中国组织工程研究 ›› 2026, Vol. 30 ›› Issue (19): 5024-5032.doi: 10.12307/2026.220
• 干细胞综述 stem cell review • 上一篇 下一篇
丁 炎1,聂宏光1,孙 宇2
收稿日期:2025-08-18
接受日期:2025-10-14
出版日期:2026-07-08
发布日期:2026-02-24
通讯作者:
孙宇,高级实验师,中国医科大学基础医学院病理生理学教研室,辽宁省沈阳市 110122
作者简介:丁炎,女,1987年生,辽宁省沈阳市人,汉族,博士,高级实验师,主要从事干细胞与肺损伤研究。
基金资助:Ding Yan1, Nie Hongguang1, Sun Yu2
Received:2025-08-18
Accepted:2025-10-14
Online:2026-07-08
Published:2026-02-24
Contact:
Sun Yu, Senior experimentalist, Department of Pathophysiology, College of Basic Medical Science, China Medical University, Shenyang 110122, Liaoning Province, China
About author:Ding Yan, MD, Senior experimentalist, Laboratory of Stem Cell and Regenerative Medicine Research, College of Basic Medical Science, China Medical University, Shenyang 110122, Liaoning Province, China
Supported by:摘要:
文题释义:
间充质干细胞来源细胞外囊泡:是由间充质干细胞分泌的纳米级膜包裹的囊泡,直径通常在30-1 000 nm之间。这些囊泡是细胞间通讯的重要媒介,携带多种生物活性分子,包括蛋白质、脂质、核酸和代谢产物。间充质干细胞来源细胞外囊泡保留了母细胞的许多治疗特性,具有更低的免疫原性和更高的安全性。它们通过旁分泌机制发挥作用,能够穿越生物屏障(如血脑屏障),在组织修复和免疫调节中表现出显著的效果。中图分类号:
丁 炎, 聂宏光, 孙 宇. 间充质干细胞来源细胞外囊泡干预细胞调控网络治疗肺纤维化的机制与临床策略[J]. 中国组织工程研究, 2026, 30(19): 5024-5032.
Ding Yan, Nie Hongguang, Sun Yu. Mechanisms and clinical strategies of mesenchymal stem cell-derived extracellular vesicles intervening in cell regulatory networks to treat pulmonary fibrosis[J]. Chinese Journal of Tissue Engineering Research, 2026, 30(19): 5024-5032.




| [1] DING Y, HOU Y, LIU Y, et al. MiR-130a-3p Alleviates Inflammatory and Fibrotic Phases of Pulmonary Fibrosis Through Proinflammatory Factor TNF-α and Profibrogenic Receptor TGF-βRII. Front Pharmacol. 2022;13:863646. [2] SILVERSTEIN E, RICHMANN M, TYL D, et al. The Application of Mesenchymal Stem Cell Therapy in Treating Pulmonary Fibrosis: A Scoping Review. Cureus. 2024;16(11):e74611. [3] PARK KS, LÄSSER C, LÖTVALL J. Extracellular vesicles and the lung: from disease pathogenesis to biomarkers and treatments. Physiol Rev. 2025; 105(3):1733-1821. [4] LI M, LI J, WANG Y, et al. Umbilical cord-derived mesenchymal stem cells preferentially modulate macrophages to alleviate pulmonary fibrosis. Stem Cell Res Ther. 2024;15(1):475. [5] LIU Y, DING Y, HOU Y, et al. The miR-130a-3p/TGF-βRII Axis Participates in Inhibiting the Differentiation of Fibroblasts Induced by TGF-β1. Front Pharmacol. 2021;12:732540. [6] MISHARIN AV, MORALES-NEBREDA L, REYFMAN PA, et al. Monocyte-derived alveolar macrophages drive lung fibrosis and persist in the lung over the life span. J Exp Med. 2017; 214(8):2387-2404. [7] SHI J, LI F, LUO M, et al. Distinct Roles of Wnt/β-Catenin Signaling in the Pathogenesis of Chronic Obstructive Pulmonary Disease and Idiopathic Pulmonary Fibrosis. Mediators Inflamm. 2017;2017:3520581. [8] ZHANG E, GENG X, SHAN S, et al. Exosomes derived from bone marrow mesenchymal stem cells reverse epithelial-mesenchymal transition potentially via attenuating Wnt/β-catenin signaling to alleviate silica-induced pulmonary fibrosis. Toxicol Mech Methods. 2021;31(9):655-666. [9] 邓芝花,陈垚鑫,钱进先.