Applications in Cell Physiology
App Notes & Tech Briefs
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Functional validation of Genomic and Proteomic data
A platform to validate proteins and pathways that alter mitochondrial function
Comparative genomic and proteomic analyses have identified approximately half of the estimated 1500 mitochondrial proteins encoded by the human nuclear genome. In recently published studies, XF assays have extended these estimates via the identification of functional roles of some of the nuclear and mtDNA-encoded proteins, and in one case, clarifying assumptions about their activity that had been based on sequence homology data...
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Measuring mitochondrial respiration in intact skeletal muscle fibers
Assessment of mitochondrial function in skeletal muscle is a powerful tool for modeling neuromuscular conditions including muscular dystrophy, aging and cachexia. Similarly, skeletal muscle plays an important role in normal and pathological metabolism, such as obesity and diabetes. The majority of investigations use measurements of single mitochondrial enzymes as a surrogate to measuring mitochondrial function which does not provide a complete physiological readout of the mitochondria...
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Assessing mitochondrial dysfunction in primary cardiomyocytes
Mitochondrial reserve capacity is a sensitive measure of cellular stress
This Application Note describes a method for profiling mitochondrial function in cells responding to stress. The mitochondrial profile generated in this way provides four parameters of mitochondrial function that can be measured in one experiment...
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Defining metabolic phenotypes in cancer cells
Kinetic assay reveals the dynamic interplay of oxidative phosphorylation and glycolytic pathways
Malignant transformation of cells is often characterized by aerobic glycolysis, the conversion of glucose into lactate, despite the presence of oxygen. This metabolic shift, known as the Warburg effect, [1] can occur as a result of the activation or mutation of oncogenes or tumor suppressor genes, or as an adaptive response to hypoxia...
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Measuring glycolysis and oxidative metabolism in cancer cells
Real-time assay enables scientists to connect metabolic pathways with oncogenic phenotypes
Measuring the metabolic pathways in cancer cells, and their co-dependent or compensatory interplay, is important for understanding transformation mechanisms, mechanisms of malignant growth, cancer cell drug resistance, and for discovering potential drugs that are relatively specific for cancer cells...
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Analyzing microgram quantities of isolated mitochondria in the XF24 Analyzer
Enhanced appreciation of the role of altered mitochondrial function in tumorigenesis, aging, neurodegenerative, metabolic, and cardiovascular diseases has stimulated the development of a variety of new approaches for assessing mitochondrial function and dysfunction. As the field moves towards the discovery of mitochondrial-related, molecular mechanisms that underlie disease, and drugs to prevent or reverse disease development, the demand for higher throughput and more sensitive assay methods increases...
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Publications
Fission and selective fusion govern mitochondrial segregation and elimination by autophagy
EMBO J; 2008 Jan 23. 27 (2):433-446.
Experimental assessment of bioenergetic differences caused by the common European mitochondrial DNA haplogroups H and T
Gene; 2008 Mar 31. 411 (40545):69-76.
Negative feedback maintenance of heme homeostasis by its receptor, Rev-erbα
Genes Dev; 2009 Sep 15. 23 (18):2201-2209.
MicroRNA-210 controls mitochondrial metabolism during hypoxia by repressing the iron-sulfur cluster assembly proteins ISCU1/2
Cell Metab; 2009 Oct 1. 10 (4):273-284.
Interdependence of AMPK and SIRT1 for metabolic adaptation to fasting and exercise in skeletal muscle
Cell Metab; 2010 Mar 3. 11 (3):213-219.
Characterization of the murine SIRT3 mitochondrial localization sequence and comparison of mitochondrial enrichment and deacetylase activity of long and short SIRT3 isoforms
J Cell Biochem; 2010 May 1. 110 (1):238-247.
Use of cells expressing gamma subunit variants to identify diverse mechanisms of AMPK activation
Cell Metab; 2010 Jun 9. 11 (6):554-565.
Forward operation of adenine nucleotide translocase during F0F1-ATPase reversal: critical role of matrix substrate-level phosphorylation
FASEB J; 2010 Jul 1. 24 (7):2405-2416.
Fibroblast growth factor 21 regulates energy metabolism by activating the AMPK-SIRT1-PGC-1α pathway
Proc Natl Acad Sci U S A; 2010 Jul 13. 107 (28):12553-12558.
