It is known that anxious " Ignite " The cells of carcinogenic mutation take place

It is known that anxious " Ignite " The cells of carcinogenic mutation take place
It is known that anxious " Ignite " The cells of carcinogenic mutation take place
It is reported ' Reporter Sun GuoGen) The latest a result of study that British Nature is issued shows, anxiety will initiate cancer. Because JNK molecule of the anxious signal of a transmission makes the fuse among them, initiate potential causing the cancer cell and growing tumour, make the probability which suffers from cancer rise by a wide margin. Research this go together and cooperate in finishing by the intersection of Fudan University and the intersection of development and biological Tian and Yale University Xu, professor of research institute. The expert points out, this research results block JNK anxious signal in looking for the appropriate medicine, have important meanings to prevent and cure the new route of cancer to offer. The epidemiology investigation reveals, the cancer morbidity in the anxious crowd is a bit high, but scientists are not qcquainted with the reason among them. The life learnt in the past to study to show, accumulated a plurality of carcinogenic mutation only in the same normal cell, cells will be moved towards not belonging to the way of canceration finally. But Xu Tian research group finds, several carcinogenic mutation might not coincide in the same cell through fruit bat's experiment, if they happen in different cells separately, will initiate the canceration. Discover, the probability of carcinogenic mutation is 10-8 in a cell, the probability of sudden change two times is 10-16, but sudden change takes place in two cells twice, probability is still 10-8. This means morbidity possibility of cancer has been improved greatly. Before this, scientists have not found out " who transmits carcinogenic information among cell " all the time This key problem. Xu Tian through discover one the intersection of transmission and anxious the intersection of JNK and member of signal make the fuse among them further research group. The cells of carcinogenic mutation take place to look like every one and is the internal mine is buried deeply, will " ignite " it when JNK molecule passes these cells . Moreover, the transmission among cell of JNK molecule, just like the dominoes, will be transmitting constantly one by one, this initiates different carcinogenic mutation cells very easily " The sympathetic response " ,Cause tumour to produce finally. It still indicates, JNK anxious signal molecule is very easy to produce to study. Once people is injured, infects, anxious, even under extreme environments such as the overheated, subcooling,etc., will all bring out the organism and produce JNK molecule. This result of study briefs on, people should control anxious mood, try hard to avoid producing condition and environment of anxious mood, keep making the mood joyful, reduce pressure for oneself in time, in order to reduce and suffer from the probability of cancer.


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