间充质干细胞源性外泌体在特发性肺纤维化治疗中的研究进展[J].临床肺科杂志,2023,28(8):1267-1269. [10] CHUANG HM, HO LI, HARN HJ, et al. Recent Findings on Cell-Based Therapies for COVID19-Related Pulmonary Fibrosis. Cell Transplant. 2021; 30:963689721996217. [11] VISHNUPRIYA M, NAVEENKUMAR M, MANJIMA K, et al. Post-COVID pulmonary fibrosis: therapeutic efficacy using with mesenchymal stem cells - How the lung heals. Eur Rev Med Pharmacol Sci. 2021; 25(6):2748-2751. [12] LI X, YUE S, LUO Z. Mesenchymal stem cells in idiopathic pulmonary fibrosis. Oncotarget. 2017;8(60):102600-102616. [13] SHAN Y, ZHANG M, TAO E, et al. Pharmacokinetic characteristics of mesenchymal stem cells in translational challenges. Signal Transduct Target Ther. 2024;9(1):242. [14] WELSH JA, GOBERDHAN DCI, O’DRISCOLL L, et al. Minimal information for studies of extracellular vesicles (MISEV2023): From basic to advanced approaches. J Extracell Vesicles. 2024;13(2):e12404. [15] HARRELL CR, DJONOV V, VOLAREVIC A, et al. Molecular Mechanisms Responsible for the Therapeutic Potential of Mesenchymal Stem Cell-Derived Exosomes in the Treatment of Lung Fibrosis. Int J Mol Sci. 2024;25(8):4378. [16] KLETUKHINA S, MUTALLAPOVA G, TITOVA A, et al. Role of Mesenchymal Stem Cells and Extracellular Vesicles in Idiopathic Pulmonary Fibrosis. Int J Mol Sci. 2022;23(19):11212. [17] WANG Y, LI S, ZHAO J, et al. Snail-mediated partial epithelial mesenchymal transition augments the differentiation of local lung myofibroblast. Chemosphere. 2021;267:128870. [18] LI Y, SHEN Z, JIANG X, et al. Mouse mesenchymal stem cell-derived exosomal miR-466f-3p reverses EMT process through inhibiting AKT/GSK3β pathway via c-MET in radiation-induced lung injury. J Exp Clin Cancer Res. 2022;41(1):128. [19] XU C, HOU L, ZHAO J, et al. Exosomal let-7i-5p from three-dimensional cultured human umbilical cord mesenchymal stem cells inhibits fibroblast activation in silicosis through targeting TGFBR1. Ecotoxicol Environ Saf. 2022;233:113302. [20] ZHAO R, WANG L, WANG T, et al. Inhalation of MSC-EVs is a noninvasive strategy for ameliorating acute lung injury. J Control Release. 2022;345:214-230. [21] XIAO K, HE W, GUAN W, et al. Mesenchymal stem cells reverse EMT process through blocking the activation of NF-κB and Hedgehog pathways in LPS-induced acute lung injury. Cell Death Dis. 2020;11(10):863. [22] 杨静,胡华钟,张书勤,等.脐带间充质干细胞来源的外泌体通过抑制上皮间质转化缓解肺纤维化[J].南方医科大学学报,2020,40(7):988-994. [23] YANG S, LIU P, GAO T, et al. Every road leads to Rome: therapeutic effect and mechanism of the extracellular vesicles of human embryonic stem cell-derived immune and matrix regulatory cells administered to mouse models of pulmonary fibrosis through different routes. Stem Cell Res Ther. 2022;13(1):163. [24] GAO Y, LIU MF, LI Y, et al. Mesenchymal stem cells-extracellular vesicles alleviate pulmonary fibrosis by regulating immunomodulators. World J Stem Cells. 2024;16(6):670-689. [25] 刘树安,陈天恩,经慧,等.Toll样受体4在骨髓间充质干细胞外泌体调控上皮间质转化抑制急性呼吸窘迫综合征后肺纤维化中的作用机制[J].