The weapon of the country - stem cell regeneration

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Time of issue:2019-09-10
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(Summary description)CCTV News: Through special materials and treatments, human cells can be regenerated, repair damaged parts and cure diseases. In the near future, if you are sick, taking medicine may not be the only choice. In this medical frontier, our scientists are also actively exploring new ways to save lives.

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The weapon of the country - stem cell regeneration

(Summary description)CCTV News: Through special materials and treatments, human cells can be regenerated, repair damaged parts and cure diseases. In the near future, if you are sick, taking medicine may not be the only choice. In this medical frontier, our scientists are also actively exploring new ways to save lives.

Categories:News
Author:
Origin:
Time of issue:2019-09-10
Views:4

CCTV News: Through special materials and treatments, human cells can be regenerated, repair damaged parts and cure diseases. In the near future, if you are sick, taking medicine may not be the only choice. In this medical frontier, our scientists are also actively exploring new ways to save lives.

The Institute of Genetics and Development of the Chinese Academy of Sciences in Beijing, Dai Jianwu's unique skills - functional biomaterials research techniques for tissue regeneration and damage repair, have achieved surprising results in the clinic. Recently, this patient who was unfortunately suffering from a car accident in May this year, with neck injury and complete inability to move his lower limbs, has gradually restored his lower limb function after performing a "neural collagen scaffold" stem cell transplant. The nerve signal can be transmitted across the injury site. .

Dai Jianwu, a researcher at the Institute of Genetics and Developmental Biology, Chinese Academy of Sciences: In the field of regeneration, the tissue that is most difficult to regenerate or least regenerative is probably the central nervous system, so the spinal cord is actually an example.

In nature, the gecko's tail is broken and can grow on its own. Although stem cells and growth factors also have the ability to repair damage, since the volume is only nano-scale, it is difficult to act on the damaged part under the action of rich blood circulation, so repair and regeneration has always been a difficult point. Dai Jianwu aimed at this difficult point. A biological scaffold for securing and attaching the damaged site was made.

Dai Jianwu, a researcher at the Institute of Genetics and Developmental Biology, Chinese Academy of Sciences: I am taking a different approach. It can be surely passed through the function we designed. It can combine stem cells or bind growth factors to determine the spatial location of these active components and help rebuild micro surroundings.

In 2013, he designed the world's first endometrial regenerative clinical operation. Ten women of childbearing age who suffered from endometrial damage and infertility, and eight of them were normal pregnant and had a huge breakthrough in regenerative medicine.

From special materials to stem cells, the miracle of cutting-edge scientific research is happening in every place and every field. Chinese scientists have devoted their creativity to one and another unknown world, in order to explore science and to change our lives and the future. [Source "Home of Stem Cells"]

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