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image: Bacterial Quid Pro Quo

Bacterial Quid Pro Quo

By | August 19, 2013

Pseudomonas aeruginosa gather swarming speed at the expense of their ability to form biofilms in an experimental evolution setup.

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image: Stem Cells Open Up Options

Stem Cells Open Up Options

By | August 13, 2013

Pluripotent cells can help regenerate tissues and maintain long life—and they may also help animals jumpstart drastically new lifestyles.

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image: Tumor-Targeting T Cells Engineered

Tumor-Targeting T Cells Engineered

By | August 11, 2013

Scientists genetically modify T cells derived from pluripotent stem cells to attack lymphatic tumors.

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image: Lab-Grown Burger Taste Test

Lab-Grown Burger Taste Test

By | August 6, 2013

The world’s first burger grown in a petri dish was cooked and served up in a public taste test.

8 Comments

image: Week in Review, July 22–26

Week in Review, July 22–26

By | July 26, 2013

Faux stem cells; X chromosome involved in sperm production; rewarding peer review; clues to flatworm regeneration; an ethereal glow signals death

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image: Stricter Stem Cell Guidelines Sought

Stricter Stem Cell Guidelines Sought

By | July 25, 2013

A new working group is seeking to define rigorous standards for the study of mesenchymal stem cells.

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image: A Wild Stem Cell Chase

A Wild Stem Cell Chase

By | July 24, 2013

A rigorous new study provides strong evidence that very small embryonic-like stem cells hypothesized to be found in mice and humans do not exist.

1 Comment

image: Italian Stem Cell Controversy

Italian Stem Cell Controversy

By | July 16, 2013

Italian government officials and scientists clashed last week with a controversial stem cell researcher over details of an upcoming clinical trial.

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image: Week in Review, July 8–12

Week in Review, July 8–12

By | July 12, 2013

Editor accused of fraud leaves post; the good and the bad of gut microbiota; bacterial gene shuffle; legal restrictions hamper illicit drug research; antibodies and autism

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image: Gene Therapy Coming of Age?

Gene Therapy Coming of Age?

By | July 11, 2013

Using lentiviral vectors to replace mutated genes in blood stem cells, scientists successfully treat two rare diseases apparently without causing harmful side effects.

2 Comments

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