keyword
MENU ▼
Read by QxMD icon Read
search

Rna cancer

keyword
https://www.readbyqxmd.com/read/29228420/knockdown-of-long-noncoding-rna-linc-itgb1-suppresses-migration-invasion-of-hepatocellular-carcinoma-via-regulating-zeb1
#1
W-W Yu, K Wang, G-J Liao
OBJECTIVE: This research focuses on the influence of linc-ITGB1 on the metastasis of hepatocellular carcinoma and further explores its underlying mechanism. PATIENTS AND METHODS: A total of 70 hepatocellular carcinoma patients were chosen for our study. RT-qPCR was used for detecting the expression level of linc-ITGB1 in their cancer tissues. Moreover, the expression level of linc-ITGB1 was also detected in hepatocellular carcinoma cell lines. Furthermore, whether linc-ITGB1 could affect the migrated and invaded ability of hepatocellular carcinoma cells was determined by wound healing assay and transwell assay...
November 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/29228419/expression-and-clinical-significance-of-long-non-coding-rna-ghet1-in-pancreatic-cancer
#2
H-Y Zhou, H Zhu, X-Y Wu, X-D Chen, Z-G Qiao, X Ling, X-M Yao, J-H Tang
OBJECTIVE: To investigate the expression level and biological function of long non-coding RNA gastric carcinoma high expressed transcript 1 (lncRNA-GHET1) in pancreatic ductal adenocarcinoma (pancreatic cancer for short), to analyze the correlation between the expression of GHET1 and clinicopathological features and to explore the role and clinical significance of GHET1 in the development and progression of pancreatic cancer. PATIENTS AND METHODS: The relative expression of GHET1 in 5 human pancreatic cancer cell lines was detected by quantitative Real-time polymerase chain reaction (qRT-PCR)...
November 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/29228418/long-noncoding-rna-hoxd-as1-regulates-proliferation-of-cervical-cancer-cells-by-activating-ras-erk-signaling-pathway
#3
Y-C Hu, A-M Wang, J-K Lu, R Cen, L-L Liu
OBJECTIVE: To investigate the effects of HOXD cluster antisense RNA 1 (HOXD-AS1) in cervical cancer and its underlying mechanism. PATIENTS AND METHODS: Real-time quantitative polymerase chain reaction (RT-qPCR) was used to examine the expression of HOXD-AS1 in human cervical cancer tissues. x2-test was used for analyzing the association of HOXD-AS1 expression and clinical parameters. Cell viability, colony formation capacity, and phosphorylation of extracellular regulated protein kinases 1/2 (ERK1/2) in treated HeLa and CaSki cells were detected by 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide (MTT) assay, colony formation assay, and Western blot analysis, respectively...
November 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/29227532/lncrna-xist-functions-as-a-molecular-sponge-of-mir-194-5p-to-regulate-mapk1-expression-in-hepatocellular-carcinoma-cell
#4
Qinglei Kong, Shaoquan Zhang, Caiqian Liang, Ying Zhang, Qingcong Kong, Shuxian Chen, Jie Qin, Yi Jin
Increasing evidence highlights the important role of XIST, a long non-coding RNA (lncRNA), in the regulation of multiple cancers. However, the underlying mechanism of XIST in human hepatocellular carcinoma (HCC) still remains to be explored. Herein, intended to investigate the functional role of XIST in HCC initiation and progression. We first detected that XIST was significantly upregulated in HCC tissues and associated with tumor size and vascular invasion. Gain- and loss-of-function of XIST further presented that XIST promoted the progression of HCC cells, including proliferation, migration, and invasion...
December 11, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/29227531/discovery-of-a-novel-six-long-non-coding-rna-signature-predicting-survival-of-colorectal-cancer-patients
#5
Qiaowei Fan, Bingrong Liu
Colorectal cancer (CRC) is one of the most leading causes of cancer deaths worldwide. In the study, we aimed to identify key long non-coding RNAs (lncRNAs) significantly associated with prognosis of CRC and develop an expression-based lncRNA signature to provide surviv-al risk prediction for CRC patients. LncRNA expression profiles and clinical information of CRC patients were collected from The Cancer Genome Atlas (TCGA) database. 618 differen-tially expressed lncRNAs were identified between CRC and normal tissues...
