(S (NP (BASENP (NNP Dr.) (NNP Luanne) (NNP Metz)) (PRN (COMMA ,) (NP (BASENP (NN director)) (PP (IN of) (NP (BASENP (DT the) (NNP Calgary) (NNP MS) (NNP Clinic)) (PP (IN in) (NP (NP (BASENP (DT the) (NNP Department)) (PP (IN of) (BASENP (NNP Clinical) (NNPS Neurosciences)))) (COMMA ,) (NP (NP (BASENP (NNP University)) (PP (IN of) (BASENP (NNP Calgary)))) (CC and) (BASENP (NNP Calgary) (NNP Health) (NNP Region)))))))) (COMMA ,))) (VP (VBZ adds) (COMMA ,) (QT (DQL ``) (QTC (S (BASENP (DT This) (NN discovery)) (VP (VBZ has) (NP (BASENP (DT the) (NN potential)) (S (VP (TO to) (VP (VP (VB take) (BASENP (NN MS) (NN therapy))) (ADVP (ADVP (BASENP (DT a) (NN step)) (RBR further)) (PP (IN than) (NP (BASENP (JJ current) (NNS treatments)) (SBAR (WHNP (WDT that)) (S (VP (VP (VBP stabilize) (BASENP (DT the) (NN disease))) (PP (IN in) (BASENP (PRPD its) (JJ early) (NNS stages))))))))))))))) (PERIOD .)) (DQR ''))))