Search results
Results from the WOW.Com Content Network
Monogenic obesity is excess weight caused by a mutation in a single gene, as opposed to syndromic obesity not tied to a single gene variation and most obesity, which is caused by multiple genetic and environmental risk factors. Monogenetic obesity mostly affects the hypothalamus and leptin–melanocortin system (see hypothalamic obesity ...
Pathophysiology of obesity is the study of disordered physiological processes that cause, result from, or are otherwise associated with obesity. A number of possible pathophysiological mechanisms have been identified which may contribute in the development and maintenance of obesity.
Like many other medical conditions, obesity is the result of an interplay between environmental and genetic factors. [2] [3] Studies have identified variants in several genes that may contribute to weight gain and body fat distribution, although only in a few cases are genes the primary cause of obesity.
Sadaf Farooqi has fundamentally altered our understanding of human obesity. Her work was key to the discovery of the first mutations that cause human obesity, defining and characterising a range of previously undescribed genetic obesity syndromes, and establishing that the principal driver of obesity in these monogenic syndromes was a failure ...
Stimulation of the melanocortin-4 receptor causes a decrease in appetite and an increase in metabolism of fat and lean body mass, even in a relatively starved state. [21] Conversely, damage to this receptor has been shown to result in morbid obesity, and is the most commonly known cause of monogenic morbid obesity. [22]
• Tall stature/increased growth velocity (MC4R monogenic diabetes). [citation needed] There is limited treatment options for the most common form of monogenic obesity, MC4R mutations symptoms can be treated with a Glucagon-like Peptide-1 Receptor Agonist liraglutide which cause weight loss by reducing appetite. They found that the effects of ...
Mandisa, the Grammy-winning Christian music singer and former 'American Idol' contestant, died from complications of class III obesity, according to an autopsy report.
Syndromic obesity (SO) refers to obesity when it occurs as part of a syndrome, often along with intellectual disability. Often syndromic obesity is mediated by abnormal development of the hypothalamus (see hypothalamic obesity). Known types of syndromic obesity include some types of monogenic obesity and: [1] [2] Prader Willi syndrome; Bardet ...