Abstract
The use of the matrix 9-aminoacridine has been recently introduced in matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry analysis of both anionic and cationic phospholipids. In the present study, we take advantage of this technique to analyze the lipids of porcine olfactory mucosa and a membrane fraction enriched in cilia. Thin-layer chromatography (TLC) and 31P-NMR analyses of the lipid extracts were also performed in parallel. MALDI-TOF-MS allowed the identification of lipid classes in the total lipid extract and individual lipids present in the main TLC bands. The comparison between the composition of the two lipid extracts showed that: (1) cardiolipin, present in small amount in the whole olfactory mucosa lipid extract, was absent in the extract of membranes enriched in olfactory cilia, (2) phosphatidylethanolamine species were less abundant in ciliary than in whole epithelial membranes, (3) sulfoglycosphingolipids were detected in the lipid extract of ciliary membranes, but not in that of epithelial membranes. Our results indicate that the lipid pattern of ciliary membranes is different from that of whole-tissue membranes and suggest that olfactory receptors require a specific lipid environment for their functioning.
Similar content being viewed by others
Abbreviations
- AC3:
-
Adenylcyclase III
- cAMP:
-
Cyclic-adenosine-monophosphate
- Cer:
-
Ceramides
- CHOL:
-
Cholesterol
- CM:
-
Ciliary membranes
- DMSO:
-
Dimethylsulfoxide
- DTT:
-
Dithiothreitol
- Gb5:
-
Globopentaosylceramides
- IBMX:
-
Isobutylmethylxanthine
- MALDI-TOF-MS:
-
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry
- OR:
-
Olfactory receptor
- OSN:
-
Olfactory sensory neuron
- PtdOH:
-
Phosphatidic acid
- PtdCho:
-
Phosphatidylcholine
- PtdEtn:
-
Phosphatidylethanolamine
- p-PtdEtn:
-
Plasmenyl-Phosphatidylethanolamine
- PtdIns:
-
Phosphatidylinositol
- PMSF:
-
Phenylmethanesulfonyl fluoride
- PtdSer:
-
Phosphatidylserine
- Ptd2Gro:
-
Cardiolipin
- S-GalCer:
-
Sulfoglycosphingolipids
- CerPCho:
-
Sphingomyelin
- WM:
-
Whole-tissue membranes
References
Firestein S (2001) How the olfactory system makes sense of scents. Nature 413:211–217
Munger SD, Leinders-Zufall T, Zufall Z (2009) Subsystem organization of the mammalian sense of smell. Annu Rev Physiol 71:115–140
Buck L, Axel R (1991) A novel multigene family may encode odorant receptors: a molecular basis for odor recognition. Cell 65:175–187
Schreiber S, Fleischer J, Breer H, Boekhoff I (2000) A possible role for caveolin as a signaling organizer in olfactory sensory membranes. J Biol Chem 275:24115–24123
Brady JD, Rich TC, Le X, Stafford K, Fowler CJ, Lynch L, Karpen JW, Brown LR, Martens JR (2004) Functional role of lipid raft microdomains in cyclic nucleotide-gated channel activation. Mol Pharmacol 65:503–511
Koyama N, Sawada K, Kurihra K (1971) Isolation and some properties of plasma membranes from bovine olfactory epithelium. Biochim Biophys Acta 241:42–48
Russel Y, Evans P, Dodd GH (1989) Characterization of the total lipid and fatty acid composition of rat olfactory mucosa. J Lipid Res 30:877–883
Anholt RR, Aebi U, Snyder H (1986) A partially purified preparation of isolated chemosensory cilia from the olfactory epithelium of the Bullfrog, Rana catesbeiana. J Neurosci 6:1962–1969
Chen Z, Pace U, Heldman J, Shapira A, Lancet D (1986) Isolated frog olfactory cilia: a preparation of dendritic membranes from chemosensory neurons. J Neurosci 6:2146–2154
Bradford MM (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal Biochem 72:248–254
Schandar M, Laugwitz K, Boekhoff I, Kroner C, Gudermann T, Schultz G, Breer H (1998) Odorants selectively activate distinct G protein subtypes in olfactory cilia. J Biol Chem 273:16669–16677
Boekhoff I, Tareilus E, Strotmann J, Breer H (1990) Rapid activation of alternative second messenger pathways in olfactory cilia from rats by different odorants. EMBO J 9:2453–2458
