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In mice and flies, the Arc protein forms capsids and carries genetic information.

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The discovery reveals the role of a growth factor and endothelial cells in thymus repair, and could have implications for chemotherapy and radiation patients’ recovery following treatment.

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The BMJ inquiry finds that researchers presented only select results from animal experiments when applying for funding and approval for human trials.

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Researchers identify patterns of neural activity ranging from a few days to four weeks in individuals with epilepsy.

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image: Maternal Response to Zika Damages Mouse Fetuses

Maternal Response to Zika Damages Mouse Fetuses

By | January 5, 2018

Signaling pathways triggered by the mother’s immune system may cause complications during fetal development.

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image: Alcohol Damages Mouse DNA

Alcohol Damages Mouse DNA

By | January 3, 2018

A byproduct of alcohol consumption causes mutations in the DNA of mouse blood stem cells, and some of the breaks are not repaired.

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image: Distinct Regions Drive Responses to Anxiety, Fear

Distinct Regions Drive Responses to Anxiety, Fear

By | January 1, 2018

Researchers map brain activity associated with a person’s anticipation of or direct confrontation with danger.

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image: Glial Ties to Persistent Pain

Glial Ties to Persistent Pain

By | January 1, 2018

Immune-like cells in the central nervous system are now recognized as key participants in the creation and maintenance of persistent pain.

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image: Infographic: A Painful Pathway

Infographic: A Painful Pathway

By | January 1, 2018

Since the mid-2000s, the voltage-gated sodium channel NaV1.7 has emerged as a promising target for a new class of analgesics.

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image: Infographic: Anticipation Versus Confrontation

Infographic: Anticipation Versus Confrontation

By | January 1, 2018

The brain is activated differently when it’s contemplating, rather than directly facing, a threat.

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