MicroRNA-187 inhibits tumor growth and invasion by directly targeting CD276 in colorectal cancer

Wang, Zhengshi; Zhong, Ming; Bian, Yuhai; Mu, Yi-Fei; Qin, Shao-Lan; Yu, Minhao; Qin, Jun

doi:10.18632/oncotarget.10023

Cited by 33 publications

(36 citation statements)

References 35 publications

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“…Aberrant miRNA expression has been reported to contribute to tumorigenesis and cancer progression in several types of human cancer (21)(22)(23). In the present study, the expression of miR-25-3p was revealed to be downregulated in OS tissues and cell lines compared with adjacent non-tumor bone tissues and normal osteoblasts, respectively.…”

Section: Discussionsupporting

confidence: 45%

Upregulation of microRNA-25-3p inhibits proliferation, migration and invasion of osteosarcoma cells in vitro by directly targeting SOX4

Zhou

Yue

et al. 2017

Molecular Medicine Reports

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Osteosarcoma (OS) is among the most common primary tumors of bone tissue, and occurs primarily in children and young adults. Despite the development of novel therapeutic approaches, the prognosis of OS remains poor. MicroRNAs (miRNAs) are involved in the development and progression of various types of human cancer and may have potential as novel therapeutic targets for cancer treatment. The present study aimed to investigate the expression and biological functions of miRNA‑25‑3p in OS, and explore the molecular mechanisms underlying its actions. In the present study, miRNA‑25‑3p was detected in OS tissues and cell lines. The functional roles of miRNA‑25‑3p in OS cells were evaluated using a Cell Counting Kit 8 assay and cellular migration and invasion assays. The molecular mechanisms underlying the tumor‑suppressing roles of miRNA‑25‑3p in OS were explored using bioinformatics analysis, luciferase reporter assay, western blotting and the reverse transcription‑quantitative polymerase chain reaction. The expression of miRNA‑25‑3p was revealed to be downregulated in OS tissues and cell lines compared with non‑tumor bone tissues and normal osteoblasts, respectively. miRNA‑25‑3p overexpression was demonstrated to significantly suppress the proliferation, migration and invasion of OS cells in vitro. In addition, sex‑determining region‑related high mobility group box (SOX) 4 was identified as a direct target gene of miRNA‑25‑3p, and was further investigated. Similarly to miRNA‑25‑3p overexpression, SOX4 knockdown was demonstrated to suppress OS cell proliferation, migration and invasion. Furthermore, SOX4 expression was revealed to be significantly upregulated in OS tissues compared with in adjacent non‑tumor bone tissues, and Spearman's correlation analysis indicated a negative correlation between SOX4 mRNA and miRNA‑25‑3p expression levels in OS tissues. The present findings suggested that miRNA‑25‑3p may act as a tumor suppressor by targeting SOX4 expression in bone tissue. Therefore, miRNA‑25‑3p may have potential as a novel therapeutic target for the treatment of patients with OS.

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Section: Discussionsupporting

confidence: 45%

Upregulation of microRNA-25-3p inhibits proliferation, migration and invasion of osteosarcoma cells in vitro by directly targeting SOX4

Zhou

Yue

et al. 2017

Molecular Medicine Reports

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“…Among the evaluated studies, 49 demonstrated the downregulation of miR-199b 47, 48 , miR-6852 106 , miR-302c 67 , miR-466 68 , miR-650 123 , miR-196b-5p 70 , miR-944 71 , miR-30d 72 , miR-296 73 , miR-187 124 , let-7a-5p 98 , miR-132 99 , miR-206 100 , miR-148a 125 , miR-33b 76 , miR-99b-5p 120 , miR-154 78 , miR-217 126 , miR-149 79 , miR-194 80 , miR-7 56 , miR-24-3p 54 , miR-29b 127 , miR-15a 34 , miR-16 34, 36 , miR-204-5p 128 , miR-96-5p 121 , miR-193a-5p 108 , miR-100 81 , miR-133a 41 , miR-139-5p 129 , miR-124-5p 130 , miR-335 82 , miR-378 101 , miR-126 40 , miR-378a-3p 58 , miR-378a-5p 58 , miR-218 83 , miR-138 110 , miR-625 111 , miR-212 112 , miR-124 131 , miR-22 49 , miR-133b 39 , miR-193a-3p 104 , miR-195 113 and miR-30c 103 associated with worse prognosis (lower overall survival) of CRC patients. Fifty-six studies identified the upregulation of miR-181a 31–33 , miR-182 43, 44 , miR-1296 84 , miR-888 64 , miR-28-5p 132 , miR-183 45, 46 , miR-200c 114 , miR-34a 133 , miR-15a-5p 134 , miR-181c 135 , miR-24-3p 53 , miR-16 35 , miR-7 55 , miR-96 86 , miR-1260b 115 , miR-20a-5p 63 , miR-517a 87 , miR-503 136 , miR-106b 88 , miR-211 137 , miR-320e 89 , miR-592 90 , miR-196a 57 , miR-196b 57 , miR-376a …”

