Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0017638 (glioma)
 30,880 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We studied the peculiarity of the expression of several key genes related to dysregulation of cell proliferation and surviving processes in pediatric glioma (glioblastoma multiforme) tissue from five children with age from 5 to 8 years as well a sin corresponding nonmalignant tissue counterparts as control from the same patients. RNA was isolated from glioma tissue and corresponding non-malignant tissue counterparts and PFKFB1, PFKFB2, PFKFB3, PFKFB4, HK2, NAMPT, TSPAN13, and HSPB8 gene expressions were studied by quantitative polymerase chain reaction. It was shown that the expression level of genes PFKFB1, PFKFB2, PFKFB3, PFKFB4, HK2, NAMPT, TSPAN13, and HSPB8 is increased in pediatric gliomas as compared to corresponding non-malignant tissue counterparts, but in different grade. More significant changes were demonstrated for PFKFB3, PFKFB4 HK2, NAMPT, TSPAN13, and HSPB8 genes. Thus, the changes in pediatric glioma tissues of the expression of PFKFB1, PFKFB2, PFKFB3, PFKFB4, HK2, NAMPT, TSPAN13, and HSPB8 genes, which control cell proliferation and apoptosis, possibly contribute to enhance the tumor growth, because these genes control cell proliferation and surviving.
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PMID:[EXPRESSION OF PFKFB, HK2, NAMPT, TSPAN13 AND HSPB8 GENES IN PEDIATRIC GLIOMA]. 2749 Nov 49

Glioblastoma (GB) is the most common and deadliest malignant primary brain tumor with a high recurrence. In this study, lncRNA UCA1/miR-182 axis has been regarded as a nodal driver of glioma invasion mediated by GB-associated stromal cells (GASCs) and GASC-secreted chemokine CXCL14. In clinical specimens, CXCL14 upregulation in GASCs also correlated with poor prognosis. Notably, CXCL14-high GASCs mediated lncRNA UCA1 upregulation and miR-182 downregulation in glioma cells. Moreover, miR-182 directly bound to the fructose-2,6-biphosphatase PFKFB2; UCA1/miR-182 axis thereby modulated GASC-induced glycolysis in glioma cells. Overall, UCA1/miR-182/PFKFB2 axis modulates chemokine CXCL14 secretion, glycolysis and invasion of glioma cells in GASCs.
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PMID:Long non-coding RNA UCA1/miR-182/PFKFB2 axis modulates glioblastoma-associated stromal cells-mediated glycolysis and invasion of glioma cells. 2965 92