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image: The Two Faces of Metastasis

The Two Faces of Metastasis

By | April 1, 2012

During development, the cells of an embryo change their pattern of gene expression, which allows them to detach from their original location and migrate to another part of the embryo, where the pattern changes again to allow formation of a new organ.

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image: Are Cancer Stem Cells Ready for Prime Time?

Are Cancer Stem Cells Ready for Prime Time?

By | April 1, 2012

A flood of new discoveries has refined our definition of cancer stem cells. Now it’s up to human clinical trials to test if they can make a difference in patients.

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Contributors

March 1, 2012

Meet some of the people featured in the March 2012 issue of The Scientist.

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image: How to Make Eyeball Stew

How to Make Eyeball Stew

By | March 1, 2012

Editor's choice in developmental biology

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Biota Babble

By | March 1, 2012

Editor's choice in immunology

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Model Citizen

By | March 1, 2012

With an eye to understanding animal regeneration, Alejandro Sánchez Alvarado has turned a freshwater planarian into a model system to watch.

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image: How Tigers Get Their Stripes

How Tigers Get Their Stripes

By | February 22, 2012

For the first time researchers have demonstrated the molecular tango that gives rise to repeating patterns in developing animal embryos.

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image: Social Media for Epidemiology?

Social Media for Epidemiology?

By | February 14, 2012

Epidemiologists consider how social media could be harnessed to predict disease outbreaks.

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image: TB Screen Glows Green

TB Screen Glows Green

By | February 13, 2012

Infection by GFP-encoding viruses enables quick, easy detection of tuberculosis in patient samples.

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image: Cell Change Up

Cell Change Up

By | February 9, 2012

Imaging cell cytoskeletons during early embryonic development leads researchers to uncover a new regulator of cell shape

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