Cargando…
Effects of Mutations on Replicative Fitness and Major Histocompatibility Complex Class I Binding Affinity Are Among the Determinants Underlying Cytotoxic-T-Lymphocyte Escape of HIV-1 Gag Epitopes
Certain “protective” major histocompatibility complex class I (MHC-I) alleles, such as B*57 and B*27, are associated with long-term control of HIV-1 in vivo mediated by the CD8(+) cytotoxic-T-lymphocyte (CTL) response. However, the mechanism of such superior protection is not fully understood. Here...
Autores principales: | Du, Yushen, Zhang, Tian-Hao, Dai, Lei, Zheng, Xiaojuan, Gorin, Aleksandr M., Oishi, John, Wu, Ting-Ting, Yoshizawa, Janice M., Li, Xinmin, Yang, Otto O., Martinez-Maza, Otoniel, Detels, Roger, Sun, Ren |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Society for Microbiology
2017
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5705913/ https://www.ncbi.nlm.nih.gov/pubmed/29184023 http://dx.doi.org/10.1128/mBio.01050-17 |
Ejemplares similares
-
HIV-1 epitopes presented by MHC class I types associated with superior immune containment of viremia have highly constrained fitness landscapes
por: Gorin, Aleksandr M., et al.
Publicado: (2017) -
Ultraviolet radiation exposure and HIV-associated non-Hodgkin lymphoma risk
por: Hussain, Shehnaz K, et al.
Publicado: (2012) -
HIV-1 Replication Fitness of HLA-B*57/58:01 CTL Escape Variants Is Restored by the Accumulation of Compensatory Mutations in Gag
por: Gijsbers, Esther F., et al.
Publicado: (2013) -
HIV-1 Subtype A Gag Variability and Epitope Evolution
por: Abidi, Syed Hani, et al.
Publicado: (2014) -
Viral Escape Mutant Epitope Maintains TCR Affinity for Antigen yet Curtails CD8 T Cell Responses
por: Shorter, Shayla K., et al.
Publicado: (2016)