Let’s face it, cells generally like having company, forming communities with other cell types to make complete tissues. However, quite often, researchers isolate cells from their 3-D environments, creating 2-D models that don’t always replicate complex biology.
But now, an entire industry is emerging to recapitulate various tissues more realistically. 3-D bioprinting has the capacity to layer different cell types, creating more biologically accurate liver, kidney, skin and even tumor tissues. The hope is that more lifelike tissues will produce better scientific results.
Image: http://medcitynews.com
