PERK reprograms hematopoietic progenitor cells to direct tumor-promoting myelopoiesis in the spleen

Mingyu Liu, Chong Wu, Shufeng Luo, Qiaomin Hua, Hai-Tian Chen, Yulan Weng, Junyu Xu, Huiling Lin, Lu Wang, Jinheng Li, Lan Zhu, Zhenhong Guo, Shi‐Mei Zhuang, Tiebang Kang, Limin Zheng
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引用次数: 8

Abstract

Liu et al. demonstrate that the PERK-triggered HSPC preconditioning in the spleen is essential for their myeloid descendant cells to become immune suppressors in response to subsequent tumor microenvironmental stimulation. A spleen-targeted PERK blockade could be an effective strategy of immunotherapy.
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PERK对造血祖细胞进行重编程,以指导脾脏中促进肿瘤的骨髓生成
Liu等人证明,脾脏中perk触发的HSPC预处理对于其髓系后代细胞在随后的肿瘤微环境刺激下成为免疫抑制细胞至关重要。脾脏靶向PERK阻断可能是一种有效的免疫治疗策略。
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