28 ago. 2015

Possible Major Cancer Breakthrough: Stopping and Reversing Tumor Growth

Medical researchers have discovered what may be the key to controlling the growth of cancer cells, in a process that looks promising in terms of not only halting the growth of tumors, but also in reversing that growth.

Researchers at the Mayo Clinic in Florida have found that cell growth is regulated by genetic structures called microRNA--basically, molecular processors that tell a cell when and when not to reproduce. This miRNA triggers the production of a protein called PLEKHA7, of which tells the cell to cease dividing when division is no longer necessary.

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