Wnt signaling regulates mitochondrial physiology and insulin sensitivity
Genes Dev; 2010 Jul 15. 24 (14):1507-1518.
Essential regulation of cell bioenergetics by constitutive InsP3 receptor Ca2+ transfer to mitochondria
Cell; 2010 Jul 23. 142 (2):270-283.
Bioenergetic characterization of mouse podocytes
Am J Physiol Cell Physiol; 2010 Aug 1. 299 (2):C464-476.
Pyruvate suppresses PGC1α expression and substrate utilization despite increased respiratory chain content in C2C12 myotubes
Am J Physiol Cell Physiol; 2010 Aug 1. 299 (2):C240-250.
Alterations in bioenergetics due to changes in mitochondrial DNA copy number
Methods; 2010 Aug 1. 51 (4):452-457.
MICU1 encodes a mitochondrial EF hand protein required for Ca(2+) uptake
Nature; 2010 Sep 16. 467 (7313):291-296.
SIRT4 regulates fatty acid oxidation and mitochondrial gene expression in liver and muscle cells
J Biol Chem; 2010 Oct 15. 285 (42):31995-32002.
Fast kinase domain-containing protein 3 is a mitochondrial protein essential for cellular respiration
Biochem Biophys Res Commun; 2010 Oct 22. 401 (3):440-446.
Mitochondrial matrix pH controls oxidative phosphorylation and metabolism-secretion coupling in INS-1E clonal beta cells
FASEB J; 2010 Nov 1. 24 (11):4613-4626.
Loss of manganese superoxide dismutase leads to abnormal growth and signal transduction in mouse embryonic fibroblasts
Free Radic Biol Med; 2010 Nov 1. 49 (8):1255-1262.
The Lkb1 metabolic sensor maintains haematopoietic stem cell survival
Nature; 2010 Dec 2. 468 (7324):659-663.
Cytoprotective effect of gamma-tocopherol against tumor necrosis factor alpha induced cell dysfunction in L929 cells
Int J Mol Med; 2011 Jan 1. 28 (5):711-720.
ChChd3, an Inner Mitochondrial Membrane Protein, Is Essential for Maintaining Crista Integrity and Mitochondrial Function
J Biol Chem; 2011 Jan 28. 286 (4):2918-2932.
A reduction in ATP demand and mitochondrial activity with neural differentiation of human embryonic stem cells
J Cell Sci; 2011 Feb 1. 124 (Pt 3):348-358.
Exercise and PGC-1alpha-independent synchronization of type I muscle metabolism and vasculature by ERRgamma
Cell Metab; 2011 Mar 2. 13 (3):283-293.
Glutamate Transport Decreases Mitochondrial pH and Modulates Oxidative Metabolism in Astrocytes
J Neurosci; 2011 Mar 9. 31 (10):3550-3559.
Assessing mitochondrial dysfunction in cells
Biochem J; 2011 Mar 29. 435 (1):297-312.
PARP-1 Inhibition Increases Mitochondrial Metabolism through SIRT1 Activation
Cell Metab; 2011 Apr 6. 13 (4):461-468.
TEFM (c17orf42) is necessary for transcription of human mtDNA
Nucleic Acids Res; 2011 May 1. 39 (10):4284-4299.
Mitochondrial Matrix Calcium Is an Activating Signal for Hormone Secretion
Cell Metab; 2011 May 4. 13 (5):601-611.
Mitochondrial c-Jun N-terminal Kinase (JNK) Signaling Initiates Physiological Changes Resulting in Amplification of Reactive Oxygen Species Generation
J Biol Chem; 2011 May 6. 286 (18):16052-16062.
Negative Regulation of STAT3 Protein-mediated Cellular Respiration by SIRT1 Protein
J Biol Chem; 2011 Jun 3. 286 (22):19270-19279.
Glutathionylation acts as a control switch for uncoupling proteins UCP2 and UCP3
J Biol Chem; 2011 Jun 17. 286 (24):21865-21875.
Integrative genomics identifies MCU as an essential component of the mitochondrial calcium uniporter
Nature; 2011 Jun 19. 476 (7360):341-345.
Hexokinase II acts through UCP3 to suppress mitochondrial reactive oxygen species production and maintain aerobic respiration
Biochem J; 2011 Jul 15. 437 (2):301-311.
