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

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image: Considering Gene Editing

Considering Gene Editing

By | July 12, 2016

An international committee continues its investigation into the ethical and social considerations of precision DNA editing technology with a public meeting held this morning in Washington, DC.

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

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image: Notable Science Quotes

Notable Science Quotes

By | July 1, 2016

Human Genome Project-Write; viruses are alpha predators; Zika and the Olympics

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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' Role in Tissue Maintenance and Repair

Immune Cells' Role 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: 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: “Human Genome Project-Write” Unveiled

“Human Genome Project-Write” Unveiled

By | June 2, 2016

A proposal to synthesize entire genomes—the subject of a controversial, invitation-only meeting at Harvard last month—is formally presented in Science.

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image: Generating Cardiac Precursor Cells

Generating Cardiac Precursor Cells

By | June 1, 2016

Researchers derive cardiac precursors to form cardiac muscle, endothelial, and smooth muscle cells in mice.

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