How a chemical stops viruses from copying themselves
PDTC inhibits picornavirus polyprotein processing and RNA replication by transporting zinc ions into cells.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
PDTC affects two different picornaviruses through distinct mechanisms for polyprotein processing.
It was unexpected that the same compound would use different methods to inhibit viruses from the same family.
Practical Takeaways
Not specified in abstract
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
PDTC affects two different picornaviruses through distinct mechanisms for polyprotein processing.
It was unexpected that the same compound would use different methods to inhibit viruses from the same family.
Practical Takeaways
Not specified in abstract
Publication
Journal
The Journal of general virology
Year
2007
Authors
Kjerstin Lanke, B. Krenn, Willem J. G. Melchers, J. Seipelt, F. V. Kuppeveld
Related Content
Claims (4)
Zinc can stop viruses from copying themselves and spreading in lab tests, even for cold viruses.
A chemical called PDTC stops two types of viruses from copying themselves by messing up their genetic material, which was shown in lab experiments.
A chemical called PDTC helps move zinc into cells, and this zinc helps fight off certain viruses.
A chemical called PDTC messes with how two viruses build their parts, but in different ways: for one virus, it stops a key cutting step inside the virus, and for the other, it blocks a different cutting spot so a part doesn't get finished.