Immunology

Research identifies obesity and infection link

The list of diseases and conditions complicated by obesity is a long one; it includes heart disease, cancer, diabetes and impaired wound healing, as well as skin infections. It is not always clear, however, in what way this ...

Overweight & Obesity

Largest ever genome-wide study strengthens genetic link to obesity

There are many reasons why people gain different amounts of weight and why fat becomes stored in different parts of their bodies. Now researchers are homing in on genetic reasons. Their findings, part of the largest genome-wide ...

Overweight & Obesity

The Fat Chip: Controlling obesity the smart way

(Medical Xpress)—Gastric banding, a common surgery to reduce obesity, leaves much to be desired. Typically, the patient is left with a feeling of constant hunger. Stimulators implanted in the feeding centers of the brain, ...

Cardiology

Study uncovers connections between obesity and heart failure

A new small study led by Johns Hopkins Medicine researchers and published July 25th in the journal Nature Cardiovascular Research has revealed the impact of obesity on muscle structure in patients having a form of heart failure ...

Overweight & Obesity

What fat cats on a diet may tell us about obesity in humans

Pet cats may be excellent animal models for the study of obesity origins and treatment in humans, a new study of feline gut microbes suggests—and both species would likely get healthier in the research process, scientists ...

Genetics

How a gene for obesity affects the brain

Obesity is a complicated condition, caused by a combination of genetics, the food environment, behavior, and other factors. For millennia, getting enough food to survive and thrive was difficult. For most people, it's now ...

Neuroscience

Scientists pinpoint brain cells that delay first bite of food

Do you grab a fork and take a first bite of cake, or say no and walk away? Our motivation to eat is driven by a complex web of cells in the brain that use signals from within the body, as well as sensory information about ...

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