Abstract
Membrane organization and fluidity research continues to expand and the understanding of membrane dynamics continues to be refined. Within this field of study, laurdan remains among the most popular, versatile, and established fluorescence probes. Fluorimetry and multiphoton microscopy techniques are standards for measuring laurdan fluorescence and continue to be refined. However, complications have arisen due to an amended membrane model, revised terms used for describing membrane phases, and wide variation in the selection of laurdan generalized polarization equation values. Here, in the context of the history and chemical properties of laurdan, discrepancies are highlighted and important recommendations are made to promote uniformity and ongoing progress.
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Abbreviations
- LUT:
-
Look-up table
- DOPC:
-
Dioleoyl phosphatidyl choline
- SM:
-
Sphingomyelin
- Lo:
-
Liquid ordered
- Ld:
-
Liquid disordered
- SUV:
-
Small unilamellar vesicle
- LUV:
-
Large unilamellar vesicle
- GUV:
-
Giant unilamellar vesicle
- GPMV:
-
Giant plasma membrane vesicles
- FA:
-
Fatty acid
- GP:
-
Generalized polarization
- PM:
-
Plasma membrane
- RU:
-
Relative units
References
Klymchenko AS, Kreder R (2014) Fluorescent probes for lipid rafts: from model membranes to living cells. Chem Biol 21:97–113
Bagatolli LA (2006) To see or not to see: lateral organization of biological membranes and fluorescence microscopy. Biochim Biophys Acta 1758:1541–1556
Gaus K, Zech T, Harder T (2006) Visualizing membrane microdomains by laurdan 2-photon microscopy. Mol Membr Biol 23:41–48
Owen DM, Rentero C, Magenau A, Abu-Siniyeh A, Gaus K (2012) Quantitative imaging of membrane lipid order in cells and organisms. Nat Protoc 7:24–35
Weber G, Farris FJ (1979) Synthesis and spectral properties of a hydrophobic fluorescent probe: 6-propionyl-2-(dimethylamino)naphthalene. Biochemistry 18:3075–3078
MacGregor, R., and Weber, G. (1981) Fluorophores in polar media: spectral effects of the Langevin distribution of electrostatic interactions. Ann NY Acad Sci 140–154
Jurkiewicz P, Cwiklik L, Jungwirth P, Hof M (2012) Lipid hydration and mobility: an interplay between fluorescence solvent relaxation experiments and molecular dynamics simulations. Biochimie 94:26–32
Mitra K, Ubarretxena-Belandia I, Taguchi T, Warren G, Engelman DM (2004) Modulation of the bilayer thickness of exocytic pathway membranes by membrane proteins rather than cholesterol. Proc Natl Acad Sci U S A 101:4083–4088
Yu W, So PT, French T, Gratton E (1996) Fluorescence generalized polarization of cell membranes: a two-photon scanning microscopy approach. Biophys J 70:626–636
Sotomayor CP, Aguilar LF, Cuevas FJ, Helms MK, Jameson DM (2000) Modulation of pig kidney Na+/K + −ATPase activity by cholesterol: role of hydration. Biochemistry 39:10928–10935
Samuni AM, Lipman A, Barenholz Y (2000) Damage to liposomal lipids: protection by antioxidants and cholesterol-mediated dehydration. Chem Phys Lipids 105:121–134
Suga K, Yokoi T, Kondo D, Hayashi K, Morita S, Okamoto Y, Shimanouchi T, Umakoshi H (2014) Systematical characterization of phase behaviors and membrane properties of fatty acid/didecyldimethylammonium bromide vesicles. Langmuir: the ACS journal of surfaces and colloids 30:12721–12728
Budin I, Debnath A, Szostak JW (2012) Concentration-driven growth of model protocell membranes. J Am Chem Soc 134:20812–20819
Roche Y, Klymchenko AS, Gerbeau-Pissot P, Gervais P, Mely Y, Simon-Plas F, Perrier-Cornet JM (2010) Behavior of plant plasma membranes under hydrostatic pressure as monitored by fluorescent environment-sensitive probes. Biochim Biophys Acta 1798:1601–1607
Gaus K, Gratton E, Kable EP, Jones AS, Gelissen I, Kritharides L, Jessup W (2003) Visualizing lipid structure and raft domains in living cells with two-photon microscopy. Proc Natl Acad Sci U S A 100:15554–15559
Le Lay S, Li Q, Proschogo N, Rodriguez M, Gunaratnam K, Cartland S, Rentero C, Jessup W, Mitchell T, Gaus K (2009) Caveolin-1-dependent and -independent membrane domains. J Lipid Res 50:1609–1620
Mamdouh Z, Giocondi MC, Le Grimellec C (1998) In situ determination of intracellular membrane physical state heterogeneity in renal epithelial cells using fluorescence ratio microscopy. Eur Biophys J 27:341–351
Dodes Traian MM, Gonzalez Flecha FL, Levi V (2012) Imaging lipid lateral organization in membranes with C-laurdan in a confocal microscope. J Lipid Res 53:609–616
