DAVID GRANOVSKY

A SIGHT FOR SORE EYES

In ALL ARTICLES, SCIENCE & STEM CELLS, STEM CELLS IN THE NEWS on June 28, 2014 at 1:45 pm

20140628-143215-52335093.jpg
A Sight for Sore Eyes
Author: Sarah Hoffman

“Researchers have grown part of an eye in a lab dish, using a type of stem cell made from a piece of skin.

They said the little retina started growing and developing on its own — an important step towards creating custom-tailored organs in the lab.”

Earlier this month scientists successfully created a functioning human retina using iPSCs (induced pluripotent stem cells). But that’s not the cool part. What’s actually amazing is that they did very little to make this happen.

Wait what?! Ok let me explain. These researchers took some of these cells from a tiny little piece of human skin, basically rewound time as far as these cells are concerned and pushed them back to a more-or-less embryonic state, sent signals to some genes manipulating them to form a retina, and then let it do it’s thing. And it was a success! This little retina is living in a dish just sensing light and being a badass little organ. Even the scientists didn’t realize this would happen so naturally

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: