Tiina I Karu

Summary

Affiliation: Moscow Region
Country: Russia

Publications

  1. ncbi request reprint A novel mitochondrial signaling pathway activated by visible-to-near infrared radiation
    Tiina I Karu
    Institute of Laser and Information Technologies of the Russian Academy of Sciences, Troitsk, Moscow Region, Russian Federation
    Photochem Photobiol 80:366-72. 2004
  2. doi request reprint Mitochondrial signaling in mammalian cells activated by red and near-IR radiation
    Tiina I Karu
    Institute of Laser and Information Technologies, Russian Academy of Sciences, Troitsk, Moscow Region, Russia
    Photochem Photobiol 84:1091-9. 2008
  3. doi request reprint Multiple roles of cytochrome c oxidase in mammalian cells under action of red and IR-A radiation
    Tiina I Karu
    Laboratory of Laser Biology and Medicine, Institute of Laser and Information Technologies, Russian Academy of Sciences, Troitsk, Moscow Region, Russian Federation
    IUBMB Life 62:607-10. 2010
  4. doi request reprint Gene expression under laser and light-emitting diodes radiation for modulation of cell adhesion: Possible applications for biotechnology
    Tiina Karu
    Laboratory of Laser Biology and Medicine, Institute of Laser and Information Technologies of Russian Academy of Sciences, Troitsk 142190, Moscow Region, Russian Federation
    IUBMB Life 63:747-53. 2011
  5. doi request reprint Absorption measurements of cell monolayers relevant to mechanisms of laser phototherapy: reduction or oxidation of cytochrome c oxidase under laser radiation at 632.8 nm
    Tiina I Karu
    Institute of Laser and Information Technologies of Russian Academy of Sciences, Troitsk, Moscow Region 142190, Russian Federation
    Photomed Laser Surg 26:593-9. 2008
  6. doi request reprint Elementary processes in cells after light absorption do not depend on the degree of polarization: implications for the mechanisms of laser phototherapy
    Tiina I Karu
    Institute of Laser and Information Technologies of Russian Academy of Sciences, Troitsk, Moscow Region, Russian Federation
    Photomed Laser Surg 26:77-82. 2008
  7. ncbi request reprint Exact action spectra for cellular responses relevant to phototherapy
    T I Karu
    Institute of Laser and Information Technologies, Russian Academy of Sciences, Troitsk, Moscow Region, Russian Federation
    Photomed Laser Surg 23:355-61. 2005
  8. ncbi request reprint Absorption measurements of a cell monolayer relevant to phototherapy: reduction of cytochrome c oxidase under near IR radiation
    Tiina I Karu
    Institute of Laser and Information Technologies of Russian Academy of Sciences, Troitsk, Pionerskaya Street 2, Moscow Region 142190, Russian Federation
    J Photochem Photobiol B 81:98-106. 2005
  9. ncbi request reprint Cellular effects of low power laser therapy can be mediated by nitric oxide
    Tiina I Karu
    Institute of Laser and Information Technologies of the Russian Academy of Sciences, 142190 Troitsk, Moscow, Russia
    Lasers Surg Med 36:307-14. 2005
  10. ncbi request reprint Photobiological modulation of cell attachment via cytochrome c oxidase
    Tiina I Karu
    Institute of Laser and Information Technologies of the Russian Academy of Sciences, 142190 Troitsk, Moscow Region, Russian Federation
    Photochem Photobiol Sci 3:211-6. 2004

