中国组织工程研究 ›› 2025, Vol. 29 ›› Issue (36): 7863-7871.doi: 10.12307/2025.553

• 干细胞综述 stem cell review • 上一篇    下一篇

造血干细胞动员:不同方案的优缺点及预测模型与技术提升

韩孟君1,许  芳2   

  1. 1电子科技大学医学院,四川省成都市   611731;2电子科技大学医学院附属绵阳医院,绵阳市中心医院,四川省绵阳市   621000
  • 收稿日期:2024-08-08 接受日期:2024-09-21 出版日期:2025-12-28 发布日期:2025-03-24
  • 通讯作者: 许芳,博士,主任医师,电子科技大学医学院附属绵阳医院,绵阳市中心医院,四川省绵阳市 621000
  • 作者简介:韩孟君,女,2001年生,四川省巴中市人,汉族,电子科技大学医学院在读硕士,主要从事血液病学研究。
  • 基金资助:
    “四川省抗癌协会临床科研”重点课题(XH2023 5006),项目负责人:许芳;绵阳市中心医院院级课题(2023YJ004),项目负责人:许芳

Hematopoietic stem cell mobilization: advantages and disadvantages of different plans and improvements in predictive models and technologies

Han Mengjun1, Xu Fang2   

  1. 1School of Medicine, University of Electronic Science and Technology of China, Chengdu 611731, Sichuan Province, China; 2Mianyang Central Hospital, Mianyang Hospital Affiliated to the School of Medicine of University of Electronic Science and Technology of China, Mianyang 621000, Sichuan Province, China
  • Received:2024-08-08 Accepted:2024-09-21 Online:2025-12-28 Published:2025-03-24
  • Contact: Xu Fang, MD, Chief physician, Mianyang Central Hospital, Mianyang Hospital Affiliated to the School of Medicine of University of Electronic Science and Technology of China, Mianyang 621000, Sichuan Province, China
  • About author:Han Mengjun, Master candidate, School of Medicine, University of Electronic Science and Technology of China, Chengdu 611731, Sichuan Province, China
  • Supported by:
    Key Project of Sichuan Anti-Cancer Association Clinical Research, No. XH2023 5006 (to XF); Mianyang Central Hospital Level Project, No. 2023YJ004 (to XF) 

摘要:

文题释义:

细胞因子:是由细胞产生的具有某些生物活性的蛋白质,细胞因子通过与特定受体结合来调节细胞的增殖分化以及免疫应答,可分为集落刺激因子、白细胞介素、干扰素、生长因子、肿瘤坏死因子等。
造血干细胞动员:通过造血干细胞动员剂促使骨髓中造血干细胞迁移到外周血循环中,使外周血中的造血干细胞数量显著增加,此过程称为造血干细胞动员。

摘要
背景:造血干细胞移植是一种广泛应用于血液系统恶性和非恶性疾病的重要治疗手段,动员和收集足够的造血干细胞是保证患者移植后快速、持续造血功能重建的前提,但最常用的粒细胞集落刺激因子联合或不联合化疗的经典方案仍有10%-40%的动员失败率。
目的:综述近年来造血干细胞动员现状,分析不同方案的优缺点,展望未来动员新方案。
方法:以“造血干细胞,造血干细胞移植,造血干细胞动员,细胞因子,血小板生成素,CXCR4拮抗剂,整合素拮抗剂,化疗,动员效能”为中文关键词,以“hematopoietic stem cell,hematopoietic stem cell transplantation,hematopoietic stem cell mobilization,cytokines,thrombopoietin,CXCR4 antagonists,integrin antagonist,chemotherapy,mobilization efficiency”为英文关键词,在CNKI、PubMed、万方数据库进行检索,文献语种限制为中文、英文,检索年限为1990-2024年,共检索到300多篇文献,最终纳入68篇文献进行分析。
结果与结论:越来越多的研究发现粒细胞集落刺激因子联合普乐沙福、白细胞介素、血小板生成素及整合素拮抗剂等能够更加有效地动员造血干细胞,联合使用可以减少粒细胞集落刺激因子的使用剂量,减少相关不良反应。一些新药如可溶性重组flt3-配体(简称CDX-301)、双重α9β1/α4β1整合素抑制剂BOP等可与粒细胞集落刺激因子联合,促进造血干细胞动员。此外还发现一些潜在的动员靶点如前列腺素E2受体及1-磷酸鞘氨醇等,尚在研究阶段。除固有的患者特征、治疗特征外,开发纳入生物标志物的预测模型,有助于有效预测造血干细胞动员失败,提升干细胞动员技术。

关键词: 造血干细胞, 造血干细胞移植, 造血干细胞动员, 细胞因子, 血小板生成素, CXCR4拮抗剂, 整合素拮抗剂, 化疗, 动员效能

Abstract: BACKGROUND: Hematopoietic stem cell transplantation is a widely used treatment method to cure malignant and nonmalignant diseases originated from hematological cells. Mobilization and collection of sufficient hematopoietic stem cells are the preconditions to ensure rapid and sustained hematopoietic reconstitution after hematopoietic stem cell transplantation. However, the most commonly used granulocyte colony-stimulating factor with or without chemotherapy still has a mobilization failure rate of 10% to 40%. 
OBJECTIVE: To review the present status of hematopoietic stem cell mobilization in recent years, analyze the advantages and disadvantages of different mobilization plans, and be looking forward for new mobilization methods.
METHODS: Using “hematopoietic stem cell, hematopoietic stem cell transplantation, hematopoietic stem cell mobilization, cytokines, thrombopoietin, CXCR4 antagonists, integrin antagonist, chemotherapy, mobilization efficiency” as Chinese and English keywords, articles published from 1990 to 2024 were searched on CNKI, PubMed, and WanFang databases. A total of more than 300 articles were retrieved, and 68 articles were finally included.
RESULTS AND CONCLUSION: More and more studies have found that granulocyte colony-stimulating factor combined with other agents including plerixafor, interleukins, thrombopoietin, and integrin antagonist could improve hematopoietic stem cell mobilization. Combined use can reduce the dose of granulocyte colony-stimulating factor and related adverse reactions. Some new drugs, such as soluble recombinant FLT3-ligand (CDX-301) and dual α9β1/α4β1 integrin inhibitor BOP, can be combined with granulocyte colony-stimulating factor to promote hematopoietic stem cell mobilization. In addition, some potential mobilization targets, such as prostaglandin E2 receptor and sphingosine 1-phosphate, are still in the research stage. In addition to inherent patient characteristics and treatment options, incorporating biomarkers into the factors affecting mobilization and developing new predictive models will help to effectively predict the failure of hematopoietic stem cell mobilization and improve stem cell mobilization technology.

Key words: hematopoietic stem cell, hematopoietic stem cell transplantation, hematopoietic stem cell mobilization, cytokine, thrombopoietin, CXCR4 antagonist, integrin antagonist, chemotherapy, mobilization efficiency

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