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image: Agar Shortage Limits Lab Supplies

Agar Shortage Limits Lab Supplies

By Kerry Grens | November 24, 2015

One large provider says the shortfall should clear up by early 2016.

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image: Blood-Gut Barrier

Blood-Gut Barrier

By Ruth Williams | November 12, 2015

Scientists identify a barrier in mice between the intestine and its blood supply, and suggest how Salmonella sneaks through it.

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image: Blood Cell Development Reimagined

Blood Cell Development Reimagined

By Bob Grant | November 9, 2015

A new study is rewriting 50 years of biological dogma by suggesting that mature blood cells develop much more rapidly from stem cells than previously thought.

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image: Exploring the Inner Universe

Exploring the Inner Universe

By Ashley P. Taylor | November 6, 2015

A new American Museum of Natural History exhibit introduces visitors to the microbes within their bodies. 

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image: Adding Padding

Adding Padding

By Karen Zusi | November 1, 2015

Adipogenesis in mice has alternating genetic requirements throughout the animals’ lives.

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image: Capsule Reviews

Capsule Reviews

By Bob Grant | November 1, 2015

The Psychology of Overeating, The Hidden Half of Nature, The Death of Cancer, and The Secret of Our Success

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image: Microbesity

Microbesity

By Jenny Rood | November 1, 2015

Obesity appears linked to the gut microbiome. How and why is still a mystery—but scientists have plenty of ideas.

2 Comments

image: Stem Cell Therapy In Utero

Stem Cell Therapy In Utero

By Kerry Grens | October 13, 2015

An upcoming clinical trial aims to correct for a disease of fragile bones in affected babies before they are born.

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image: Microbiome Meals

Microbiome Meals

By Rina Shaikh-Lesko | October 1, 2015

Researchers identify a handful of genes that help bacteria in the mouse gut adapt to dietary changes.

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image: Gut Bacteria Linked to Asthma Risk

Gut Bacteria Linked to Asthma Risk

By Jef Akst | October 1, 2015

Four types of gut bacteria found in babies’ stool may help researchers predict the future development of asthma.

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