Expression of lymphoid enhancing factor-1 in multiple myeloma and its clinical significance / 白血病·淋巴瘤
Journal of Leukemia & Lymphoma
; (12): 734-737,742, 2017.
Article
em Zh
| WPRIM
| ID: wpr-669121
Biblioteca responsável:
WPRO
ABSTRACT
Objective To investigate the mRNA level of lymphoid enhancing factor-1 ( LEF-1) in bone marrow mononuclear cells after the initial diagnosis and chemotherapy of patients with multiple myeloma (MM) and its clinical significance. Methods The LEF-1 mRNA of target gene in 42 MM patient was detected by real-time fluorescence quantitative polymerase chain reaction (RTQ-PCR), and 20 patients without hematological disease were enrolled as the healthy controls. Results The LEF-1 mRNA median level in previously diagnosed MM patients was significantly higher than that in the healthy controls [0.01068 (0.00017 - 0.14100) vs. 0.00101 (0.00009 - 0.002326)], and the difference was statistically significant (U = 91.00, P< 0.001); The LEF-1 mRNA median level in MM patients after chemotherapy was declined compared with the patients before chemotherapy [0.00011 (0.00001 - 0.01548) vs. 0.01068 (0.00017 -0.14100)], and the difference was statistically significant (U = 343.0, P< 0.001). The LEF-1 mRNA median level of MM patients after chemotherapy in progression of disease (PD) group was higher than that in the non-PD groups [0.08386 (0.00288 - 0.14100) vs. 0.003454 (0.000156 - 0.05660)], and the difference was statistically significant (U = 343.0, P< 0.001). The overall survival (OS) rate in the high LEF-1 expression group was shorter than that in the low LEF-1 expression group for MM patients in the initial diagnosis (47.6%vs. 65.5 %, χ2 = 3.931, P= 0.0414). Conclusion LEF-1 may be involved in the occurrence and development of MM, which has a potential to become an indicator of evaluating the poor prognosis and PD of MM patients, and could be served as a novel therapy target for the treatment of MM.
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WPRIM
Tipo de estudo:
Prognostic_studies
Idioma:
Zh
Revista:
Journal of Leukemia & Lymphoma
Ano de publicação:
2017
Tipo de documento:
Article