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image: Antioxidants May Aid Cancer

Antioxidants May Aid Cancer

By Kerry Grens | October 16, 2015

Mice given a dietary supplement had faster-progressing melanoma, a study shows.

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image: Growing Placenta-Generating Cells

Growing Placenta-Generating Cells

By Jef Akst | October 14, 2015

Researchers derive trophoblast stem cells from mouse fibroblasts, paving the way for cell therapy for placental dysfunction diseases.

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image: Explaining Elephants’ Cancer Resistance

Explaining Elephants’ Cancer Resistance

By Jef Akst | October 13, 2015

Two studies reveal that the giant mammals have dozens of extra copies of a cancer-preventing gene.

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image: Scientists Skip Cell Line Validation

Scientists Skip Cell Line Validation

By Kerry Grens | October 12, 2015

Despite known problems with contamination and mislabeled cell lines, most researchers continue to operate without authenticating cells’ identity.

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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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image: Neurogenesis in the Mammalian Brain

Neurogenesis in the Mammalian Brain

By Jef Akst | October 1, 2015

Neuron nurseries in the adult brains of rodents and humans appear to influence cognitive function.

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image: Cultural Riches

Cultural Riches

By Anna Azvolinsky | October 1, 2015

Researchers devise new techniques to facilitate growing bacteria collected from the environment.

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image: Brain Freeze

Brain Freeze

By Kerry Grens | October 1, 2015

A common tissue fixation method distorts the true neuronal landscape.

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image: Lost Colonies

Lost Colonies

By Anna Azvolinsky | October 1, 2015

Next-generation sequencing has identified scores of new microorganisms, but getting even abundant bacterial species to grow in the lab has proven challenging.

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