This is a preview. Log in through your library . Abstract A unique property of the mammalian embryo is that stem cells can be derived from its early tissue lineages. These lineages will give rise to ...

Cells contain a blueprint in the form of DNA that dictates what they can make. This blueprint is converted into a message, or mRNA, which is then converted into protein. Although DNA remains the same ...

AHA: Stem Cell Therapy May Aid Ischemic Stroke Recovery Modification of aged human cardiac progenitor cells (hCPCs) from elderly patients with Pim-1, a protein that promotes cell survival and growth, ...

A House bill that would allow federal funding of stem cell research using human embryos donated by fertility clinics that would otherwise discard them has sparked a heated debate on Capitol Hill. Two ...