MiR-206 regulates the progression of osteoporosis via targeting HDAC4.
Eur J Med Res
; 26(1): 8, 2021 Jan 18.
Article
em En
| MEDLINE
| ID: mdl-33461610
ABSTRACT
BACKGROUND:
More and more studies have confirmed that miRNAs play an important role in maintaining bone remodeling and bone metabolism. This study investigated the expression level of miR-206 in the serum of osteoporosis (OP) patients and explored the effect and mechanism of miR-206 on the occurrence and development of osteoporosis.METHODS:
120 postmenopausal women were recruited, including 63 cases with OP and 57 women without OP. The levels of miR-206 were determined by qRT-PCR technology. Spearman correlation coefficient was used to evaluate the correlation of miR-206 with bone mineral density (BMD). An ROC curve was used to evaluate the diagnostic value of miR-206 in osteoporosis. The effects of miR-206 on cell proliferation and cell apoptosis of hFOBs were measured by CCK-8 assay and flow cytometry, respectively. Luciferase reporter gene assay was used to confirm the interaction of miR-206 and the 3'UTR of HDAC4.RESULTS:
Serum miR-206 had low expression level in osteoporosis patient group compared with control group. The expression level of serum miR-206 had diagnostic value for osteoporosis, and the serum miR-206 levels were positively correlated with BMD. The down-regulated miR-206 could inhibit cell proliferation and promote cell apoptosis. Luciferase analysis indicated that HDAC4 was the target gene of miR-206.CONCLUSIONS:
MiR-206 could be used as a new potential diagnostic biomarker for osteoporosis, and in in vitro cell experiments, miR-206 may regulate osteoblast cell proliferation and apoptosis by targeting HDAC4.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Contexto em Saúde:
6_ODS3_enfermedades_notrasmisibles
Base de dados:
MEDLINE
Assunto principal:
Proteínas Repressoras
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Osteoporose Pós-Menopausa
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MicroRNAs
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Proliferação de Células
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Histona Desacetilases
Tipo de estudo:
Prognostic_studies
Limite:
Female
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Humans
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Middle aged
Idioma:
En
Revista:
Eur J Med Res
Ano de publicação:
2021
Tipo de documento:
Article