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lNTRODUCTlONDuringtumorinvasionandmetastasis,malignantcellsinprimarysiteacquiretheabilityt0degradeextracellularmatrix(ECM)andpenetratetissuebarriers.Ainongthepr0teolyticenzymeswhichdegradeECM,matrixmetalloprotenase(MMP)isoneoftheimportantones.MMP-2(72kDat
lNTRODUCTlONDuringtumorinvasionandmetastasis,malignantcellsinprimarysiteacquiretheabilityt0degradeextracellularmatrix(ECM)andpenetratetissuebarriers.Ainongthepr0teolyticenzymeswhichdegradeECM, matrixmetalloprotenase(MMP)isoneoftheimportantones.MMP-2 (72kDat