Hsp90 inhibitors are another possible treatment for autoimmunity , because hsp90 is necessary for proper folding of many pro-inflammatory proteins ( components of PI3K , MAPK and NF-kB cascades ) .
PROPN NOUN AUX DET ADJ NOUN ADP NOUN , SCONJ PROPN VERB ADJ ADP ADJ NOUN ADP ADJ ADJ NOUN ( NOUN ADP NOUN , PROPN CCONJ NOUN NOUN ) .