06:03 pm
21 February 2019

New breakthroughs in biology, scientists first use 3D technology printing out the brain tissue

New breakthroughs in biology, scientists first use 3D technology printing out the brain tissue

3D printing or printing technology in biomedical applications has been attracting the attention, because once the breakthrough in this study, is likely to be a revolutionary influence on the future of humanity.Although most of these studies might take years to complete, but there are some very interesting research results emerged, for example,  a team of scientists from Melbourne, Australia, have achieved a truly groundbreaking achievements: they succeeded in 3D printing out of the cortex tissue block, this is one of the brain tissue18.

3D printing in our daily life is really very helpful.Take cheap 3D pens for example, when I’m not on work,I usually spend time with my friends to create some original things with it.That’s a wonderful experience. I always believe that one great things must be from one’s occasional inspiration,just like this.

The result is obtained by neural engineering center at the university of Melbourne a team of scientists.The center director Stan Skanfidas has expressed optimism for the small cell mass.The brain is made of human stem cells, the scientists used the center of a special 3D printers, brain tissue through the print has formed six layer.According to the tico club, formed the organization of these cells have the ability to connect and communicate with each other, they even form a the same as the primitive brain structures of folding structure.The project team members include engineers, neuroscientists, doctors, and computer experts, etc.11

Skafidas professor says, this is just a preliminary success, but for the recovery of brain function in patients with treatment has brought the dawn, such as the treatment of autism and schizophrenia.And a wider range of neurological diseases are likely to benefit from this success.For now, for this type of disease research often have to rely on animal experiments, this breakthrough is likely to mean that scientists can easily develop in patients with brain tissue samples, and then in the first place in the samples on the test for the effectiveness of the drug.”There is a hypothesis of schizophrenia and autism is due to the mother appeared in the early pregnant caused by inflammation.”The professor said.”We can simulate the conditions in a dish, look at how it affects brain development.”8

These ideas will become a reality also need a period of time.Now scientists of 3D printing these brain tissue (smaller than peas) due to a lack of blood and oxygen, died in 30 days.The researchers next goal is to make it to extend survival time in 100 days.This would require the team can develop new technology for cells carry oxygen and nutrients.”If I have suitable microbial environment, the organization will begin to form a brain, the brain may be equivalent to 20 to 30 days of the baby’s brain.”The professor said.And, because the brain cells in the 3 d printing group has formed the network and the connection, scientists have been able to began to study the interaction between genes in the brain – these may lead to some of the common symptoms.

In a word, there are a variety of its potential impact.As professor Skafidas claims, the results of this research  has paved the way for scientists to know more about the human body the most mysterious part .”Now is the 21st century, but we still don’t know how the brain works.”Professor Skafidas said.