Biomaterial Database

Tumor-derived extracellular vesicles in melanoma immune response and immunotherapy. 2022

Qiujun Zhou, and Yan Yan, and Yuanyan Li, and Hongyang Fu, and Dingqi Lu, and Zhaoyi Li, and Yihan Wang, and Jinhui Wang, and Haijia Zhu, and Jianlei Ren, and Hongbin Luo, and Maocan Tao, and Yi Cao, and Shenyu Wei, and Shasha Fan

Department of First Clinical Medical College, Zhejiang Chinese Medical University, 310000, China.

Tumor-derived extracellular vesicles (EVs) are key immune regulators of the tumor microenvironment. They reshape the immune microenvironment and prevent antitumor immune responses via their immunosuppressive cargo, thereby determining cancer responsiveness to treatment. In the immune microenvironment of melanoma, tumor-derived EVs influence tumor progression by regulating innate and adaptive immune responses. Tumor-derived EV-based therapy is a cutting-edge and promising strategy for inhibiting melanoma progression and enhancing antitumor immunity. This review aimed to summarize the regulatory roles of EVs in the immune responses and immunotherapy of patients with melanoma. This paper provided insights into future exploration directions and potential clinical strategies targeting EVs for melanoma treatment.

UI	MeSH Term	Description	Entries
D007109	Immunity	Nonsusceptibility to the invasive or pathogenic effects of foreign microorganisms or to the toxic effect of antigenic substances.	Immune Process,Immune Response,Immune Processes,Immune Responses,Process, Immune,Response, Immune
D007167	Immunotherapy	Manipulation of the host's immune system in treatment of disease. It includes both active and passive immunization as well as immunosuppressive therapy to prevent graft rejection.	Immunotherapies
D008545	Melanoma	A malignant neoplasm derived from cells that are capable of forming melanin, which may occur in the skin of any part of the body, in the eye, or, rarely, in the mucous membranes of the genitalia, anus, oral cavity, or other sites. It occurs mostly in adults and may originate de novo or from a pigmented nevus or malignant lentigo. Melanomas frequently metastasize widely, and the regional lymph nodes, liver, lungs, and brain are likely to be involved. The incidence of malignant skin melanomas is rising rapidly in all parts of the world. (Stedman, 25th ed; from Rook et al., Textbook of Dermatology, 4th ed, p2445)	Malignant Melanoma,Malignant Melanomas,Melanoma, Malignant,Melanomas,Melanomas, Malignant
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000067128	Extracellular Vesicles	Membrane limited structures derived from cell membranes and cytoplasmic material, and released into EXTRACELLULAR SPACE. They circulate through the EXTRACELLULAR FLUID and through the peripheral blood in the MICROVASCULATURE where cells, much larger, cannot, thereby affecting a variety of intercellular communication processes.	Apoptotic Bodies,Exovesicles,Apoptotic Body,Bodies, Apoptotic,Body, Apoptotic,Exovesicle,Extracellular Vesicle,Vesicle, Extracellular,Vesicles, Extracellular
D059016	Tumor Microenvironment	The milieu surrounding neoplasms consisting of cells, vessels, soluble factors, and molecules, that can influence and be influenced by, the neoplasm's growth.	Cancer Microenvironment,Cancer Microenvironments,Microenvironment, Cancer,Microenvironment, Tumor,Microenvironments, Cancer,Microenvironments, Tumor,Tumor Microenvironments