial Changes In The Setting Of Colitis, Paulius Kuprys

Dissertations

Inflammatory bowel diseases (IBD) affect a large number of individuals around the world. This group of diseases is largely composed of two types: Crohn's disease (CD) and ulcerative colitis (UC). Upon development of IBD, patients experience cyclical episodes of inflammation, known as flares. Flare induction appears to arise from multiple factors, which can also vary on a person-to-person basis. Alcohol has been shown to trigger IBD flares and onset, though the underlying mechanism has not been established.Defining factors of the IBD intestinal environment include an altered microbiome, bacterial infiltration of the intestinal epithelium, and increased leakage of proinflammatory bacterial byproducts. …


Daxx As A Restrictor Of Tumor Initiating Cell Survival In Er+ Breast Cancer And Its Therapeutic Implications, Daniel Seamus Peiffer Jan 2019

Daxx As A Restrictor Of Tumor Initiating Cell Survival In Er+ Breast Cancer And Its Therapeutic Implications, Daniel Seamus Peiffer

Dissertations

Breast cancer overall is the second most common cause of cancer related death in women, with one in eight women being diagnosed during their lifetime. Breast cancer itself is divided into subtypes based on the expression levels of the hormone receptors including the estrogen receptor (ER) and the progesterone receptor (PR), as well as expression of the growth factor receptor epidermal growth factor receptor 2 (HER2). ER+ breast cancer is the most common breast cancer diagnosis, and these tumors are defined as being initially dependent on activation of the receptor for growth. Based on this, targeted endocrine therapies (ETs) have …