Stem cells give sight to blind mice, raising hope for aging humans

High above the downtown clamour, in one of Toronto’s shiny glass towers, modern medicine’s pioneers have put a whole new spin on an old nursery rhyme.

Using stem cells salvaged from the retinas of human cadavers, researchers with the University of Toronto have restored sight to the eyes of, well, three blind mice. The feat, aside from indicating a quirky sense of humour, has been repeated several times over the last year and marks an important step toward the goal of restoring sight in people.

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Chromosome Disorder Outreach

Thanks to Velvet Martin for posting a link to the following video from CDO; her daughter Samantha features.  What do people think of the message here?  Community building around chromosomal disorder?  A humanization of the dehumanized who “look kinda funny”?  A tacit complicity with the medicalization of human variation (via the notion of “disorder”)?  All of the above?  Something else? Continue reading