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Title: Redox signaling by glutathione peroxidase 2 links vascular modulation to metabolic plasticity of breast cancer

Journal Article · · Proceedings of the National Academy of Sciences of the United States of America
ORCiD logo [1];  [2];  [2]; ORCiD logo [3]; ORCiD logo [2]; ORCiD logo [3]; ORCiD logo [2];  [2];  [2];  [2];  [4];  [2];  [2]; ORCiD logo [2];  [3]; ORCiD logo [2]; ORCiD logo [2]; ORCiD logo [5]; ORCiD logo [2]
  1. Albert Einstein College of Medicine, Bronx, NY (United States); OSTI
  2. Albert Einstein College of Medicine, Bronx, NY (United States)
  3. Univ. of Queensland, Brisbane, QLD (Australia)
  4. Icahn School of Medicine at Mount Sinai, New York, NY (United States)
  5. Memorial Sloan Kettering Cancer Center, New York, NY (United States)

Redox regulation of breast cancer underlies malignant progression. Loss of the antioxidant glutathione peroxidase 2 in breast cancer cells increases reactive oxygen species, thereby activating hypoxia inducible factor-α (HIF1α) signaling. This in turn causes vascular malfunction, resulting in hypoxia and metabolic heterogeneity. HIF1α suppresses oxidative phosphorylation and stimulates glycolysis (the Warburg effect) in most of the tumor, except for one cancer subpopulation, which was capable of using both metabolic modalities. Hence, adopting a hybrid metabolic state may allow tumor cells to survive under aerobic or hypoxic conditions, a vulnerability that may be exploited for therapeutic targeting by either metabolic or redox-based strategies.

Research Organization:
Washington Univ., St. Louis, MO (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
SC0001035
OSTI ID:
2419585
Journal Information:
Proceedings of the National Academy of Sciences of the United States of America, Journal Name: Proceedings of the National Academy of Sciences of the United States of America Journal Issue: 8 Vol. 119; ISSN 0027-8424
Publisher:
National Academy of SciencesCopyright Statement
Country of Publication:
United States
Language:
English

References (58)

