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image: Stem Cell Vaccine Protects Mice From Cancer

Stem Cell Vaccine Protects Mice From Cancer

By Ruth Williams | February 15, 2018

Stem cells and cancer cells have enough molecular similarities that the former can be used to trigger immunity against the latter.

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image: DNA Robots Target Cancer

DNA Robots Target Cancer

By Abby Olena | February 12, 2018

Researchers use DNA origami to generate tiny mechanical devices that deliver a drug that cuts off the blood supply to tumors in mice.

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Upping a gene’s expression in rat brains made them better learners and normalized the activity of hundreds of other genes to resemble the brains of younger animals.

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image: Can Young Stem Cells Make Older People Stronger?

Can Young Stem Cells Make Older People Stronger?

By Shawna Williams | December 11, 2017

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

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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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A team has engineered two stem cell lines into “synthetic T cells” that destroy breast cancer cells in vitro. 

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image: Child Receives Transgenic Skin Over Most of His Body

Child Receives Transgenic Skin Over Most of His Body

By Ruth Williams | November 8, 2017

A combination gene-and-cell therapy has given a boy with a grievous skin disease a new lease on life, and has resolved a dermatology debate to boot.

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image: Genetic Risk Factors for Breast Cancer Identified

Genetic Risk Factors for Breast Cancer Identified

By Ashley P. Taylor | October 23, 2017

Researchers identify 72 novel genetic variants associated with breast cancer risk.

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image: Circadian Gene Linked to Severe Epilepsy in Children

Circadian Gene Linked to Severe Epilepsy in Children

By Diana Kwon | October 11, 2017

Loss of the CLOCK protein, which researchers find is decreased in pediatric epilepsy patients, makes mice more prone to seizures during sleep.

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image: Vitamin C Depletion Accelerates Leukemia in Mice

Vitamin C Depletion Accelerates Leukemia in Mice

By Aggie Mika | August 21, 2017

High levels of vitamin C absorbed by blood-forming stem cells are important for their normal development. 

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