Institute of Biostructures and Bioimaging, CNR, Naples, Italy.
CIRPEB, University of Naples Federico II, Naples, Italy.
Institute of Crystallography, CNR, Bari, Italy.
CESTEV, University of Naples Federico II, Naples, Italy.
References: Not available.
A Multi-Targeting Approach to Fight SARS-CoV-2 Attachment
The public health has declared an international state of emergency due to the spread of a new coronavirus (SARS-CoV-2) representing a real pandemic threat so that to find potential therapeutic agents is a dire need.
To this aim, the SARS-CoV-2 spike (S) glycoprotein represents a crucial target for vaccines, therapeutic antibodies, and diagnostics.
Since virus binding to ACE-2 alone could not be sufficient to justify such severe infection, in order to facilitate medical countermeasure development and to search for new targets, two further regions of S protein have been taken into consideration here.
One is represented by the recently identified ganglioside binding site, exactly localized in our study in the galectin-like domain, and the other one by the putative integrin binding sites contained in the RBD.
We propose that a cooperating therapy using inhibitors against multiple targets altogether i.e., ACE2, integrins and sugars could be definitely more effective.
A Multi-Targeting Approach to Fight SARS-CoV-2 Attachment