User profiles for "author:Gabriel Leprivier"
Gabriel LeprivierUniversity Hospital Düsseldorf, HHU Verified email at med.uni-duesseldorf.de Cited by 2653 |
Stress-mediated translational control in cancer cells
Tumor cells are continually subjected to diverse stress conditions of the tumor
microenvironment, including hypoxia, nutrient deprivation, and oxidative or genotoxic stress …
microenvironment, including hypoxia, nutrient deprivation, and oxidative or genotoxic stress …
[HTML][HTML] How does mTOR sense glucose starvation? AMPK is the usual suspect
G Leprivier, B Rotblat - Cell death discovery, 2020 - nature.com
Glucose is a major requirement for biological life. Its concentration is constantly sensed at
the cellular level, allowing for adequate responses to any changes of glucose availability …
the cellular level, allowing for adequate responses to any changes of glucose availability …
[HTML][HTML] The impact of oncogenic RAS on redox balance and implications for cancer development
JKM Lim, G Leprivier - Cell death & disease, 2019 - nature.com
The RAS family of proto-oncogenes comprises HRAS, KRAS, and NRAS, which are among
the most mutated genes in human cancers. The RAS family genes encode small GTPases …
the most mutated genes in human cancers. The RAS family genes encode small GTPases …
[HTML][HTML] The eEF2 kinase confers resistance to nutrient deprivation by blocking translation elongation
Metabolic adaptation is essential for cell survival during nutrient deprivation. We report that
eukaryotic elongation factor 2 kinase (eEF2K), which is activated by AMP-kinase (AMPK) …
eukaryotic elongation factor 2 kinase (eEF2K), which is activated by AMP-kinase (AMPK) …
[PDF][PDF] 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 …
particularly evident for high-risk sarcomas such as Ewing sarcoma, osteosarcoma, and …
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 …
to sequester and silence mRNAs in ribonucleoprotein complexes known as stress granules …
Cystine/glutamate antiporter xCT (SLC7A11) facilitates oncogenic RAS transformation by preserving intracellular redox balance
JKM Lim, A Delaidelli, SW Minaker… - Proceedings of the …, 2019 - National Acad Sciences
The RAS family of proto-oncogenes are among the most commonly mutated genes in
human cancers and predict poor clinical outcome. Several mechanisms underlying …
human cancers and predict poor clinical outcome. Several mechanisms underlying …
[HTML][HTML] Elevated FSP1 protects KRAS-mutated cells from ferroptosis during tumor initiation
F Müller, JKM Lim, CM Bebber, E Seidel… - Cell Death & …, 2023 - nature.com
Oncogenic KRAS is the key driver oncogene for several of the most aggressive human
cancers. One key feature of oncogenic KRAS expression is an early increase in cellular …
cancers. One key feature of oncogenic KRAS expression is an early increase in cellular …
[HTML][HTML] The lncRNA TP73-AS1 is linked to aggressiveness in glioblastoma and promotes temozolomide resistance in glioblastoma cancer stem cells
Glioblastoma multiform (GBM) is the most common brain tumor characterized by a dismal
prognosis. GBM cancer stem cells (gCSC) or tumor-initiating cells are the cell population …
prognosis. GBM cancer stem cells (gCSC) or tumor-initiating cells are the cell population …
HACE1 reduces oxidative stress and mutant Huntingtin toxicity by promoting the NRF2 response
B Rotblat, AL Southwell… - Proceedings of the …, 2014 - National Acad Sciences
Oxidative stress plays a key role in late onset diseases including cancer and
neurodegenerative diseases such as Huntington disease. Therefore, uncovering regulators …
neurodegenerative diseases such as Huntington disease. Therefore, uncovering regulators …