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image: Can Young Stem Cells Make Older People Stronger?

Can Young Stem Cells Make Older People Stronger?

By | December 11, 2017

Small trials using younger donors and elderly recipients hint that mesenchymal stem cell transfers might reduce frailty. 

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Single-cell genome analyses reveal the amount of mutations a human brain cell will collect from its fetal beginnings until death.

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image: The Biggest DNA Origami Structures Yet

The Biggest DNA Origami Structures Yet

By | December 6, 2017

Three new strategies for using DNA to generate large, self-assembling shapes create everything from a nanoscale teddy bear to a nanoscale Mona Lisa.

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The Good Pharma Scorecard finds some big pharmaceutical companies are meeting legal standards for disclosing results—but many studies still go unreported.

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image: Antiviral Immunotherapy Comes of Age

Antiviral Immunotherapy Comes of Age

By | December 4, 2017

T-cell therapies are not just for cancer. Researchers are also advancing immunotherapy methods to protect bone marrow transplant patients from viral infections. 

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image: <em>The Scientist</em>’s 2017 Gift Guide

The Scientist’s 2017 Gift Guide

By | December 1, 2017

‘Tis the season to be sciency.

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image: The Rising Research Profile of 23andMe

The Rising Research Profile of 23andMe

By | December 1, 2017

An exploration of the genetics of earlobe attachment is just the latest collaborative research project to come out of the personal genetic testing company.

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Activating genes for reprogramming factors for a short time transforms large numbers of differentiated cells into multipotent forms that could be useful for cell-based therapies.

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image: Opinion: Taxable Tuition = Trouble for Graduate Students

Opinion: Taxable Tuition = Trouble for Graduate Students

By and | November 30, 2017

Our calculations find troubling increases in taxes if a US House–led tax plan succeeds, but tuition waivers, as the Senate bill has proposed, could actually reduce students’ tax burdens.

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image: Six-Letter DNA Alphabet Produces Proteins in Cells

Six-Letter DNA Alphabet Produces Proteins in Cells

By | November 29, 2017

Transcription and translation of DNA containing synthetic base pairs becomes a reality in living cells.

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