Regulatory B cells infiltrate the microenvironment of solid tumors. However, their identification and characterization remain incomplete. In this issue of Immunity, Wang and colleagues characterize a new subset of leucine-induced regulatory B cells involved in colorectal cancer (CRC) immunoevasion in mice and humans.

中文翻译：

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调节性 B 细胞通过富含亮氨酸的饮食获得肌肉

调节性 B 细胞浸润实体瘤的微环境。然而，它们的识别和表征仍然不完整。在本期Immunity中，Wang 及其同事描述了一种新的亮氨酸诱导的调节性 B 细胞亚群，这些细胞与小鼠和人类的结直肠癌 (CRC) 免疫逃避有关。