...reported. It appears that the stem cells could be embryonic or induced pluripotent stem cells; either way, the stem cells appear able to create the pancreatic beta cells necessary to...
There’s a lot of physical work our eyes, ears, and brain cells perform to support our perceptions of the world. Blind man’s bluff: There’s only a small area of sharp...
...Reeve was campaigning primarily for embryonic stem cell research, but this article says nothing about it. The focus is entirely on bionics – technologies imitating nature. Reach out and touch:...
...adult cells to their embryonic state, called induced pluripotent stem cells. A paper in Science Magazine appears to treat embryonic stem cells (EC) and induced pluripotent stem cells (iPSC) equally,...
...information: Not all nerve cells excite other cells; some inhibit the activity of others. This means that the activity in a network can oscillate around a certain level of activity...
...stem cells. It serves as the executioner of an elegant pathway that prevents stem cells from changing into other cell types. The protein does this by acting like a garbage...
...cells are better than iPSCs. The researchers claim that embryonic stem cells are the gold standard; cloned cells (somatic cell nuclear transfer), “in which genetic material from an adult cell...
Millions of tadpole-like sperm cells rush to fertilize one egg. They deserve more respect than they often get. They look kind of adventurous in a way– sperm cells, like marathoners...
...made men what they are? Embryonic stem cells: Both Science Magazine and Nature were happy about a vote by the European Union to block a large contingent of citizens who...
...phrase “somatic cell nuclear transfer” used to wave red flags about the tainted practice of putting nuclei from embryonic cells into body cells (somatic cells), thereby initiating a process of...
...bacteria know how to survive. (Live Science) Surprise: those precious multipotent stem cells scientists want from embryos are already present in many of your body tissues. (PhysOrg) A student discovered...
...for renewed discussion of the uses of stem cell technologies. We should make a clear-eyed start on it now. Most stem cell articles mention that work with embryonic stem cells...
...skin intact. Science Daily reports, “interactions between skin stem cells — the cells responsible for the constant renewal of skin — maintain the architecture of this organ,” the largest organ...
...“Circadian Rhythms in Skin Stem Cells Protect Us Against UV Rays,” Science Daily announced. A researcher explained, “Our study shows that human skin stem cells posses an internal clock that...
Scientists have not only made the production of induced pluripotent stem cells much more efficient, but also have made them just as capable as embryonic stem cells of being able...