MicroRNAsGene Expression ProfilingRNA, Small UntranslatedRNA, UntranslatedRibonuclease IIIGenes, Tumor Suppressor3' Untranslated RegionsCell Line, TumorGene Expression RegulationGene Expression Regulation, NeoplasticBase SequenceArgonaute ProteinsTumor Suppressor ProteinsOligonucleotide Array Sequence AnalysisRNA, Small InterferingRNA Processing, Post-TranscriptionalTumor Suppressor Protein p53RNA, MessengerSequence Analysis, RNAMolecular Sequence DataRNA, Long NoncodingRNA StabilityHost Factor 1 ProteinRNA, BacterialRNA InterferenceRNAReverse Transcriptase Polymerase Chain ReactionDEAD-box RNA HelicasesNucleic Acid ConformationHigh-Throughput Nucleotide SequencingCell LineDown-RegulationCell ProliferationRNA, ViralNeoplasmsMutationEndoribonucleases