Overweight & Obesity

Can I actually target areas to lose fat, like my belly?

Spend some time scrolling social media and you're all-but-guaranteed to see an ad promising to help you with targeted fat loss. These ads promote a concept known as "spot reduction," claiming you can burn fat in a specific ...

Sleep disorders

Letting go of extra weight to control sleeping sickness

A new study led by Luísa Figueiredo, group leader at the Instituto de Medicina Molecular João Lobo Antunes (iMM; Portugal), and published in Nature Microbiology found a new strategy by the host to cope with Trypanosoma ...

Diabetes

Metabolically healthy obesity: Fact or fiction?

A session at this year's Annual Meeting of the European Association for the Study of Diabetes will explore the latest data on the concept of metabolically healthy obesity (MHO)—more commonly known by the public as "fat ...

Diseases, Conditions, Syndromes

How liver cells become scarring, and worse

Hepatic fibrosis occurs when scar tissue replaces damaged cells in the liver. Over time, accumulating scarring distorts the liver, interferes with its blood supply and may progressively lead to worsening consequences, from ...

Oncology & Cancer

Study reveals how fatty liver promotes colorectal cancer spread

Investigators at Cedars-Sinai Cancer found that fatty liver, a condition closely associated with obesity, promotes the spread of colorectal cancer to the liver. Their study, published today in the journal Cell Metabolism, ...

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Adipose tissue

In histology, adipose tissue or body fat or just fat is loose connective tissue composed of adipocytes. Adipose tissue is derived from lipoblasts. Its main role is to store energy in the form of fat, although it also cushions and insulates the body. Obesity or being overweight in humans and most animals does not depend on body weight but on the amount of body fat—specifically, adipose tissue. Two types of adipose tissue exist: white adipose tissue (WAT) and brown adipose tissue (BAT). Adipose tissue also serves as an important endocrine organ by producing hormones such as leptin, resistin and the cytokine TNFα. The formation of adipose tissue appears to be controlled by the adipose gene. Adipose tissue was first identified by the Swiss naturalist Conrad Gessner in 1551.\

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