The Rate of Oxygen Utilization by Cells
Free Radical Biology and Medicine; 2011 Aug 1. 51 (3):700-712.
PDE12 removes mitochondrial RNA poly(A) tails and controls translation in human mitochondria
Nucleic Acids Res; 2011 Sep 1. 39 (17):7750-7763.
Identification and characterization of a functional mitochondrial angiotensin system
Proc Natl Acad Sci U S A; 2011 Sep 6. 108 (36):14849-14854.
Uncoupling proteins and the control of mitochondrial reactive oxygen species production
Free Radic Biol Med; 2011 Sep 15. 51 (6):1106-1115.
Apoptosis induced by persistent single-strand breaks in the mitochondrial genome: Critical role of EXOG (5' EXO/Endonuclease) in their repair
J Biol Chem; 2011 Sep 16. 286 (37):31975-31983.
NF-kappaB controls energy homeostasis and metabolic adaptation by upregulating mitochondrial respiration
Nat Cell Biol; 2011 Oct 1. 13 (10):1272-1279.
The PGC-1{alpha}-related coactivator promotes mitochondrial and myogenic adaptations in C2C12 myotubes
Am J Physiol Regul Integr Comp Physiol; 2011 Oct 1. 301 (4):R864-872.
Molecular imaging of intracellular drug-membrane aggregate formation
Mol Pharm; 2011 Oct 3. 8 (5):1742-1749.
Assessing bioenergetic function in response to oxidative stress by metabolic profiling
Free Radic Biol Med; 2011 Nov 1. 51 (9):1621-1635.
NCoR1 Is a Conserved Physiological Modulator of Muscle Mass and Oxidative Function
Cell; 2011 Nov 11. 147 (4):827-839.
UCP2 regulates energy metabolism and differentiation potential of human pluripotent stem cells
EMBO J; 2011 Nov 15. 30 (24):4860-4873.
A critical role of mitochondrial phosphatase ptpmt1 in embryogenesis reveals a mitochondrial metabolic stress-induced differentiation checkpoint in embryonic stem cells
Mol Cell Biol; 2011 Dec 1. 31 (24):4902-4916.
Poly(ADP-ribose) polymerase-2 depletion reduces doxorubicin-induced damage through SIRT1 induction
Cardiovasc Res; 2011 Dec 1. 92 (3):430-438.
Perilipin 5, a lipid droplet-associated protein, provides physical and metabolic linkage to mitochondria
J Lipid Res; 2011 Dec 1. 52 (12):2159-2168.
The nuclear receptor PPARbeta/delta programs muscle glucose metabolism in cooperation with AMPK and MEF2
Genes Dev; 2011 Dec 15. 25 (24):2619-30.
The role of nuclear lamin B1 in cell proliferation and senescence
Genes Dev; 2011 Dec 15. 25 (24):2579-2593.
Silencing of nicotinamide nucleotide transhydrogenase impairs cellular redox homeostasis and energy metabolism in PC12 cells
Biochim Biophys Acta; 2011 Dec 16. 1817 (3):401-409.
Integrin-Dependent Akt1 Activation Regulates PGC-1 Expression and Fatty Acid Oxidation
J Vasc Res; 2012 Jan 13. 49 (2):89-100.
Role of mitofusin 2 in the renal stress response
PLoS One; 2012 Jan 26. 7 (1):e31074.
SirT1 catalytic activity is required for male fertility and metabolic homeostasis in mice
FASEB J; 2012 Feb 1. 26 (2):555-66.
Altered mitochondrial function and metabolic inflexibility associated with loss of caveolin-1
Cell Metab; 2012 Feb 8. 15 (2):171-185.
The Transcriptional Coactivators, PGC-1? and ?, Cooperate to Maintain Cardiac Mitochondrial Function During the Early Stages of Insulin Resistance
J Mol Cell Cardiol; 2012 Mar 1. 52 (3):701-10.
Cellular bioenergetics is regulated by PARP1 under resting conditions and during oxidative stress
Biochem Pharmacol; 2012 Mar 1. 83 (5):633-643.
FAD-dependent lysine-specific demethylase-1 regulates cellular energy expenditure
Nat Commun; 2012 Mar 27. 3 (758)
Correcting human mitochondrial mutations with targeted RNA import
Proc Natl Acad Sci U S A; 2012 Mar 27. 109 (13):4840-4845.
