Drug	Gene	Type	Source
protoporphyrinogen	CPOX	Text_Mining(increases(chemical synthesis))	CTD
protoporphyrinogen	CPOX	Text_Mining(decreases(reaction))	CTD
protoporphyrinogen	CPOX	Text_Mining(increases(reaction))	CTD
protoporphyrinogen	TGFB1	Text_Mining(increases(chemical synthesis))	CTD
protoporphyrinogen	TGFB1	Text_Mining(increases(reaction))	CTD