Amino Acids, Peptides, and Proteins Commons^™

Emicizumab-Kxwh: A Critical Review, Kiera O'Leary

International Undergraduate Journal of Health Sciences

The first descriptions of haemophilia A were reported in the second century AD, with the first modern description by John Conrad Otto in 1803. Historically, the natural history of haemophilia A was associated with very high rates morbidity and mortality, often following trivial accidents. Although treatment options for haemophilia A have been revolutionised in recent decades, haemophilia A remains a hereditary disease of concern and factor replacement products remain the mainstay of treatment.

As such, patients with haemophilia can carry huge burdens, particularly when a complication such as a FVIII inhibitor is present. A recently approved novel therapeutic, Emicizumab-kxwh, has …

Angiogenesis' Effect Overall On Health And Disease, Wendy Tang

The Cardinal Edge

Angiogenesis plays a major role in the development of diseases and cancer. The development of illnesses like metastatic breast cancer, cell carcinomas, tumors and various other illnesses, originate from the activation of endothelial cells. When the vascular endothelial growth factor (VEGF) is released from hypoxic tissues, they bind to vascular endothelial growth factor receptors (VEGFR). The binding of VEGF and VEGFR allows for cellular proliferation, increased migration of lattice networks, and the invasion of endothelial cells, which stimulate the formation of new blood vessels from pre-existing ones. As a result, it can be concluded that the inhibition of VEGFs would …

Regulation Of Ghrelin: A Possible Treatment Option For Obesity And Diabetes, Sarah Picciotto

The Science Journal of the Lander College of Arts and Sciences

Obesity is a mounting problem in America today. One major concern about obesity is that it is a risk factor for type 2 diabetes, a disease that impairs insulin sensitivity and secretion. This interferes with blood glucose levels and can cause hyperglycemia, which is when there is too much circulating glucose in the blood. Ghrelin, an amino acid peptide responsible for appetite stimulation and energy balance, plays a direct role in insulin secretion and glucose metabolism. In many experiments, elevated ghrelin levels are associated with decreased insulin secretion from pancreatic islet cells. Although ghrelin concentration is decreased in obese individuals …