临床肺科杂志,2024,29(11):1633-1637. [26] CHEN W, PENG J, TANG X, et al. MSC-derived exosome ameliorates pulmonary fibrosis by modulating NOD 1/NLRP3-mediated epithelial-mesenchymal transition and inflammation. Heliyon. 2024;11(2):e41436. [27] WANG LL, OUYANG MY, YANG ZE, et al. Mesenchymal stem cells-derived exosomes alleviate radiation induced pulmonary fibrosis by inhibiting the protein kinase B/nuclear factor kappa B pathway. World J Stem Cells. 2025; 17(6):106488. [28] MANSOURI N, WILLIS GR, FERNANDEZ-GONZALEZ A, et al. Mesenchymal stromal cell exosomes prevent and revert experimental pulmonary fibrosis through modulation of monocyte phenotypes. JCI Insight. 2019;4(21): e128060. [29] GAO Y, SUN J, DONG C, et al. Extracellular Vesicles Derived from Adipose Mesenchymal Stem Cells Alleviate PM2.5-Induced Lung Injury and Pulmonary Fibrosis. Med Sci Monit. 2020;26:e922782. [30] CHEN WX, ZHOU J, ZHOU SS, et al. Microvesicles derived from human Wharton’s jelly mesenchymal stem cells enhance autophagy and ameliorate acute lung injury via delivery of miR-100. Stem Cell Res Ther. 2020;11(1):113. [31] KRISHNAN A, HARIKRISHNAN VS, SABAREESWARAN A, et al. Human Wharton’s Jelly Mesenchymal Stem Cells and their Extracellular Vesicles in the Management of Bleomycin-induced Lung Injury in Model Animals: A Comparative Preclinical Study Focused on Histomorphometric Analysis. Curr Stem Cell Res Ther. 2025. doi: 10.2174/011574888X366742250417065341. [32] LI X, WANG Y, AN G, et al. Bone marrow mesenchymal stem cells attenuate silica-induced pulmonary fibrosis via paracrine mechanisms. Toxicol Lett. 2017;270:96-107. [33] CHEN QH, ZHANG Y, GU X, et al. Microvesicles derived from mesenchymal stem cells inhibit acute respiratory distress syndrome-related pulmonary fibrosis in mouse partly through hepatocyte growth factor. World J Stem Cells. 2024;16(8): 811-823. [34] SUN L, ZHU M, FENG W, et al. Exosomal miRNA Let-7 from Menstrual Blood-Derived Endometrial Stem Cells Alleviates Pulmonary Fibrosis through Regulating Mitochondrial DNA Damage. Oxid Med Cell Longev. 2019;2019:4506303. [35] 黄坤,周勇,刘美芳,等.甘草酸二铵联合骨髓间充质干细胞治疗大鼠肺纤维化急性加重的实验研究[J]. 中国呼吸与危重监护杂志, 2020,19(1):64-69. [36] 谭鑫,张沛,杜乐辉,等.间充质干细胞通过抑制铁死亡减轻小鼠放射性肺损伤的作用机制研究[J].中国医学装备,2024,21(5):176-183. [37] CAI L, WANG J, YI X, et al. Nintedanib-loaded exosomes from adipose-derived stem cells inhibit pulmonary fibrosis induced by bleomycin. Pediatr Res. 2024;95(6):1543-1552. [38] ZHANG WY, WEN L, DU L, et al. S-RBD-modified and miR-486-5p-engineered exosomes derived from mesenchymal stem cells suppress ferroptosis and alleviate radiation-induced lung injury and long-term pulmonary fibrosis. J Nanobiotechnology. 2024;22(1):662. [39] LONG Y, YANG B, LEI Q, et al. Targeting Senescent Alveolar Epithelial Cells Using Engineered Mesenchymal Stem Cell-Derived Extracellular Vesicles To Treat Pulmonary Fibrosis. ACS Nano. 2024;18(9):7046-7063. [40] CHENG P, LI S, CHEN H. Macrophages in Lung Injury, Repair, and Fibrosis. Cells. 