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image: Wanted: Transcriptional Regulators

Wanted: Transcriptional Regulators

By | August 1, 2016

Researchers have designed a screen to find unique molecules, called riboswitches, that determine whether transcription will proceed.

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image: Opinion: Two Steps Toward Establishing Priority of Discovery

Opinion: Two Steps Toward Establishing Priority of Discovery

By | July 19, 2016

Establishing priority of a new finding is best achieved through a combination of a rapid, scientist-controlled disclosure followed by subsequent validation, through journal-based peer review and other mechanisms.

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A 3-D carbon nanotube mesh enables rat spinal tissue sections to reconnect in culture.

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Mismatched ancestral origins of mitochondrial and nuclear DNA boost mouse health.

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image: Immune Cell–Stem Cell Cooperation

Immune Cell–Stem Cell Cooperation

By , , and | July 1, 2016

Understanding interactions between the immune system and stem cells could pave the way for successful stem cell–based regenerative therapies.

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image: Immune Cells' Roles in Tissue Maintenance and Repair

Immune Cells' Roles in Tissue Maintenance and Repair

By , , and | July 1, 2016

The cells of the mammalian immune system do more than just fight off pathogens; they are also important players in stem cell function and are thus crucial for maintaining homeostasis and recovering from injury.

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image: Exercise-Induced Muscle Factor Promotes Memory

Exercise-Induced Muscle Factor Promotes Memory

By | June 23, 2016

Running releases an enzyme that is associated with memory function in mice and humans.  

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image: Breathing Life Into Papers

Breathing Life Into Papers

By | June 12, 2016

Researchers prepare to launch an effort to make the scientific literature more dynamic.

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image: Creating a DNA Record with CRISPR

Creating a DNA Record with CRISPR

By | June 9, 2016

Researchers repurpose a bacterial immune system to be a molecular recording device.

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image: E.U. Pushes for Open Access by 2020

E.U. Pushes for Open Access by 2020

By | June 1, 2016

European Union member states agree to an ambitious goal to make all scientific papers freely accessible within four years.

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