Research Article

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12/28/2015
Invasion; MiR-874; Osteosarcoma; Prognosis; Proliferation

Dysregulation of microRNAs (miRs) is associated with cancer development and progression and aberrant expression of miR-874 have been found in some types of cancer. However, the expression and function of miR-874 in osteosarcoma remain unclear. The aim of this study was to explore the effects of miR-874 in osteosarcoma tumorigenesis and development. The expression level of miR-874 was ... more

L.Q. Zhang; S.L. Sun; W.Y. Li; Z. Feng; X.Y. Xu; Q.S. Zhuang; J. Fang
07/03/2015
MAFK; Osteosarcoma; Proliferation; Wnt

Osteosarcoma is one of the most common primary bone tumors in children and young adults. In this study, we investigated the role of musculoaponeurotic fibrosarcoma oncogene homolog K (MAFK) in osteosarcoma cell proliferation in vitro and the possible pathways that contributed to MAFK-related osteosarcoma development. We first reported that MAFK was expressed at low ... more

R. Wang; J. Zheng; D.S. Zhang; Y.H. Yang; Z.F. Zhao
12/14/2015
Metastasis; MiR-134; Osteosarcoma; Prognosis; Proliferation

Dysregulation of microRNA (miR) is often associated with cancer development and progression. Aberrant expression of miR-134 has been found in some types of cancer. However, its expression and function in osteosarcoma remain unclear. The aim of this study was to explore the effects of miR-134 in osteosarcoma tumorigenesis and development. The expression level of miR-134 was quantified by ... more

Y. Bao; L. Peng; J. Ma; K. Liu; W. Li
03/28/2016
BANCR; Invasion; Long noncoding RNA; Osteosarcoma; Prognosis
Z.Q. Peng; R.B. Lu; D.M. Xiao; Z.M. Xiao; Z.Q. Peng; R.B. Lu; D.M. Xiao; Z.M. Xiao
07/17/2015
Gastric cancer; Invasion; miR-221; Proliferation; Propofol

Propofol is one of the extensively and commonly used intravenous anesthetic agents. The current study aimed to evaluate the effects of propofol on the behavior of human gastric cancer cells and the molecular mechanisms of this activity. The effects of propofol on SGC7901 and AGS cell proliferation, apoptosis, and invasion were detected by MTT assay, flow cytometric analysis, and matrigel ... more

Z.T. Wang; H.Y. Gong; F. Zheng; D.J. Liu; X.Q. Yue
07/06/2015
Invasion; miR-133a; Pancreatic cancer; Proliferation; Propofol

Propofol is a commonly used intravenous anesthetic. We evaluated its effects on the behavior of human pancreatic cancer cells and the underlying molecular mechanisms. The effects of propofol on Panc-1 cell proliferation, apoptosis, and invasion were determined by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, caspase-3 activity measurement, and Matrigel invasion ... more

Z.T. Wang; H.Y. Gong; F. Zheng; D.J. Liu; T.L. Dong
03/01/2012
Bone neoplasms; Osteochondroma; Osteosarcoma

Osteochondroma is a cartilage capped benign tumor developing mainly at the juxta-epiphyseal region of long bones. The rate of malignant transformation, mainly into chondrosarcoma, is estimated to be less than 1-3%. Transformation into osteosarcoma is very rare and has been reported only thirteen times. There is little information on treatment and outcome. We report the case of a secondary ... more

E.E. Engel; M.H. Nogueira-Barbosa; M.S. Brassesco; G.E.B. Silva; E.T. Valera; F.M. Peria; T.C. Motta; L.G. Tone
09/28/2015
DNA repair genes; Osteosarcoma; Overall survival; Polymorphism

We conducted a perspective study to investigate the role of ERCC1 (rs11615), ERCC2 (rs13181 and rs1799793), ERCC4 (rs1800067), and ERCC5 (rs17655) in NER pathway in the prognosis of osteosarcoma patients. In total, 146 osteosarcoma patients were recruited between 2008 and 2013. ERCC1 rs11615, ERCC2 rs13181 and rs1799793, ERCC4 rs1800067, and ERCC5 rs17655 gene polymorphisms were assessed ... more

M.J. Wang; Y. Zhu; X.J. Guo; Z.Z. Tian
09/22/2015
Chemotherapy; ERCC1; ERCC2; Osteosarcoma; Overall survival; Single nucleotide polymorphism

We assessed the role of single nucleotide polymorphisms (SNPs) in ERCC1 and ERCC2 genes in the clinical outcomes for osteosarcoma patients receiving cisplatin-based treatment. A perspective study was conducted on 260 patients with osteosarcoma during 2010 and 2011. A polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP) assay was used to assess ... more

Q. Zhang; L.Y. Lv; B.J. Li; J. Zhang; F. Wei
09/08/2015
Osteosarcoma; Polymorphisms; VEGF

The aim of this study was to assess the role of the VEGF -2578C/A, +936C/T, and -460T/C gene polymorphisms in the development of osteosarcoma. A total of 182 patients with osteosarcoma and 182 age- and gender-matched healthy controls were enrolled into our study during January 2011 and December 2013. Genotype frequencies of the VEGF -2578C/A and -460T/C alleles in controls ... more

H.F. Zhang; J.P. Yan; Y.S. Zhuang; G.Q. Han

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