ArticleOncogene2017
NPM-ALK phosphorylates WASp Y102 and contributes to oncogenesis of anaplastic large cell lymphoma.
Article in Oncogene, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 22 citations in OpenAlex.
- A first-in-class Wiskott-Aldrich syndrome protein activator with antitumor activity in hematologic cancers.Haematologica · 2024Article
- NPM3 as an Unfavorable Prognostic Biomarker Involved in Oncogenic Pathways of Lung AdenocarcinomaCombinatorial chemistry & high throughput screening · 2024Article
- SOHO State of the Art Updates and Next Questions | New Pathways and New Targets in PTCL: Staying on Target.Clinical lymphoma, myeloma & leukemia · 2023Review
- Holistic View of ALK TKI Resistance in ALK-Positive Anaplastic Large Cell Lymphoma.Frontiers in oncology · 2022Review
- Classification and challenges in the histopathological diagnosis of peripheral T-cell lymphomas, emphasis on the WHO-HAEM5 updates.Frontiers in oncology · 2022Review
- Targeting the actin nucleation promoting factor WASp provides a therapeutic approach for hematopoietic malignancies.Nature communications · 2021Article
- Cytoskeleton Dynamics in Peripheral T Cell Lymphomas: An Intricate Network Sustaining Lymphomagenesis.Frontiers in oncology · 2021Review
- Article
- Colony-Stimulating Factor 1 Receptor (CSF1R) Activates AKT/mTOR Signaling and Promotes T-Cell Lymphoma Viability.Clinical cancer research : an official journal of the American Association for Cancer Research · 2020Article
- From Pathology to Precision Medicine in Anaplastic Large Cell Lymphoma Expressing Anaplastic Lymphoma Kinase (ALK+ ALCL).Cancers · 2017Review
- The second-generation ALK inhibitor alectinib effectively induces apoptosis in human neuroblastoma cells and inhibits tumor growth in a TH-MYCN transgenic neuroblastoma mouse model.Cancer letters · 2017Article
- Pyrimidine tract-binding protein 1 mediates pyruvate kinase M2-dependent phosphorylation of signal transducer and activator of transcription 3 and oncogenesis in anaplastic large cell lymphoma.Laboratory investigation; a journal of technical methods and pathology · 2017Article
- WASP family proteins: Molecular mechanisms and implications in human disease.European journal of cell biologyArticle
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Authors and funding
11 authors at 1 institution in 1 country.
Funding
Abstract
Mechanisms by which NPM-ALK signaling regulates cell migration, invasion and contributes to the oncogenesis of anaplastic large cell lymphoma (ALCL) are not completely understood. In an attempt to identify novel actin signaling pathways regulated by NPM-ALK, a comprehensive phosphoproteome analysis of ALCL cell lines was performed in the presence or absence of NPM-ALK activity. Numerous phosphoproteins involved in actin dynamics including Wiskott-Aldrich syndrome protein (WASp) were regulated by NPM-ALK. Network analysis revealed that WASp is a central component of the NPM-ALK-dependent actin signaling pathway. Here we show that NPM-ALK phosphorylates WASp at its known activation site (Y290) as well as at a novel residue (Y102). Phosphorylation of WASp at Y102 negatively regulates its interaction with Wiskott-Aldrich interacting protein and decreases its protein stability. Phosphorylation of WASp at Y102 enhances anchorage-independent growth and tumor growth in an in vivo xenograft model and enhances invasive properties of ALCL. We show that knock-down of WASp or expression of Y102F mutant of WASp decreases colony formation and in vivo tumor growth. Our results show that WASp is a novel substrate of ALK and has a critical role in regulating invasiveness and oncogenesis of ALCL.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.