The key nerve fiber of human brain makes up and pursues to come out Help to discern brain disease

The key nerve fiber of human brain makes up and pursues to come out Help to discern brain disease
Organize the report on December 20 of network according to the American physicist, British scientist passes the sample which studies the human brain disease, find one kind is called in the human brain " The dense district after touching suddenly " (PSD) Nerve fiber last albumen,can last 130 multi-type brain disease such as being dull-witted this organization pathological change, the latest research is expected to point out the direction for scientist's treatment encephalopathy, help the scientist to understand human brain and behavioral evolution better too. The brain is the most complicated organ in the human body, there are several million in the brain through hundreds of millions of nerve cells touching linking up suddenly. There is a histone while touching in each one suddenly, the albumen is linked with the albumen together and become the dense district after touching suddenly, though the scientist shows to the research that the animal touches suddenly, PSD is very important to the mankind's disease and behavior, but the scientist still knows little about the understanding that the human brain touches suddenly. By the filling in the scientific research group that special Professor Grant led of one dose of research institutes of institute of mulberry of Wellcome foundation of Cambridge University, from accept brain the intersection of operation and patient extract PSD touch suddenly, use the intersection of protein and group study method, find his protein commit. Researchers have found 1461 kinds of albumens in the human body touched suddenly, every kind of albumen is encoded by different genes. Including ordinary weak diseases such as Alzheimer's disease and Parkinson disease,etc., epilepsy wait for nerve person who degradate disease, self-closing disease and learning disorder over 130 kinds of brain diseases relate to PSD, anticipated ones that far exceeded before this. Result of study afford to for the first time can make scientist systematicness, and offered a brand-new way for the fact that the scientist studied brain and behavioral evolution. Group of this research has established out the first molecule network under study for action - -Protein molecule that the human body touches suddenly makes up and pursues, has shown the interaction between a lot of albumens and diseases. After obtaining protein list of PSD, can try to locate by following up a clue while studying relevant disease, check directly and have " The suspicion " Protein,quickening study process. It is introduced, some proteins in this list are still " habitual offenders " ,All contribute in many kinds of diseases are developed, so if can research and develop the relevant medicine pointedly, a expected medicine is multi-purpose. Grant says, since a lot of different diseases relate to same albumen, the researched and developed in the future new treatment can treat many kinds of diseases at the same time, the new discovery will offer the new method to scientist to deal with these diseases. Edinburgh University Jonathan can fill in a professor say, this research can let the scientist explain a lot of pathogenesis of spiritual disease and neural disorder thoroughly finally, also it points out the direction to research and develop the new treatment for the scientist. Studying the group also checks the evolution speed at time when the mammal evolves in a million years of PSD albumen, the result indicates, the speed that PSD protein evolves is slower than the evolution speed of other albumens, this showed, in whole evolution, PSD was kept very intactly or it was limited that it evolved. Change with their relevant diseases during several million years behavior that PSD arrange. (Liu Xia)

|