YB-1 regulates stress granule formation and tumor progression by translationally activating G3BP1

SP Somasekharan, A El-Naggar, G Leprivier… - Journal of Cell …, 2015 - rupress.org
Under cell stress, global protein synthesis is inhibited to preserve energy. One mechanism is
to sequester and silence mRNAs in ribonucleoprotein complexes known as stress granules …

[HTML][HTML] Crystal structure of a Y-box binding protein 1 (YB-1)–RNA complex reveals key features and residues interacting with RNA

XJ Yang, H Zhu, SR Mu, WJ Wei, X Yuan… - Journal of Biological …, 2019 - ASBMB
The Y-box binding protein 1 (YB-1) is a member of the cold shock domain (CSD) protein
family and is recognized as an oncogenic factor in several solid tumors. By binding to RNA …

[HTML][HTML] YB-1 as an oncoprotein: functions, regulation, post-translational modifications, and targeted therapy

Q Yin, M Zheng, Q Luo, D Jiang, H Zhang, C Chen - Cells, 2022 - mdpi.com
Y box binding protein 1 (YB-1) is a protein with a highly conserved cold shock domain (CSD)
that also belongs to the family of DNA-and RNA-binding proteins. YB-1 is present in both the …

[HTML][HTML] Upregulated YB-1 protein promotes glioblastoma growth through a YB-1/CCT4/mLST8/mTOR pathway

JZ Wang, H Zhu, P You, H Liu… - The Journal of …, 2022 - Am Soc Clin Investig
Y-box–binding protein 1 (YB-1) is a multifunctional RNA binding protein involved in virtually
every step of RNA metabolism. However, the functions and mechanisms of YB-1 in one of …

[HTML][HTML] UBAP2L forms distinct cores that act in nucleating stress granules upstream of G3BP1

L Cirillo, A Cieren, S Barbieri, A Khong, F Schwager… - Current Biology, 2020 - cell.com
Stress granules (SGs) are membraneless organelles that form in eukaryotic cells after stress
exposure [1](reviewed in [2–4]). Following translation inhibition, polysome disassembly …

The acetylation of lysine-376 of G3BP1 regulates RNA binding and stress granule dynamics

J Gal, J Chen, DY Na, L Tichacek… - … and cellular biology, 2019 - Am Soc Microbiol
Stress granules (SGs) are ribonucleoprotein aggregates that form in response to stress
conditions. The regulation of SG dynamics is not fully understood. Permanent pathological …

Akt-mediated YB-1 phosphorylation activates translation of silent mRNA species

V Evdokimova, P Ruzanov, MS Anglesio… - … and cellular biology, 2006 - Taylor & Francis
YB-1 is a broad-specificity RNA-binding protein that is involved in regulation of mRNA
transcription, splicing, translation, and stability. In both germinal and somatic cells, YB-1 and …

YB-1: oncoprotein, prognostic marker and therapeutic target?

A Lasham, CG Print, AG Woolley, SE Dunn… - Biochemical …, 2013 - portlandpress.com
Hanahan and Weinberg have proposed the 'hallmarks of cancer'to cover the biological
changes required for the development and persistence of tumours [Hanahan and Weinberg …

[HTML][HTML] Translational activation of HIF1α by YB-1 promotes sarcoma metastasis

AM El-Naggar, CJ Veinotte, H Cheng, TGP Grunewald… - Cancer cell, 2015 - cell.com
Metastatic dissemination is the leading cause of death in cancer patients, which is
particularly evident for high-risk sarcomas such as Ewing sarcoma, osteosarcoma, and …

YB-1 bridges neural stem cells and brain tumor–initiating cells via its roles in differentiation and cell growth

A Fotovati, S Abu-Ali, PS Wang, LP Deleyrolle, C Lee… - Cancer research, 2011 - AACR
The Y-box binding protein 1 (YB-1) is upregulated in many human malignancies including
glioblastoma (GBM). It is also essential for normal brain development, suggesting that YB-1 …