Abstract
The application of a novel time-resolved confocal fluorescence microspectrometer to studies of the distribution and speciation of porphyrin photosensitizers in rat C6 cerebral glioma cells is described. The instrument combines a mode-locked argon ion laser excitation source with time-correlated single photon counting fluorescence detection and has sub-micron spatial and sub-nanosecond temporal resolution. The porphyrins studied were haematoporphyrin derivative (HpD), haematoporphyrin IX (HP), porphyrinc (Pc) and the tetrakiscarborane carboxylate ester of 2,4-(α,β-dihydroxyethyl) deuteroporphyrin IX (BOPP). From the heterogeneous emission observed in vitro, assignments and spatial location of various porphyrin species are proposed.
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References
Kohen E, Hirschberg JG.Cell Structure and Function by Microspectrofluorometry. London: Academic Press, 1989
Lakowicz JR.Principles of Fluorescence Spectroscopy. New York: Plenum Press, 1983
Phillips D. Luminescence lifetimes in biological systems.Analyst 1994,119:543–50
O'Connor DV, Phillips D.Time-correlated Single Photon Counting. London: Academic Press, 1984
Minami T, Kawahigashi M, Sakai Y, Shimamoto K, Hirayama S. Fluorescence lifetime measurements under a microscope by the time-correlated singlephoton counting technique.J Lumin 1986,35:247–53
Wilson T, Sheppard C.Theory and Practice of Scanning Optical Microscopy. London: Academic Press, 1984
Seidlitz HK, Stettmaier K, Wessels JM, Schneckenburger H. Intracellular fluorescence polarization, picosecond kinetics, and light-induced reactions of photosensitizing porphyrins.Opt Eng 1992,31:1482–6
Seidlitz HK, Schneckenburger H, Stettmaier K. Timeresolved polarization measurements of porphyrin fluorescence in solution and in single cells.Photochem Photobiol B:Biol 1990,5:391–400
Dougherty TJ. Photodynamic therapy.Photochem Photobiol 1993,58:895–900
Luo Y, Chang CK, Kessel D. Rapid initiation of apoptosis by photodynamic therapy.Photochem Photobiol 1996,63:528–34
Kahl SB, Koo M-S. Synthesis of tetrakis-carboranecarboxylate esters of 2,4-bis-(α,β-dihydroxyethyl)-deuteroporphyrin IX.J Chem Soc Chem Commun 1990,24: 1769–71
Slama JT, Smith HW, Grant Willson C, Rapoport H. Porphyrin-protein bond of cytochromec. Structure of Porphyrinc.J Chem Soc 1975,97:6556–62
Ghiggino KP, Bennett LE, Henderson RW. Photochemical properties of porphyrinc: an agent for use in tumour phototherapy.Photochem Photobiol 1988,47:65–72
Lipson RL, Baldes EJ, Olsen AM. The use of derivative of hematoporphyrin in tumour detection,J Nat Cancer Inst 1961,26:1–8
Ghiggino KP, Harris MR, Spizzirri PG. Fluorescence lifetime measurements using a novel fiber-optic laser scanning confocal microscope.Rev Sci Inst 1992,63:2999–3002
Ghiggino KP, Spizzirri PG, Smith TA. Time-resolved confocal microspectroscopic imaging. In: Masuhara H (ed)Microchemistry: Spectroscopy and Chemistry in Small Domains. Amsterdam: North-Holland, 1994:197–210
Grayson TP, Wang LJ. 400-ps time resolution with a passively quenched avalanche photodiode.Appl Opt 1993,32:2907–10
Munday AD, Siritana A, Hill JS, Kahl SB, Nagley P. Mitochondria are the functional intracellular target for a photosensitizing boronated porphyrin.Biochem Biophys Acta 1996,1311:1–4
