( ( Our results ) ( ( ( ( indicate ( ( a ( unique ( distribution pattern ) ) ) ( for ( IRP1 ( and ( IRP2 expression ) ) ) ) ) ) , ) ( ( suggesting ( ( distinct roles ) ( for ( ( IRP1 and ) IRP2 ) ) ) ) ( in ( ( the regulation ) ( of ( ( iron homeostasis ) ( in ( the ( mammalian ( nervous system ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP$ Our) (NNS results)) (VP (VBP indicate) (NP (NP (DT a) (JJ unique) (NN distribution) (NN pattern)) (PP (IN for) (NP (NN IRP1) (CC and) (NN IRP2) (NN expression)))) (, ,) (S (VP (VBG suggesting) (NP (NP (JJ distinct) (NNS roles)) (PP (IN for) (NP (NNP IRP1) (CC and) (NNP IRP2)))) (PP (IN in) (NP (NP (DT the) (NN regulation)) (PP (IN of) (NP (NP (NN iron) (NNS homeostasis)) (PP (IN in) (NP (DT the) (JJ mammalian) (JJ nervous) (NN system)))))))))) (. .)))
Our results indicate a unique distribution pattern for IRP1 and IRP2 expression, suggesting distinct roles for IRP1 and IRP2 in the regulation of iron homeostasis in the mammalian nervous system.
(ROOT (S (NP (DT The) (JJ nervous) (NN system)) (VP (VBZ plays) (NP (NP (DT a) (JJ critical) (NN role)) (PP (IN in) (NP (NP (DT the) (NN regulation)) (PP (IN of) (NP (NN vascular) (NNS homeostasis))))))) (. .)))