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Title | Toward the understanding of DSG2 and CD46 interaction with HAdV-11 fiber, a super-complex analysis. |
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Journal, issue, pages | J Virol, Vol. 97, Issue 11, Page e0091023, Year 2023 |
Publish date | Nov 30, 2023 |
Authors | Gregory Effantin / Marc-André Hograindleur / Daphna Fenel / Pascal Fender / Emilie Vassal-Stermann / |
PubMed Abstract | The main limitation of oncolytic vectors is neutralization by blood components, which prevents intratumoral administration to patients. Enadenotucirev, a chimeric HAdV-11p/HAdV-3 adenovirus ...The main limitation of oncolytic vectors is neutralization by blood components, which prevents intratumoral administration to patients. Enadenotucirev, a chimeric HAdV-11p/HAdV-3 adenovirus identified by bio-selection, is a low seroprevalence vector active against a broad range of human carcinoma cell lines. At this stage, there's still some uncertainty about tropism and primary receptor utilization by HAdV-11. However, this information is very important, as it has a direct influence on the effectiveness of HAdV-11-based vectors. The aim of this work is to determine which of the two receptors, DSG2 and CD46, is involved in the attachment of the virus to the host, and what role they play in the early stages of infection. |
External links | J Virol / PubMed:37921471 / PubMed Central |
Methods | EM (single particle) |
Resolution | 3.2 - 3.5 Å |
Structure data | EMDB-18453, PDB-8qjx: EMDB-18454, PDB-8qjy: EMDB-18455, PDB-8qk3: |
Source |
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Keywords | VIRAL PROTEIN / adenovirus / cell entry / receptor binding |