Human Endomucin Is an Endothelial Marker journal October 2001
Reactive oxygen species-dependent signaling regulates cancer journal July 2009
GPX2 underexpression indicates poor prognosis in patients with urothelial carcinomas of the upper urinary tract and urinary bladder journal March 2015
An online survival analysis tool to rapidly assess the effect of 22,277 genes on breast cancer prognosis using microarray data of 1,809 patients journal December 2009
Hypoxia and cancer journal April 2007
Progression to Malignancy in the Polyoma Middle T Oncoprotein Mouse Breast Cancer Model Provides a Reliable Model for Human Diseases journal November 2003
An Integrated Stress Response Regulates Amino Acid Metabolism and Resistance to Oxidative Stress journal March 2003
Choosing between glycolysis and oxidative phosphorylation: A tumor's dilemma? journal June 2011
Aggressive triple negative breast cancers have unique molecular signature on the basis of mitochondrial genetic and functional defects journal April 2018
Glutathione peroxidases in different stages of carcinogenesis journal November 2009
Glutathione peroxidases journal May 2013
Breast cancer stem cells and epithelial mesenchymal plasticity – Implications for chemoresistance journal November 2013
Dynamic ROS Control by TIGAR Regulates the Initiation and Progression of Pancreatic Cancer journal February 2020
Oxidative Stress in Cancer journal August 2020
Single-cell lineage tracing of metastatic cancer reveals selection of hybrid EMT states journal August 2021
Glucose metabolism and cancer journal December 2006
Hypoxia-Inducible Factors, Stem Cells, and Cancer journal May 2007
Heterozygous Deficiency of PHD2 Restores Tumor Oxygenation and Inhibits Metastasis via Endothelial Normalization journal March 2009
Reactive oxygen species (ROS) homeostasis and redox regulation in cellular signaling journal May 2012
AMPK Maintains Cellular Metabolic Homeostasis through Regulation of Mitochondrial Reactive Oxygen Species journal October 2017
Oxygen sensing requires mitochondrial ROS but not oxidative phosphorylation journal June 2005
HIF-1 mediates adaptation to hypoxia by actively downregulating mitochondrial oxygen consumption journal March 2006
PDK1-Dependent Metabolic Reprogramming Dictates Metastatic Potential in Breast Cancer journal October 2015
Targeting Breast Cancer Stem Cell State Equilibrium through Modulation of Redox Signaling journal July 2018
ROS Function in Redox Signaling and Oxidative Stress journal May 2014
Oxygen Sensing by Metazoans: The Central Role of the HIF Hydroxylase Pathway journal May 2008
Sirtuin 1 Modulates Cellular Responses to Hypoxia by Deacetylating Hypoxia-Inducible Factor 1α journal June 2010
Control of the hypoxic response through regulation of mRNA translation journal August 2005
New aspects of the Warburg effect in cancer cell biology journal June 2012
Wnt Proteins Are Self-Renewal Factors for Mammary Stem Cells and Promote Their Long-Term Expansion in Culture journal June 2010
HIF-1 regulation: not so easy come, easy go journal November 2008
Hypoxia-inducible factors: mediators of cancer progression and targets for cancer therapy journal April 2012
Metabolic Fitness and Plasticity in Cancer Progression journal January 2020
Targeting Dependency on the GPX4 Lipid Peroxide Repair Pathway for Cancer Therapy journal March 2018
A role for VEGF as a negative regulator of pericyte function and vessel maturation journal November 2008
Molecular mechanisms and clinical applications of angiogenesis journal May 2011
Dimensionality reduction for visualizing single-cell data using UMAP journal December 2018
Cancer metabolism: fatty acid oxidation in the limelight journal February 2013
Single-cell analysis tools for drug discovery and development journal December 2015
ER stress-regulated translation increases tolerance to extreme hypoxia and promotes tumor growth journal September 2005
Normalization of the tumor vasculature through oncogenic inhibition: An emerging paradigm in tumor biology journal May 2012
Elucidating cancer metabolic plasticity by coupling gene regulation with metabolic pathways journal February 2019
Understanding the Warburg Effect: The Metabolic Requirements of Cell Proliferation journal May 2009
The Yin and Yang of Nrf2-Regulated Selenoproteins in Carcinogenesis journal January 2012
Echinomycin, a Small-Molecule Inhibitor of Hypoxia-Inducible Factor-1 DNA-Binding Activity journal October 2005
Modeling the Genetic Regulation of Cancer Metabolism: Interplay between Glycolysis and Oxidative Phosphorylation journal April 2017
Impact of Galectins in Resistance to Anticancer Therapies journal December 2020
HIF-1 mediates metabolic responses to intratumoral hypoxia and oncogenic mutations journal September 2013
Chemotherapy-Associated Oxidative Stress: Impact on Chemotherapeutic Effectiveness journal December 2004
Hypoxia-Induced Angiogenesis: Good and Evil journal September 2011
Clinicopathological and prognostic significance of GPX2 protein expression in esophageal squamous cell carcinoma journal July 2016
The importance of antioxidants which play the role in cellular response against oxidative/nitrosative stress: current state journal December 2015
Metabolic profiling of triple-negative breast cancer cells reveals metabolic vulnerabilities journal August 2017
Reactive oxygen species as double-edged swords in cellular processes: low-dose cell signaling versus high-dose toxicity journal February 2002
The Role of Hypoxia-Induced Factors in Tumor Progression journal November 2004
Galectin-3 supports stemness in ovarian cancer stem cells by activation of the Notch1 intracellular domain journal September 2016
Reactive oxygen species in cancer journal January 2010
Cancer Stem Cell Metabolism and Potential Therapeutic Targets journal June 2018

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