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image: One Receptor, Two Ligands, Different Responses

One Receptor, Two Ligands, Different Responses

By | August 31, 2016

Host and bacterial ligands that interact with the same cell-surface receptor induce different activities in human macrophages. 

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image: One Antigen Receptor Induces Two T cell Types

One Antigen Receptor Induces Two T cell Types

By | August 26, 2016

Precursor T cells bearing the same antigen receptor adopt two different fates in mice.

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Disrupting the light/dark cycles of pregnant mice, researchers observe detrimental effects in the mouths of the animals’ pups.

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image: Polio Reemerges in Nigeria

Polio Reemerges in Nigeria

By | August 15, 2016

Prior to last week’s announcement of newly confirmed cases, the country had been polio-free for two years.

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image: Moving Toward Personalized Autism Treatment

Moving Toward Personalized Autism Treatment

By | August 1, 2016

Researchers aim to leverage new insights into the underlying causes of the disorder to better help patients. 

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image: Nailing Down HAR Function

Nailing Down HAR Function

By | August 1, 2016

A remaining challenge in the study of human accelerated regions (HARs) is establishing their specific functions during development and other biological processes.

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image: On Becoming Human

On Becoming Human

By | August 1, 2016

Some thoughts on going to the Galápagos

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image: Understanding Human Accelerated Regions

Understanding Human Accelerated Regions

By | August 1, 2016

Fast-evolving regions of the human genome differentiate our species from all other mammals.

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image: Decoding Human Accelerated Regions

Decoding Human Accelerated Regions

By | August 1, 2016

Do the portions of our genomes that set us apart from other animals hold the secret to human evolution?

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image: Humans Never Stopped Evolving

Humans Never Stopped Evolving

By | August 1, 2016

The emergence of blood abnormalities, an adult ability to digest milk, and changes in our physical appearance point to the continued evolution of the human race.

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