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Full-Text Articles in Life Sciences
Titanium Dioxide Nanoparticles Binding To Human Blood Plasma Proteins, Morgan Miller
Titanium Dioxide Nanoparticles Binding To Human Blood Plasma Proteins, Morgan Miller
Williams Honors College, Honors Research Projects
Titanium Dioxide (TiO2, titania) nanoparticles are widely studied in cosmetology, food administration, and medical fields. This is due to the nanoparticles’ suitable properties, specific combination of strength and high corrosion resistance. With the increasing attention to these particles, there is concern with potential health complications. Some of the complications involved with titania nanoparticles include blood clots and immune reactions (Sit et al., 2019). In this study, we continue the study conducted in the Sahai research group (J. Chen. MS thesis, 2020), on the binding of titania nanoparticles with blood plasma proteins, focusing on potential effects of shape only. …
The Effects Of Increasing Positively Charged Metal Ions Within Synovial Fluid, Kandisi Anyabwile
The Effects Of Increasing Positively Charged Metal Ions Within Synovial Fluid, Kandisi Anyabwile
Williams Honors College, Honors Research Projects
Osteoarthritis is a degenerative joint disease that affects 10% of men and 13% of women over age of 60. It is the degradation of the cartilage between two bones; obesity, age, overuse, or injury are major contributors to the development of this disease. The joint is incapsulated by the synovial sac filled with a viscous solution that aids in lubrication referred to as synovial fluid. If the synovial sac is ruptured due to injury, positive ions (K+, Na+, Ca2+, and Fe3+) may affect viscoelastic properties within the sac. The purpose of this …
The Effect Of Cxcl12 Ligand On Internalization And Dimerization Of Cxcr4 Receptors In Live Cells, Loga Iyer
The Effect Of Cxcl12 Ligand On Internalization And Dimerization Of Cxcr4 Receptors In Live Cells, Loga Iyer
Williams Honors College, Honors Research Projects
The primary objective of this project was to determine the effect of CXCL12 ligand binding on the CXCR4 receptor, specifically, how it would impact receptor internalization and dimerization. The CXCL12 ligand derives from the stromal cell-derived alpha family [8]. The CXCR4 receptors, known as C-X-C chemokine receptor type 4 play an essential role in controlling cell proliferation. When misregulated, these receptors can drive tumorigenesis and are thus important targets of cancer therapy. These G protein-coupled receptors stimulate a cascade of signaling pathways in specific tissues [1]. These pathways include the positive transcriptional control of CXCR4 via the Nuclear Respiratory Factor-1 …