2021; 10(2):436. [41] DI X, LI Y, WEI J, et al. Targeting Fibrosis: From Molecular Mechanisms to Advanced Therapies. Adv Sci (Weinh). 2025;12(3):e2410416. [42] MAYR CH, SENGUPTA A, ASGHARPOUR S, et al. Sfrp1 inhibits lung fibroblast invasion during transition to injury-induced myofibroblasts. Eur Respir J. 2024;63(2):2301326. [43] SHI L, REN J, LI J, et al. Extracellular vesicles derived from umbilical cord mesenchymal stromal cells alleviate pulmonary fibrosis by means of transforming growth factor-β signaling inhibition. Stem Cell Res Ther. 2021;12(1):230. [44] XU C, ZHAO J, LI Q, et al. Exosomes derived from three-dimensional cultured human umbilical cord mesenchymal stem cells ameliorate pulmonary fibrosis in a mouse silicosis model. Stem Cell Res Ther. 2020;11(1):503. [45] WAN X, CHEN S, FANG Y, et al. Mesenchymal stem cell-derived extracellular vesicles suppress the fibroblast proliferation by downregulating FZD6 expression in fibroblasts via micrRNA-29b-3p in idiopathic pulmonary fibrosis. J Cell Physiol. 2020;235(11):8613-8625. [46] ZHOU J, LIN Y, KANG X, et al. microRNA-186 in extracellular vesicles from bone marrow mesenchymal stem cells alleviates idiopathic pulmonary fibrosis via interaction with SOX4 and DKK1. Stem Cell Res Ther. 2021;12(1):96. [47] SHENTU TP, WONG S, ESPINOZA C, et al. Extracellular vesicles isolated from human mesenchymal stem cells promote resolution of pulmonary fibrosis. FASEB J. 2016;30:160-162. [48] SHENTU TP, HUANG TS, CERNELC-KOHAN M, et al. Thy-1 dependent uptake of mesenchymal stem cell-derived extracellular vesicles blocks myofibroblastic differentiation. Sci Rep. 2017;7(1):18052. [49] SHI XF, TUO YJ, LIAO ZY, et al. Functions and mechanisms of UC-MSC-derived exosomal miR-486-5p in pulmonary fibrosis. Front Oncol. 2025; 15:1542008. [50] ROZIER P, MAUMUS M, MARIA ATJ, et al. Lung Fibrosis Is Improved by Extracellular Vesicles from IFNγ-Primed Mesenchymal Stromal Cells in Murine Systemic Sclerosis. Cells. 2021;10(10):2727. [51] BASALOVA N, SAGARADZE G, ARBATSKIY M, et al. Secretome of Mesenchymal Stromal Cells Prevents Myofibroblasts Differentiation by Transferring Fibrosis-Associated microRNAs within Extracellular Vesicles. Cells. 2020;9(5):1272. [52] CHAROENPHANNATHON JS, WONG PD, ROYCE SG, et al. Human bone marrow mesenchymal stem cell-derived extracellular vesicles induce inverse dose-dependent anti-fibrotic effects in human myofibroblast cultures and bleomycin-injured mice with pulmonary fibrosis. Biomed Pharmacother. 2025;190:118370. [53] ZHAO Y, DU L, SUN J, et al. Exosomal miR-218 derived from mesenchymal stem cells inhibits endothelial-to-mesenchymal transition by epigenetically modulating of BMP2 in pulmonary fibrosis. Cell Biol Toxicol. 2023;39(6):2919-2936. [54] LEI X, HE N, ZHU L, et al. Mesenchymal Stem Cell-Derived Extracellular Vesicles Attenuate Radiation-Induced Lung Injury via miRNA-214-3p. Antioxid Redox Signal. 