( So ( , ( ( ( note here ) ( that ( ( ( ( ( the ( innate ( immune system ) ) ) , ) ( ( our ( first line ) ) ( of ( defense ( against pathogens ) ) ) ) ) , ) ( ( is also ) ( ( ( communicating with ) and ) ( educating ( our ( adaptive ( immune system ) ) ) ) ) ) ) ) ) . ) ) )
(ROOT (S (ADVP (RB So)) (, ,) (VP (VB note) (ADVP (RB here)) (SBAR (IN that) (S (NP (NP (DT the) (JJ innate) (JJ immune) (NN system)) (, ,) (NP (NP (PRP$ our) (JJ first) (NN line)) (PP (IN of) (NP (NP (NN defense)) (PP (IN against) (NP (NNS pathogens)))))) (, ,)) (VP (VBZ is) (ADVP (RB also)) (VP (VP (VBG communicating) (PP (IN with))) (CC and) (VP (VBG educating) (NP (PRP$ our) (JJ adaptive) (JJ immune) (NN system)))))))) (. .)))
So, note here that the innate immune system, our first line of defense against pathogens, is also communicating with and educating our adaptive immune system.
(ROOT (S (NP (DT The) (JJ innate) (JJ immune) (NN system)) (VP (VBZ serves) (PP (IN as) (NP (NP (DT a) (JJ first) (NN responder)) (PP (TO to) (NP (NP (JJ pathogenic) (NNS threats)) (SBAR (WHNP (WDT that)) (S (VP (VB bypass) (NP (NP (JJ natural) (ADJP (NN physical) (CC and) (NN chemical)) (NNS barriers)) (PP (IN of) (NP (DT the) (NN body)))))))))))) (. .)))