The Scientist

» stem cells, culture and microbiology

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image: iPSCs and Cancer Risk

iPSCs and Cancer Risk

By | February 24, 2016

Reprogramming adult human cells into stem cells in vitro does not generate harmful mutations, scientists report.

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image: Similar Data, Different Conclusions

Similar Data, Different Conclusions

By | February 23, 2016

By tweaking certain conditions of a long-running experiment on E. coli, scientists found that some bacteria could be prompted to express a mutant phenotype sooner, without the “generation of new genetic information.” The resulting debate—whether the data support evolutionary theory—is more about semantics than science.

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image: Insulin-Producing Mini Stomachs

Insulin-Producing Mini Stomachs

By | February 22, 2016

Scientists grow gastric organs in vitro that can restore insulin production when transplanted into mice.

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image: Breast Milk Sugars Support Infant Gut Health

Breast Milk Sugars Support Infant Gut Health

By | February 18, 2016

Oligosaccharides found in breast milk stimulate the activity of gut bacteria, promoting growth in two animal models of infant malnutrition.

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image: Stem Cells to Blame for Hair Loss?

Stem Cells to Blame for Hair Loss?

By | February 8, 2016

Two new studies point to factors in hair follicle stem cells as players in age-related hair loss.

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image: Organ Engineer Reinvestigated

Organ Engineer Reinvestigated

By | February 5, 2016

Paolo Macchiarini will again be investigated by the Karolinska Institute, which is not extending the researcher’s employment contract.

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image: Capsule Reviews

Capsule Reviews

By | February 1, 2016

What Should a Clever Moose Eat?, The Illusion of God's Presence, GMO Sapiens, and Why We Snap

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image: Contributors

Contributors

By | February 1, 2016

Meet some of the people featured in the February 2016 issue of The Scientist.

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image: Scientific Literacy Redefined

Scientific Literacy Redefined

By | February 1, 2016

Researchers could become better at engaging in public discourse by more fully considering the social and cultural contexts of their work.

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image: Speaking of Science

Speaking of Science

By | February 1, 2016

February 2016's selection of notable quotes

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