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image: CRISPR Used in Human Embryos to Probe Gene Function

CRISPR Used in Human Embryos to Probe Gene Function

By | September 20, 2017

OCT4 is necessary for blastocyst formation in the human embryo, researchers report.

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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: Scientists’ Expectations for Brexit Mostly Grim

Scientists’ Expectations for Brexit Mostly Grim

By | September 12, 2017

Some researchers have already been negatively affected by the U.K.’s decision to leave the European Union, though opinions on the eventual outcome remain mixed.

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A study of a simple marine animal suggests that the common ancestor of cnidarians and bilaterians may have had three germ layers instead of two.

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image: Hundreds of EPA Workers Leave the Agency

Hundreds of EPA Workers Leave the Agency

By | September 6, 2017

Buyouts offered to more than 1,200 Environmental Protection Agency employees prompted the surge in departures. 

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image: Booger Bacteria’s Sweet Immune Suppression

Booger Bacteria’s Sweet Immune Suppression

By | September 6, 2017

Sweet taste receptor-activating molecules produced by sinus microbes suppress the local innate immune system in humans.

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image: EPA Requires Political Approval of Grants

EPA Requires Political Approval of Grants

By | September 6, 2017

An aide to President Donald Trump has final say over grants at the Environmental Protection Agency and has nixed close to $2 million of the agency’s awards.

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image: An Immunological Timeline for Pregnancy

An Immunological Timeline for Pregnancy

By | September 1, 2017

A new study uses blood samples from pregnant women to track changes in the immune system leading up to birth, and predicts gestational age from the mothers’ immune signatures.

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image: Brain Bugs

Brain Bugs

By | September 1, 2017

Neuropharmacologist John Cryan of University College of Cork in Ireland explains the links between the microbiome and the central nervous system.

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image: How Immune Receptors Got into Mouse Noses

How Immune Receptors Got into Mouse Noses

By | September 1, 2017

A study traces proteins’ evolution from the immune to the olfactory system.

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