Sitrin RG, Sassanella TM, Landers JJ, Petty HR (2010) Migrating human neutrophils exhibit dynamic spatiotemporal variation in membrane lipid organization. Am J Respir Cell Mol Biol 43:498–506
Kovacs E, Savopol T, Iordache MM, Saplacan L, Sobaru I, Istrate C, Mingeot-Leclercq MP, Moisescu MG (2012) Interaction of gentamicin polycation with model and cell membranes. Bioelectrochemistry 87:230–235
Kahn E, Baarine M, Dauphin A, Ragot K, Tissot N, Seguin A, Menetrier F, Kattan Z, Bachelet CM, Frouin F, Lizard G (2011) Impact of 7-ketocholesterol and very long chain fatty acids on oligodendrocyte lipid membrane organization: evaluation via LAURDAN and FAMIS spectral image analysis. Cytometry Part A: the journal of the International Society for Analytical Cytology 79:293–305
Weber P, Wagner M, Schneckenburger H (2010) Fluorescence imaging of membrane dynamics in living cells. J Biomed Opt 15:046017
Antollini SS, Barrantes FJ (2002) Unique effects of different fatty acid species on the physical properties of the torpedo acetylcholine receptor membrane. J Biol Chem 277:1249–1254
Buffone MG, Doncel GF, Calamera JC, Verstraeten SV (2009) Capacitation-associated changes in membrane fluidity in asthenozoospermic human spermatozoa. Int J Androl 32:360–375
Shentu TP, Titushkin I, Singh DK, Gooch KJ, Subbaiah PV, Cho M, Levitan I (2010) oxLDL-induced decrease in lipid order of membrane domains is inversely correlated with endothelial stiffness and network formation. Am J Physiol Cell Physiol 299:C218–C229
Parasassi T, Loiero M, Raimondi M, Ravagnan G, Gratton E (1993) Absence of lipid gel-phase domains in seven mammalian cell lines and in four primary cell types. Biochim Biophys Acta 1153:143–154
Georget E, Kapoor S, Winter R, Reineke K, Song Y, Callanan M, Ananta E, Heinz V, Mathys A (2014) In situ investigation of Geobacillus stearothermophilus spore germination and inactivation mechanisms under moderate high pressure. Food Microbiol 41:8–18
Simonin H, Bergaoui IM, Perrier-Cornet JM, Gervais P (2014) Cryopreservation of Escherichia coli K12TG1: protection from the damaging effects of supercooling by freezing. Cryobiology 70(2):115–121
Golfetto O, Hinde E, Gratton E (2013) Laurdan fluorescence lifetime discriminates cholesterol content from changes in fluidity in living cell membranes. Biophys J 104:1238–1247
Brejchova J, Sykora J, Dlouha K, Roubalova L, Ostasov P, Vosahlikova M, Hof M, Svoboda P (2011) Fluorescence spectroscopy studies of HEK293 cells expressing DOR-Gi1alpha fusion protein; the effect of cholesterol depletion. Biochim Biophys Acta 1808:2819–2829
Parasassi T, Gratton E, Yu WM, Wilson P, Levi M (1997) Two-photon fluorescence microscopy of laurdan generalized polarization domains in model and natural membranes. Biophys J 72:2413–2429
Sykora J, Bourova L, Hof M, Svoboda P (2009) The effect of detergents on trimeric G-protein activity in isolated plasma membranes from rat brain cortex: correlation with studies of DPH and laurdan fluorescence. Biochim Biophys Acta 1788:324–332
Garda HA, Bernasconi AM, Brenner RR, Aguilar F, Soto MA, Sotomayor CP (1997) Effect of polyunsaturated fatty acid deficiency on dipole relaxation in the membrane interface of rat liver microsomes. Biochim Biophys Acta 1323:97–104
Sezgin E, Kaiser HJ, Baumgart T, Schwille P, Simons K, Levental I (2012) Elucidating membrane structure and protein behavior using giant plasma membrane vesicles. Nat Protoc 7:1042–1051
Parasassi T, De Stasio G, d'Ubaldo A, Gratton E (1990) Phase fluctuation in phospholipid membranes revealed by laurdan fluorescence. Biophys J 57:1179–1186
Dietrich C, Bagatolli LA, Volovyk ZN, Thompson NL, Levi M, Jacobson K, Gratton E (2001) Lipid rafts reconstituted in model membranes. Biophys J 80:1417–1428
M'Baye G, Mely Y, Duportail G, Klymchenko AS (2008) Liquid ordered and gel phases of lipid bilayers: fluorescent probes reveal close fluidity but different hydration. Biophys J 95:1217–1225
Bagatolli LA, Parasassi T, Fidelio GD, Gratton E (1999) A model for the interaction of 6-lauroyl-2-(N,N-dimethylamino)naphthalene with lipid environments: implications for spectral properties. Photochem Photobiol 70:557–564
Owen DM, Gaus K (2013) Imaging lipid domains in cell membranes: the advent of super-resolution fluorescence microscopy. Front Plant Sci 4:503
