Nucleoside analog
Nucleoside analogs are a group of antiviral or anticancer drugs. They are analogues of nucleosides which are the structural units of nucleic acids (DNA and RNA).
Mechanism of action[edit | edit source]
Nucleoside analogs inhibit the enzymes necessary for DNA and RNA synthesis, particularly DNA polymerase. They are incorporated into the growing DNA chain, causing premature termination.
Types[edit | edit source]
There are several types of nucleoside analogs, including:
Uses[edit | edit source]
Nucleoside analogs are used in the treatment of various diseases, including:
Side effects[edit | edit source]
Common side effects of nucleoside analogs include:
See also[edit | edit source]
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Contributors: Prab R. Tumpati, MD
