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image: Drugs target cancer stem cells

Drugs target cancer stem cells

By | June 6, 2011

New compounds are showing promise in targeting subpopulations of cancer stem cells.

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image: XMRV doesn't cause chronic fatigue

XMRV doesn't cause chronic fatigue

By | June 5, 2011

Two studies point to contamination of patient samples as the cause of a controversial 2009 finding that linked the mouse virus XMRV with chronic fatigue syndrome.

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image: Hard and Harder

Hard and Harder

By | June 5, 2011

The path to eradicating malaria in Africa involves much more than just a vaccine.

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image: One-Man NIH, 1887

One-Man NIH, 1887

By | June 4, 2011

As epidemics swept across the United States in the 19th century, the US government recognized the pressing need for a national lab dedicated to the study of infectious disease. 

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image: Simultaneity

Simultaneity

By | June 4, 2011

Two research teams studying a rare genetic disorder discover independently that it's caused by genes that are crucial to DNA replication.

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image: Part Human, Part HIV

Part Human, Part HIV

By | June 3, 2011

Like other enveloped viruses, HIV exits its host cell enshrouded in the cell’s membrane, which contains membrane molecules such as the human leukocyte antigens (HLA). 

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image: The essence of stem cells

The essence of stem cells

By | June 3, 2011

Researchers discover a protein that may allow already-differentiated somatic cells to become stem cells.

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image: Dominique Bergmann: Probing Plant Pores

Dominique Bergmann: Probing Plant Pores

By | June 3, 2011

Assistant Professor, Department of Biology, Stanford University. Age: 41

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image: <em>E. coli</em> epidemic baffles doctors

E. coli epidemic baffles doctors

By | June 3, 2011

A highly virulent strain of E. coli that has already killed two people and infected around 800 (most of whom live or had visited northern Germany) has proved an enigma for epidemiologists. 

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image: Mapping HIV in the US

Mapping HIV in the US

By | June 3, 2011

A detailed interactive map shows the distribution of people in the United States who are infected with HIV, Wired reports.

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