文章標題：Influencing Mechanism of Nod-Like Receptor Protein 3 Inflammasome Activation in A375 Cell Activity in Human Cutaneous Malignant Melanoma
影響因子：4.493
期刊：Journal of Immunology Research
作者列表：Akebaier Sulaiman, Jin Lv, Junwei Fan, Reyila Abuliezi, Qian Zhang, Xuefeng Wan
發(fā)表時間：2022-7-15
DOI:10.3389/fmicb.2025.1514115
主要研究成果：Abstract
This work was to investigate mechanism by which mir-22 targeting nod-like receptor protein 3 (NLRP3) inflammasome affected activity of human skin malignant melanoma (MM) A375 cells. Twenty-four mice were rolled into a control group (Group X) and an experimental group (Group Y) randomly. Without treatment in Group X, Group Y established MM model. After cell transfection, the mice were divided into group A (blank group), group B (negative group), group C (miR-22 mimics group), group D (miR-22 inhibitor group), and group E (miR-22 inhibitor+siNLRP3 group). The results were summarized as follows. The level of miR-22 mRNA in Group Y was obviously lower than that in Group X, and levels of NLRP3 and caspase-1 mRNA and NLRP3 and caspase-1 protein in Group Y were greatly higher than those in Group X (P < 0.05). The mRNA levels of miR-22 mRNA in group C were much higher in contrast to those in group A, and the mRNA levels of NLRP3 and caspase-1 were lower. The contrast results in group D and group A were the opposite, P < 0.05. The levels of NLRP3 and caspase-1 proteins in group C were greatly elevated, and those in group D were decreased compared with those in group A (P < 0.05). Therefore, miR-22 may target and inhibit the activation of the NLRP3 inflammasome to reduce the activity of cutaneous malignant melanoma A375 cells.
