Inflammatory disorders

Obesity: How inflammation influences appetite

Sustained low-grade inflammation and an above-average appetite are commonly found in obese individuals. Therefore, it seems counterintuitive that the acute inflammation associated with many illnesses normally suppresses appetite. ...

Diseases, Conditions, Syndromes

Evidence of host adaptation of avian-origin influenza A virus

The connection between human avian-origin influenza A (H7N9) virus infection and environmental sources of the virus were determined based on clinical data, epidemiology, and virological characteristics of the three early ...

Genetics

In cancer, an embryonic gene-silencing mechanism gone awry

There are some genes that are only activated in the very first days of an embryo's existence. Once they have accomplished their task, they are shut down forever, unlike most of our genes, which remain active throughout our ...

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