Assertion: melanin | /r/CapableOf | become oxidant
Facets:
value: under these conditions
type: TEMPORAL
Source sentences:
text: Under these conditions melanin may become pro-oxidant, adding to the accumulation of the singlet-oxygen-producing pigment lipofuscin in the cytoplasm of aged RPE cells and ultimately leading to AMD (5,6,14,17-19,30,62,63,68).