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image: Hearts on Trial

Hearts on Trial

By | May 1, 2015

As researchers conduct the most rigorous human trials of cardiac cell therapies yet attempted, a clear picture of whether these treatments actually work is imminent.

2 Comments

image: My Mighty Mouse

My Mighty Mouse

By | April 1, 2015

Personal drug regimens based on xenograft mice harboring a single patient’s tumor still need to prove their true utility in medicine.

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image: Resisting Cancer

Resisting Cancer

By | April 1, 2015

If one out of three people develops cancer, that means two others don’t. Understanding why could lead to insights relevant to prevention and treatment.

7 Comments

image: Nourishing the Aging Brain

Nourishing the Aging Brain

By | March 1, 2015

Research reveals how the brain changes as we age and hints at ways to slow the decline.

3 Comments

image: Thanks for the Memories

Thanks for the Memories

By | February 1, 2015

B and T cells may be the memory masters of the immune system, but research reveals that other cells can be primed by pathogens, too.

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image: Viral Virtuosos

Viral Virtuosos

By | February 1, 2015

New understanding of noncoding RNAs may solve a long-standing puzzle about how viruses orchestrate lifelong infections.  

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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.

4 Comments

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.

6 Comments

image: The Bionic Eye

The Bionic Eye

By | October 1, 2014

Using the latest technologies, researchers are constructing novel prosthetic devices to restore vision in the blind.

0 Comments

image: The Second Coming of RNAi

The Second Coming of RNAi

By | September 1, 2014

Now showing clinical progress against liver diseases, the gene-silencing technique begins to fulfill some of its promises.

1 Comment

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