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10 matches found for "stem cell cassette"

Page | 1 |

Marine Viruses May Contribute to Ocean Energy

Technion professor Oded Béjà and colleagues suggest that the viruses, or marine phages, may use the genes to gain a competitive advantage over the bacteria they infect and other viruses. But the findi...

Ecology, The Environment and Conservation |

Stem Cells and ABC Transporters Essential in Kidney Regeneration

Said project leader Dr. Rosalinde Masereeuw: 'To our surprise, our knockout mice for the ABC transporters P-gp and BCRP, P-gycoprotein and breast cancer resistance protein, were protected against...

Studies and Analyses |

Converting adult somatic cells to pluripotent stem cells using a single virus

A Boston University School of Medicine-led research team has discovered a more efficient way to create induced Pluripotent Stem (iPS) cells, derived from mouse fibroblasts, by using a single virus vec...

Life Sciences |

What causes cell defences to crumble? - Researchers identify proteins in mussels that act as a barrier to chemicals

One such protective mechanism consists of transport proteins in the cell membrane that act as molecular 'pumps', preventing toxic compounds from accumulating in the cell. This defence mechan...

Life Sciences |

How Do We Make Sense of What We See?

M.C. Escher's ambiguous drawings transfix us: Are those black birds flying against a white sky or white birds soaring out of a black sky?Lines in Escher's drawings can seem to be par...

Studies and Analyses |

Dual gene therapy suppresses lung cancer in preclinical test

Two tumor-suppressing genes given intravenously reduced cancer separately but had their most powerful effect when administered together, cutting the number of tumors per mouse by 75 percent and the we...

Health and Medicine |

Interfering RNA silences genes in ’slippery’ immune cells

A technical advance in laboratory techniques may provide biology researchers broader access to RNA interference, a process of blocking the activity of targeted genes. RNA interference has recently eme...

Life Sciences |

UCSD researchers identify new role for drugs in prevention, treatment of atherosclerosis

Drugs that work in the liver to reduce fatty triglyceride levels and improve insulin resistance, are also effective at inhibiting the formation of cholesterol-laden plaques that cause ath...

Health and Medicine |

Genetic trick adapted from viruses makes gene therapy vectors more versatile

Gene cassettes using self-cleaving peptides allowed T lymphocytes to construct a key multi-protein immune receptor complex A genetic trick used by viruses to replicate themselve...

Life Sciences |

A subtle tool to study mankind’s diseases

One of the most powerful tools in today’s biological and medical science is the ability to artificially remove and add bits of DNA to an organism’s genome. This has helped scientists to unders...

Life Sciences |

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