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细胞活素包括白细胞介素1(IL-1)、IL-2和γ-干扰素(IFN-γ),是机体对各种感染,炎症和免疫应答反应的关键性调节物。IL-1在 T 细胞活化中具有重要作用,其生物学特性及在炎症中的关键作用表明,它们参与许多疾病的病理过程.IL-2在免疫反应调节中起决定性的作用.在分裂素或抗原活化后,它诱导和维持 T 细胞的增殖,诱导细胞毒性淋巴细胞、自然杀伤细胞和淋巴细胞活素活化的杀伤细胞产生。IFN-γ不但具有抗病毒和抗细胞的活性,而且还是一个重要的免疫调节剂.腺苷脱氨酶
Cytokines, including interleukin 1 (IL-1), IL-2 and interferon-γ (IFN-γ), are key regulators of the body’s response to various infections, inflammation and immune responses. IL-1 plays an important role in the activation of T cells, and its biological characteristics and the key role in inflammation indicate that they are involved in the pathological process of many diseases. IL-2 plays a decisive role in the regulation of immune responses. After the antigen is activated, it induces and maintains the proliferation of T cells, inducing the production of cytotoxic lymphocytes, natural killer cells and lymphokine-activated killer cells. IFN-γ not only has antiviral and anti-cell activity, but also an important immunomodulator.Adenosine deaminase