Line plastochondria DNA changes suddenly in the Prostate cancer’s influential role
April 2nd, 2008 Guage
Line plastochondria DNA changes suddenly in the Prostate cancer’s influential role
The Emory university medical school and a UC’s research table air wire plastochondria DNA sudden change plays the influential role in the prostate gland carcinogenesis. These discovery announcement on this week’s Proceedings of the National Academy online edition.
Line plastochondria DNA is exists outside the line plastochondria, the cell nucleus genetic material. Because the line plastochondria manufacture body needs 90% abilities, therefore is often called “the power factory”. Dr. John A. Petros and Dr. Douglas C. Wallace to came from Prostate cancer patient’s line plastochondria DNA to carry on the sequence, and discovered that patient’s these DNA has had some sudden changes, including the line plastochondria cytochrome oxidase Asia unit (COI) gene.
Then, they to came from 260 Prostate cancers to organize the sample or the blood corpuscle COI gene have carried on the sequence. The result discovered that 20% samples have had the COI gene mutation. Because COI changes suddenly in the middle of the African blood relationship person is quite common, therefore the researchers have also analyzed a group of African blood relationship patient and the European blood relationship control group.
For true siting plastochondria DNA changes suddenly whether with Prostate cancer related, the researchers have introduced one kind the Prostate cancer cell line which carries pathogenic line plastochondria DNA to change suddenly. Then, after they give this kind of beautification’s Prostate cancer cell injection the mouse, and appraises their tumor by this to form ability. The result discovered that has the tumor size which the modified line plastochondria DNA Prostate cancer cell produces suddenly has the normal line plastochondria Prostate cancer cell to form the tumor 7 times. Therefore might know harmful line plastochondria DNA to change suddenly the enormous promotion Prostate cancer’s growth.
This research provided to have the persuasive power evidence card air wire plastochondria to change suddenly in the Prostate cancer the influential role, moreover this was also the first evidence proved that inherited the ontogenesis Prostate cancer’s risk which one kind of line plastochondria DNA changed suddenly to be high.
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Entry Filed under: Prostate Cancer
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