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A New Discovery on Immunity by Australian Scientists

Acclaim is given to two Australian scientists, Walter and Eliza Hall, who have changed ideas about the memory of the immune system. B cells make antibodies to fight infection. These cells do not die after doing their job and this is not the normal run of things.

A pro-survival proteins is responsible for the cells' continuing existence. It has been proven that the Mcl-1 protein does this, not the Bcl-xL protein as was accepted in the past. Tests blocked the activity of Bcl-xL which showed that Mcl-1 stopped apoptosis - death.

Cancer cells survive due to Mcl-1, so there are new possibilities for cancer research. It could also have repercussion for future treatment of the resistance response in organ transplant patients.
Health by Ty Buchanan
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