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image: Expansive Reef Found Behind the Great Barrier Reef

Expansive Reef Found Behind the Great Barrier Reef

By | September 6, 2016

High-resolution seafloor imaging revealed a much larger network of reef-like structures off the Australian coast than previously thought.

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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: 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: 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: Amazonian Reef

Amazonian Reef

By | July 1, 2016

See footage from the expedition that discovered a coral reef hiding beneath the massive muddy plume at the mouth of the Amazon River.

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image: The Earth's Changing Seas

The Earth's Changing Seas

By | July 1, 2016

Marine pathogens flourish in oceans that are warmer and more acidic.

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image: Immune Cell–Stem Cell Cooperation

Immune Cell–Stem Cell Cooperation

By , , and | July 1, 2016

Understanding interactions between the immune system and stem cells could pave the way for successful stem cell–based regenerative therapies.

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image: Changing Oceans Breed Disease

Changing Oceans Breed Disease

By | July 1, 2016

In the planet’s warming and acidifying oceans, species from corals to lobsters and fish are succumbing to pathogenic infection.

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