A Chemical Screen Probing the Relationship between Mitochondrial Content and Cell Size
PLoS One; 2012 Mar 29. 7 (3):e33755.
Hemin causes mitochondrial dysfunction in endothelial cells through promoting lipid peroxidation: The protective role of autophagy
Am J Physiol Heart Circ Physiol; 2012 Apr 1. 302 (7):H1394-409.
Retinoic acid-induced differentiation increases the rate of oxygen consumption and enhances the spare respiratory capacity of mitochondria in SH-SY5Y cells
Mech Ageing Dev; 2012 Apr 1. 133 (4):176-85.
Investigation of Mitochondrial Dysfunction by Sequential Microplate-Based Respiration Measurements from Intact and Permeabilized Neurons
PLoS One; 2012 Apr 4. 7 (3):e34465.
Cockayne syndrome group B protein prevents the accumulation of damaged mitochondria by promoting mitochondrial autophagy
J Exp Med; 2012 Apr 9. 209 (4):855-869.
Chronic expression of RCAN1-1L induces mitochondrial autophagy and a metabolic shift from oxidative phosphorylation to glycolysis in neuronal cells
J Biol Chem; 2012 Apr 20. 287 (17):14088-98.
Choline Dehydrogenase Polymorphism rs12676 Is a Functional Variation and Is Associated with Changes in Human Sperm Cell Function
PLoS ONE; 2012 Apr 27. 7 (4):e36047.
Lysocardiolipin acyltransferase 1 (ALCAT1) controls mitochondrial DNA fidelity and biogenesis through modulation of MFN2 expression
Proc Natl Acad Sci U S A; 2012 May 1. 109 (18):6975-80.
C7orf30 is necessary for biogenesis of the large subunit of the mitochondrial ribosome
Nucleic Acids Res; 2012 May 1. 40 (9):4097-109.
Identification of a molecular component of the mitochondrial acetyl transferase program; a novel role for GCN5L1
Biochem J; 2012 May 1. 443 (3):655-61.
Additive effects of mitochondria-targeted Cytochrome P4502E1 and alcohol toxicity on cytochrome c oxidase function and the stability of respirosome complexes
J Biol Chem; 2012 May 4. 287 (19):15284-97.
The Ancient Drug Salicylate Directly Activates AMP-Activated Protein Kinase
Science; 2012 May 18. 336 (6083):918-22.
Mitochondrial Structure, Function and Dynamics Are Temporally Controlled by c-Myc
PLoS One; 2012 May 21. 7 (5):e37699.
Effects of carbon monoxide (CO) delivery by a CO donor or hemoglobin on vascular hypoxia inducible factor 1? and mitochondrial respiration
FEBS Open Bio; 2012 May 24. 2 (2012):113-118.
Muscle or liver-specific Sirt3 deficiency induces hyperacetylation of mitochondrial proteins without affecting global metabolic homeostasis
Sci Rep; 2012 May 28. 2 (425)
Glutathione/thioredoxin systems modulate mitochondrial H2O2 emission: An experimental-computational study
J Gen Physiol; 2012 Jun 1. 139 (6):479-91.
RECQL4 localizes to mitochondria and preserves mitochondrial DNA integrity
Aging Cell; 2012 Jun 1. 11 (3):456-66.
Peroxisome Proliferator-Activated Receptor gamma Decouples Fatty Acid Uptake from Lipid Inhibition of Insulin Signaling in Skeletal Muscle
Mol Endocrinol; 2012 Jun 1. 26 (6):977-988.
p53 and Mitochondrial DNA: Their Role in Mitochondrial Homeostasis and Toxicity of Antiretrovirals
Am J Pathol; 2012 Jun 1. 180 (6):2276-2283.
Cellular Responses to the Metal-Binding Properties of Metformin
Diabetes; 2012 Jun 1. 61 (6):1423-33.
An altered redox balance mediates the hypersensitivity of Cockayne syndrome primary fibroblasts to oxidative stress
Aging Cell; 2012 Jun 1. 11 (3):520-29.
Neuronal Hypoxia Induces Hsp40-Mediated Nuclear Import of Type 3 Deiodinase As an Adaptive Mechanism to Reduce Cellular Metabolism
The Journal of Neuroscience; 2012 Jun 20. 32 (25):8491-8500.
