Germinal center entry not selection of B cells is controlled by peptide-MHCII complex density
It has been thought that germinal center (GC) B cells with the highest density of peptide-MHCII molecules receive the most T cell help. Here the authors use heterozygous MHCII inactivation to instead show that after recruitment into the GCs, BCR affinity increases over time independent of the MHC de...
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| Autores principales: | , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2018
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/0d56b5ab30ee4d05b71ea4b90b3b9db7 |
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| Sumario: | It has been thought that germinal center (GC) B cells with the highest density of peptide-MHCII molecules receive the most T cell help. Here the authors use heterozygous MHCII inactivation to instead show that after recruitment into the GCs, BCR affinity increases over time independent of the MHC density. |
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