Section: Resultsmentioning

confidence: 99%

“…In total, 17 studies demonstrated the downregulation of 18 miRs associated with worse disease free-survival such as miR-196b-5p 70 , miR-944 71 , miR-30d 72 , miR-22 50 , miR-296 73 , miR-199b 47 , miR-187 124 , let-7a-5p 98 , miR-132 99 , miR-29b 127 , miR-15a 34 , miR-16 34 , miR-34a-5p 65 , miR-193a-5p 108 , miR-138 110 , miR-126 8 , miR-212 112 and miR-124 131 . Twenty-one studies associated the upregulation of miR-888 64 , miR-28-5p 132 , miR-183 45 , miR-200c 114 , miR-34a 133 , miR-15a-5p 134 , miR-181c 135 , miR-24-3p 53 , miR-16 35 , miR-96 86 , miR-1260b 115 , miR-20a-5p 63 , miR-517a 87 , miR-503 136 , miR-106b 88 , miR-320e 89 , miR-196a 57 , miR-196b 57 , miR-224 51 , miR-494 61 , miR-181a 32 , miR-21 25, 26, 30 and miR-155 30 with worse disease free-survival.…”

Section: Resultsmentioning

confidence: 99%

Tissue micro-RNAs associated with colorectal cancer prognosis: a systematic review

Santos

Penna

Carneiro

et al. 2019

Preprint

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Colorectal cancer (CRC) is a multifactorial disease commonly diagnosed worldwide, with high mortality rates. Several studies demonstrate important associations between differential expression of micro-RNAs (miRs) and the prognosis of CRC. However, only a few systematic reviews emphasize the most relevant miRs able to contribute to the establishment of new prognostic biomarkers in CRC patients. The present study aimed to identify differentially expressed tissue miRs associated with prognostic factors in CRC patients, through a systematic review of the Literature. Using the PubMed database, Cochrane Library and Web of Science, studies published in English evaluating miRs differentially expressed in tumor tissue and significantly associated with the prognostic aspects of CRC were selected. All the included studies used RT-PCR (Taqman or SYBR Green) for miR expression analysis and the period of publication was from 2009 to 2018. A total of 115 articles accomplished the inclusion criteria and were included in the review. The studies investigated the expression of 102 different miRs associated with prognostic aspects in colorectal cancer patients. The most frequent oncogenic miRs investigated were miR-21, miR-181a, miR-182, miR-183, miR-210 and miR-224 and the hyperexpression of these miRs was associated with distant metastasis, lymph node metastasis and worse survival in patients with CRC. The most frequent tumor suppressor miRs were miR-126, miR-199b and miR-22 and the hypoexpression of these miRs was associated with distant metastasis, worse prognosis and a higher risk of disease relapse (worse disease-free survival). Specific tissue miRs are shown to be promising prognostic biomarkers in patients with CRC, given their strong association with the prognostic aspects of these tumors, however, new studies are necessary to establish the sensibility and specificity of the miRs in order to use them in clinical practice.

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“…This human miR-204-5p is important due to targets the antiapoptotic protein Bcl-2 in prostate cancer cells [100]. In addition, decreased expression of miR-187 was associated with reduced overall survival and relapse-free survival of patients with colorectal cancer [101]. Other miRNAs can act as tumor suppressors, miR-143 in human prostate cancer was reduced by targeting hexokinase 2 and represents another potential therapeutic target [102].…”

Section: Mirnas In Cancermentioning

confidence: 99%

miRNAs in nutrition, obesity, and cancer: The biology of miRNAs in metabolic disorders and its relationship with cancer development

Martínez-Jiménez

Méndez-Mancilla

Portales-Pérez

2017

Molecular Nutrition Food Res

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Scope:The scope of this review is to explain how metabolic disorders originated by a deficient nutrition can develop into a neoplastic process by the alteration of epigenetic mechanisms like miRNAs. Obesity is a proinflammatory state with a wide impact on health around the world that is associated with neoplastic diseases. Epigenetic mechanisms have a central role in the obesogenic environment, which participates on the development of comorbidities such as cancer. Methods and results:We made an exhaustive review of the most recent reports about metabolic disorders with nutrition and their relationship with miRNAs, and their risk of developing into oncogenic processes. MicroRNAs (miRNAs) act as one of the major epigenetic mechanisms that can affect the metabolic reprogramming of cellular metabolism that plays an important role in the oncogenic process. There is evidence that some foods may contribute to diminishing the risk of cancer as well as epidemiological studies that support the notion that diets high in animal protein and fat promote cancer risk. Therefore, diets high in fruit and vegetables reduce the risk of cancer. One of the principal explanations is that these foods contain bioactive compounds that increase the efficacy of epigenetic mechanisms, which in turn decrease the risk of obesity and its comorbidities. Conclusion:In this review, we show how miRNAs are implicated in several signaling pathways as well as illustrating some bioactive compounds that impact inflammation and cancer development.

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MicroRNA-187 inhibits tumor growth and invasion by directly targeting CD276 in colorectal cancer

Cited by 33 publications

References 35 publications

Upregulation of microRNA-25-3p inhibits proliferation, migration and invasion of osteosarcoma cells in vitro by directly targeting SOX4

Upregulation of microRNA-25-3p inhibits proliferation, migration and invasion of osteosarcoma cells in vitro by directly targeting SOX4

Tissue micro-RNAs associated with colorectal cancer prognosis: a systematic review

miRNAs in nutrition, obesity, and cancer: The biology of miRNAs in metabolic disorders and its relationship with cancer development

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