Difference between revisions of "The Role of Leptin in Fat, Inflammation and the Immune System"

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(Created page with "'''Mentor''': Dr. Stephen Merrill '''Working title''': The relationship between leptin and inflammation determines critical points in excess nutrition '''Abstract''': Resea...")
 
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'''Mentor''': Dr. Stephen Merrill  
 
'''Mentor''': Dr. Stephen Merrill  
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'''Working title''': The relationship between leptin and inflammation determines critical points in excess nutrition  
 
'''Working title''': The relationship between leptin and inflammation determines critical points in excess nutrition  
  
 
'''Abstract''': Research shows a significant relationship between leptin, a hormone involved in energy intake and expenditure, and inflammation in adipose tissue, the main depot of fat storage. These findings suggest an important factor in the drastic weight increase associated with obesity: a cycle of inflammation due to increases in leptin levels. This inflammation and subsequent weight gain, as well as difficulty in losing weight, could help to explain why lifestyle changes are often not enough to mediate obesity or keep weight off long-term. The pleiotropic role of leptin not only points to its influence in obesity, but also its comorbidities, including type 2 diabetes mellitus, metabolic syndrome, and heart disease, as well as in general immune system dysfunction. In fact, leptin seems to be a crucial factor in the prevalence of autoimmune diseases in women, especially women with greater amounts of adipose tissue. Through construction of a mathematical model of the relationships between leptin, inflammation, and adipose tissue, we can better understand the role of leptin in adipose tissue inflammation, specifically in women. Insight into these relationships is necessary in better treating obesity, understanding the sexual dimorphism of immune system dysfunction, and determining risk for autoimmune diseases and obesity-related health complications.
 
'''Abstract''': Research shows a significant relationship between leptin, a hormone involved in energy intake and expenditure, and inflammation in adipose tissue, the main depot of fat storage. These findings suggest an important factor in the drastic weight increase associated with obesity: a cycle of inflammation due to increases in leptin levels. This inflammation and subsequent weight gain, as well as difficulty in losing weight, could help to explain why lifestyle changes are often not enough to mediate obesity or keep weight off long-term. The pleiotropic role of leptin not only points to its influence in obesity, but also its comorbidities, including type 2 diabetes mellitus, metabolic syndrome, and heart disease, as well as in general immune system dysfunction. In fact, leptin seems to be a crucial factor in the prevalence of autoimmune diseases in women, especially women with greater amounts of adipose tissue. Through construction of a mathematical model of the relationships between leptin, inflammation, and adipose tissue, we can better understand the role of leptin in adipose tissue inflammation, specifically in women. Insight into these relationships is necessary in better treating obesity, understanding the sexual dimorphism of immune system dysfunction, and determining risk for autoimmune diseases and obesity-related health complications.

Revision as of 23:33, 19 January 2017

Mentor: Dr. Stephen Merrill

Working title: The relationship between leptin and inflammation determines critical points in excess nutrition

Abstract: Research shows a significant relationship between leptin, a hormone involved in energy intake and expenditure, and inflammation in adipose tissue, the main depot of fat storage. These findings suggest an important factor in the drastic weight increase associated with obesity: a cycle of inflammation due to increases in leptin levels. This inflammation and subsequent weight gain, as well as difficulty in losing weight, could help to explain why lifestyle changes are often not enough to mediate obesity or keep weight off long-term. The pleiotropic role of leptin not only points to its influence in obesity, but also its comorbidities, including type 2 diabetes mellitus, metabolic syndrome, and heart disease, as well as in general immune system dysfunction. In fact, leptin seems to be a crucial factor in the prevalence of autoimmune diseases in women, especially women with greater amounts of adipose tissue. Through construction of a mathematical model of the relationships between leptin, inflammation, and adipose tissue, we can better understand the role of leptin in adipose tissue inflammation, specifically in women. Insight into these relationships is necessary in better treating obesity, understanding the sexual dimorphism of immune system dysfunction, and determining risk for autoimmune diseases and obesity-related health complications.