scholarly journals Long non-coding RNAs in Colorectal Cancer: Progression and Future Directions

2017 ◽  
Vol 8 (16) ◽  
pp. 3212-3225 ◽  
Author(s):  
Yongzhi Yang ◽  
Peng Junjie ◽  
Cai Sanjun ◽  
Yanlei Ma
Keyword(s):  
Colorectal Cancer ◽  
Cancer Progression ◽  
Future Directions ◽  
Non Coding Rnas ◽  
Colorectal Cancer Progression

scholarly journals Vitamin D, Inflammation, and Colorectal Cancer Progression: A Review of Mechanistic Studies and Future Directions for Epidemiological Studies

2015 ◽  
Vol 24 (12) ◽  
pp. 1820-1828 ◽  
Author(s):  
A. Suzanne van Harten-Gerritsen ◽  
Michiel G.J. Balvers ◽  
Renger F. Witkamp ◽  
Ellen Kampman ◽  
Fränzel J.B. van Duijnhoven
Keyword(s):  
Colorectal Cancer ◽  
Vitamin D ◽  
Cancer Progression ◽  
Epidemiological Studies ◽  
Mechanistic Studies ◽  
Future Directions ◽  
Colorectal Cancer Progression

scholarly journals LncRNA DQ786243 contributes to proliferation and metastasis of colorectal cancer both in vitro and in vivo

2016 ◽  
Vol 36 (3) ◽  
Author(s):  
Longci Sun ◽  
Hanbing Xue ◽  
Chunhui Jiang ◽  
Hong Zhou ◽  
Lei Gu ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cancer Progression ◽  
Cell Cycle Progression ◽  
Migration And Invasion ◽  
Cycle Progression ◽  
Proliferation And Metastasis ◽  
Non Coding Rnas ◽  
Colorectal Cancer Progression

This article aims to find the key long non-coding RNAs (LncRNAs) associated with colorectal cancer (CRC) and to study its biological functions in colorectal cancer progression. Our study has shown that upregulated LncRNA DQ786243 can regulate cell proliferation, cell cycle progression, cell apoptosis, migration, and invasion in CRC cells. Xenograft experiments confirmed that the growth of xenograft tumors formed by CRC cells was suppressed after silencing LncRNA DQ786243 expression. In conclusion, our study suggests that LncRNA DQ786243 is an oncogene that promotes tumor progression and leads us to propose that LncRNAs may serve as key regulatory hubs in CRC progression.

scholarly journals Role of non-coding RNAs as novel biomarkers for detection of colorectal cancer progression through interaction with the cell signaling pathways

Gene ◽  
2020 ◽  
Vol 753 ◽  
pp. 144796 ◽  
Author(s):  
Mohadeseh Esmaeili ◽  
Maryam Keshani ◽  
Mehrdad Vakilian ◽  
Maryam Esmaeili ◽  
Maryam Peymani ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cell Signaling ◽  
Signaling Pathways ◽  
Cancer Progression ◽  
Novel Biomarkers ◽  
Non Coding Rnas ◽  
Colorectal Cancer Progression ◽  
Cell Signaling Pathways

scholarly journals Gene Expression Signatures of a Preclinical Mouse Model during Colorectal Cancer Progression under Low-Dose Metronomic Chemotherapy

Cancers ◽  
2020 ◽  
Vol 13 (1) ◽  
pp. 49
Author(s):  
Hung Ho-Xuan ◽  
Gerhard Lehmann ◽  
Petar Glazar ◽  
Foivos Gypas ◽  
Norbert Eichner ◽  
...  
Keyword(s):  
Gene Expression ◽  
Colorectal Cancer ◽  
Mouse Model ◽  
Cancer Progression ◽  
Metronomic Chemotherapy ◽  
Circular Rnas ◽  
Primary Tumors ◽  
Non Coding Rnas ◽  
Chemotherapeutic Treatment ◽  
Colorectal Cancer Progression

Understanding the molecular signatures of colorectal cancer progression under chemotherapeutic treatment will be crucial for the success of future therapy improvements. Here, we used a xenograft-based mouse model to investigate, how whole transcriptome signatures change during metastatic colorectal cancer progression and how such signatures are affected by LDM chemotherapy using RNA sequencing. We characterized mRNAs as well as non-coding RNAs such as microRNAs, long non-coding RNAs and circular RNAs in colorectal-cancer bearing mice with or without LDM chemotherapy. Furthermore, we found that circZNF609 functions as oncogene, since over-expression studies lead to an increased tumor growth while specific knock down results in smaller tumors. Our data represent novel insights into the relevance of non-coding and circRNAs in colorectal cancer and provide a comprehensive resource of gene expression changes in primary tumors and metastases. In addition, we present candidate genes that could be important modulators for successful LDM chemotherapy.

scholarly journals Decreased level of miR-1301 promotes colorectal cancer progression via activation of STAT3 pathway

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Fangfang Yang ◽  
Hua Wang ◽  
Bianbian Yan ◽  
Tong Li ◽  
Lulu Min ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cell Migration ◽  
Cancer Progression ◽  
Luciferase Assay ◽  
Migration And Invasion ◽  
Loss Of Function ◽  
Aberrant Expression ◽  
Cell Migration And Invasion ◽  
Lovo Cells ◽  
Colorectal Cancer Progression

