It is expected to become possible that the scientist finds a clue to turbellarian worm's regenerated mystery organ regeneration

It is expected to become possible that the scientist finds a clue to turbellarian worm's regenerated mystery organ regeneration


There are the turbellarian worms after being blocked, the regenerated unique ability of the body position, these positions include head and bP>
According to medias of foreign countries, British scientist's declaration, the gene that they have already found some positions of health of the turbellarian worm can be regenerated afteP>
The scientist of Britain Nottingham university has carried on research to the regeneration ability of turbellarian worm's body position, these positions include head and brain, this research may be known and made it possible that human organ and tissue worn out or damaged are regenerated one day. The member of British research committee Aziz Dr. inferior cloth Barker of the biological institute of Nottingham university is a leader of this research, this research reveals, one is called " Smed prepares " Gene to cause turbellarian worm for head and brain key elements basic of regenerations appropP>
There are the turbellarian worms after being blocked, the regenerated unique ability of the body position, these positions include head and brain. They contain and do cells ripely, these cells are often split, turn the cells of all types lacked into a body. This research reveals, when the position of body of the turbellarian worm is regenerated, it is a set of genes that are controlling this course, the limbs that make them regenerate the size, shape out in the correct position and the position does not move. It is here that this research results are issued 22 days >On the magaziP>
The inferior cloth Barker says : " These startling worms have offered very good chance that we observed the regenerated ability of organization of a kind of very simple animal, renewable their limb range is very extensive, it is quite light and regeneration stands up. We want, come to understand ripe stem cell how help animal any form and regenerate organ and organization that lose that damage. Find out about the regeneration ability of other animals, will bring the advantage greatly to medical research of human regeneratP>
He says : " If we are clear what has organized happening while regenerating under normal environment, we can idea produce replace mankind, cause organ, organization, method of cell that damage by traumatism or disease safely. For example, this pair of therapeutic senile dementia is very valuable. Through this kind of knowledge, we still can assess out and act as the stem cell presents the mistake in normal regeneration, will produce some consequences, for example the blood stem cell goes wrong, can cause leukemP>
Researchers say, Smed prepares to be the essential factor that the cells which makes up turbellarian worm's head are split up and oriented correctly, also the key to confirming the head position. They still find, though the appearance that Smed prepares causes the head and the brain is in the decisive factor of the correct position, but worm's stem cell will form the brain cell under the influence of other irrelevant genes. But researchers say, even so, if there is not Smed that prepare, these cells can't be organized by oneself, form normal bP>
Participate in graduate student Daniel of this research Felix Say on the 22nd : " Understand the transformation of organizing and regenerate from the aspect of molecule, it is essential to regenerated research of medical science. Because the turbellarian worm is very famous because of its strong regeneration ability, they can regenerate a new one after the head is cut down. The homology malposition gene prepared through Smed, we have confirmed the first kind of gene playing a key role in obtaining the above-mentioned results and modes while regenerating. This is a inspiring research project, can participate in this research, and regard it as my thesis subject, I feel very lucky . " (Ren QiuLing)
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