Microbial nucleotides

Microbial nucleotides is a broad, non-specific term encompassing the building blocks of genetic material (DNA and RNA) and signaling molecules (such as cyclic dinucleotides) found in bacteria, viruses, fungi, and parasites. While these molecules are essential for microbial life and can act as Pathogen-Associated Molecular Patterns (PAMPs) that trigger the host innate immune system via receptors like TLR9 or STING, the term itself does not describe a single therapeutic target. In drug discovery, specific enzymes involved in the synthesis, salvage, or polymerization of these nucleotides—such as DNA polymerases, reverse transcriptases, or dihydrofolate reductase—are the actual targets for antimicrobial and antiviral therapies. Consequently, 'Microbial nucleotides' is considered an incorrect or overly broad designation for a therapeutic target, as it refers to a chemical class rather than a specific functional protein or receptor (Source: Nature Reviews Microbiology, 2019; Frontiers in Immunology, 2020).

Other names

Bacterial nucleotidesViral nucleotidesMicrobial nucleic acidsPathogen-associated molecular patterns (PAMPs)

Not applicable as this is a broad class of molecules rather than a specific protein target.