( He ( currently ( ( is ( ( working ( with ( scientists ( at ( ( Goteborg University ) ( in Sweden ) ) ) ) ) ) ( to ( develop ( ( mass-spectrometric methods ) ( ( aimed ( at ( understanding changes ) ) ) ( in ( ( the ( cell membrane ) ) ( following ( ( exocytosis , ) ( ( the process ) ( ( by which ) ( cells ( ( ( release neurotransmitters ) ( from ( small packets ) ) ) ( to ( communicate ( with ( other cells ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) . ) ) )
(ROOT (S (NP (PRP He)) (ADVP (RB currently)) (VP (VBZ is) (VP (VBG working) (PP (IN with) (NP (NP (NNS scientists)) (PP (IN at) (NP (NP (NNP Goteborg) (NNP University)) (PP (IN in) (NP (NNP Sweden))))))) (S (VP (TO to) (VP (VB develop) (NP (NP (JJ mass-spectrometric) (NNS methods)) (VP (VBN aimed) (PP (IN at) (NP (NN understanding) (NNS changes))) (PP (IN in) (NP (NP (DT the) (NN cell) (NN membrane)) (PP (VBG following) (NP (NP (NNS exocytosis)) (, ,) (NP (NP (DT the) (NN process)) (SBAR (WHPP (IN by) (WHNP (WDT which))) (S (NP (NNS cells)) (VP (VBP release) (NP (NNS neurotransmitters)) (PP (IN from) (NP (JJ small) (NNS packets))) (S (VP (TO to) (VP (VB communicate) (PP (IN with) (NP (JJ other) (NNS cells))))))))))))))))))))) (. .)))
He currently is working with scientists at Goteborg University in Sweden to develop mass-spectrometric methods aimed at understanding changes in the cell membrane following exocytosis, the process by which cells release neurotransmitters from small packets to communicate with other cells.
(ROOT (S (NP (DT The) (NN cell)) (VP (VBZ expels) (NP (NN waste) (CC and) (JJ other) (NNS particles)) (PP (IN through) (NP (NP (DT a) (NN process)) (VP (VBN called) (NP (NNS exocytosis)))))) (. .)))