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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.

48 Comments

image: My DNA, My Results

My DNA, My Results

By | March 22, 2012

Are donors of biological material privy to research results that stem from their donation?

2 Comments

image: Opinion: A Truly Public Lab?

Opinion: A Truly Public Lab?

By | March 21, 2012

Should the healthcare system support health and wellness data tracking for the purposes of long-term observational studies?

22 Comments

image: Trouble at the CDC?

Trouble at the CDC?

By | March 12, 2012

Anonymous letters to The Lancet point to problems with the CDC's Center for Global Health, but the agency denies the allegations.

4 Comments

image: High Tumor Heterogeneity Confirmed

High Tumor Heterogeneity Confirmed

By | March 9, 2012

One biopsy may not provide enough information about the array of mutations in cancer to devise treatments based on a tumor’s genetic profile.

2 Comments

image: H5N1 Insiders Speak Out

H5N1 Insiders Speak Out

By | March 6, 2012

NSABB and Congress members voice their opinions about the new developments in the H5N1 research debate.

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image: Are the Kids Alright?

Are the Kids Alright?

By | March 1, 2012

Two key pieces of legislation, enacted to spur drugmakers into testing pharmaceutical products in children, are up for reauthorization in the US Congress this October. Have they done their jobs?

6 Comments

image: How the Pediatric Laws Work

How the Pediatric Laws Work

By | March 1, 2012

The Pediatric Research Equity Act (PREA) of 2003 requires that companies developing new drugs that could be used to treat a condition in children perform clinical trials in kids before winning FDA approval. 

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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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