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image: HIV’s Stealth Revealed

HIV’s Stealth Revealed

By | November 21, 2013

HIV-1 evades the immune system with a protein shield, which can be lifted.

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image: Two-time Nobel Laureate Dies

Two-time Nobel Laureate Dies

By | November 20, 2013

Frederick Sanger, who pioneered amino acid and DNA sequencing techniques, has passed away at age 95.

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image: Don’t Fear DIYbio

Don’t Fear DIYbio

By | November 19, 2013

Biological tinkerers are not the risk that some have made them out to be, according to a new report.

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image: Nipah Protein Structure Revealed

Nipah Protein Structure Revealed

By | November 18, 2013

The structure of a key protein of the deadly virus could serve as a stepping stone to antiviral therapy.

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image: Thwarting Persistence

Thwarting Persistence

By | November 13, 2013

Researchers show that activating an endogenous protease can eliminate bacterial persisters.

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image: Depression Speeds Aging

Depression Speeds Aging

By | November 12, 2013

Cells in the bodies of depressed people appear older and contain chromosomes with shorter telomeres.

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image: Microbial Mediators

Microbial Mediators

By | November 11, 2013

Researchers show that symbiotic bacteria can help hyenas communicate with one another.

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image: Astrogerm

Astrogerm

By | November 11, 2013

Researchers find a new bacterial species lurking in clean rooms used to assemble spacecraft at NASA and the European Space Agency.

2 Comments

image: HIV Structural Studies Undermine Prior Work

HIV Structural Studies Undermine Prior Work

By | November 4, 2013

New research on the structure of the surface protein the virus uses to infiltrate human cells clashes with an earlier paper’s findings, causing some scientists to call for a retraction.

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image: Decoding Breast Cancer Drug Resistance

Decoding Breast Cancer Drug Resistance

By | November 3, 2013

Common mutations in metastasized breast tumors suggest how the cancer can develop resistance to frontline drugs.

2 Comments

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