It is ethical to transplant human stem cells into nonhuman embryos

Article Abstract:

The scientific merit of transplantation of human stem cells into nonhuman embryos of animals is presented and major ethical objections to it are addressed. Guidelines are provided for stem cell investigators to ensure that such experiments are consistent with ethical principles.

Cloning

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The adult muscle stem cell comes of age

Article Abstract:

The self-renewal process of the presumptive adult skeletal muscle stem cell is discussed. Satellite cell responds to subsequent injury and contributes to muscle repair, as they are capable of self-renewal.

Muscles

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Mammalian deconstruction for stem cell reconstruction

Article Abstract:

Innovations in stem cell research and tissue differentiation are presented. Studies suggest embryonic stem cells can be used to induce differentiation in adult nervous system stem cells.

Genetic engineering

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