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» PCR, cell & molecular biology and ecology

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image: Rising Waters Wash Away Cell Lines

Rising Waters Wash Away Cell Lines

By | July 11, 2011

A Danish cell bank scrambles to save irreplaceable cell and tissue samples in the wake of a flood.

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image: Embryos Right Genetic Wrongs?

Embryos Right Genetic Wrongs?

By | July 8, 2011

New evidence supports an old idea that embryos with genetic abnormalities can somehow fix themselves early in development.

21 Comments

image: Cellular Salve

Cellular Salve

By | July 8, 2011

Ivan Martin talks about the promise of using cell-based therapies to regenerate joint cartilage.

3 Comments

image: Radical Reversal

Radical Reversal

By | July 6, 2011

Free radicals, widely believed to promote cancer, may actually slow tumor growth.

54 Comments

image: Top 7 in Cancer Biology

Top 7 in Cancer Biology

By | July 6, 2011

A snapshot of the most highly ranked articles in cancer biology and related areas, from Faculty of 1000

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image: Dead Cane Toads Are Deadly

Dead Cane Toads Are Deadly

By | July 5, 2011

The deadly-when-eaten invasive amphibians that have been plaguing Australian wildlife for years continue to poison even after they’re dead.

9 Comments

Brain Cells Self-Amplify

By | July 5, 2011

A certain type of neural precursor does it all—replaces itself, differentiates into specialized brain cells, and multiplies into more stem-cell-like cells.

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image: Exosome Explosion

Exosome Explosion

By | July 1, 2011

These small membrane vesicles do much more than clean up a cell’s trash—they also carry signals to distant parts of the body, where they can impact multiple dimensions of cellular life.

6 Comments

image: Americans Support Stem Cell Research

Americans Support Stem Cell Research

By | July 1, 2011

A new study finds that more than two thirds of Americans approve of the use of stem cells in research aiming to cure serious diseases.

1 Comment

image: C-ing with the Lights Out

C-ing with the Lights Out

By | July 1, 2011

I the dark Arctic shallows one research finds heterotrophic marine bacteria doing a surprising amount of carbon fixing.

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