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image: Neonatal Gut Bacteria Might Promote Asthma

Neonatal Gut Bacteria Might Promote Asthma

By | September 12, 2016

Byproducts of gut microbes in some 1-month–old babies trigger inflammation that is linked to later asthma development, researchers find.

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image: One Receptor, Two Ligands, Different Responses

One Receptor, Two Ligands, Different Responses

By | August 31, 2016

Host and bacterial ligands that interact with the same cell-surface receptor induce different activities in human macrophages. 

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image: One Antigen Receptor Induces Two T cell Types

One Antigen Receptor Induces Two T cell Types

By | August 26, 2016

Precursor T cells bearing the same antigen receptor adopt two different fates in mice.

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image: Exploring Alternative Codon Usage in Yeast

Exploring Alternative Codon Usage in Yeast

By | August 18, 2016

Newly discovered amino acid reassignment could have implications for certain biotech applications and RNA-based evolutionary theories.

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A 3-D carbon nanotube mesh enables rat spinal tissue sections to reconnect in culture.

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Mismatched ancestral origins of mitochondrial and nuclear DNA boost mouse health.

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image: Exercise-Induced Muscle Factor Promotes Memory

Exercise-Induced Muscle Factor Promotes Memory

By | June 23, 2016

Running releases an enzyme that is associated with memory function in mice and humans.  

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image: Transmissible Cancers Plague Mollusks

Transmissible Cancers Plague Mollusks

By | June 22, 2016

Researchers identify three new examples of infectious cancers affecting these invertebrates.

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Mouse pups born to mothers fed a high-fat diet lack a gut microbe that promotes social behavior, scientists show.

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Certain drugs could worsen graft-versus-host disease in stem cell transplant patients, scientists show.

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