What Role Do Isoenzymes Play in Environmental Toxicology?
In environmental toxicology, isoenzymes are critical for detoxification processes. Organisms are exposed to a variety of environmental chemicals, such as pollutants and pesticides, and isoenzymes help in their biotransformation and elimination. The presence of specific isoenzymes can determine an organism's resilience to environmental toxins. For example, the enzyme glutathione S-transferase (GST) has multiple isoforms that are involved in the conjugation of toxic compounds with glutathione, facilitating their excretion.
