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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: Week in Review: September 5–9

Week in Review: September 5–9

By | September 9, 2016

Environmental magnetite in the human brain; prion structure takes shape; watching E. coli evolve in real time; learning from others’ behavior 

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image: Giant Petri Dish Displays Evolution in Space and Time

Giant Petri Dish Displays Evolution in Space and Time

By | September 8, 2016

As E. coli bacteria spread over increasingly concentrated antibiotics, researchers discover novel evolutionary pathways that confer resistance.

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image: Ebola Can Persist 19 Months in Semen, Study Finds

Ebola Can Persist 19 Months in Semen, Study Finds

By | September 1, 2016

The virus can evade the immune system longer than previously thought, raising concerns of outbreaks driven by sexual transmission.

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image: Designing In Vitro Models of the Blood-Brain Barrier

Designing In Vitro Models of the Blood-Brain Barrier

By | September 1, 2016

Choosing the right model, be it 3-D or 2-D, requires wading through varied cell sources, cell types, and cell culture conditions.

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image: Promoting Protein Partnerships

Promoting Protein Partnerships

By | September 1, 2016

Scientists generate new protein-protein interactions at an impressive PACE.

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image: The Challenges of Rare-Disease Research

The Challenges of Rare-Disease Research

By | September 1, 2016

With few resources and hesitant investors, basic scientists must rely on clinicians, patient advocates, and their own keen eye for biological connections.

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image: Protein or Perish

Protein or Perish

By | September 1, 2016

A bacteriophage must evolve certain variants of a protein or die.

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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: WHO: No Zika Cases Among Olympics Attendees

WHO: No Zika Cases Among Olympics Attendees

By | August 29, 2016

The World Health Organization reports zero laboratory-confirmed infections stemming from the Games in Rio, noting, however, that some cases may have gone undetected.

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