Adjustments of Mitochondrial Energy Transduction in Response to Physiological and Environmental Challenge
Living in a Seasonal World; 2012 Jul 1. Springer Berlin Heidelberg (2012, Part 3):387-398.
Cytotoxicity of a mitochondriotropic quercetin derivative: Mechanisms
Biochim Biophys Acta; 2012 Jul 1. 1817 (7):1095-106.
Acyl-CoA thioesterase Them5/Acot15 is involved in cardiolipin remodeling and fatty liver development
Mol Cell Biol; 2012 Jul 1. 32 (14):2685-97.
Mitochondrial Topoisomerase I is Critical for Mitochondrial Integrity and Cellular Energy Metabolism
PLoS One; 2012 Jul 4. 7 (7):e41094.
Defective mitochondrial morphology and bioenergetic function in mice lacking the transcription factor YY1 in skeletal muscle
Mol Cell Biol; 2012 Aug 1. 32 (16):3333-46.
Expression Profiling of Attenuated Mitochondrial Function Identifies Retrograde Signals in Drosophila
G3: Genes|Genomes|Genetics; 2012 Aug 1. 2 (8):843-851.
Oxidants and not alkylating agents induce rapid mtDNA loss and mitochondrial dysfunction
DNA Repair (Amst); 2012 Aug 1. 11 (8):684-92.
Nitrite activates AMP kinase to stimulate mitochondrial biogenesis independent of soluble guanylate cyclase
Free Radic Biol Med; 2012 Aug 4. 53 (7):1440-1450.
CRIF1 Is Essential for the Synthesis and Insertion of Oxidative Phosphorylation Polypeptides in the Mammalian Mitochondrial Membrane
Cell Metab; 2012 Aug 8. 16 (2):274-83.
Selective binding of nuclear alpha-synuclein to the PGC1alpha promoter under conditions of oxidative stress may contribute to losses in mitochondrial function: implications for Parkinson's disease
Free Radical Biology and Medicine; 2012 Aug 15. 53 (4):993-1003.
Bioenergetic Effects of Mitochondrial Targeted Coenzyme Q Analogs in Endothelial Cells
Journal of Pharmacology and Experimental Therapeutics; 2012 Sep 1. 342 (3):709-19.
Key electrophysiological, molecular, and metabolic signatures of sleep and wakefulness revealed in primary cortical cultures
J Neurosci; 2012 Sep 5. 32 (36):12506-12517.
GSK3 inactivation is involved in mitochondrial complex IV defect in transforming growth factor (TGF) beta1-induced senescence
Exp Cell Res; 2012 Sep 10. 318 (15):1808-19.
Mouse hematopoietic cell-targeted STAT3 deletion: stem/progenitor cell defects, mitochondrial dysfunction, ROS overproduction, and a rapid aging-like phenotype
Blood; 2012 Sep 27. 120 (13):2589-99.
Role of TRIB3 in Regulation of Insulin Sensitivity and Nutrient Metabolism during Short-term Fasting and Nutrient Excess
Am J Physiol Endocrinol Metab; 2012 Oct 1. 303 (7):E908-16.
Ceramide targets autophagosomes to mitochondria and induces lethal mitophagy
Nat Chem Biol; 2012 Oct 1. 8 (10):831-8.
Inactivation of pyruvate dehydrogenase kinase 2 by mitochondrial reactive oxygen species
J Biol Chem; 2012 Oct 12. 287 (42):35153-35160.
Histone deacetylase 5 regulates glucose uptake and insulin action in muscle cells
J Mol Endocrinol; 2012 Oct 12. 49 (3):203-211.
MICU1 Is an Essential Gatekeeper for MCU-Mediated Mitochondrial Ca(2+) Uptake that Regulates Cell Survival
Cell; 2012 Oct 26. 151 (3):630-644.
Integration of cellular bioenergetics with mitochondrial quality control and autophagy
Biol Chem; 2012 Nov 1. 393 (12):1485-1512.
MCUR1 is an essential component of mitochondrial Ca(2+) uptake that regulates cellular metabolism
Nat Cell Biol; 2012 Dec 1. 14 (12):1336-1343.
Mitochondrial hyperfusion induced by loss of fission protein Drp1 causes ATM-dependent G2/M arrest and aneuploidy through DNA replication stress
J Cell Sci; 2012 Dec 1. 125 (Pt 23):5745-57.
