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- Chemoresistance (1)
- Lens epithelium-derived growth factor (1)
- Stem cell-based regenerative therapy; Myocardial regeneration; Endogenous Cardiovascular Progenitor Cells; (1)
- Stress-response protein (1)
- T Cell Suppression; Myeloid-derived Suppressor cells; Natural Killer (NK) Cells; Survivin; B Cell Lymphoma Exosomes; (1)
Articles 1 - 4 of 4
Full-Text Articles in Medical Biochemistry
The Role Of Vegf And Smooth Muscle Phenotype In Hypoxic Remodeling Of Ovine Carotid And Cerebral Arteries, Margaret C. Hubbell
The Role Of Vegf And Smooth Muscle Phenotype In Hypoxic Remodeling Of Ovine Carotid And Cerebral Arteries, Margaret C. Hubbell
Loma Linda University Electronic Theses, Dissertations & Projects
Arteries are a dynamic tissue with multiple cell types that incorporate systemic and local factors to maintain homeostasis. Hypoxia stimulates capillary angiogenesis to effectively match metabolic demand with perfusion. With chronic hypoxia, vascular remodeling of even large vessels can occur. This predisposes to pathologic states as seen with atherosclerosis, hypoxic brain injury, myocardial ischemia, diabetes, and developmental anomalies. With this remodeling comes changes in vessel structure including medial thickness and organization of contractile proteins as well as changes in myogenic tone. All of these factors culminate in changes in status or behavior of the vascular smooth muscle within the vessel …
Effect Of Extracellular Survivin And Lymphoma Exosomes On Natural Killer Cells, Heather R. Ferguson Bennit
Effect Of Extracellular Survivin And Lymphoma Exosomes On Natural Killer Cells, Heather R. Ferguson Bennit
Loma Linda University Electronic Theses, Dissertations & Projects
Tumors alter their microenvironment to promote survival using methods such as angiogenesis promotion, growth signals, and immune suppression. The immune system becomes unresponsive to transformed neoplastic cells through a variety of methods including T cell suppression, increased myeloid-derived suppressor cells (MDSCs), and reduced natural killer (NK) cell activity. NK cells have inherent killing capabilities and thus are among the first responders in recognizing and destroying abnormal cells. However, many types of cancers inhibit the surveillance and cytotoxic abilities of NK cells by releasing exosomes, vesicles that can modulate the tumor microenvironment (TME) and intercellular communication for the purpose of enhancing …
Targeting Ledgf/P75 To Sensitize Chemoresistant Prostate Cancer Cells To Taxanes, Leslimar Rios-Colón
Targeting Ledgf/P75 To Sensitize Chemoresistant Prostate Cancer Cells To Taxanes, Leslimar Rios-Colón
Loma Linda University Electronic Theses, Dissertations & Projects
Prostate cancer (PCa) is the second most diagnosed cancer in males. This disease disproportionately affects African American men, with a higher incidence and mortality compared to other ethnic/racial groups. An aging male population and the complexity of addressing the health disparities associated with this disease puts PCa into the spotlight due to its serious public health implications and the imminent fiscal challenge over the next decades. Chronic prostate inflammation resulting in activation of stress and prosurvival pathways contribute to disease progression and the development of chemoresistance. Lens epithelium-derived growth factor p75 (LEDGF/p75) is a stressresponse protein that promotes cellular survival …
A Novel Population Of Cardiovascular Progenitors Persist In Neonates As Mesendodermal Cells, Julia Kim
A Novel Population Of Cardiovascular Progenitors Persist In Neonates As Mesendodermal Cells, Julia Kim
Loma Linda University Electronic Theses, Dissertations & Projects
The rise in mortality due to cardiovascular disease has increased the need to develop an efficient regenerative therapeutic for heart failure. Numerous cell-based therapies have been investigated for myocardial regeneration; however, an optimal progenitor has yet to be discovered. Identifying a resident cell population with enhanced ability to differentiate into multiple lineages would greatly contribute to the field of stem cell-based regenerative therapy. Evidence suggests that endogenous cardiovascular progenitor cells (CPCs) that have been isolated from the heart itself express ISL1, KDR, and MESP1, and are capable of differentiating into all major cardiac lineages. The earlier developmental stage at which …