Assertion: ngf | /r/CapableOf | control p75ntr expression
Facets:
value: in these cells
type: LOCATION
Source sentences:
text: Furthermore, as NGF signaling via TrkA appears to control p75NTR expression in these cells (Miller et al 1991, 1994, Verdi & Anderson 1994, Verge et al 1992, Wyatt et al 1990), it is possible that first contact between the innervating sympathetic fibers and NGF available from the target field elicits the trophic dependency switch.