Heteroplasmic mutations of the mitochondrial genome cause paradoxical effects on mitochondrial functions
FASEB J; 2012 Dec 1. 26 (12):4914-4924.
SUMO-specific protease 1 regulates mitochondrial biogenesis through PGC1alpha
J Biol Chem; 2012 Dec 28. 287 (53):44464-70.
Suppressor of cytokine signaling 6 (SOCS6) promotes mitochondrial fission via regulating DRP1 translocation
Cell Death Differ; 2013 Jan 1. 20 (1):139-53.
Mitochondrially targeted compounds and their impact on cellular bioenergetics
Redox Biology; 2013 Jan 1. 1 (1):86-93.
Nitrosative stress and redox-cycling agents synergize to cause mitochondrial dysfunction and cell death in endothelial cells
Redox Biology; 2013 Jan 7. 1 (1):1-7.
Integrating Mitochondrial Energetics, Redox and ROS Metabolic Networks: A Two-Compartment Model
Biophysical Journal. 2013 Jan 22; [Epub ahead of print].
Glucagon regulation of oxidative phosphorylation requires an increase in matrix adenine nucleotide content through Ca2+-activation of the mitochondrial ATP-Mg/Pi carrier SCaMC-3
J Biol Chem. 2013 Jan 23; [Epub ahead of print].
Complementary RNA and Protein Profiling Identifies Iron as a Key Regulator of Mitochondrial Biogenesis
Cell Reports; 2013 Jan 31. 3 (1):237-45.
Intramitochondrial hydrogen sulfide production by 3-mercaptopyruvate sulfurtransferase maintains mitochondrial electron flow and supports cellular bioenergetics
FASEB J; 2013 Feb 1. 27 (2):601-611.
Asymmetric Dimethylarginine Induces Endothelial Nitric-oxide Synthase Mitochondrial Redistribution through the Nitration-mediated Activation of Akt1
J Biol Chem; 2013 Mar 1. 288 (9):6212-6226.
alpha-SNAP inhibits AMPK signaling to reduce mitochondrial biogenesis and dephosphorylates Thr172 in AMPKalpha in vitro
Nat Commun; 2013 Mar 7. 4 (1559)
Mitochondrial matrix P53 sensitizes cells to oxidative stress
Mitochondrion; 2013 Mar 14. 13 (14):277-281.
Glutaredoxin-2 Is Required to Control Proton Leak through Uncoupling Protein-3
J Biol Chem; 2013 Mar 22. 288 (12):8365-8379.
Characterization of transgenic Gfrp knock-in mice: Implications for tetrahydrobiopterin in modulation of normal tissue radiation responses
Antioxid Redox Signal. 2013 Mar 23; [Epub ahead of print].
Oxidative stress suppresses the cellular bioenergetic effect of the 3-mercaptopyruvate sulfurtransferase/hydrogen sulfide pathway
Biochem Biophys Res Commun. 2013 Mar 26; [Epub ahead of print].
Global analysis of SUMO chain function reveals multiple roles in chromatin regulation
J Cell Biol; 2013 Apr 1. 201 (1):145-163.
Caspase-1 activation is protective against hepatocyte cell death by up-regulating beclin1 and mitochondrial autophagy in the setting of redox stress
J Biol Chem. 2013 Apr 15; [Epub ahead of print].
The transcription factor Nrf2 promotes survival by enhancing the expression of uncoupling protein 3 under conditions of oxidative stress
Free Radic Biol Med. 2013 Apr 16; [Epub ahead of print].
The role of p38 in mitochondrial respiration in male and female mice
Neurosci Lett. 2013 Apr 17; [Epub ahead of print].
MondoA senses adenine nucleotides: transcriptional induction of thioredoxin-interacting protein
Biochem J. 2013 May 1; [Epub ahead of print].
A Prototypical Small-Molecule Modulator Uncouples Mitochondria in Response to Endogenous Hydrogen Peroxide Production
Chembiochem. 2013 May 2; [Epub ahead of print].
Lacritin rescues stressed epithelia via rapid FOXO3 associated autophagy that restores metabolism
J Biol Chem. 2013 May 2; [Epub ahead of print].
Impaired mitochondrial oxidative phosphorylation in the peroxisomal disease X-linked adrenoleukodystrophy
Human molecular genetics; 2013 May 3.
