任晨璐,徐 盈,马博乙,等.液-液相分离在癌症中的研究进展[J].肿瘤学杂志,2024,30(3):249-253.
液-液相分离在癌症中的研究进展
Research Progress on Liquid-Liquid Phase Separation in Cancer
投稿时间:2023-09-22  
DOI:10.11735/j.issn.1671-170X.2024.03.B012
中文关键词:  液-液相分离  生物分子凝聚物  癌症  肿瘤相关信号通路
英文关键词:liquid-liquid phase separation  biomolecular condensates  cancer  tumor-related signaling pathways
基金项目:国家自然科学基金面上项目(82172993);陕西省自然科学基础研究计划(2022JQ-977);陕西省创新平台(2023PT-07)
作者单位
任晨璐 空军军医大学第一附属医院 
徐 盈 空军军医大学第一附属医院 
马博乙 空军军医大学第一附属医院 
殷亚东 空军军医大学第一附属医院 
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中文摘要:
      摘 要:细胞内液-液相分离(liquid-liquid phase separation,LLPS)是真核细胞中无膜细胞器形成的一种重要且普遍存在的现象,其自发地将均质溶液分离成两个或多个共存的相(稀相和浓相),这使特定的分子集中在特定的位置,从而形成异质环境。LLPS被证明与多种肿瘤(如白血病、乳腺癌、肉瘤等)的发生及进展密切相关,参与肿瘤增殖、侵袭、转移等生物学过程。全文综述LLPS的发生机制,了解多价分子如何驱动相变形成生物分子凝聚物,并重点介绍了探索相分离和癌症相关过程之间的机制联系,以期为肿瘤治疗提供新的选择。
英文摘要:
      Abstract: Intracellular liquid-liquid phase separation(LLPS) is a common phenomenon in the formation of membraneless organelles in eukaryotic cells. It spontaneously separates a homogeneous solution into two or more coexisting phases(dilute and concentrated), causing specific molecules to be concentrated at specific locations, thus forming a heterogeneous environment. It has been shown that LLPS is closely related to the occurrence and development of a variety of malignant tumors(leukemia, breast cancer, sarcoma, etc.). It is involved in various biological activities of malignant tumors, including cell proliferation, invasion and metastasis. Here, we review the mechanisms of LLPS formation, focusing on the phase transition to form biomolecular condensates driven by multivalent molecules and the link between phase separation and cancer-related processes to provide new insight for cancer treatment.
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