Hill JS, Kahl SB, Kaye AH, Stylli SS, Koo M-S, Gonzales MF, Vardaxis NJ, Johnson CI. Selective tumour uptake of a boronated porphyrin in an animal model of cerebral glioma.Proc Natl Acad Sci USA 1992,89:1785–9
Hill JS, Kahl SB, Stylli SS, Nakamura Y, Koo M-S, Kaye AH. Selective tumour kill of cerebral glioma by photodynamic therapy using a boronated porphyrin photosensitizer.Proc Natl Acad Sci USA 1995,92:12126–30
Hill J, Kahl SB, Kaye A. Unpublished observation
Henderson RW, Bohmer RM, Kaye AH, Clezy PS, Gardner JM, Scourides PA, Morstyn G. Porphyrinc (Pc): a compound for use in phototherapy of tumours with no significant generalised photosensitivity. In: Jori G, Perria C (eds)Photodynamic Therapy of Tumours and Other Diseases. Padova, Italia: Libreria Progetto, 1985:264–6
Kaye A. Photoradiation of brain tumours. In: Bock G, Harriett S (eds)Photosensitising Compounds: Their Chemistry, Biology and Clinical Use. Ciba Foundation symposium No 146, Chichester, U.K.: John Wiley and Sons, 1989:209–21
Woodburn KW, Vardaxis NJ, Hill JS, Kaye AH, Phillips DR. Subcellular localization of porphyrins using confocal laser scanning microscopy.Photochem Photobiol 1991,54:725–32
West CML, Moore JV. The photodynamic effects of photofrin II, hematoporphyrin derivative, hematoporphyrin, and tetrasodium-meso-tetra(4-sulfonatophenyl) porphine in vitro: clonogenic cell survival and drug uptake studies.Photochem Photobiol 1989,49: 169–74
Andreoni A, Cubeddu R. Properties of the blue-shifted emission of hematoporphyrin and related derivatives in aqueous solution.Chem Phys Lett 1983,100:503–7
Pottier R, Truscott TG. The photochemistry of haematoporphyrin and related systems.Inl J Radiat Biol 1986,50:421–52
Spizzirri PG, Hill JS, Kahl SB, Ghiggino KP. Photophysics and intracellular distribution of a boronated porphyrin phototherapeutic agent.Photochem Photobiol (in press)
Kessel D. Hematoporphyrin and HpD: photophysics, photochemistry and phototherapy.Photochem Photobiol 1984,39:851–9
Spizzirri PG.Spectroscopy of Porphyrin Photosensitisers. University of Melbourne, MSc (Prelim.) thesis 1989
Yamashita M, Nomura M, Kobayashi S, Sato T, Aizawa K. Picosecond time-resolved fluorescence spectroscopy of hematoporphyrin derivative.IEEE J Quant Elec 1984,20:1363–9
Kessel D. Probing the structure of HpD by fluorescence spectroscopy.Photochem Photobiol 1989,50:345–50
Schneckenburger H, Seidlitz HK, Eberz J. Timeresolved fluorescence in photobiology.Photochem Photobiol B:Biol 1988,2:1–19
Tipping E, Ketterer B, Koskelo P. The binding of porphyrins by ligandin.Biochem J 1978,169:509–16
Allison BA, Pritchard PH, Levy JG. Evidence for lowdensity lipoprotein receptor-mediated uptake of benzoporphyrin derivative.Br J Cancer 1994,69:833–9
Rosenberger V, Margalit R. Thermodynamics of the binding of hematoporphyrin ester, a hematoporphyrin derivative-like photosensitizer, and its components to human serum albumin, human high-density lipoprotein and human low-density lipoprotein.Photochem Photobiol 1993,58:627–30
Johnson LV, Walsh ML, Chen LB. Localization of mitochondria in living cells with rhodamine 123.Proc Natl Acad Sci USA 1980,77:990–4
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Spizzirri, P.G., Hill, J.S., Kahl, S.B. et al. Time-resolved confocal fluorescence microscopy of porphyrins for phototherapy. Laser Med Sci 11, 237–246 (1996). https://doi.org/10.1007/BF02134914
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DOI: https://doi.org/10.1007/BF02134914