Bioengineering

There's no doubt that a lot of people would say, perhaps a little hyperbolically, that rock and roll saved their lives. Now, new research has shown that the music just might be able to serve as a literal life saver for diabetics.

The communications and nutrients support system of fungi, mycelium, can stretch hundreds of miles beneath our feet. Now, researchers have harnessed another of its bio-superpowers to engineer a sustainable, safe and effective fire-retardant material.

While bioengineered skin holds promise for people such as burn victims, the material has so far only been produced in flat sheets. Now, scientists have devised a method of growing it in 3D forms, which could be slipped onto the body like clothing.

It may sound like the start of a Frankenstein story, but scientists from New York University (NYU) and the University of Chicago have developed artificial cells made of non-biological matter that mimic the basic functions of living ones.

When a child receives a replacement heart valve, the device doesn't grow along with them. This means it will have to be surgically replaced, multiple times. Such may not be the case, however, with a new valve that's currently in development.

An Israel-based startup is developing a laboratory method for producing milk without a cow or any other even-toed ungulate. Imagindairy is looking at ways to use bioengineered yeast cells to produce milk proteins for milk and cheese products.

A team of scientists, led by Cold Spring Harbor Laboratory Professor and HHMI Investigator Zach Lippman, has come up with a genetically-engineered tomato plant that is more a bush than a vine, with fruits that grow like a bunch of grapes.

ESA scientists are experimenting with growing blood vessels in the weightlessness of space. Based on the Spheroids experiment on the ISS, researchers found that blood vessel cells organize themselves in a way similar to that of cells inside the body.

A Stanford University team is developing plants that can better absorb iron from the soil. By making it easier to ingest the trace mineral, it may be possible to open up the roughly one-third of the world's arable land that is unsuitable for growing staples like maize and soybeans.

Lockheed Martin is turning to the littlest factories imaginable to develop a new generation of advanced materials. Working under a US$10 million, five-year contract the company will develop ways to bioengineer the DNA in single-cell organisms as a way to create new materials.

​As the shock-absorbing cartilage discs between our vertebrae degenerate due to aging, accidents or overuse, severe back pain can result. While some scientists have developed purely synthetic replacement discs, a recent test on goats indicates that bioengineered discs may be a better way to go.

Researchers at the University of Minnesota have designed a silicone device, covered in 3D-printed neuronal stem cells, that can be implanted into a spinal injury. There it grows new connections between remaining nerves to let patients regain some motor control.