Between 30% and 50% of patients with advanced-stage anaplastic large-cell lymphoma (ALCL) harbor the balanced chromosomal rearrangement t(2;5)(p23;q35), which results in the generation of the fusion protein nucleophosmin-anaplastic lymphoma kinase (NPM-ALK). To further study survival signaling by NPMALK, we generated Ba/F3 cell lines with either inducible or constitutive expression of NPM-ALK a...

Ataxia Telangiectasia (AT) cells exhibit suboptimal activation of radiation-induced cell cycle checkpoints despite having a wild type p53 genotype. Reducing or eliminating this delay could restore p53 function and reinstate normal cellular response to genotoxic stress. Here we show that the levels of Nuclephosmin (NPM), NPM phosphorylated at Serine 125, p53, p53 phosphorylated at Serine 15 and ...

Present work focuses on the implementation of numerical and experimental analyses aimed to acoustic performances characterization of a composite sandwich panel used for a high-speed train. Firstly, an experimental and a numerical modal analyses are presented. Starting from both FE simulation and impact testing outcomes, it has been possible to carry out a correlation study through the computati...

The purpose of this study was to determine the effect ROA, ROE, NPM, and EPS on stock prices in Indonesian insurance business sub-sector traded Indonesia Stock Exchange (IDX) between 2017 2020. is subject investigation. It determined that return assets (ROA), profit margin (NPM), are independent variables for study, but considered as dependent variable. Return Assets, Equity, Earning Per Share,...

Translocations of the anaplastic lymphoma kinase (ALK) gene have been described in anaplastic large-cell lymphomas (ALCLs) and in stromal tumors. The most frequent translocation, t(2;5), generates the fusion protein nucleophosmin (NPM)-ALK with intrinsic tyrosine kinase activity. Along with transformation, NPM-ALK induces morphologic changes in fibroblasts and lymphoid cells, suggesting a direc...

The kinase activity of cyclin-dependent kinase 2 (CDK2)-cyclin E is required for centrosomes to initiate duplication. We have recently found that nucleophosmin (NPM/B23), a phosphoprotein primarily found in nucleolus, associates with unduplicated centrosomes and is a direct substrate of CDK2-cyclin E in centrosome duplication. Upon phosphorylation by CDK2-cyclin E, NPM/B23 dissociates from cent...

We investigated the research validity scales for the NEO Personality Inventory-Revised (NEO-PI-R) proposed by Schinka, Kinder, and Kremer (1997): Positive Presentation Management (PPM) and Negative Presentation Management (NPM). Additionally, an experimental analog to the Minnesota Multiphasic Personality Inventory-2's (MMPI-2; Butcher, Dahlstrom, Graham, Tellegen, & Kaemmer, 1989) F-K index wa...

Since the first report about cytoplasmic nucleophosmin (NPM) in acute myelogenous leukemia with a normal karyotype was announced, the shuttling activity of NPM and its proper subcellular localization have drawn many attentions. Mechanisms that regulate nucleocytoplasmic transport of proteins may provide novel opportunities for drug development. Here we show that, in Jurkat cells, strong fluores...

It is now well appreciated that disordered proteins and domains are prevalent in eukaryotic proteomes and that disorder is critically linked with their regulation and functionality. However, our recent observations with the multi-domain protein, nucleophosmin (Npm), suggest that the biological palette of disorder is more diverse than currently understood. The N-terminal oligomerization domain o...

The ORF15 isoform of RPGR (RPGR(ORF15)) and RPGR interacting protein 1 (RPGRIP1) are mutated in a variety of retinal dystrophies but their functions are poorly understood. Here, we show that in cultured mammalian cells both RPGR(ORF15) and RPGRIP1 localize to centrioles. These localizations are resistant to the microtubule destabilizing drug nocodazole and persist throughout the cell cycle. RPG...