Sterigmatocystin
Sterigmatocystin
Sterigmatocystin (pronounced: steh-rig-ma-toe-sis-tin) is a mycotoxin that is produced by several species of fungi, including Aspergillus versicolor and Aspergillus nidulans. It is a potent carcinogen and mutagen, and is structurally related to Aflatoxins.
Etymology
The term "Sterigmatocystin" is derived from the Greek words "stērigma" meaning support, and "kystis" meaning bladder. This is in reference to the structure of the fungi that produce this toxin.
Production and Occurrence
Sterigmatocystin is produced by several species of the Aspergillus genus, including Aspergillus versicolor and Aspergillus nidulans. It is often found in the environment, particularly in damp or water-damaged buildings, and can contaminate a variety of foods and feeds.
Health Effects
Exposure to Sterigmatocystin can lead to a variety of health effects, including liver damage, immune suppression, and cancer. It is a potent carcinogen and mutagen, and is structurally related to Aflatoxins, which are among the most potent carcinogens known.
Related Terms
- Mycotoxin: A toxic compound produced by fungi.
- Aspergillus: A genus of fungi that includes several species that produce Sterigmatocystin.
- Aflatoxin: A group of toxins produced by certain fungi, which are among the most potent carcinogens known.
- Carcinogen: A substance capable of causing cancer in living tissue.
- Mutagen: An agent, such as radiation or a chemical substance, that causes genetic mutation.
External links
- Medical encyclopedia article on Sterigmatocystin
- Wikipedia's article - Sterigmatocystin
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