van Ginkel G, van Langen H, Levine YK (1989) The membrane fluidity concept revisited by polarized fluorescence spectroscopy on different model membranes containing unsaturated lipids and sterols. Biochimie 71:23–32
Guo W, Kurze V, Huber T, Afdhal NH, Beyer K, Hamilton JA (2002) A solid-state NMR study of phospholipid-cholesterol interactions: sphingomyelin-cholesterol binary systems. Biophys J 83:1465–1478
Yang Q, Alemany R, Casas J, Kitajka K, Lanier SM, Escriba PV (2005) Influence of the membrane lipid structure on signal processing via G protein-coupled receptors. Mol Pharmacol 68:210–217
Parasassi T, Krasnowska E, Bagatolli L, Gratton E (1998) Laurdan and prodan as polarity-sensitive fluorescent membrane probes. J Fluoresc 8(4):365–373
Parasassi T, Giusti AM, Gratton E, Monaco E, Raimondi M, Ravagnan G, Sapora O (1994) Evidence for an increase in water concentration in bilayers after oxidative damage of phospholipids induced by ionizing radiation. Int J Radiat Biol 65:329–334
Bacalum M, Zorila B, Radu M (2013) Fluorescence spectra decomposition by asymmetric functions: laurdan spectrum revisited. Anal Biochem 440:123–129
Stepniewski M, Bunker A, Pasenkiewicz-Gierula M, Karttunen M, Rog T (2010) Effects of the lipid bilayer phase state on the water membrane interface. J Phys Chem B 114:11784–11792
Pasachoff J, Filippenko A (2007) The cosmos: astronomy in the new millennium. Thompson Higher Education, 3rd Ed. Brooks/Cole Publishing, p 480
Mély Y, Duportail G, Bagatolli LA (2013) Fluorescent methods to study biological membranes. Springer, Heidelberg, New York
Demchenko AP, Mely Y, Duportail G, Klymchenko AS (2009) Monitoring biophysical properties of lipid membranes by environment-sensitive fluorescent probes. Biophys J 96:3461–3470
Parisio G, Marini A, Biancardi A, Ferrarini A, Mennucci B (2011) Polarity-sensitive fluorescent probes in lipid bilayers: bridging spectroscopic behavior and microenvironment properties. J Phys Chem B 115:9980–9989
Kaiser HJ, Lingwood D, Levental I, Sampaio JL, Kalvodova L, Rajendran L, Simons K (2009) Order of lipid phases in model and plasma membranes. Proc Natl Acad Sci U S A 106:16645–16650
Krasnowska EK, Gratton E, Parasassi T (1998) Prodan as a membrane surface fluorescence probe: partitioning between water and phospholipid phases. Biophys J 74:1984–1993
Catalan J, Perez P, Laynez J, Blanco FG (1991) Analysis of the solvent effect on the photophysics properties of 6-propionyl-2-(dimethylamino)naphthalene (PRODAN). J Fluoresc 1:215–223
Cerezo F, Rocafort SC, Sierra PS, Garcia-Blanco F, Oliva CD, Sierra JC (2001) Photophysical study of the probes acrylodan (1-[6-(dimethylamino)naphthalen-2-yl]prop-2-en-1-one), ANS (8-anilinonaphthalene- 1-sulfonate) and prodan (1-[6-(dimethylamino)naphthalen- 2-yl]propan-1-1) in aqueous mixtures of various alcohols. Helv Chim Acta 84:3306–3312
Tagliaferri G, Salvaterra R, Campana S, Covino S, D'Avanzo P, Fugazza D, Ghirlanda G, Ghisellini G, Melandri A, Nava L, Sbarufatti B, Vergani S (2013) A complete sample of long bright Swift gamma ray bursts. Philosophical transactions Series A, Mathematical, physical, and engineering sciences 371:20120235
Kang L, Zhao Q, Zhao H, Zhou J (2008) Magnetically tunable negative permeability metamaterial composed by split ring resonators and ferrite rods. Opt Express 16:8825–8834
Kastorna A, Trusova V, Gorbenko G, Kinnunen P (2012) Membrane effects of lysozyme amyloid fibrils. Chem Phys Lipids 165:331–337
Maitani Y, Nakamura A, Tanaka T, Aso Y (2012) Hydration of surfactant-modified and PEGylated cationic cholesterol-based liposomes and corresponding lipoplexes by monitoring a fluorescent probe and the dielectric relaxation time. Int J Pharm 427:372–378
Luciani P, Bombelli C, Colone M, Giansanti L, Ryhanen SJ, Saily VM, Mancini G, Kinnunen PK (2007) Influence of the spacer of cationic gemini amphiphiles on the hydration of lipoplexes. Biomacromolecules 8:1999–2003
Soderlund T, Alakoskela JM, Pakkanen AL, Kinnunen PK (2003) Comparison of the effects of surface tension and osmotic pressure on the interfacial hydration of a fluid phospholipid bilayer. Biophys J 85:2333–2341
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Jay, A.G., Hamilton, J.A. Disorder Amidst Membrane Order: Standardizing Laurdan Generalized Polarization and Membrane Fluidity Terms. J Fluoresc 27, 243–249 (2017). https://doi.org/10.1007/s10895-016-1951-8
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DOI: https://doi.org/10.1007/s10895-016-1951-8