About: Protein changes in HL60 leukemia cells associated with 5-aminolevulinic acid-based photodynamic therapy. Early effects on endoplasmic reticulum chaperones     Goto   Sponge   NotDistinct   Permalink

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  • Using two-dimensional electrophoresis we investigated the effect of5-aminolevulinic acid (ALA)-based photodynamic therapy (PDT; induction with 1 mMALA for 4 h followed by blue light dose of 18 J/cm2) on the protein expressionin HL60 leukemia cells. ALA-PDT resulted in extensive qualitative andquantitative changes in the protein pattern of HL60 cell lysates. Of more than1350 protein spots recognized on the protein maps of ALA-induced cells, sevenproteins were enhanced and 17 suppressed following irradiation. Three of these,calreticulin precursor, p58 microsomal protein (ERp57) and protein disulfideisomerase (p55) have been identified by matrix-assisted laser desorption andionization-mass spectrometry and the pI/molecular weight parameters of theaffected proteins were estimated by computer analysis. The findings suggestparticipation of endoplasmic reticulum Ca(2+)-binding chaperones and/or Ca2+signaling in ALA-PDT mediated cytotoxicity.
  • Using two-dimensional electrophoresis we investigated the effect of5-aminolevulinic acid (ALA)-based photodynamic therapy (PDT; induction with 1 mMALA for 4 h followed by blue light dose of 18 J/cm2) on the protein expressionin HL60 leukemia cells. ALA-PDT resulted in extensive qualitative andquantitative changes in the protein pattern of HL60 cell lysates. Of more than1350 protein spots recognized on the protein maps of ALA-induced cells, sevenproteins were enhanced and 17 suppressed following irradiation. Three of these,calreticulin precursor, p58 microsomal protein (ERp57) and protein disulfideisomerase (p55) have been identified by matrix-assisted laser desorption andionization-mass spectrometry and the pI/molecular weight parameters of theaffected proteins were estimated by computer analysis. The findings suggestparticipation of endoplasmic reticulum Ca(2+)-binding chaperones and/or Ca2+signaling in ALA-PDT mediated cytotoxicity. (en)
  • Změny v proteinové expresi v buňkách HL-60 leukemické linie indukované fotodynamickou terapií využívající kyselinu 5-aminolevulovou. Časné účinky na expresi šaperonů endoplasmatického retikula. (cs)
Title
  • Změny v proteinové expresi v buňkách HL-60 leukemické linie indukované fotodynamickou terapií využívající kyselinu 5-aminolevulovou. Časné účinky na expresi šaperonů endoplasmatického retikula. (cs)
  • Protein changes in HL60 leukemia cells associated with 5-aminolevulinic acid-based photodynamic therapy. Early effects on endoplasmic reticulum chaperones
  • Protein changes in HL60 leukemia cells associated with 5-aminolevulinic acid-based photodynamic therapy. Early effects on endoplasmic reticulum chaperones (en)
skos:prefLabel
  • Změny v proteinové expresi v buňkách HL-60 leukemické linie indukované fotodynamickou terapií využívající kyselinu 5-aminolevulovou. Časné účinky na expresi šaperonů endoplasmatického retikula. (cs)
  • Protein changes in HL60 leukemia cells associated with 5-aminolevulinic acid-based photodynamic therapy. Early effects on endoplasmic reticulum chaperones
  • Protein changes in HL60 leukemia cells associated with 5-aminolevulinic acid-based photodynamic therapy. Early effects on endoplasmic reticulum chaperones (en)
skos:notation
  • RIV/60162694:G38__/00:00000296!RIV/2005/MSM/G38005/N
http://linked.open.../vavai/riv/strany
  • 16-22
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(IZ4406), P(LN00A033), P(NC5883), Z(AV0Z5020903)
http://linked.open...iv/cisloPeriodika
  • 1
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 723843
http://linked.open...ai/riv/idVysledku
  • RIV/60162694:G38__/00:00000296
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • two-dimensional electrophoresis;HL60 Leukemia Cells (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • MX - Spojené státy mexické
http://linked.open...ontrolniKodProRIV
  • [A4D6172A19FE]
http://linked.open...i/riv/nazevZdroje
  • Photochemistry and Photobiology
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 72
http://linked.open...iv/tvurceVysledku
  • Halada, Petr
  • Hrkal, Zbyněk
  • Stulík, Jiří
  • Havlíček, Vladimír
  • Grebeňová, Dana
http://linked.open...n/vavai/riv/zamer
issn
  • 0031-8655
number of pages
http://localhost/t...ganizacniJednotka
  • G38
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