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image: Cancer and Immune Cells Merge

Cancer and Immune Cells Merge

By | December 16, 2013

Mouse colon cancer cells can fuse with macrophages, leading to changes in tumor growth.

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image: A Cancer Culprit in Autoimmunity

A Cancer Culprit in Autoimmunity

By | December 5, 2013

Scientists discover that cancer can drive the autoimmune disorder scleroderma.

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image: Oldest Hominin DNA Ever Sequenced

Oldest Hominin DNA Ever Sequenced

By | December 4, 2013

A 400,000-year-old mitochondrial genome adds new twists to scientists’ picture of early human evolution.

1 Comment

image: Breast Milk Programs Memory Skills

Breast Milk Programs Memory Skills

By | December 1, 2013

Mouse mothers can improve their pups’ memories by altering levels of immune chemicals in their milk.

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image: Top 10 Innovations 2013

Top 10 Innovations 2013

By | December 1, 2013

The Scientist’s annual competition uncovered a bonanza of interesting technologies that made their way onto the market and into labs this year.

1 Comment

image: Antifungal Permits Flu?

Antifungal Permits Flu?

By | November 21, 2013

A common fungus-fighting drug increases the susceptibility of mice to influenza infections.

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image: Gut Flora Boost Cancer Therapies

Gut Flora Boost Cancer Therapies

By | November 21, 2013

Germ-free or antibiotic-treated mice fare worse than those with rich gut microbiomes during cancer treatment, two studies show.

2 Comments

image: HIV’s Stealth Revealed

HIV’s Stealth Revealed

By | November 21, 2013

HIV-1 evades the immune system with a protein shield, which can be lifted.

2 Comments

image: Bacteria Can Integrate Degraded DNA

Bacteria Can Integrate Degraded DNA

By | November 18, 2013

In lab experiments, bacteria usurp small, damaged fragments of DNA, including those from a 43,000-year-old woolly mammoth.  

2 Comments

image: Origin of Domestic Dogs

Origin of Domestic Dogs

By | November 14, 2013

New analysis suggests that domestic dogs evolved from European wolves that interacted with human hunter-gatherers.

7 Comments

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