2021;35(11):849-862. [55] SCOTT MKD, QUINN K, LI Q, et al. Increased monocyte count as a cellular biomarker for poor outcomes in fibrotic diseases: a retrospective, multicentre cohort study. Lancet Respir Med. 2019;7(6):497-508. [56] WILLIS GR, FERNANDEZ-GONZALEZ A, ANASTAS J, et al. Mesenchymal Stromal Cell Exosomes Ameliorate Experimental Bronchopulmonary Dysplasia and Restore Lung Function through Macrophage Immunomodulation. Am J Respir Crit Care Med. 2018;197(1):104-116. [57] BANDEIRA E, OLIVEIRA H, SILVA JD, et al. Therapeutic effects of adipose-tissue-derived mesenchymal stromal cells and their extracellular vesicles in experimental silicosis. Respir Res. 2018; 19(1):104. [58] ZHOU Y, GAO Y, ZHANG W, et al. Exosomes derived from induced pluripotent stem cells suppresses M2-type macrophages during pulmonary fibrosis via miR-302a-3p/TET1 axis. Int Immunopharmacol. 2021;99:108075. [59] LI M, HUANG H, WEI X, et al. Clinical investigation on nebulized human umbilical cord MSC-derived extracellular vesicles for pulmonary fibrosis treatment. Signal Transduct Target Ther. 2025;10(1):179. [60] 铁华,曹佳伟,丁劭瑞,等.胎盘间充质干细胞外泌体通过调控NF-κB信号通路抑制矽肺肺纤维化的进展[J].宁夏医科大学学报,2024, 46(6):554-562. [61] LIANG X, LI Y, WU Y, et al. Human umbilical cord mesenchymal stem cell-derived microvesicles alleviate pulmonary fibrosis by inhibiting monocyte‒macrophage migration through ERK1/2 signaling-mediated suppression of CCL2 expression. Stem Cell Res Ther. 2025;16(1):145. [62] HOU L, ZHU Z, JIANG F, et al. Human umbilical cord mesenchymal stem cell-derived extracellular vesicles alleviated silica induced lung inflammation and fibrosis in mice via circPWWP2A/miR-223-3p/NLRP3 axis. Ecotoxicol Environ Saf. 2023;251: 114537. [63] CHO KS, KANG SA, KIM SD, et al. Dendritic cells and M2 macrophage play an important role in suppression of Th2-mediated inflammation by adipose stem cells-derived extracellular vesicles. Stem Cell Res. 2019;39:101500. [64] KINDER BW, BROWN KK, SCHWARZ MI, et al. Baseline BAL neutrophilia predicts early mortality in idiopathic pulmonary fibrosis. Chest. 2008;133(1):226-232. [65] SU VY, LIN CS, HUNG SC, et al. Mesenchymal Stem Cell-Conditioned Medium Induces Neutrophil Apoptosis Associated with Inhibition of the NF-κB Pathway in Endotoxin-Induced Acute Lung Injury. Int J Mol Sci. 2019;20(9):2208. [66] TAN JL, LAU SN, LEAW B, et al. Amnion Epithelial Cell-Derived Exosomes Restrict Lung Injury and Enhance Endogenous Lung Repair. Stem Cells Transl Med. 2018;7(2):180-196. [67] AMTIL-OUAHDI I, VERGARA F, RIO C, et al. EVs Biodistribution and Antifibrotic Impact in Aged Lung Fibrosis Model. Biofactors. 2025;51(3): e70021. [68] LEI L, ZHAO C, QIN F, et al. Th17 cells and IL-17 promote the skin and lung inflammation and fibrosis process in a bleomycin-induced murine model of systemic sclerosis. Clin Exp Rheumatol. 2016;34 Suppl 100(5):14-22. [69] KOUDSTAAL T, FUNKE-CHAMBOUR M, KREUTER M, et al. Pulmonary fibrosis: from pathogenesis to clinical decision-making. Trends Mol Med. 2023;29(12):1076-1087. [70] LAI P, CHEN X, GUO L, et al. A potent immunomodulatory role of exosomes derived from mesenchymal stromal cells in preventing cGVHD. J Hematol Oncol. 