Type 1 Diabetes Research Paper

Words: 562
Pages: 3

Diabetes is one of the most common illnesses to effect humans.. There are many causes and effects of the diabetes. In this essay I will examine the causes and effects of diabetes.

The first cause of diabetes is Genetic Susceptibility not only can these genes help identify people at risk for type 1 diabetes, but they also provide important clues to help scientists better understand how the disease develops and identify potential targets for therapy and prevention. Certain gene variants that carry instructions for making proteins called human leukocyte antigens (HLAs) on white blood cells are linked to the risk of developing type 1 diabetes. While HLA genes are the major risk genes for type 1 diabetes, many additional risk genes
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Environmental factors, such as foods, viruses, and toxins, may play a role in the development of type 1 diabetes, but the exact nature of their role has not been determined. Other theories suggest that environmental factors play an ongoing role in diabetes, even after diagnosis. Some theories suggest that environmental factors trigger the autoimmune destruction of beta cells in people with a genetic susceptibility to diabetes. The third cause is Viruses and infection. For example, anti-islet antibodies have been found in patients with congenital rubella syndrome, and cytomegalovirus has been associated with significant beta cell damage and acute pancreatitis––inflammation of the pancreas .A virus cannot cause diabetes on its own, but people are sometimes diagnosed with type 1 diabetes during or after a viral infection, suggesting a link between the two. Scientists are trying to identify a virus that can cause type 1 diabetes so that a vaccine might be developed to prevent the disease. Viruses possibly associated with type 1 diabetes include coxsackievirus B, cytomegalovirus, adenovirus, rubella, and mumps. Scientists have described several ways these viruses may damage or destroy beta cells or possibly trigger an autoimmune response in susceptible