scholarly journals Human Satellite III long non‐coding RNA imparts survival benefits to cancer cells

2022 ◽  
Author(s):  
Manjima Chatterjee ◽  
Sonali Sengupta
Keyword(s):  
Cancer Cells ◽  
Non Coding Rna ◽  
Long Non Coding Rna

Pancreatic cancer cells-derived exosomal long non-coding RNA CCAT1/microRNA-138-5p/HMGA1 axis promotes tumor angiogenesis

Life Sciences ◽  
2021 ◽  
pp. 119495
Author(s):  
Wei Han ◽  
Qiuman Sulidankazha ◽  
Xiaohan Nie ◽  
Reheman Yilidan ◽  
Kunzeng Len
Keyword(s):  
Pancreatic Cancer ◽  
Cancer Cells ◽  
Tumor Angiogenesis ◽  
Pancreatic Cancer Cells ◽  
Non Coding Rna ◽  
Long Non Coding Rna

scholarly journals Long non-coding RNA XIST regulates ovarian cancer progression via modulating miR-335/BCL2L2 axis

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Qingjuan Meng ◽  
Ningning Wang ◽  
Guanglan Duan
Keyword(s):  
Ovarian Cancer ◽  
Cancer Cells ◽  
Luciferase Reporter ◽  
Migration And Invasion ◽  
Ovarian Cancer Cells ◽  
Human Ovarian Cancer ◽  
Invasion And Migration ◽  
Non Coding Rna ◽  
And Migration ◽  
Long Non Coding Rna

Abstract Background X inactivation-specific transcript (XIST) is the long non-coding RNA (lncRNA) related to cancer, which is involved in the development and progression of various types of tumor. However, up to now, the exact role and molecular mechanism of XIST in the progression of ovarian cancer are not clear. We studied the function of XIST in ovarian cancer cells and clinical tumor specimens. Methods RT-qPCR was performed to detect the expression levels of miR-335 and BCL2L2 in ovarian cancer cells and tissues. MTT and transwell assays were carried out to detect cell proliferation, migration, and invasion abilities. Western blot was performed to analyze the expression level of BCL2L2. The interaction between miR-335 and XIST/BCL2L2 was confirmed using a luciferase reporter assay. Results The inhibition of XIST can inhibit the proliferation invasion and migration of human ovarian cancer cells. In addition, the miR-335/BCL2L2 axis was involved in the functions of XIST in ovarian cancer cells. These results suggested that XIST could regulate tumor proliferation and invasion and migration via modulating miR-335/BCL2L2. Conclusion XIST might be a carcinogenic lncRNA in ovarian cancer by regulating miR-335, and it can serve as a therapeutic target in human ovarian cancer.

scholarly journals Long non-coding RNA AFAP1-AS1 accelerates lung cancer cells migration and invasion by interacting with SNIP1 to upregulate c-Myc

2021 ◽  
Vol 6 (1) ◽  
Author(s):  
Yu Zhong ◽  
Liting Yang ◽  
Fang Xiong ◽  
Yi He ◽  
Yanyan Tang ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Cancer Cells ◽  
Cancer Patients ◽  
Cancer Metastasis ◽  
Lung Cancer Cells ◽  
Migration And Invasion ◽  
Lung Cancer Patients ◽  
Lung Cancer Metastasis ◽  
Non Coding Rna ◽  
Long Non Coding Rna

AbstractActin filament associated protein 1 antisense RNA 1 (named AFAP1-AS1) is a long non-coding RNA and overexpressed in many cancers. This study aimed to identify the role and mechanism of AFAP1-AS1 in lung cancer. The AFAP1-AS1 expression was firstly assessed in 187 paraffin-embedded lung cancer and 36 normal lung epithelial tissues by in situ hybridization. The migration and invasion abilities of AFAP1-AS1 were investigated in lung cancer cells. To uncover the molecular mechanism about AFAP1-AS1 function in lung cancer, we screened proteins that interact with AFAP1-AS1 by RNA pull down and the mass spectrometry analyses. AFAP1-AS1 was highly expressed in lung cancer clinical tissues and its expression was positively correlated with lung cancer patients’ poor prognosis. In vivo experiments confirmed that AFAP1-AS1 could promote lung cancer metastasis. AFAP1-AS1 promoted lung cancer cells migration and invasion through interacting with Smad nuclear interacting protein 1 (named SNIP1), which inhibited ubiquitination and degradation of c-Myc protein. Upregulation of c-Myc molecule in turn promoted the expression of ZEB1, ZEB2, and SNAIL gene, which ultimately enhanced epithelial to mesenchymal transition (EMT) and lung cancer metastasis. Understanding the molecular mechanism by which AFAP1-AS1 promotes lung cancer’s migration and invasion may provide novel therapeutic targets for lung cancer patients’ early diagnosis and therapy.

scholarly journals 2-O-Methylmagnolol upregulates the long non-coding RNA, GAS5, and enhances apoptosis in skin cancer cells

2017 ◽  
Vol 8 (3) ◽  
pp. e2638-e2638 ◽  
Author(s):  
Tong-Hong Wang ◽  
Chieh-Wen Chan ◽  
Jia-You Fang ◽  
Ya-Min Shih ◽  
Yi-Wen Liu ◽  
...  
Keyword(s):  
Skin Cancer ◽  
Cancer Cells ◽  
Non Coding Rna ◽  
Long Non Coding Rna
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