Abstract The molecular pathogenesis of colorectal cancer (CRC) has been widely investigated in recent years. Accumulating evidence has indicated that microRNA (miRNA) dysregulation participates in the processes of driving CRC initiation and progression. Aberrant expression of miR-1301 has been found in various tumor types. However, its role in CRC remains to be elucidated. In the present study, we identified miR-1301 was enriched in normal colorectal tissues and significantly down-regulated in CRC. Decreased level of miR-1301 strongly correlated with aggressive pathological characteristics, including advanced stage and metastasis. Bioinformatics and dual luciferase assay demonstrated that STAT3 is a direct target of miR-1301. Gain and loss-of-function assays showed that miR-1301 had no effect on cell proliferation. Overexpression of miR-1301 suppressed cell migration and invasion capacity of pSTA3-positive LoVo cells, but not pSTAT3-negative SW480 cells, while inhibition of miR-1301 consistently promoted cell migration and invasion in both cell lines. Additionally, miR-1301 inhibition restored the suppressed migration and invasion of STAT3- knockdown LoVo cells. MiR-1301 functioned as a tumor suppressor to modulate the IL6/STAT3 signaling pathway. In summary, this study highlights the significant role of miR- 1301/STAT3 axis in CRC metastasis.

scholarly journals Diethyldithiocarbamate-copper complex (CuET) inhibits colorectal cancer progression via miR-16-5p and 15b-5p/ALDH1A3/PKM2 axis-mediated aerobic glycolysis pathway

Oncogenesis ◽  
2021 ◽  
Vol 10 (1) ◽  
Author(s):  
Xin Huang ◽  
Yichao Hou ◽  
Xiaoling Weng ◽  
Wenjing Pang ◽  
Lidan Hou ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cancer Progression ◽  
Copper Complex ◽  
Aerobic Glycolysis ◽  
Active Role ◽  
Downstream Effector ◽  
Glycolysis Pathway ◽  
Colorectal Cancer Progression

AbstractExploring novel anticancer drugs to optimize the efficacy may provide a benefit for the treatment of colorectal cancer (CRC). Disulfiram (DSF), as an antialcoholism drug, is metabolized into diethyldithiocarbamate-copper complex (CuET) in vivo, which has been reported to exert the anticancer effects on various tumors in preclinical studies. However, little is known about whether CuET plays an anti-cancer role in CRC. In this study, we found that CuET had a marked effect on suppressing CRC progression both in vitro and in vivo by reducing glucose metabolism. Mechanistically, using RNA-seq analysis, we identified ALDH1A3 as a target gene of CuET, which promoted cell viability and the capacity of clonal formation and inhibited apoptosis in CRC cells. MicroRNA (miR)-16-5p and 15b-5p were shown to synergistically regulate ALDH1A3, which was negatively correlated with both of them and inversely correlated with the survival of CRC patients. Notably, using co-immunoprecipitation followed with mass spectrometry assays, we identified PKM2 as a direct downstream effector of ALDH1A3 that stabilized PKM2 by reducing ubiquitination. Taken together, we disclose that CuET treatment plays an active role in inhibiting CRC progression via miR-16-5p and 15b-5p/ALDH1A3/PKM2 axis–mediated aerobic glycolysis pathway.

scholarly journals LAT1 and ASCT2 Related microRNAs as Potential New Therapeutic Agents against Colorectal Cancer Progression

Biomedicines ◽  
2021 ◽  
Vol 9 (2) ◽  
pp. 195
Author(s):  
Francisca Dias ◽  
Cristina Almeida ◽  
Ana Luísa Teixeira ◽  
Mariana Morais ◽  
Rui Medeiros
Keyword(s):  
Colorectal Cancer ◽  
Amino Acid ◽  
Cancer Progression ◽  
Cell Metabolism ◽  
Tumor Development ◽  
Amino Acid Transporters ◽  
Epigenetic Alterations ◽  
Therapeutic Approaches ◽  
Colorectal Cancer Progression ◽  
Made In

The development and progression of colorectal cancer (CRC) have been associated with genetic and epigenetic alterations and more recently with changes in cell metabolism. Amino acid transporters are key players in tumor development, and it is described that tumor cells upregulate some AA transporters in order to support the increased amino acid (AA) intake to sustain the tumor additional needs for tumor growth and proliferation through the activation of several signaling pathways. LAT1 and ASCT2 are two AA transporters involved in the regulation of the mTOR pathway that has been reported as upregulated in CRC. Some attempts have been made in order to develop therapeutic approaches to target these AA transporters, however none have reached the clinical setting so far. MiRNA-based therapies have been gaining increasing attention from pharmaceutical companies and now several miRNA-based drugs are currently in clinical trials with promising results. In this review we combine a bioinformatic approach with a literature review in order to identify a miRNA profile with the potential to target both LAT1 and ASCT2 with potential to be used as a therapeutic approach against CRC.

αSMA+ fibroblasts suppress Lgr5+ cancer stem cells and restrain colorectal cancer progression

Oncogene ◽  
2021 ◽  
Author(s):  
Kathleen M. McAndrews ◽  
Karina Vázquez-Arreguín ◽  
Changsoo Kwak ◽  
Hikaru Sugimoto ◽  
Xiaofeng Zheng ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Stem Cells ◽  
Cancer Stem Cells ◽  
Cancer Progression ◽  
Colorectal Cancer Progression

scholarly journals Sophoridine Inhibits Human Colorectal Cancer Progression via Targeting MAPKAPK2

2019 ◽  
Vol 17 (12) ◽  
pp. 2469-2479 ◽  
Author(s):  
Rui Wang ◽  
Hongwei Liu ◽  
Yingying Shao ◽  
Kailong Wang ◽  
Shuangshuang Yin ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cancer Progression ◽  
Human Colorectal Cancer ◽  
Colorectal Cancer Progression
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