Effects of lncRNA SNHG20 on proliferation and apoptosis of non-small cell lung cancer cells through Wnt/ β-catenin signaling pathway.

CONCLUSIONS: LncRNA SNHG20 promotes the proliferation and inhibits the apoptosis of NSCLC cells by targeting miR-197 through the Wnt/β-catenin signaling pathway. PMID: 31957836 [PubMed - in process]
Source: European Review for Medical and Pharmacological Sciences - Category: Drugs & Pharmacology Tags: Eur Rev Med Pharmacol Sci Source Type: research

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CONCLUSION: The maximum tolerated dose was not determined because slow accrual resulted in early study termination. PMID: 32048771 [PubMed - as supplied by publisher]
Source: The Oncologist - Category: Cancer & Oncology Authors: Tags: Oncologist Source Type: research
Authors: Qiu C, Li S, Sun D, Yang S Abstract Biological function of plasmacytoma variant translocation 1 (PVT1) in influencing the progression of non-small cell lung cancer (NSCLC) through Micro ribonucleic acid (miRNA)-526b/EZH2 regulatory loop was elucidated. Relative levels of PVT1 and miRNA-526b in NSCLC tissues were detected by quantitative real-time polymerase chain reaction (qRT-PCR). Prognostic potential of PVT1 in NSCLC was assessed by Kaplan-Meier curves. The interaction among PVT1/miRNA-526b/EZH2 regulatory loop was confirmed by dual-luciferase reporter gene assay. Regulatory effects of PVT1/miRNA-526b/E...
Source: Oncology Letters - Category: Cancer & Oncology Tags: Oncol Lett Source Type: research
Publication date: Available online 15 January 2020Source: Life SciencesAuthor(s): Zhi Zeng, Zi-yao Wang, Yu-kun Li, Dong-mei Ye, Juan Zeng, Jia-li Hu, Pi-feng Chen, Jiao Xiao, Juan Zou, Zhen-hua LiAbstractNuclear factor erythroid 2 (NF-E2)-related factor 2 (Nrf2) is a transcription factor that can regulate downstream target gene expression. Kelch-like ECH-associated protein 1 (Keap1) negatively regulates Nrf2 activation and translocation to target its 26S proteasomal degradation. It has been widely reported that the Keap1/Nrf2 pathway is associated with tumorigenesis, chemotherapy resistance and progression and development...
Source: Life Sciences - Category: Biology Source Type: research
Altered expression of fucosylation pathway genes is associated with poor prognosis and tumor metastasis in non‑small cell lung cancer. Int J Oncol. 2019 Dec 24;: Authors: Park S, Lim JM, Chun JN, Lee S, Kim TM, Kim DW, Kim SY, Bae DJ, Bae SM, So I, Kim HG, Choi JY, Jeon JH Abstract Fucosylation is a post‑translational modification that attaches fucose residues to protein‑ or lipid‑bound oligosaccharides. Certain fucosylation pathway genes are aberrantly expressed in several types of cancer, including non‑small cell lung cancer (NSCLC), and this aberrant expression is associated with poor pro...
Source: International Journal of Oncology - Category: Cancer & Oncology Authors: Tags: Int J Oncol Source Type: research
Response gene to complement-32 promotes cell survival via the NF-κB pathway in non-small-cell lung cancer. Exp Ther Med. 2020 Jan;19(1):107-114 Authors: Zhang J, Lei JR, Yuan LL, Wen R, Yang J Abstract Response gene to complement (RGC)-32 regulates the cell cycle in response to complement activation. The present study demonstrated that the expression level of RGC-32 is higher in human non-small-cell lung cancer (NSCLC) tissues compared with health controls. Overexpressing RGC-32 induced p65 nucleus translocation, significantly increased nuclear p65 levels and promoted the proliferation of A549 ce...
Source: Experimental and Therapeutic Medicine - Category: General Medicine Tags: Exp Ther Med Source Type: research
Abstract DYRK1A is considered a potential cancer therapeutic target, but the role of DYRK1A in NSCLC oncogenesis and treatment requires further investigation. In our study, high DYRK1A expression was observed in tumour samples from patients with lung cancer compared with normal lung tissues, and the high levels of DYRK1A were related to a reduced survival time in patients with lung cancer. Meanwhile, the DYRK1A inhibitor harmine could suppress the proliferation of NSCLC cells compared to that of the control. As DYRK1A suppression might be effective in treating NSCLC, we next explored the possible specific molecula...
Source: J Cell Mol Med - Category: Molecular Biology Authors: Tags: J Cell Mol Med Source Type: research
Conclusion Crizotinib can be used for the treatment of advanced NSCLC with ALK fusion/translocation. It is highly effective and well tolerated. 
 DOI: 10.3779/j.issn.1009-3419.2019.08.02
Source: Chinese Journal of Lung Cancer - Category: Cancer & Oncology Source Type: research
Conclusion: In conclusion, these results suggested that euscaphic acid G from G. longituba showed potential anticancer effects against lung cancer cells via inducing cell cycle arrest and apoptosis, at least partly, through NF-κB signaling pathways.Graphical abstract
Source: Phytomedicine - Category: Drugs & Pharmacology Source Type: research
Abstract Ginsenoside Rh2 (G-Rh2) has well-established potent antitumor activity; yet, the effects of G-Rh2 on immune and metabolism regulation in cancer treatment, especially non-small cell lung cancer (NSCLC) remain unclear. We showed that G-Rh2 had a synergistic antitumor effect with cyclophosphamide (CY) on mice with NSCLC, and improved the immune deficiency caused by CY. Consistently, G-Rh2 exhibited no inhibitory effect on tumor growth of T cells-deficient nude mice. Furthermore, G-Rh2 treatment triggered the oxidative decomposition of fatty acid (FA), suppressed FA synthesis, increased ketone level, and decr...
Source: Journal of Leukocyte Biology - Category: Hematology Authors: Tags: J Leukoc Biol Source Type: research
This study demonstrates that NSCLC cells resistant to gefitinib (GR cells) displayed a significantly higher microsomal prostaglandin E synthase-1 (mPGES-1) expression and activity than parental cells. Overexpression of mPGES-1/prostaglandin E-2 (PGE-2) signaling in GR cells was associated with acquisition of mesenchymal and stem-like cell properties, nuclear EGFR translocation and tolerance to cisplatin. mPGES-1 inhibition reduced mesenchymal and stem-like properties, and nuclear EGFR translocation in GR cells. Consistently, inhibition of mPGES-1 activity enhanced sensitivity to cisplatin and responsiveness to gefitinib in...
Source: Prostaglandins and Other Lipid Mediators - Category: Lipidology Source Type: research
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