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The Scientist

» microscope, immunology and microbiology

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image: UV Light Doesn’t Fully Purify

UV Light Doesn’t Fully Purify

By | January 28, 2015

Using ultraviolet light to disinfect drinking water may simply drive bacteria to dormancy, rather than kill them.

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image: Interferon Discoverer Dies

Interferon Discoverer Dies

By | January 26, 2015

Jean Lindemann, the virologist who helped figure out that interferons were responsible for anti-viral responses, has passed away at age 90.

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image: GMO “Kill Switches”

GMO “Kill Switches”

By | January 21, 2015

Scientists design bacteria reliant upon synthetic amino acids to contain genetically modified organisms.

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image: Zooming In

Zooming In

By | January 20, 2015

To improve the reach of optical microscopy, researchers are enlarging the biological features they wish to view.

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image: Inflammation Overdrive

Inflammation Overdrive

By | January 15, 2015

Experimental vaccines that specifically boost T helper cells lead to immunopathology and death in mice.

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image: Fat to the Rescue

Fat to the Rescue

By | January 5, 2015

Adipocytes under the skin help fight infections by producing an antimicrobial agent.

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image: A Movable Defense

A Movable Defense

By | January 1, 2015

In the evolutionary arms race between pathogens and hosts, genetic elements known as transposons are regularly recruited as assault weapons for cellular defense.

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image: Picturing Infection

Picturing Infection

By | January 1, 2015

Whole-animal, light-based imaging of infected small mammals

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image: Stress Fractures

Stress Fractures

By | January 1, 2015

Social adversity shapes humans’ immune systems—and probably their susceptibility to disease—by altering the expression of large groups of genes.

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image: The Year in Pathogens

The Year in Pathogens

By | December 29, 2014

Ebola, MERS, and enterovirus D68; polio eradication efforts; new regulations on potentially dangerous research

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