( ( ( ( ( Chemokines ( also ( ( play ( fundamental roles ) ) ( in ( ( the ( development ( , ( homeostasis ( , ( and function ) ) ) ) ) ) ( of ( the ( immune system ) ) ) ) ) ) ) ) , ) and ) ( they ( ( have effects ) ( ( ( on ( cells ( of ( the ( central ( nervous system ) ) ) ) ) ) ( as ( well as ) ) ) ( on ( ( endothelial cells ) ( involved ( in ( ( angiogenesis or ) angiostasis ) ) ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (NNS Chemokines)) (ADVP (RB also)) (VP (VB play) (NP (JJ fundamental) (NNS roles)) (PP (IN in) (NP (NP (DT the) (NN development) (, ,) (NN homeostasis) (, ,) (CC and) (NN function)) (PP (IN of) (NP (DT the) (JJ immune) (NN system))))))) (, ,) (CC and) (S (NP (PRP they)) (VP (VBP have) (NP (NNS effects)) (PP (PP (IN on) (NP (NP (NNS cells)) (PP (IN of) (NP (DT the) (JJ central) (JJ nervous) (NN system))))) (CONJP (RB as) (RB well) (IN as)) (PP (IN on) (NP (NP (JJ endothelial) (NNS cells)) (VP (VBN involved) (PP (IN in) (NP (NNS angiogenesis) (CC or) (NNS angiostasis))))))))) (. .)))
Chemokines also play fundamental roles in the development, homeostasis, and function of the immune system, and they have effects on cells of the central nervous system as well as on endothelial cells involved in angiogenesis or angiostasis.
(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))))))) (. .)))