Biomaterial Database

Tumorigenic PVT-1 gene locus is governed by miR-2909 RNomics. 2018

Sameena Wani, and Deepak Kaul

Molecular Biology Unit, Experimental Medicine and Biotechnology Department, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.

Genomic regulation and functional significance of PVT-1 gene locus, in the MYC-driven cancers, has remained enigmatic ever since its discovery. With the present study, an attempt is made to establish that cellular AATF genome encoded miR-2909 RNomics pathway involving crucial genes coding for KLF4, Deptor, mTORC1, STAT3, and p53 has the inherent capacity to ensure sustained co-amplification of PVT-1 gene locus together with c-Myc gene. Based upon these results, we propose that miR-2909 RNomics pathway may play a crucial role in the regulation of tumorigenic PVT-1 gene locus.

UI	MeSH Term	Description	Entries
D007963	Leukocytes, Mononuclear	Mature LYMPHOCYTES and MONOCYTES transported by the blood to the body's extravascular space. They are morphologically distinguishable from mature granulocytic leukocytes by their large, non-lobed nuclei and lack of coarse, heavily stained cytoplasmic granules.	Mononuclear Leukocyte,Mononuclear Leukocytes,PBMC Peripheral Blood Mononuclear Cells,Peripheral Blood Human Mononuclear Cells,Peripheral Blood Mononuclear Cell,Peripheral Blood Mononuclear Cells,Leukocyte, Mononuclear
D012097	Repressor Proteins	Proteins which maintain the transcriptional quiescence of specific GENES or OPERONS. Classical repressor proteins are DNA-binding proteins that are normally bound to the OPERATOR REGION of an operon, or the ENHANCER SEQUENCES of a gene until a signal occurs that causes their release.	Repressor Molecules,Transcriptional Silencing Factors,Proteins, Repressor,Silencing Factors, Transcriptional
D006367	HeLa Cells	The first continuously cultured human malignant CELL LINE, derived from the cervical carcinoma of Henrietta Lacks. These cells are used for, among other things, VIRUS CULTIVATION and PRECLINICAL DRUG EVALUATION assays.	Cell, HeLa,Cells, HeLa,HeLa Cell
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000070416	Antagomirs	Chemically-engineered oligonucleotides used to selectively inhibit expression of target genes through sequence-specific binding of corresponding microRNA (miRNA) sites.	Antagomir,Anti-miR,Anti-miRs,Blockmirs,Anti miR,Anti miRs
D000090062	Kruppel-Like Factor 4	A member of zinc finger-containing transcription factors that belongs to the KRUPPEL-LIKE FACTOR family, involved in the regulation of diverse cellular processes such as cell growth, proliferation, differentiation, and APOPTOSIS.	EZF Protein,Endothelial Kruppel-Like Zinc Finger Protein,Epithelial Zinc Finger Protein,GKLF Protein,Gut-Enriched Kruppel-Like Factor,Klf4 Protein,Krueppel-Like-Factor 4,4, Krueppel-Like-Factor,4, Kruppel-Like Factor,Endothelial Kruppel Like Zinc Finger Protein,Factor 4, Kruppel-Like,Factor, Gut-Enriched Kruppel-Like,Gut Enriched Kruppel Like Factor,Kruppel Like Factor 4,Protein, EZF,Protein, GKLF,Protein, Klf4
D015536	Down-Regulation	A negative regulatory effect on physiological processes at the molecular, cellular, or systemic level. At the molecular level, the major regulatory sites include membrane receptors, genes (GENE EXPRESSION REGULATION), mRNAs (RNA, MESSENGER), and proteins.	Receptor Down-Regulation,Down-Regulation (Physiology),Downregulation,Down Regulation,Down-Regulation, Receptor
D016159	Tumor Suppressor Protein p53	Nuclear phosphoprotein encoded by the p53 gene (GENES, P53) whose normal function is to control CELL PROLIFERATION and APOPTOSIS. A mutant or absent p53 protein has been found in LEUKEMIA; OSTEOSARCOMA; LUNG CANCER; and COLORECTAL CANCER.	p53 Tumor Suppressor Protein,Cellular Tumor Antigen p53,Oncoprotein p53,TP53 Protein,TRP53 Protein,p53 Antigen,pp53 Phosphoprotein,Phosphoprotein, pp53
D045744	Cell Line, Tumor	A cell line derived from cultured tumor cells.	Tumor Cell Line,Cell Lines, Tumor,Line, Tumor Cell,Lines, Tumor Cell,Tumor Cell Lines
D051017	Apoptosis Regulatory Proteins	A large group of proteins that control APOPTOSIS. This family of proteins includes many ONCOGENE PROTEINS as well as a wide variety of classes of INTRACELLULAR SIGNALING PEPTIDES AND PROTEINS such as CASPASES.	Anti-Apoptotic Protein,Anti-Apoptotic Proteins,Apoptosis Inducing Protein,Apoptosis Inhibiting Protein,Apoptosis Regulatory Protein,Pro-Apoptotic Protein,Pro-Apoptotic Proteins,Programmed Cell Death Protein,Apoptosis Inducing Proteins,Apoptosis Inhibiting Proteins,Death Factors (Apoptosis),Programmed Cell Death Proteins,Survival Factors (Apoptosis),Anti Apoptotic Protein,Anti Apoptotic Proteins,Inducing Protein, Apoptosis,Inducing Proteins, Apoptosis,Inhibiting Protein, Apoptosis,Inhibiting Proteins, Apoptosis,Pro Apoptotic Protein,Pro Apoptotic Proteins,Protein, Anti-Apoptotic,Protein, Apoptosis Inducing,Protein, Apoptosis Inhibiting,Protein, Apoptosis Regulatory,Protein, Pro-Apoptotic,Proteins, Anti-Apoptotic,Proteins, Apoptosis Inducing,Proteins, Apoptosis Inhibiting,Proteins, Pro-Apoptotic,Regulatory Protein, Apoptosis,Regulatory Proteins, Apoptosis