Johanna T Lanner

Summary

Affiliation: Karolinska Institutet
Country: Sweden

Publications

  1. ncbi Effects of palmitate on Ca(2+) handling in adult control and ob/ob cardiomyocytes: impact of mitochondrial reactive oxygen species
    Jeremy Fauconnier
    Department of Physiology and Pharmacology, Karolinska Institutet, SE 171 77 Stockholm, Sweden
    Diabetes 56:1136-42. 2007
  2. ncbi Ryanodine receptor physiology and its role in disease
    Johanna T Lanner
    Department of Physiology and Pharmacology, Karolinska Institutet, Von Eulersväg 8, 171 77 Stockholm, Sweden
    Adv Exp Med Biol 740:217-34. 2012
  3. ncbi Ca(2+) and insulin-mediated glucose uptake
    Johanna T Lanner
    Department of Physiology and Pharmacology, Karolinska Institutet, S 171 77 Stockholm, Sweden
    Curr Opin Pharmacol 8:339-45. 2008
  4. ncbi Insulin potentiates TRPC3-mediated cation currents in normal but not in insulin-resistant mouse cardiomyocytes
    Jeremy Fauconnier
    Department of Physiology and Pharmacology, Karolinska Institutet, SE 171 77 Stockholm, Sweden
    Cardiovasc Res 73:376-85. 2007
  5. ncbi The role of Ca2+ influx for insulin-mediated glucose uptake in skeletal muscle
    Johanna T Lanner
    Department of Physiology and Pharmacology, Karolinska Institutet, SE 171 77, Stockholm, Sweden
    Diabetes 55:2077-83. 2006
  6. ncbi Activation of aconitase in mouse fast-twitch skeletal muscle during contraction-mediated oxidative stress
    Shi Jin Zhang
    Dept of Physiology and Pharmacology, Karolinska Institutet, 171 77 Stockholm, Sweden
    Am J Physiol Cell Physiol 293:C1154-9. 2007
  7. ncbi Knockdown of TRPC3 with siRNA coupled to carbon nanotubes results in decreased insulin-mediated glucose uptake in adult skeletal muscle cells
    Johanna T Lanner
    Karolinska Institutet, Department of Physiology and Pharmacology, 171 77 Stockholm, Sweden
    FASEB J 23:1728-38. 2009
  8. ncbi Insulin and inositol 1,4,5-trisphosphate trigger abnormal cytosolic Ca2+ transients and reveal mitochondrial Ca2+ handling defects in cardiomyocytes of ob/ob mice
    Jeremy Fauconnier
    Department of Physiology and Pharmacology, Karolinska Institutet, SE 171 77 Stockholm, Sweden
    Diabetes 54:2375-81. 2005

Collaborators

Detail Information

Publications8

  1. ncbi Effects of palmitate on Ca(2+) handling in adult control and ob/ob cardiomyocytes: impact of mitochondrial reactive oxygen species
    Jeremy Fauconnier
    Department of Physiology and Pharmacology, Karolinska Institutet, SE 171 77 Stockholm, Sweden
    Diabetes 56:1136-42. 2007
    ..Conversely, high fatty acid levels may be vital to sustain cardiac Ca(2+) handling and contraction in obesity and insulin-resistant conditions...
  2. ncbi Ryanodine receptor physiology and its role in disease
    Johanna T Lanner
    Department of Physiology and Pharmacology, Karolinska Institutet, Von Eulersväg 8, 171 77 Stockholm, Sweden
    Adv Exp Med Biol 740:217-34. 2012
    ..This article discusses the physiological function of RyR and examines its role in disorders and diseases...
  3. ncbi Ca(2+) and insulin-mediated glucose uptake
    Johanna T Lanner
    Department of Physiology and Pharmacology, Karolinska Institutet, S 171 77 Stockholm, Sweden
    Curr Opin Pharmacol 8:339-45. 2008
    ..No Ca(2+) sensor in this process has yet been explicitly identified but recent studies point at synaptotagmin VII and the motor protein Myo1c as possible candidates...
  4. ncbi Insulin potentiates TRPC3-mediated cation currents in normal but not in insulin-resistant mouse cardiomyocytes
    Jeremy Fauconnier
    Department of Physiology and Pharmacology, Karolinska Institutet, SE 171 77 Stockholm, Sweden
    Cardiovasc Res 73:376-85. 2007
    ..In the present study we measured non-selective cation currents (NSCC) focusing on the interaction between insulin, the bioactive lipid diacylglycerol (DAG) and canonical transient receptor potential 3 (TRPC3) channels...
  5. ncbi The role of Ca2+ influx for insulin-mediated glucose uptake in skeletal muscle
    Johanna T Lanner
    Department of Physiology and Pharmacology, Karolinska Institutet, SE 171 77, Stockholm, Sweden
    Diabetes 55:2077-83. 2006
    ..Moreover, the present results indicate that Ca(2+) acts late in the insulin signaling pathway, for instance, in the GLUT4 translocation to the plasma membrane...
  6. ncbi Activation of aconitase in mouse fast-twitch skeletal muscle during contraction-mediated oxidative stress
    Shi Jin Zhang
    Dept of Physiology and Pharmacology, Karolinska Institutet, 171 77 Stockholm, Sweden
    Am J Physiol Cell Physiol 293:C1154-9. 2007
    ..During contraction, a ROS-mediated inactivation of aconitase can be overcome, possibly by dephosphorylation of the enzyme. The dual-control system may be important in maintaining aerobic ATP production during muscle contraction...
  7. ncbi Knockdown of TRPC3 with siRNA coupled to carbon nanotubes results in decreased insulin-mediated glucose uptake in adult skeletal muscle cells
    Johanna T Lanner
    Karolinska Institutet, Department of Physiology and Pharmacology, 171 77 Stockholm, Sweden
    FASEB J 23:1728-38. 2009
    ..Thus, TRPC3 is a potential target for treatment of insulin-resistant conditions...
  8. ncbi Insulin and inositol 1,4,5-trisphosphate trigger abnormal cytosolic Ca2+ transients and reveal mitochondrial Ca2+ handling defects in cardiomyocytes of ob/ob mice
    Jeremy Fauconnier
    Department of Physiology and Pharmacology, Karolinska Institutet, SE 171 77 Stockholm, Sweden
    Diabetes 54:2375-81. 2005
    ..This, together with an impaired mitochondrial Ca2+ handling, results in insulin-mediated extra Ca2+ transients in ob/ob cardiomyocytes that may predispose for arrhythmias in vivo...