December 11, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/29227193/ddx5-p68-associated-lncrna-loc284454-is-differentially-expressed-in-human-cancers-and-modulates-gene-expression
#6
Monalisa Das, Arun Renganathan, Shrinivas Nivrutti Dighe, Utsa Bhaduri, Abhijith Shettar, Geetashree Mukherjee, Paturu Kondaiah, Manchanahalli R Satyanarayana Rao
Long non-coding RNAs (lncRNAs) are emerging as important players in regulation of gene expression in higher eukaryotes. DDX5/p68 RNA helicase protein which is involved in splicing of precursor mRNAs also interacts with lncRNAs like, SRA and mrhl, to modulate gene expression. We performed RIP-seq analysis in HEK293T cells to identify the complete repertoire of DDX5/p68 interacting transcripts including 73 single exonic (SE) lncRNAs. The LOC284454 lncRNA is the second top hit of the list of SE lncRNAs which we have characterized in detail for its molecular features and cellular functions...
December 11, 2017: RNA Biology
https://www.readbyqxmd.com/read/29226952/differential-expression-of-micrornas-let-7a-mir-125b-mir-100-and-mir-21-and-interaction-with-nf-kb-pathway-genes-in-periodontitis-pathogenesis
#7
Venugopal Priyanka, Koshy Teena, Lavu Vamsi, Ranga Rao Suresh, Ramasamy Selvaraj, Hariharan Samyukta, Venkatesan Vettriselvi
Periodontitis is a chronic inflammatory disease which is caused by destruction of the tissues that surrounds and supports the tooth. Deregulation of microRNAs has been reported to cause several inflammatory diseases such as autoimmune disease, chronic periodontitis and cancer. In the present study, we have investigated the expression pattern of microRNAs let-7a, miR-125b, miR-100, miR-21 and RNA-binding protein LIN-28A among healthy individuals and chronic periodontitis patients. Total RNA was isolated from gingival tissue samples collected from 100 healthy individuals and 100 chronic periodontitis patients...
December 11, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/29226855/knockdown-of-long-noncoding-rna-fgfr3-as1-induces-cell-proliferation-inhibition-apoptosis-and-motility-reduction-in-bladder-cancer
#8
Xinhui Liao, Jieqing Chen, Yuchen Liu, Anbang He, Jianting Wu, Jianli Cheng, Xintao Zhang, Zhaojie Lv, Feng Wang, Hongbing Mei
OBJECTIVES: To study the expression pattern of long non-coding RNA FGFR3 antisense transcript 1(FGFR3-AS1) and the cell proliferation inhibition, apoptosis, and motility changes induced by silencing FGFR3-AS1 in bladder cancer. METHODS: The differential expression levels of FGFR3-AS1 and FGFR3 in tumor tissues and paired normal tissues were determined using Real-Time qPCR in a total of 36 patients diagnosed with bladder cancer (urothelial carcinoma). Pearson's coefficient correlation was used for expression correlation assay...
November 27, 2017: Cancer Biomarkers: Section A of Disease Markers
https://www.readbyqxmd.com/read/29226853/clinical-and-rna-expression-integrated-signature-for-urothelial-bladder-cancer-prognosis
#9
Jie Xiong, Ke Xiong, Zhitong Bing
BACKGROUND: Accumulating evidence shows that clinical factors alone are not adequate for predicting the survival of patients with urothelial bladder cancer (UBC), and many genes have been found to be associated with UBC prognosis. PURPOSE: The objective of this study is to develop a signature which integrates clinical and molecular information to predict the overall survival of UBC patients more accurate. MATERIALS AND METHODS: We integrated messenger RNA (mRNA) and microRNA (miRNA) expression profiles and the corresponding clinical data of 402 UBC patients and 19 normal controls from The Cancer Genome Atlas...
November 25, 2017: Cancer Biomarkers: Section A of Disease Markers
https://www.readbyqxmd.com/read/29226652/a-pooled-analysis-of-the-clinical-utilities-of-long-non-coding-rna-based-molecular-signature-for-diffuse-large-b-cell-lymphoma
#10
Pei Xu, Xiaoli Chen, Panke Su
BACKGROUND: Long non-coding RNAs (lncRNAs) have been highlighted as promising biomarkers for several types of malignancies. The current meta-analysis sought to investigate the clinical value of lncRNA-based molecular signatures as biomarkers for diagnosis, subtype classification, and prognosis in diffuse large B cell lymphoma (DLBCL). METHODS: A systematic search of the online databases was carried out and data were retrieved by pairs of independent reviewers. Effect sizes of the diagnostic parameters were combined using a quantitative meta-analysis...