WNT-LRP5 Signaling Induces Warburg Effect through mTORC2 Activation during Osteoblast Differentiation
Cell metabolism; 2013 May 7. 14 (5):745-55.
Technical Posters
New regulatory role of miR-125b/BIK axis on mitochondria functions in monocytes: a link between apoptosis and autophagy
Ninth Annual microRNA: Targets & Tools for Therapeutic Development
March 4-5, 2013
Cambridge, MAMetabolic rates of cultured skeletal muscle from Coturnix quail selected for different rates of growth
The Society for Integrative & Comparative Biology Annual Meeting
January 3-7, 2013
San Francisco, CACells of tropical birds contribute to their slow pace of life
The Society for Integrative & Comparative Biology Annual Meeting
January 3-7, 2013
San Francisco, CAThe effect of resveratrol on mitochondria function in whole cells
2nd International Scientific Conference on Resveratrol and Health
December 5-7, 2012
Leicester, UKMitochondrial Dysfunction in a Rat Model of Chronic Migraine
Neuroscience 2012
October 14-17, 2012
New Orleans, LAUCP2 in tumour cells: Analyzing its role in the defence against oxidative stress
European Bioenergetic Conference (EBEC 2012)
September 15-20, 2012
Freiberg, DEThiazolidinediones are acute, specific inhibitors of the mitochondrial pyruvate carrier
European Bioenergetic Conference (EBEC 2012)
September 15-20, 2012
Freiberg, DEThe role of SCaMC-3, the mitochondrial transporter of ATP-Mg/Pi expressed in liver, in regulating OXPHOS
22nd IUBMB & 37th FEBS Congress
September 4-9, 2012
Seville, ESBioenergetics in Leghorn Male Hepatoma Cells and Immortalized Chicken Liver Cells in Response to 4-Hydroxynonenal-induced Oxidative Stress
Poultry Science Association Annual Meeting
July 9-12, 2012
Athens, GACooperative Interactions of H2S and Krebs Cycle-Derived Electron Donors: Maintenance of Mitochondrial Electron Transport and Cellular Bioenergetics
First European Concerence on the Biology of Hydrogen Sulfide
June 15-18, 2012
Smolenice, SlovakiaRetinoic acid induces a metabolic switch in SH-SY5Y cells from glycolysis to oxidative
The American Society for Biochemistry and Molecular Biology Annual Meeting (ASBMB)
April 21-25, 2012
San Diego, CARole of miR-210 in hypoxia induced mitochondrial dysfunction in placenta with preeclampsia
Society for Gynecological Investigation (SGI) 2012
March 21-24, 2012
San Diego, CAAdenine and pyridine nucleotide depletion by nitric oxide and superoxide in endothelial cells. Implications for bioenergetic dysfunction and cell death
Gordon Research Conferences: Oxygen Radicals
February 5-10, 2012
Ventura, CAS-Nitrosation of Monocarboxylate Transporter 4: inhibition of pyruvate-fueled mitochondrial respiration and proliferation of breast cancer cells
Gordon Research Conferences: Oxygen Radicals
February 5-10, 2012
Ventura, CATAp63 Controls Energy Metabolism through Transcriptional Active SIRT1 and AMPKalpha
The 5th International p63/p73 Workshop
November 13, 2011
Lyon, FRMTCH2/MIMP: A novel regulator of liver apoptosis and metabolism
Cold Spring Harbor Laboratory Cell Death
October 11-15, 2011
Cold Spring Harbor, NYTowards a novel methodology to simultaneously measure the Krebs cycle and Electron Transport Chain activity using the Seahorse XF24 Analyzer
Mitochondrial Physiology and Medicine
September 7-11, 2011
Woods Hole, MACholine dehydrogenase is necessary for normal energy metabolism in mouse sperm
Experimental Biology 2011
April 9-13, 2011
Washington, DC, USQuantitative Proteomics and Functional Consequences of Mitochondrial Protein Carbonylation
Keystone Symposia on Type 2 Diabetes, Insulin Resistance and Metabolic Dysfunction
January 13-15, 2011
Keystone, CO, USAssessing mitochondrial and cellular bioenergetics in human pluripotent stem cells
Targeting Mitochondria 2010
November 18-19, 2010
Berlin, DECellular Bioenergetics in Chicken Embryo FibroBlast (CEF) and Immortal CEF (DF-1) Cells
Society for Free Radical Biology's 17th Annual Meeting
November 17-20, 2010
