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image: Odor, Taste, and Light Receptors in Unusual Locations

Odor, Taste, and Light Receptors in Unusual Locations

By Sandeep Ravindran | September 1, 2016

From the gut and airways to the blood, muscle, and skin, diverse sensory receptors are doing unconventional things.

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image: Protein or Perish

Protein or Perish

By Ruth Williams | September 1, 2016

A bacteriophage must evolve certain variants of a protein or die.

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image: Macrophages Respond to Liver Injury

Macrophages Respond to Liver Injury

By Ashley P. Taylor | 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: Riboswitch Screen

Riboswitch Screen

By Ruth Williams | August 1, 2016

A newly developed method detects regulators of bacterial transcription called riboswitches.

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image: Archaea’s Role in Carbon Cycle

Archaea’s Role in Carbon Cycle

By Catherine Offord | July 1, 2016

Bathyarchaeota undergo acetogenesis, generating organic carbon below the seafloor.

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image: Immune Cells' Roles in Tissue Maintenance and Repair

Immune Cells' Roles in Tissue Maintenance and Repair

By Waleed Rahmani, Sarthak Sinha, and Jeff Biernaskie | July 1, 2016

The cells of the mammalian immune system do more than just fight off pathogens; they are also important players in stem cell function and are thus crucial for maintaining homeostasis and recovering from injury.

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image: The Fatty Acid–Ketone Switch

The Fatty Acid–Ketone Switch

By Amanda B. Keener | June 1, 2016

In failing hearts, cardiomyocytes change their fuel preference.

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image: Instant Messaging

Instant Messaging

By Catherine Offord | May 1, 2016

An alternative route to sparking cell signals involves hook-ups between transmembrane and soluble ligands.

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image: Immune Influence

Immune Influence

By Kate Yandell | April 1, 2016

In recent years, research has demonstrated that microbes living in and on the mammalian body can affect cancer risk, as well as responses to cancer treatment.

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image: Metabolic Reprogramming

Metabolic Reprogramming

By Kivanç Birsoy and David M. Sabatini | April 1, 2016

How cancer cells fuel their rapid growth

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