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The Scientist

» history and disease/medicine

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image: Microbiome Changes During Pregnancy

Microbiome Changes During Pregnancy

By | August 2, 2012

Alterations in the commensal gut flora of expecting women may be linked to characteristic weight gain and decreases in insulin sensitivity during pregnancy.

4 Comments

image: Cancer Claims Fish

Cancer Claims Fish

By | August 2, 2012

Australian trout are susceptible to skin cancer, according to a new study—the first evidence that wild fish can be afflicted by the disease.

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image: Cancer Stem Cells Really Do Exist?

Cancer Stem Cells Really Do Exist?

By | August 1, 2012

Researchers track tumors as they develop, providing more support for the idea that cells with stem-cell-like properties underlie cancer growth and recurrence.

4 Comments

image: In Times of Trouble

In Times of Trouble

By | August 1, 2012

Scientists share their experiences weathering extremely stressful events without letting their careers get completely derailed.

3 Comments

image: Island Disease

Island Disease

By | August 1, 2012

People living on islands in the Norwegian Sea suffer from an unusually high rate of certain genetic diseases and health issues, making the population ripe for research.

3 Comments

image: Painting the Protein Atomic, 1961

Painting the Protein Atomic, 1961

By | August 1, 2012

Irving Geis’s revolutionary painting of sperm whale myoglobin illuminated the nascent field of protein structure.

1 Comment

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.

18 Comments

image: The Mechanical Body

The Mechanical Body

By | July 26, 2012

“The body is a fascinating machine,” says Sandra Shefelbine, a biomechanics expert at Imperial College, London, in this 3-minute educational video by the Wellcome Trust illustrating the principles of muscle movement. “And we don’t understand most of

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

image: Cancer Drug Flushes Out HIV

Cancer Drug Flushes Out HIV

By | July 26, 2012

An approved cancer therapeutic makes hiding HIV susceptible to antiviral therapy.

1 Comment

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