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image: Proprioception: The Sense Within

Proprioception: The Sense Within

By and | September 1, 2016

Knowing where our bodies are in space is critical for the control of our movements and for our sense of self.

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image: What Sensory Receptors Do Outside of Sense Organs

What Sensory Receptors Do Outside of Sense Organs

By | September 1, 2016

Odor, taste, and light receptors are present in many different parts of the body, and they have surprisingly diverse functions.

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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: FDA: Screen All US Blood Donations for Zika

FDA: Screen All US Blood Donations for Zika

By | August 29, 2016

The US Food and Drug Administration recommends that all blood collected across the country be tested for the virus.

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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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image: Theranos CEO Presents New Device

Theranos CEO Presents New Device

By | August 2, 2016

The troubled firm’s medical conference appearance didn’t deliver the evidence many hoped for.

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image: Macrophages Respond to Liver Injury

Macrophages Respond to Liver Injury

By | August 1, 2016

In mice, immune cells from the body cavity surrounding organs arrive at the site of damage to chew up the nuclei of dead cells.

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image: Newly Discovered Emergency Responders to Liver Damage

Newly Discovered Emergency Responders to Liver Damage

By | August 1, 2016

Immune cells called macrophages from the peritoneal cavity of mice migrate to injured livers and aid in repair.

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image: Wanted: Transcriptional Regulators

Wanted: Transcriptional Regulators

By | August 1, 2016

Researchers have designed a screen to find unique molecules, called riboswitches, that determine whether transcription will proceed.

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A 3-D carbon nanotube mesh enables rat spinal tissue sections to reconnect in culture.

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