Author

Caiwan Guo

Peking UniversityORCID 0009-0000-6358-4582Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:experimental assay· 2 Organism:human· 2 Research Focus:host-pathogen & immune response· 1 Organism:mouse· 1 Research Focus:phylogenetics / evolution· 1 Research Focus:protein folding & dynamics· 1 Assay:protein sequence· 1 Assay:proteomics· 1

Frequent Co-Authors

Fanchong JianiD· 2 shared Lingling YuiD· 2 shared Yuanling YuiD· 2 shared Yunlong CaoiD· 2 shared BingKun Li· 1 shared Fei Shao· 1 shared Fei ShaoiD· 1 shared Jingyi LiuiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 36 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

2 shared papersMicrobiology

Fanchong JianORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

MicrobiologybioRxivPreprintSep 8, 2026

Increased receptor binding capability of the SARS-CoV-2 saltational variant PJ.2.1

Peizhuo He, BingKun Li, Caiwan Guo…·Yunlong Cao

The paper shows that the SARS-CoV-2 variant PJ.2.1 has high ACE2-binding capability but limited immune evasion, suggesting structural changes that may enable future immune escape.

DOI 10.64898/2026.09.03.749172

humanproteomics

𝕏 PostBluesky

ImmunologyThe Lancet Infectious DiseasesPeer-reviewedJun 5, 2025

✦ In-depth digest

Antigenic and Virological Characteristics of SARS-CoV-2 Variant BA.3.2, XFG, and NB.1.8.1

Caiwan Guo, Yuanling Yu, Jingyi Liu…·Yunlong Cao

SARS-CoV-2 variant BA.3.2 strongly evades neutralizing antibodies but exhibits low infectivity due to a closed spike conformation, whereas NB.1.8.1 combines high ACE2 affinity with humoral immune escape.

103 citationstop 1%

virushuman

𝕏 PostBluesky