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Full-Text Articles in Hemic and Immune Systems

Immune Checkpoints In Cancer Treatment, Matthew A. Cherubino Oct 2018

Immune Checkpoints In Cancer Treatment, Matthew A. Cherubino

Student Publications

Despite the human immune system, cancer thrives in an extremely hostile environment. Cancer is the second most common cause of death in the U.S. with about 600,000 deaths every year, and cancer is expected to surpass heart disease as the most common cause of death in the U.S. Immune checkpoint inhibitors are a novel and promising therapeutic for treating cancer in its late stages.


Ebola: Africa, James Goodwin May 2018

Ebola: Africa, James Goodwin

Global Issues in Public Health

In this paper, I talk about the Ebola Hemorrhagic Fever. Ebola is a rare virus that spreads through the immune system and can be fatal. Ebola is a pathogen from Africa, specifically West Africa. There has been almost 32,000 cases since 1976. Symptoms include, Fever, Headache, Muscle pain, Fatigue, Diarrhea, Vomiting, Stomach pain, and Bleeding/Bruising. Transmission happens during close or direct contact. World Health Organization has been making efforts to handle outbreaks such as the outbreak in 2014. World Health Organization mobilized and set up relief efforts. Education is a key idea for my thoughts on how we can intervene …


The Systemic Quantification Of Immune Cell Populations In Various Murine Models: How Age, Tumor Burden, And Immunotherapy Affect The Immune Response, Kavita Sinha May 2018

The Systemic Quantification Of Immune Cell Populations In Various Murine Models: How Age, Tumor Burden, And Immunotherapy Affect The Immune Response, Kavita Sinha

Honors Scholar Theses

Immunotherapy as a form of cancer treatment has become increasingly popular in the past few decades. Researchers have worked to figure out how to best use the body’s natural defense mechanism, the immune system, to fight off and destroy cancer cells. In particular, the goal has been to manipulate checkpoint blockades such as CTLA-4 and PD-1 in order to take the breaks off of the immune system, allowing for a prolonged immune response to the cancer. This work has led to the development of human versions of anti-CTLA4 antibodies (ipilimumab, tremelimumab) and anti-PD1 antibodies (pembrolizumab and Nivolumab) that are currently …


Immunodeficient R2g2 Mouse Strain Yields Spleens With Unusual Cytoarchitecture And Sympathetic Innervation, Nicholas Mason Britt, Madeleine Kate Miller, Donald B. Hoover Ph.D., John B. Schweitzer M.D. Apr 2018

Immunodeficient R2g2 Mouse Strain Yields Spleens With Unusual Cytoarchitecture And Sympathetic Innervation, Nicholas Mason Britt, Madeleine Kate Miller, Donald B. Hoover Ph.D., John B. Schweitzer M.D.

Appalachian Student Research Forum

The nervous system and immune system contact one another through two-way communication in order to establish and preserve homeostasis. The sympathetic neurotransmitter norepinephrine has an impact on how the immune system responds by affecting regional blood flow and activation of adrenergic receptors on leukocytes. Former studies showed that immune cells are capable of releasing nerve growth factor allowing for the establishment and continuation of sympathetic nerves in targeted tissues. From this gathered information, it was hypothesized that sympathetic nerves would prove to be less frequent in spleens from the immunodeficient R2G2 mouse strain (Envigo) when compared to 129P3/J (129) and …


Wnt Secretion Proteins Modulate Rankl-Induced Expression Of Aire In Thymic Epithelial Cells, Daniel Pollack Jan 2018

Wnt Secretion Proteins Modulate Rankl-Induced Expression Of Aire In Thymic Epithelial Cells, Daniel Pollack

Dissertations and Theses

Thymic epithelial cells (TEC) are essential for a proper adaptive immune response by regulating thymocyte development and establishing central tolerance. In the thymus, TECs differentially express Wnt proteins, which activate canonical and non-canonical Wnt signaling pathways. Wnt signaling is thought to regulate cell survival, proliferation, and development although the direct molecular mechanisms in TECs have yet to be elucidated. The inducible inhibition of canonical Wnt signaling with Dkk1 leads to a rapid loss of TEC progenitors as well as a decline in mature Aire-expressing mTECs. Therefore, we explore the role of Wnt ligands potentially responsible for stimulating and/or regulating Wnt …