November 1, 2017: Clinical Laboratory
https://www.readbyqxmd.com/read/29226644/the-role-of-microrna-1207-5p-in-colorectal-cancer
#11
Xiaokun Wang, Xiaodong Wu
BACKGROUND: MicroRNA-1207-5p (MiR-1207-5p) has been identified as a tumor suppressor in many types of cancer. However, less research has been done with respect to the role of miR-1207-5p in colorectal cancer (CRC). The aim of our study was to analyze the role of miR-1207-5p in CRC. METHODS: Total RNA was extracted from clinical specimens and CRC cell line, and the expression of miR-1207-5p was examined by real-time PCR (q-PCR). The human CRC cell lines were transfected with the miR-1207-5p mimic, negative control (NC)...
November 1, 2017: Clinical Laboratory
https://www.readbyqxmd.com/read/29226599/microrna-transcription-factor-interactions-and-their-combined-effect-on-target-gene-expression-in-colon-cancer-cases
#12
Lila E Mullany, Jennifer S Herrick, Roger K Wolff, John R Stevens, Wade Samowitz, Martha L Slattery
Transcription factors (TFs) and microRNAs (miRNAs) regulate gene expression: TFs by influencing messenger RNA (mRNA) transcription and miRNAs by influencing mRNA translation and transcript degradation. Additionally, miRNAs and TFs alter each other's expression, making it difficult to ascertain the effect either one has on target gene (TG) expression. In this investigation, we use a two-way interaction model with the TF and miRNA as independent variables to investigate whether miRNAs and TFs work together to influence TG expression levels in colon cancer subjects...
December 11, 2017: Genes, Chromosomes & Cancer
https://www.readbyqxmd.com/read/29226522/zeb1-as1-a-crucial-cancer-related-long-non-coding-rna
#13
REVIEW
Jinglin Li, Zhenglong Li, Kaiming Leng, Yi Xu, Daolin Ji, Lining Huang, Yunfu Cui, Xingming Jiang
Long non-coding RNAs (lncRNAs) recently emerge as a novel class of non-coding RNAs (ncRNAs) with larger than 200 nucleotides in length. Due to lack an obvious open reading frame, lncRNAs have no or limited protein-coding potential. To date, accumulating evidence indicates the vital regulatory function of lncRNAs in pathological processes of human diseases, especially in carcinogenesis and development. Deregulation of lncRNAs not only alters cellular biological behavior, such as proliferation, migration and invasion, but also represents the poor clinical outcomes...
December 10, 2017: Cell Proliferation
https://www.readbyqxmd.com/read/29225772/long-non-coding-rna-gas5-suppresses-pancreatic-cancer-metastasis-through-modulating-mir-32-5p-pten-axis
#14
Zhi-Qiang Gao, Jun-Feng Wang, De-Hua Chen, Xue-Song Ma, Yang Wu, Zhe Tang, Xiao-Wei Dang
Background: Long non-coding RNA growth arrest-specific transcript 5 (lncRNA GAS5) is a well-known tumor suppressor in the pathogenesis of a variety of human cancers. The precise role of GAS5 in pancreatic cancer (PC) progression is currently unknown, so the aim of this study was to explore the functional participation of GAS5 in PC metastasis. Methods: The expression changes of GAS5, miR-32-5p and PTEN in human PC specimens and cell lines were compared by means of molecular biology methods...
2017: Cell & Bioscience
https://www.readbyqxmd.com/read/29225734/pdrg1-at-the-interface-between-intermediary-metabolism-and-oncogenesis
#15
REVIEW
María Ángeles Pajares
PDRG1 is a small oncogenic protein of 133 residues. In normal human tissues, the p53 and DNA damage-regulated gene 1 (PDRG1) gene exhibits maximal expression in the testis and minimal levels in the liver. Increased expression has been detected in several tumor cells and in response to genotoxic stress. High-throughput studies identified the PDRG1 protein in a variety of macromolecular complexes involved in processes that are altered in cancer cells. For example, this oncogene has been found as part of the RNA polymerase II complex, the splicing machinery and nutrient sensing machinery, although its role in these complexes remains unclear...
