2023年5月11日 · The Omicron XBB variant likely originated through the recombination of two BA.2 descendants, BJ.1 and BM.1.1.1 a progeny of BA.2.75 16. While the BQ.1 lineage is …

2024年7月25日 · XBB.1.5, a descendant of XBB.1 harboring an additional F486P substitution in the RBD, was identified around October 2022. XBB.1.5 became the most prevalent lineage …

2024年3月13日 · We first selected a few pre-Omicron and recent Omicron variants, (D614G, Delta, BA.1, XBB.1 and XBB.1.16.1) and tested the effect of the drugs in IGROV-1, Vero E6 …

2024年2月8日 · Circulation of SARS-CoV-2 Omicron XBB has resulted in the emergence of XBB.1.5, a new Variant of Interest. Our phylogenetic analysis suggests that XBB.1.5 evolved …

2024年2月12日 · A recombinant lineage of the SARS-CoV-2 Omicron variant, named XBB, appeared in late 2022 and evolved descendants that successively swept local and global …

The XBB and its offspring have acquired some exclusive characteristics, such as enhanced immune evasion, higher transmissibility, and additional spike mutations, which helped in the …

2024年2月1日 · The development of the Omicron variant has been intricate and ever-changing. We focus here on the more recent evolution of the virus, also indicated as the XBB family . …

2023年9月6日 · On 26 November 2021, the World Health Organization classified severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (genus: Betacoronavirus, family: …

2024年7月25日 · A recombinant lineage of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant, named XBB, appeared in late 2022 and evolved descendants …

Zhang, Lindenberger, et al. study the structures, stability, and antigenicity of SARS-CoV-2 XBB lineage spike (S) proteins, highlighting the continued preference of 3-RBD-down state that is …