2018;11(1):135. [71] HARRELL CR, JOVICIC N, DJONOV V, et al. Mesenchymal Stem Cell-Derived Exosomes and Other Extracellular Vesicles as New Remedies in the Therapy of Inflammatory Diseases. Cells. 2019;8(12):1605. [72] HARRELL CR, MILORADOVIC D, SADIKOT R, et al. Molecular and Cellular Mechanisms Responsible for Beneficial Effects of Mesenchymal Stem Cell-Derived Product “Exo-d-MAPPS” in Attenuation of Chronic Airway Inflammation. Anal Cell Pathol (Amst). 2020;2020:3153891. [73] SANG L, GUO X, FAN H, et al. Mesenchymal Stem Cell-Derived Extracellular Vesicles as Idiopathic Pulmonary Fibrosis Microenvironment Targeted Delivery. Cells. 2022;11(15):2322. [74] SENGUPTA V, SENGUPTA S, LAZO A, et al. Exosomes Derived from Bone Marrow Mesenchymal Stem Cells as Treatment for Severe COVID-19. Stem Cells Dev. 2020;9(12):747-754. [75] LAI RC, ARSLAN F, LEE MM, et al. Exosome secreted by MSC reduces myocardial ischemia/reperfusion injury. Stem Cell Res. 2010;4(3): 214-222. [76] ZOU X, GU D, XING X, et al. Human mesenchymal stromal cell-derived extracellular vesicles alleviate renal ischemic reperfusion injury and enhance angiogenesis in rats. Am J Transl Res. 2016;8(10): 4289-4299. [77] WU H, YU Y, HUANG H, et al. Progressive Pulmonary Fibrosis Is Caused by Elevated Mechanical Tension on Alveolar Stem Cells. Cell. 2020;180(1):107-121.e17. [78] LIU Q, BI Y, SONG S, et al. Exosomal miR-17-5p from human embryonic stem cells prevents pulmonary fibrosis by targeting thrombospondin-2. Stem Cell Res Ther. 2023; 14(1):234. [79] BARI E, PERTEGHELLA S, DI SILVESTRE D, et al. Pilot Production of Mesenchymal Stem/Stromal Freeze-Dried Secretome for Cell-Free Regenerative Nanomedicine: A Validated GMP-Compliant Process. Cells. 2018;7(11):190. [80] DINH PC, PAUDEL D, BROCHU H, et al. Inhalation of lung spheroid cell secretome and exosomes promotes lung repair in pulmonary fibrosis. Nat Commun. 2020;11(1):1064. |
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中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程
文题释义:
间充质干细胞来源细胞外囊泡:是由间充质干细胞分泌的纳米级膜包裹的囊泡,直径通常在30-1 000 nm之间。这些囊泡是细胞间通讯的重要媒介,携带多种生物活性分子,包括蛋白质、脂质、核酸和代谢产物。间充质干细胞来源细胞外囊泡保留了母细胞的许多治疗特性,具有更低的免疫原性和更高的安全性。它们通过旁分泌机制发挥作用,能够穿越生物屏障(如血脑屏障),在组织修复和免疫调节中表现出显著的效果。
肺纤维化:以肺泡结构进行性破坏、细胞外基质大量沉积和肺瘢痕形成为特征的间质性肺部疾病,伴随不可逆的肺功能下降及进行性呼吸衰竭。
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中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程
中国科研团队在间充质干细胞来源细胞外囊泡治疗肺纤维化领域已取得全球领先地位。清华大学、解放军总医院和海南医学院等机构构建了从基础研究到临床转化的完整创新链:在机制层面率先阐明miR-486-5p调控巨噬细胞极化的新通路;在技术层面开发出全球首个符合GMP标准的雾化细胞外囊泡制备系统;在临床层面完成了具有里程碑意义的人体试验。这些突破使中国在该领域的专利数量和国际论文引用量均居世界首位。特别值得注意的是,中国团队创新性地将雾化吸入这一传统给药方式与现代外泌体技术结合,克服了肺部递送效率低下的国际难题,为呼吸系统疾病治疗提供了新范式。
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中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程
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