November 26, 2017: World Journal of Biological Chemistry
https://www.readbyqxmd.com/read/29225475/pbx3-is-associated-with-proliferation-and-poor-prognosis-in-patients-with-cervical-cancer
#16
Hongfang Li, Gaogao Sun, Chang Liu, Jing Wang, Rong Jing, Jie Wang, Xiaohuan Zhao, Xiaoyan Xu, Yongxiu Yang
Pre-B-cell leukemia homeobox 3 (PBX3) is upregulated in various malignancies; however, the role of PBX3 in cervical cancer (CC) is unknown. The purpose of this study was to explore the expression characteristics, clinicopathological significance, and molecular biological function of PBX3 in CC. The expression levels of PBX3 were analyzed in CC cell lines and tumor specimens by real-time polymerase chain reaction (RT-PCR), Western blotting, and immunohistochemical staining. The clinicopathological characteristics associated with PBX3 expression were evaluated...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/29225342/differentiation-dynamics-of-mammary-epithelial-cells-revealed-by-single-cell-rna%C3%A2-sequencing
#17
Karsten Bach, Sara Pensa, Marta Grzelak, James Hadfield, David J Adams, John C Marioni, Walid T Khaled
Characterising the hierarchy of mammary epithelial cells (MECs) and how they are regulated during adult development is important for understanding how breast cancer arises. Here we report the use of single-cell RNA sequencing to determine the gene expression profile of MECs across four developmental stages; nulliparous, mid gestation, lactation and post involution. Our analysis of 23,184 cells identifies 15 clusters, few of which could be fully characterised by a single marker gene. We argue instead that the epithelial cells-especially in the luminal compartment-should rather be conceptualised as being part of a continuous spectrum of differentiation...
December 11, 2017: Nature Communications
https://www.readbyqxmd.com/read/29225160/oncogenic-non-coding-rna-neat1-promotes-the-prostate-cancer-cell-growth-through-the-src3-igf1r-akt-pathway
#18
Wei Xiong, Changkun Huang, Huanghao Deng, Chengzhu Jian, Cong Zen, Kun Ye, Zhaohui Zhong, Xiaokun Zhao, Liang Zhu
Steroid receptor co-activator3 (SRC3) has been known to severe as an androgen receptor (AR) coactivator and is involved in the prostate cancer progression. Non-coding RNA (ncRNA) plays an important role in the cancer progression. However, the mechanism underlying the relationship between ncRNA and AR coactivators is still unclear. Here, we found a ncRNA, Nuclear Enriched Abundant Transcript 1 (NEAT1), was able to interact with SRC3 in the prostate cancer cell lines. NEAT1 can upregulate the AKT phosphorylation via a SRC3/IGF1R pathway...
December 7, 2017: International Journal of Biochemistry & Cell Biology
https://www.readbyqxmd.com/read/29223555/emerging-roles-of-circular-rna-hsa_circ_0000064-in-the-proliferation-and-metastasis-of-lung-cancer
#19
Yan-Hong Luo, Xiang-Zhi Zhu, Ke-Wei Huang, Qian Zhang, Yan-Xin Fan, Peng-Wei Yan, Jing Wen
Circular RNAs (circRNAs), a novel class of widespread and diverse endogenous RNAs, can regulate gene expression in mammals. CircRNAs have recently been identified as microRNA sponges and involved in the development of some human diseases. However, the role of circRNAs in the process of tumorigenesis and development of lung cancer remains vague. The purpose of this study is to investigate the role of circRNAs in the lung cancer. In this study, we chose hsa_circ_0000064 as a targeted circRNA to investigate its clinical significances in lung cancer patients...
December 6, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29223541/functional-role-of-lncrna-loc101927497-in-n-methyl-n-nitro-n-nitrosoguanidine-induced-malignantly-transformed-human-gastric-epithelial-cells
#20
Yuanwei Luo, Min Liang, Wenxiao Yao, Jifang Liu, Qiuling Niu, Jitao Chen, Zhaoyu Liu, Ming Li, Boyun Shi, Jinhui Pan, Lin Zhou, Xinke Zhou
AIMS: Evidence shows that aberrant expression of long non-coding RNA (lncRNA) is closely associated with tumor development and progression. However, the role of lncRNA in environmental carcinogen induced gastric tumorigenesis remains largely unknown. This study aimed at investigating the function role of lncRNA in N-methyl-N'-nitro-N-nitrosoguanidine (MNNG) induce malignantly transformed human gastric epithelial cells. MAIN METHODS: In this study, high-throughput sequencing and qRT-PCR assay revealed marked downregulation of lncRNA LOC101927497 in the malignant transformed gastric epithelial cells induced by MNNG (GES-1-T cells), gain-of-function and loss-of-function assays showed that LOC101927497 can suppress the proliferation and migration of GES-1-T cells in vitro...
December 6, 2017: Life Sciences
keyword
keyword
5973
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"