Expression of Concern
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This article is currently under investigation. We strongly recommend that this article is not cited until the investigation is completed.
Research Paper Volume 11, Issue 18 pp 7553—7569
Long non-coding RNA TUG1 enhances chemosensitivity in non-small cell lung cancer by impairing microRNA-221-dependent PTEN inhibition
Figure 1. The TUG1 expression level and the intracellular localization. (A) The TUG1 expression level of NSCLC patients in the resistant and sensitive groups; (B) survival conditions of NSCLC patients in the resistant and sensitive groups; (C) expression level of TUG1 determined by qRT-PCR in NSCLC cells; (D) the intracellular localization by fluorescence in situ hybridization in NSCLC cells. ** p < 0.01.