id	keyword
dti-1335	et al
dti-1335	igf-1
dti-1335	growth
dti-1335	insulin
dti-1335	factor
dti-1335	growth factor
dti-1335	binding
dti-1335	igfbps
dti-1335	cns
dti-1335	brain
dti-1335	oligodendrocytes