The Scientist

» stem cells, microbiology and ecology

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image: Focus on the Host

Focus on the Host

By | September 18, 2013

A patient response-based gene expression signature can distinguish respiratory infections caused by viruses from those of bacterial or fungal origin.

1 Comment

image: Inducing Pluripotency Every Time

Inducing Pluripotency Every Time

By | September 18, 2013

By removing a single gene, adult cells can be reprogrammed into a stem-like state with nearly 100 percent efficiency.

3 Comments

image: CDC Charts Antibiotic Resistance Threat

CDC Charts Antibiotic Resistance Threat

By | September 16, 2013

The agency estimates that at least 23,000 people in the U.S. die each year as a result of antibiotic-resistant infections. 

0 Comments

image: Week in Review: September 9–13

Week in Review: September 9–13

By | September 13, 2013

A new type of stem cell; a parasitic ant species protects its hosts; reasons for biodiversity among tropical amphibians; transforming translational research

0 Comments

image: Golden Goose Awards Given Again

Golden Goose Awards Given Again

By | September 12, 2013

Researchers behind high-impact studies that at first seemed obscure are honored in another round of prizes.

0 Comments

image: Bird, Fish, and Fly Cells Reprogrammed

Bird, Fish, and Fly Cells Reprogrammed

By | September 5, 2013

Using mouse genes, researchers partially transform differentiated, non-mammalian cells into pluripotent stem cells.

3 Comments

image: Obesity via Microbe Transplants

Obesity via Microbe Transplants

By | September 5, 2013

Germ-free mice gain weight when transplanted with gut microbes from obese humans, in a diet-dependent manner.

7 Comments

image: Decoding Drug-Resistant TB

Decoding Drug-Resistant TB

By | September 1, 2013

Researchers characterize drug-resistant tuberculosis by analyzing the genomes of more than 500 Mycobacterium tuberculosis isolates from around the world.

0 Comments

image: Printing Ears

Printing Ears

By | September 1, 2013

Cornell University biomedical engineer Lawrence Bonassar 3-D prints ears using “ink” that contains living cells.

2 Comments

image: Printing Life

Printing Life

By | September 1, 2013

3-D printing allows tissue engineers to fabricate more-complex shapes and to precisely mix biological materials.

0 Comments

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