Detail Information

Publications11

  1. ncbi request reprint A novel mitochondrial signaling pathway activated by visible-to-near infrared radiation
    Tiina I Karu
    Institute of Laser and Information Technologies of the Russian Academy of Sciences, Troitsk, Moscow Region, Russian Federation
    Photochem Photobiol 80:366-72. 2004
    ....
  2. doi request reprint Mitochondrial signaling in mammalian cells activated by red and near-IR radiation
    Tiina I Karu
    Institute of Laser and Information Technologies, Russian Academy of Sciences, Troitsk, Moscow Region, Russia
    Photochem Photobiol 84:1091-9. 2008
    ..The terminal enzyme of the mitochondrial respiratory chain cytochrome c oxidase is considered as the photoacceptor. Functions of cytochrome c oxidase as a signal generator as well as a signal transducer in irradiated cells are outlined...
  3. doi request reprint Multiple roles of cytochrome c oxidase in mammalian cells under action of red and IR-A radiation
    Tiina I Karu
    Laboratory of Laser Biology and Medicine, Institute of Laser and Information Technologies, Russian Academy of Sciences, Troitsk, Moscow Region, Russian Federation
    IUBMB Life 62:607-10. 2010
    ..The role of cytochrome c oxidase as the photoacceptor and photosignal transducer is underlined and its photosensitivity at certain circumstances is discussed. The role of ATP as a critical signaling molecule is discussed...
  4. doi request reprint Gene expression under laser and light-emitting diodes radiation for modulation of cell adhesion: Possible applications for biotechnology
    Tiina Karu
    Laboratory of Laser Biology and Medicine, Institute of Laser and Information Technologies of Russian Academy of Sciences, Troitsk 142190, Moscow Region, Russian Federation
    IUBMB Life 63:747-53. 2011
    ..This modality allows controlling the number of attached and/or proliferating cells. Possible biotechnology applications of this method are outlined...
  5. doi request reprint Absorption measurements of cell monolayers relevant to mechanisms of laser phototherapy: reduction or oxidation of cytochrome c oxidase under laser radiation at 632.8 nm
    Tiina I Karu
    Institute of Laser and Information Technologies of Russian Academy of Sciences, Troitsk, Moscow Region 142190, Russian Federation
    Photomed Laser Surg 26:593-9. 2008
    ..The objective of this work was a further investigation of redox mechanisms of laser phototherapy on the cellular level...
  6. doi request reprint Elementary processes in cells after light absorption do not depend on the degree of polarization: implications for the mechanisms of laser phototherapy
    Tiina I Karu
    Institute of Laser and Information Technologies of Russian Academy of Sciences, Troitsk, Moscow Region, Russian Federation
    Photomed Laser Surg 26:77-82. 2008
    ..The objective of this work was to evaluate the importance of the degree of light polarization in stimulation of cellular metabolism...
  7. ncbi request reprint Exact action spectra for cellular responses relevant to phototherapy
    T I Karu
    Institute of Laser and Information Technologies, Russian Academy of Sciences, Troitsk, Moscow Region, Russian Federation
    Photomed Laser Surg 23:355-61. 2005
    ..The aim of the present work is to analyze available action spectra for various biological responses of HeLa cells irradiated with monochromatic light of 580-860 nm...
  8. ncbi request reprint Absorption measurements of a cell monolayer relevant to phototherapy: reduction of cytochrome c oxidase under near IR radiation
    Tiina I Karu
    Institute of Laser and Information Technologies of Russian Academy of Sciences, Troitsk, Pionerskaya Street 2, Moscow Region 142190, Russian Federation
    J Photochem Photobiol B 81:98-106. 2005
    ....
  9. ncbi request reprint Cellular effects of low power laser therapy can be mediated by nitric oxide
    Tiina I Karu
    Institute of Laser and Information Technologies of the Russian Academy of Sciences, 142190 Troitsk, Moscow, Russia
    Lasers Surg Med 36:307-14. 2005
    ..These experiments were performed with a view to exploring the cellular mechanisms of low-power laser therapy...
  10. ncbi request reprint Photobiological modulation of cell attachment via cytochrome c oxidase
    Tiina I Karu
    Institute of Laser and Information Technologies of the Russian Academy of Sciences, 142190 Troitsk, Moscow Region, Russian Federation
    Photochem Photobiol Sci 3:211-6. 2004
    ..Our results point to the existence of at least three signaling pathways (reaction channels) relating together the cell attachment, the respiratory chain, and the Na(+), K(+)-ATPase and N(+)/H(+) exchanger activities...
  11. ncbi request reprint Melatonin modulates the action of near infrared radiation on cell adhesion
    Tiina I Karu
    Institute of Laser and Informatic Technologies, Russian Academy of Sciences, Troitsk, Moscow Region, Russia
    J Pineal Res 34:167-72. 2003
    ..Melatonin modifies the light action spectrum significantly in near IR region (760-840 nm only). Thus, the peak at 820-830 nm characteristic for the light action spectrum is fully reduced...