Carcinogenicity of TCDD: Experimental, Mechanistic, and Epidemiological Evidence

Heme oxygenases (HO) catabolize free heme, that is, iron (Fe) protoporphyrin (IX), into equimolar amounts of Fe2+, carbon monoxide (CO), and biliverdin. The stress-responsive HO-1 isoenzyme affords protection against programmed cell death. The mechanism ...Read More