Expression and clinical significance of bone marrow sclerostin in patients with multiple myeloma / 重庆医学
Chongqing Medicine
;
(36): 3081-3083,3086, 2013.
Artículo
en Chino
| WPRIM
| ID: wpr-598522
ABSTRACT
Objective To investigate the bone marrow supernatant expression of sclerostin in the patients with multiple myeloma (MM) and to clarify its clinical signification .Methods The sclerostin level was quantified by using ELISA ,and the gene expression of sclerostin was determined by RT-PCR .Results The sclerostin level was (0 .54 ± 0 .21)pg/mL in the MM group ,which was sig-nificantly higher than (0 .31 ± 0 .06)pg/mL in the control group (t=5 .67 ,P<0 .01) .The sclerostin level was (0 .65 ± 0 .17) pg/mL in the recurrent and refractory MM group ,which was significantly higher than (0 .47 ± 0 .21) pg/mL in the control group and the newly diagnosed group (t=8 .44 ,3 .27 ,P<0 .01) ,RT-PCR verified that the BMMNC of most patients expressed sclerostin gene .The expression of sclerostin in the MM group was negatively correlated with alkaline phosphatase (ALP)(r= -0 .379 ,P=0 .005) ,and positively related with the correction blood calcium ,bone loss points ,serum β2-micro globulin(β2-GM ) ,proportion of serum M protein and clinical International Staging System (ISS) stages .The median follow-up periods were 29(6-65) months ,the low sclerostin group had the median survival period of 48(6-65) months and the high sclerostin group had the median survival pe-riod of 24(6-52) months ,the difference between them had statistical significance (χ2 = 12 .74 ,P< 0 .01) .Conclusion Its level may reflect the bone destruction ,osteogenesis inhibition degree and myeloma burden ,and reflect the median survival period of MM patients to some extent .
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chongqing Medicine
Año:
2013
Tipo del documento:
Artículo
Similares
MEDLINE
...
LILACS
LIS