Orlando, FL, USReduction of mitochondrial reserve capacity in endothelial cells by nitric oxide and superoxide: detection and quantitation of peroxynitrite formed from co-generated NO and O2
Society for Free Radical Biology's 17th Annual Meeting
November 17-20, 2010
Orlando, FL, USAbrupt Alcohol Withdrawal suppresses Mitochondrial Repiration in an Estrogen Preventable Manner
Neuroscience 2010
November 13-17, 2010
San Diego, CA, USThe Homeobox Protein Prox1 is a Negative Modulator of ERR[Alpha]/PGC-1[Alpha] Bioenergetic Functions
Nuclear Receptors: Development, Physiology and Disease
March 21-26, 2010
Keystone, CO, US
Webinars

Assessing bioenergetic function in response to oxidative stress by metabolic profiling
Brian P. Dranka, PhD, Medical College of Wisconsin
March 27, 2012
Adaptation of Microplate-based Respirometry for Hippocampal Brain Slices
Brian Polster, PhD, University of Maryland Medical School
May 12, 2011
Multidimensional control of mitochondrial energy production: learning from physiology and pathology
Rodrigue Rossignol, PhD, Université de Bordeaux
April 27, 2011
Profiling Mitochondrial Function has never been so Easy: A Tutorial on the New XF Mito Stress Test Kit
David Ferrick, PhD, CSO, Seahorse Bioscience
September 1, 2010
Mitochondrial Profiling in Cells Under Physiological Conditions and In Response to Stress
Victor Darley-Usmar, PhD, University of Alabama at Birmingham
August 4, 2010
Turbocharging your Mitochondrial Analysis: A Tutorial that Goes Beyond the Obvious
Min Wu, PhD, Assay Development, Seahorse Bioscience
David Ferrick, PhD, CSO, Seahorse Bioscience
February 24, 2010
Importance of the Mitochondrial Reserve Capacity in Cardiovascular Cells Exposed to Oxidative Stress.
Brad Hill, PhD, Center for Diabetes and Obesity Research, University of Louisville
January 20, 2010
Spare Respiratory Capacity and the Bioenergetics of the Nerve Terminal
David Nicholls, PhD, FRSE, Buck Institute for Age Research & Lund University
December 3, 2009
Fluorescent Reporters of Mitochondrial Function in the Life and Death of Cells
John J. LeMasters, MD, PhD, Medical University of South Carolina
February 18, 2009
The Rate and Coupling Efficiency of Oxidative Phosphorylation in Mitochondria and Cells
Martin Brand, PhD, Buck Institute, MRC Dunn Human Nutrition Unit
December 8, 2008
The Response of the Mitochondrion to Oxidative Stress in Cardiovascular Cells
Victor Darley-Usmar, PhD, University of Alabama at Birmingham
November 11, 2008
With mitochondria being central to cell metabolism, mitochondrial function is a significant factor in a human health and diseases, therefore understanding the impact that mitochondrial function has on cell physiology is of great importance.
The XF Analyzer generates data that can provide new understanding in relation to Cell Physiology and mitochondrial dysfunction, by allowing the measurement of cellular metabolism in real-time, in a microplate. By measuring the oxygen consumption rate (OCR)—a measure of mitochondrial respiration; as well as the extracellular acidification rate (ECAR)—a measure of glycolysis, you will be provided with the most physiologically relevant in vitro measurement for your bioenergetic studies.
- Aging
- Cancer
- Cardiovascular
- Cell Physiology
- Immunology
- Mitochondrial Diseases
- Model Organisms
- Neurodegeneration
- Obesity, Diabetes, & Metabolic Disorders
- Screening
- Stem Cell Biology
- Toxicology & Hepatobiology
- Translational Medicine
Next Seahorse Webinar
Metabolic Adaptations in Fumarate Hydratase Deficient Cells

Christian Frezza, PhD,
Hutchison/MRC Research Centre, Cambridge, UK
May 29, 2013
Advanced XF Training
Understanding When and How to Use Intact Cells and Isolated Mitochondria in Investigating Bioenergetics
Learn More
XF Stress Test Kits
XF Glycolysis Stress Test Kit
Now it's easy to measure glycolytic function in cells.
Learn MoreXF Cell Mito Stress Test Kit
Everything you need to measure mitochondrial function in cells.
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