HLA-B22 (B22) is an HLA - B serotype. B22 is a broad antigen serotype that recognizes the B54, B55, and B56 split antigen serotypes. [1]

Here, by investigating the HLA-B genotypes in 190 unrelated Chinese patients with confirmed COVID-19, we identified a significant positive association between the B22 serotype and …

1999年8月1日 · Diversity in the HLA-B22 group was investigated in the Korean population using PCR-SSOP and DNA sequencing analyses. Allelic typing of the B22 gene was performed by …

Diversity in the HLA-B22 group was investigated in the Korean population using PCR-SSOP and DNA sequencing analyses. Allelic typing of the B22 gene was performed by gene amplification …

2003年9月15日 · The human leukocyte antigen (HLA)-B22 serogroup--which consists of the alleles B*54, B*55, and B*56--has been associated with rapidly progressive disease in white …

2020年11月12日 · HLA class I molecules play a crucial role in directing anti-viral immune responses and their genetic heterogeneity thus dictates clinical reactions and outcomes …

2021年11月24日 · A statistically significant relationship was found between COVID‐19 status and HLA‐A10 (p = 0.007), HLA‐B*13 (p = 0.006), HLA‐B22 (p = 0.023), and HLA‐B*55 (p = 0.042). …

HLA system is critical in mediating anti-viral immunity and recent. studies have suggested preferential involvement of HLA-B in COVID-19 sus-ceptibility. Here, by investigating the HLA …

HLA-B54, B55, and B56 are a group of related antigens originally defined using serologic methods as HLA-B22. The HLA-B22 family members differ by only 1-3 amino acids and …

2021年8月3日 · However, the HLA-B22 serotype is a potential risk marker for SARS-CoV-2 infection . In this regard, a recent study about the HLA binders reported that five B22 alleles …