The membrane receptor mediated signal transduction mechanism of low intensity light induced apoptosis

Timon Cheng Yi Liu, Jian Ling Jiao, Ling Zhu, Duan Rui, Xiao Yang Xu, Song Hao Liu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Much research showed that there is phtotobiomodulation on cell apoptosis. The membrane receptor mediated signal transduction mechanism (STM) on photobiomodulation was suggested by Liu et al, and verified by successful applications. In this paper, it was used to study photobiomodulation on cell apoptosis. As the frequency of the absorption light of membrane receptors is greater than the visible light, the membrane absorption of the light is non-resonant, and its transition rate is extraordinarily small, but can be amplified by the coherent state of the identical and independent membrane receptors. The activation coherent states of receptors will activate signal transduction pathway, which was called collective phototransduction. It was shown that collective phototransduction mediated STM was one of the possible mechanisms of photobiomodulation on cell apoptosis.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsQ. Luo, V.V. Tuchin, M. Gu, L.V. Wang
Pages170-175
Number of pages6
Volume5254
StatePublished - 2003
Externally publishedYes
EventThird International Conference on Photonics and Imaging in Biology and Medicine - Wuhan, China
Duration: Jun 8 2003Jun 11 2003

Other

OtherThird International Conference on Photonics and Imaging in Biology and Medicine
CountryChina
CityWuhan
Period6/8/036/11/03

Fingerprint

Signal transduction
apoptosis
Cell death
luminous intensity
membranes
Membranes
cells
electromagnetic absorption
Light absorption
Chemical activation
activation

Keywords

  • Apoptosis
  • Low intensity laser
  • Photobiomodulation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Liu, T. C. Y., Jiao, J. L., Zhu, L., Rui, D., Xu, X. Y., & Liu, S. H. (2003). The membrane receptor mediated signal transduction mechanism of low intensity light induced apoptosis. In Q. Luo, V. V. Tuchin, M. Gu, & L. V. Wang (Eds.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 5254, pp. 170-175)

The membrane receptor mediated signal transduction mechanism of low intensity light induced apoptosis. / Liu, Timon Cheng Yi; Jiao, Jian Ling; Zhu, Ling; Rui, Duan; Xu, Xiao Yang; Liu, Song Hao.

Proceedings of SPIE - The International Society for Optical Engineering. ed. / Q. Luo; V.V. Tuchin; M. Gu; L.V. Wang. Vol. 5254 2003. p. 170-175.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liu, TCY, Jiao, JL, Zhu, L, Rui, D, Xu, XY & Liu, SH 2003, The membrane receptor mediated signal transduction mechanism of low intensity light induced apoptosis. in Q Luo, VV Tuchin, M Gu & LV Wang (eds), Proceedings of SPIE - The International Society for Optical Engineering. vol. 5254, pp. 170-175, Third International Conference on Photonics and Imaging in Biology and Medicine, Wuhan, China, 6/8/03.
Liu TCY, Jiao JL, Zhu L, Rui D, Xu XY, Liu SH. The membrane receptor mediated signal transduction mechanism of low intensity light induced apoptosis. In Luo Q, Tuchin VV, Gu M, Wang LV, editors, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 5254. 2003. p. 170-175
Liu, Timon Cheng Yi ; Jiao, Jian Ling ; Zhu, Ling ; Rui, Duan ; Xu, Xiao Yang ; Liu, Song Hao. / The membrane receptor mediated signal transduction mechanism of low intensity light induced apoptosis. Proceedings of SPIE - The International Society for Optical Engineering. editor / Q. Luo ; V.V. Tuchin ; M. Gu ; L.V. Wang. Vol. 5254 2003. pp. 170-175
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