Division of Hematology/Oncology, Department of Medicine, University of California, 839 Health Sciences Road, Sprague Hall B100, Irvine, CA 92617, USA.
Division of Hematology/Oncology, Department of Medicine, University of California, 839 Health Sciences Road, Sprague Hall B100, Irvine, CA 92617, USA; Department of Biological Chemistry, Irvine Chao Family Comprehensive Cancer Center, University of California, 839 Health Sciences Road, Sprague Hall 126, Irvine, CA 92617, USA.
Hematol Oncol Clin North Am. 2021 Apr;35(2):205-216. doi: 10.1016/j.hoc.2020.11.003. Epub 2020 Dec 9.
Chronic inflammation is a hallmark of myeloproliferative neoplasms (MPNs), with elevated levels of proinflammatory cytokines being commonly found in all 3 subtypes. Systemic inflammation is responsible for the constitutional symptoms, thrombosis risk, premature atherosclerosis, and disease evolution in MPN. Although the neoplastic clone and their differentiated progeny drive the inflammatory process, they also induce ancillary cytokine secretion from nonmalignant cells. Here, the authors describe the inflammatory milieu in MPN based on soluble factors and cellular mediators. They also discuss the prognostic value of cytokine measurements in patients with MPN and potential therapeutic strategies that target the cellular players in inflammation.
慢性炎症是骨髓增殖性肿瘤(MPNs)的一个标志,所有 3 种亚型中通常都存在高水平的促炎细胞因子。全身炎症是导致 MPN 患者出现全身症状、血栓形成风险、早发动脉粥样硬化和疾病进展的原因。虽然肿瘤克隆及其分化后代驱动炎症过程,但它们也会诱导非恶性细胞分泌辅助性细胞因子。在这里,作者根据可溶性因子和细胞介质描述了 MPN 中的炎症环境。他们还讨论了细胞因子测量在 MPN 患者中的预后价值和针对炎症中细胞成分的潜在治疗策略。