Month: November 2010

Stem Cells and Cars

It happens several times a month these days. Some new, interesting paper comes out on IPS cells or on transdifferentiation. Immediately, opponents of ES cell research criminally twist the findings in the new paper and produce ‘news’ headlines that pop up high on Google to the effect that ES cells are now ‘obsolete’. IPS cells …

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Great news: FDA gives ACT the green light bringing hope to millions of people with blindness

advanced-cell-technology

The FDA has given Advanced Cell Technology (ACT) the go ahead to begin their clinical trial using retinal progenitor cells derived from hESC by clearing the company’s IND application, bringing hope to those with vision loss and even blindness. The trial will be a combined Phase I/II to treat Stargardt’s Macular Dystrophy and has huge …

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The trouble with teratoma: a stem cell paradox

Teratoma

The trouble with the risk of teratoma presents a stem cell paradox. Stem cells possess two traits lacking in other cells: self-renewal and pluripotency. This duo of defining functions is key to the ability of stem cells to be used to treat patients via regenerative medicine. A paradox exists because while self-renewal and pluripotency are both …

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