scholarly journals Long Non-Coding RNA CAR10 Facilitates Non-Small Cell Lung Cancer Cell Migration and Invasion by Modulating the miR-892a/GJB2 Pathway

2021 ◽  
Vol Volume 13 ◽  
pp. 1967-1979
Author(s):  
Shanshan Li ◽  
Yize Liu ◽  
Guanzhen Qiu ◽  
Yinzhou Luo ◽  
Lan Luan ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Cell Migration ◽  
Small Cell Lung Cancer ◽  
Small Cell ◽  
Migration And Invasion ◽  
Cancer Cell Migration ◽  
Lung Cancer Cell ◽  
Small Cell Lung ◽  
Non Coding Rna ◽  
Long Non Coding Rna

scholarly journals Erianthridin suppresses non-small-cell lung cancer cell metastasis through inhibition of Akt/mTOR/p70S6K signaling pathway

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Sutthaorn Pothongsrisit ◽  
Kuntarat Arunrungvichian ◽  
Yoshihiro Hayakawa ◽  
Boonchoo Sritularak ◽  
Supachoke Mangmool ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Cell Migration ◽  
Protein Kinase ◽  
Small Cell Lung Cancer ◽  
Cancer Metastasis ◽  
Small Cell ◽  
Migration And Invasion ◽  
Lung Cancer Cell ◽  
Small Cell Lung ◽  
Cell Metastasis

AbstractCancer metastasis is a major cause of the high mortality rate in lung cancer patients. The cytoskeletal rearrangement and degradation of extracellular matrix are required to facilitate cell migration and invasion and the suppression of these behaviors is an intriguing approach to minimize cancer metastasis. Even though Erianthridin (ETD), a phenolic compound isolated from the Thai orchid Dendrobium formosum exhibits various biological activities, the molecular mechanism of ETD for anti-cancer activity is unclear. In this study, we found that noncytotoxic concentrations of ETD (≤ 50 μM) were able to significantly inhibit cell migration and invasion via disruption of actin stress fibers and lamellipodia formation. The expression of matrix metalloproteinase-2 (MMP-2) and MMP-9 was markedly downregulated in a dose-dependent manner after ETD treatment. Mechanistic studies revealed that protein kinase B (Akt) and its downstream effectors mammalian target of rapamycin (mTOR) and p70 S6 kinase (p70S6K) were strongly attenuated. An in silico study further demonstrated that ETD binds to the protein kinase domain of Akt with both hydrogen bonding and van der Waals interactions. In addition, an in vivo tail vein injection metastasis study demonstrated a significant effect of ETD on the suppression of lung cancer cell metastasis. This study provides preclinical information regarding ETD, which exhibits promising antimetastatic activity against non-small-cell lung cancer through Akt/mTOR/p70S6K-induced actin reorganization and MMPs expression.

scholarly journals Long non-coding RNA FGD5-AS1 promotes non-small cell lung cancer cell proliferation through sponging hsa-miR-107 to up-regulate FGFRL1

2020 ◽  
Vol 40 (1) ◽  
Author(s):  
Yafeng Fan ◽  
Hongxia Li ◽  
Zhongping Yu ◽  
Wen Dong ◽  
Xiaoyan Cui ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Cell Proliferation ◽  
Small Cell Lung Cancer ◽  
Cancer Cell ◽  
Small Cell ◽  
Cancer Cell Proliferation ◽  
Lung Cancer Cell ◽  
Small Cell Lung ◽  
Non Coding Rna ◽  
Long Non Coding Rna

Abstract Long non-coding RNA (lncRNA) FYVE, RhoGEF and PH domain containing 5 antisense RNA 1 (FGD5-AS1) has been reported as an oncogene in colorectal cancer, promoting its tumorgenesis. The present paper focused on searching the potential function of FGD5-AS1 in non-small cell lung carcinoma (NSCLC). There are connections between the expression of lncRNA FGD5-AS1 and human NSCLC tumor growth and progression. Also, the relationships between FGD5-AS1, hsa-miR-107 and mRNA fibroblast growth factor receptor like 1 (FGFRL1) are going to test their interaction in NSCLC cell lines, which may cause a series of biological behaviors of NSCLC cells. qRT-PCR analysis was conducted to test the expression of RNAs in different situation. CCK-8 experiment and clone formation assay were performed to assess proliferation of NSCLC cells. Also, connection between FGD5-AS1 and hsa-miR-107 were investigated by luciferase reporter assay and RNA pull-down assay. Rescue experiments were performed to verify the modulating relationship between FGD5-AS1, hsa-miR-107 and FGFRL1. High-level expression of FGD5-AS1 was found in NSCLC. FGD5-AS1 may promote the proliferation of NSCLC cells. Also, the combination between hsa-miR-107, FGD5-AS1 and NSCLC have been proved, which means they can play an interaction function in NSCLC cells. Thence, we concluded that lncRNA FGD5-AS1 promotes non-small cell lung cancer cell proliferation through sponging hsa-miR-107 to up-regulate FGFRL1.

Long non-coding RNA AFAP1-AS1 plays an oncogenic role in promoting cell migration in non-small cell lung cancer

2018 ◽  
Vol 75 (24) ◽  
pp. 4667-4681 ◽  
Author(s):  
Juan He ◽  
Ke Wu ◽  
Chenglin Guo ◽  
Jian-Kang Zhou ◽  
Wenchen Pu ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Cell Migration ◽  
Small Cell Lung Cancer ◽  
Cell Lung Cancer ◽  
Small Cell ◽  
Small Cell Lung ◽  
Non Coding Rna ◽  
Long Non Coding Rna
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