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Researchers use base-editing to swap out an erroneous nucleotide responsible for a potentially life-threatening blood disorder.

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image: A Single Mutation in Zika Led to Devastating Effects

A Single Mutation in Zika Led to Devastating Effects

By | September 28, 2017

One amino acid change within a viral structural protein makes the difference between mild cases of brain damage and severe microcephaly in mice.

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image: Pigeons Can Switch Tasks More Quickly than Humans

Pigeons Can Switch Tasks More Quickly than Humans

By | September 27, 2017

The birds’ ability to multitask may be attributable to a more densely packed cerebral cortex, scientists propose.

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image: Enormous University Gift Raises Questions over Donor Influence

Enormous University Gift Raises Questions over Donor Influence

By | September 26, 2017

The donation to the University of California, Irvine, is slated to fund a new college focusing on what some critics call pseudoscience and quackery.

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image: Nerve Stimulation Revives Consciousness from Vegetative State

Nerve Stimulation Revives Consciousness from Vegetative State

By | September 25, 2017

Low-intensity activation of the vagus nerve appears to have increased a patient’s awareness of his surroundings after 15 years without communication.

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image: Sexual Touch Promotes Early Puberty

Sexual Touch Promotes Early Puberty

By | September 21, 2017

The brains and bodies of young female rats can be accelerated into puberty by the presence of an older male or by stimulation of the genitals.

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image: How Poison Frogs Avoid Poisoning Themselves

How Poison Frogs Avoid Poisoning Themselves

By | September 21, 2017

Amphibians resist their own chemical defenses with amino acid modifications in the sequence for a target receptor.

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image: The Cellular Hallmarks of Consciousness

The Cellular Hallmarks of Consciousness

By | September 21, 2017

Recording from single neurons of epilepsy patients, neuroscientists show that both the strength and timing of neuronal firing are important to consciously perceive a visual object. 

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image: Infection During Pregnancy Tied to Autism in Mouse Model

Infection During Pregnancy Tied to Autism in Mouse Model

By | September 13, 2017

Bacterial strains in mice’s gut microbiomes mediated their pups’ risk for developing abnormal behaviors.

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image: How Exercise Might Fight Cancer

How Exercise Might Fight Cancer

By | September 8, 2017

Epinephrine’s activation of the signaling pathway Hippo is responsible for the in vitro tumor-fighting effects of serum from women who worked out.

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  1. Man Receives First In Vivo Gene-Editing Therapy
  2. Long-term Study Finds That the Pesticide Glyphosate Does Not Cause Cancer
  3. Researchers Build a Cancer Immunotherapy Without Immune Cells
  4. Research Links Gut Health to Neurodegeneration
    The Nutshell Research Links Gut Health to Neurodegeneration

    Rodent studies presented at the Society for Neuroscience meeting this week tie pathologies in the gastrointestinal tract or microbiome composition with Parkinson’s and Alzheimer’s diseases.

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