TORONTO, ONTARIO--(Marketwire - Jan. 19, 2012) - Matrix Asset Management Inc. ("Matrix") (TSX:MTA.TO - News) announced today that it has filed a Notice of Intention to make a normal course issuer ...

In the present study we demonstrate, for the first time, that p53 is bound to the nuclear matrix in primary cultures of normal mammalian cells and that this binding increases following DNA damage.