Preprint
Communication

Establishment of a Panel of Human Cell Lines to Identify Cellular Receptors Used by Enteroviruses to Infect Cells

Altmetrics

Downloads

8

Views

8

Comments

0

Submitted:

19 December 2024

Posted:

20 December 2024

You are already at the latest version

Alerts
Abstract
Non-pathogenic natural and recombinant strains of human Enteroviruses are the subject of ongoing study, with some strains having been approved for use as anticancer agents. The efficacy of on-colytic virotherapy is dependent upon the identification of the receptor utilized by a specific strain for cell entry and the presence of this receptor on the surface of cancer cells. Accordingly, a rapid and straightforward approach for determining the enteroviral receptors is necessary for the de-velopment of effective patient-specific virus-based cancer therapy. To this end, we created a panel of seven lines with double knockouts on the background of the HEK293T cell line, which lacks the IFNAR1 gene. In these lines, the main viral receptor genes, including PVR, CXADR, CD55, ITGA2, SCARB2, ICAM1, and FCGRT, were knocked out using the CRISPR/Cas9 system. A panel of lines was validated on a set of 12 Enteroviruses, providing a basis for studying the molecular mechanisms of enterovirus entry into cells and developing new therapeutic strains.
Keywords: 
Subject: Biology and Life Sciences  -   Virology
Copyright: This open access article is published under a Creative Commons CC BY 4.0 license, which permit the free download, distribution, and reuse, provided that the author and preprint are cited in any reuse.
Prerpints.org logo

Preprints.org is a free preprint server supported by MDPI in Basel, Switzerland.

Subscribe

© 2024 MDPI (Basel, Switzerland) unless otherwise stated