Effects of solute carrier family 39A14 on proliferation, migration and invasion of diffuse large B-cell lymphoma OCI-LY3 cells
10.3760/cma.j.cn115355-20220309-00137
- VernacularTitle:溶质载体家族39A14对弥漫大B细胞淋巴瘤OCI-LY3细胞增殖、迁移和侵袭的影响
- Author:
Min BAI
1
;
Yunpeng HUANG
;
Tao GUAN
;
Lieyang WANG
;
Liping SU
Author Information
1. 山西省肿瘤医院 中国医学科学院肿瘤医院山西医院 山西医科大学附属肿瘤医院血液科，太原 030013
- Keywords:
Lymphoma, large B-cell, diffuse;
Solute carrier family 39 member 14;
Cell proliferation;
Cell migration;
Cell invasion
- From:
Cancer Research and Clinic
2022;34(7):521-524
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effects of solute carrier family 39 (SLC39) A14 on proliferation, migration and invasion of diffuse large B-cell lymphoma (DLBCL) OCI-LY3 cells.Methods:The human DLBCL cell line OCI-LY3 was divided into Vector group (transfected with empty control plasmid) and SLC39A14 group (transfected with SLC39A14 plasmid). The proliferation of OCI-LY3 cells in the two groups was detected by CCK-8 method, the migration and invasion of cells were detected by Transwell method, and the expression level of SLC39A14 protein and the expressions of PI3K-AKT-mTOR signaling pathway-related proteins in OCI-LY3 cells were detected by Western blotting.Results:Compared with the Vector group, the cell proliferation ability in the SLC39A14 group was increased from day 3 to day 5 (all P < 0.05).The results of Transwell cell migration assay showed that the number of migrating cells after 36 h in the Vector group was (64±4) cells, and that in the SLC39A14 group was (236±25) cells. The cell migration ability in the SLC39A14 group was increased, and the difference was statistically significant ( t = 15.02, P < 0.05). The results of Transwell cell invasion assay showed that the number of invasive cells in the Vector group was (32±2) cells, and that in the SLC39A14 group was (127±17) cells. The cell invasion ability in the SLC39A14 group was increased, and the difference was statistically significant ( t = 8.33, P < 0.05).The results of Western blotting showed that the expression levels of pmTOR, pAKT and pPI3K proteins in the SLC39A14 group were all increased. Conclusions:SLC39A14 may be involved in the occurrence and development of DLBCL through PI3K-AKT-mTOR signaling pathway.
