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image: Contributors

Contributors

By | March 1, 2013

Meet some of the people featured in the March 2013 issue of The Scientist.

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Instant Messaging

By | March 1, 2013

During development, communication between organs determines their relative final size.

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image: Stem-Cell Clinic Moves to Mexico

Stem-Cell Clinic Moves to Mexico

By | February 1, 2013

A company offering experimental stem-cell treatments will carry out its procedures in Mexico after the FDA warned that it would need approval to operate in the U.S.  

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Fellow Travelers

By | February 1, 2013

Collective cell migration relies on a directional signal that comes from the moving cluster, rather than from external cues.

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image: Go Forth, Cells

Go Forth, Cells

By | February 1, 2013

Watch the cell transplant experiments in zebrafish that suggest certain embryonic cells rely on intrinsic directional cues for collective migration.

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image: Opinion: Regenerating Safely

Opinion: Regenerating Safely

By | January 21, 2013

Patient safety is paramount in regulating new stem cell treatments.

1 Comment

image: 2012 Multimedia Roundup

2012 Multimedia Roundup

By | December 14, 2012

The science images and videos that captured our attention in 2012

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image: BioTime Seeks Geron Stem Cell Assets

BioTime Seeks Geron Stem Cell Assets

By | November 13, 2012

Two former Geron CEOs make a bid for the company’s defunct human embryonic stem cell business.

1 Comment

image: Coming to Terms

Coming to Terms

By | November 1, 2012

New noninvasive methods of selecting the most viable embryo could revolutionize in vitro fertilization.

11 Comments

image: Contributors

Contributors

By | November 1, 2012

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

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