» Articles » PMID: 22593207

Numbl Inhibits Glioma Cell Migration and Invasion by Suppressing TRAF5-mediated NF-κB Activation

Overview
Journal Mol Biol Cell
Date 2012 May 18
PMID 22593207
Citations 42
Authors
Affiliations
Soon will be listed here.
Abstract

The Notch signaling regulator Numblike (Numbl) is expressed in the brain, but little is known regarding its role in the pathophysiology of glial cells. In this paper, we report that Numbl expression was down-regulated in high-grade human glioma tissue samples and glioblastoma cell lines. To investigate the role of Numbl in glioma migration and invasion, we generated human glioma cell lines in which Numbl was either overexpressed or depleted. Overexpression of Numbl suppressed, while elimination of Numbl promoted, the migration and invasion of glioma cells. Numbl inhibited glioma migration and invasion by dampening NF-κB activity. Furthermore, Numbl interacted directly with tumor necrosis factor receptor-associated factor 5 (TRAF5), which signals upstream and is required for the activation of NF-κB, and committed it to proteasomal degradation by promoting K48-linked polyubiquitination of TRAF5. In conclusion, our data suggest that Numbl negative regulates glioma cell migration and invasion by abrogating TRAF5-induced activation of NF-κB.

Citing Articles

The Role of Circular RNA in the Pathogenesis of Chemotherapy-Induced Cardiotoxicity in Cancer Patients: Focus on the Pathogenesis and Future Perspective.

Joghataie P, Bakhshi Ardakani M, Sabernia N, Salary A, Khorram S, Sohbatzadeh T Cardiovasc Toxicol. 2024; 24(11):1151-1167.

PMID: 39158829 DOI: 10.1007/s12012-024-09914-w.


Tumor necrosis factor receptor-associated factor 5 protects against intimal hyperplasia by regulation of macrophage polarization via directly targeting PPARγ.

Cheng W, Chao S, Zhao F, Cai H, Zeng Z, Cao J Inflamm Res. 2024; 73(6):929-943.

PMID: 38642079 DOI: 10.1007/s00011-024-01875-8.


Comprehensive pan-cancer analysis of expression profiles and prognostic significance for NUMB and NUMBL in human tumors.

Zhang Y, Yang H, Liu W, Song Q, Li Y, Zhang J Medicine (Baltimore). 2023; 102(35):e34717.

PMID: 37657045 PMC: 10476719. DOI: 10.1097/MD.0000000000034717.


W83 Membrane Components Induce Distinct Profiles of Metabolic Genes in Oral Squamous Carcinoma Cells.

Groeger S, Herrmann J, Chakraborty T, Domann E, Ruf S, Meyle J Int J Mol Sci. 2022; 23(7).

PMID: 35408801 PMC: 8998328. DOI: 10.3390/ijms23073442.


Effects of antisense lncRNA PCBP1-AS1 on biological behaviors of vulvar squamous carcinoma cells by regulating TRAF5 and NF-κB expression.

Wang H, Ouyang L, Gao S Transl Cancer Res. 2022; 8(4):1578-1590.

PMID: 35116901 PMC: 8798148. DOI: 10.21037/tcr.2019.08.11.


References
1.
Wischhusen J, Schneider D, Mittelbronn M, Meyermann R, Engelmann H, Jung G . Death receptor-mediated apoptosis in human malignant glioma cells: modulation by the CD40/CD40L system. J Neuroimmunol. 2005; 162(1-2):28-42. DOI: 10.1016/j.jneuroim.2005.01.005. View

2.
Pineda G, Ea C, Chen Z . Ubiquitination and TRAF signaling. Adv Exp Med Biol. 2007; 597:80-92. DOI: 10.1007/978-0-387-70630-6_7. View

3.
Sarkar D, Park E, Emdad L, Lee S, Su Z, Fisher P . Molecular basis of nuclear factor-kappaB activation by astrocyte elevated gene-1. Cancer Res. 2008; 68(5):1478-84. DOI: 10.1158/0008-5472.CAN-07-6164. View

4.
Demuth T, Berens M . Molecular mechanisms of glioma cell migration and invasion. J Neurooncol. 2005; 70(2):217-28. DOI: 10.1007/s11060-004-2751-6. View

5.
Chintala S, Rao J . Invasion of human glioma: role of extracellular matrix proteins. Front Biosci. 1996; 1:d324-39. DOI: 10.2741/a135. View