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The Scientist

» culture, disease/medicine, evolution and immunology

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image: Lymphatic Lines

Lymphatic Lines

By | August 1, 2012

Lymphatic vessels grow towards two chemokines, revealing signals that could be important in cancer metastasis.

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image: The Stuff of Nightmares

The Stuff of Nightmares

By | August 1, 2012

Researchers working in war-torn countries find hints to the molecular roots of posttraumatic stress disorder.

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image: A Scientist Emerges

A Scientist Emerges

By | August 1, 2012

At age 16, Alexandra Sourakov has her first scientific publication, on the foraging behavior of butterflies.

3 Comments

image: Bring On the Transparency Index

Bring On the Transparency Index

By | August 1, 2012

Grading journals on how well they share information with readers will help deliver accountability to an industry that often lacks it.

6 Comments

image: Predatory Publishing

Predatory Publishing

By | August 1, 2012

Overzealous open-access advocates are creating an exploitative environment, threatening the credibility of scholarly publishing.

29 Comments

image: Replacement Parts

Replacement Parts

By | August 1, 2012

To cope with a growing shortage of hearts, livers, and lungs suitable for transplant, some scientists are genetically engineering pigs, while others are growing organs in the lab.

16 Comments

image: Speaking of Science

Speaking of Science

By | August 1, 2012

August 2012's selection of notable quotes

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image: Skin Microbes Alter Immunity

Skin Microbes Alter Immunity

By | July 30, 2012

Like commensal gut organisms, skin microbiota appear to help the mammalian immune system mature and stay regulated.

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image: Wired to Run—and Think

Wired to Run—and Think

By | July 26, 2012

Evolving the ability to run may also have made our ancestors smarter, suggesting that exercise can be healthy for the brain as well as the body.

2 Comments

image: Tissue on Chips Galore

Tissue on Chips Galore

By | July 26, 2012

The National Institutes of Health will fund 17 projects developing lab-on-a-chip applications to improve drug screening.

1 Comment

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