The diverse T-cell receptor (TCR) repertoire is generated by selection of T cells that have undergone TCR-gene recombination during intrathymic development. work demonstrates that TCR revision occurs in the germinal center a distinct microenvironment comprising specialized cells that engage in specific interactions. Confinement to this well-regulated environment may explain how a potentially risky process can… Continue reading The diverse T-cell receptor (TCR) repertoire is generated by selection of