Bligh EG, Dyer WJ (1959) A rapid method of total lipid extraction and purification. Can J Biochem Physiol 37:911–917
Kates M (1986) Techniques of lipidology laboratory techniques in biochemistry and molecular biology, vol 3. Elsevier, Amsterdam
Sun G, Yang K, Zhao Z, Guan S, Han X, Gross RW (2008) Matrix-assisted laser desorption/ionization time-of-flight mass spectrometric analysis of cellular glycerophospholipids enabled by multiplexed solvent dependent analyte-matrix interactions. Anal Chem 80:7576–7585
Meneses P, Glonek T (1988) High resolution 31P NMR of extracted phospholipids. J Lipid Res 29:679–689
Corcelli A, Lattanzio VMT, Mascolo G, Papadia P, Fanizzi FP (2002) Lipid-protein stoichiometries in a crystalline biological membrane: NMR quantitative analysis of the lipid extract of the purple membrane. J Lipid Res 43:132–140
Cheng H, Sun G, Yang K, Gross RW, Han X (2010) Selective desorption/ionization of sulphatides by MALDI-MS facilitated using 9-aminoacridine as matrix. J Lipid Res. doi:101194/jlrD004077
Pearce JM, Komoroski RA, Mrak RE (2009) Phospholipid composition of postmortem schizophrenic brain by 31P NMR spectroscopy. Magn Reson Med 61:28–34
Jenkins PM, McEwen DP, Martens JR (2009) Olfactory cilia: linking sensory cilia function and human disease. Chem Senses 34:451–464
Corcelli A, Lobasso S, Lopalco P, Dibattista M, Araneda R, Peterlin Z, Firestein S (2010) Detection of explosives by olfactory sensory neurons. J Hazard Mater 175:1096–1100
Käkelä R, Somerharju P, Tyynelä J (2003) Analysis of phospholipid molecular species in brains from patients with infantile and juvenile neuronal-ceroid lipofuscinosis using liquid chromatography-electrospray ionization mass spectrometry. J Neurochem 84:1051–1065
Washburn KB, Turner TJ, Talamo BR (2002) Comparison of a mechanical agitation and calcium shock methods for preparation of a membrane fraction enriched in olfactory cilia. Chem Senses 27:635–642
Eckhardt M (2008) The role and metabolism of sulfatides in the nervous system. Mol Neurobiol 37:93–103
Van Meer G, Voelker DR, Feigenson GW (2008) Membrane lipids: where they are and how they behave. Nat Rev Mol Cell Biol 9:112–124
Cuevas P, Gutierrez Diaz JA (1985) Absence of filipin-sterol complexes from the ciliary necklace of ependymal cells. Anat Embryol (Berl) 172:97–99
Satir P, Christensen ST (2007) Overview of structure and function of mammalian cilia. Annu Rev Physiol 69:377–400
Maritan M, Monaco G, Zamparo I, Zaccolo M, Pozzan T, Lodovichi C (2009) Odorant receptors at the growth cone are coupled to localized cAMP and Ca2+ increases. Proc Natl Acad Sci USA 106:3537–3542
Klimmeck D, Mayer U, Ungerer N, Warnken U, Schnölzer M, Frings S, Möhrlen F (2008) Calcium-signaling networks in olfactory receptor neurons. Neuroscience 151:901–912
Mayer U, Ungerer N, Klimmeck D, Warnken U, Schnölzer M, Frings S, Möhrlen F (2008) Proteomic analysis of a membrane preparation from rat olfactory sensory cilia. Chem Senses 33:145–162
Mayer U, Kuller A, Daiber FC, Neudorf I, Warnken U, Schnolzer M, Frings S, Mohrlen F (2009) The proteome of rat olfactory sensory cilia. Proteomics 9:322–334
Saavedra MV, Smalla KH, Thomas U, Sandoval S, Olavarria K, Castillo K, Delgado MG, Delgado R, Gundelfinger ED, Bacigalupo J, Wyneken U (2008) Scaffolding proteins in highly purified rat olfactory cilia membranes. Chem Senses 19:1123–1126
Acknowledgments
We thank F. Naso of the University of Bari for the use of the MALDI-TOF instrument. This work was supported by the Italian Ministry of Defence (Contract n. 685/18.12.2003), by Regione Puglia (Grant code 15, Sens&MicroLab) and by Fondazione Cassa di Risparmio di Puglia, Bari, Italy.
Author information
Authors and Affiliations
Corresponding author
About this article
Cite this article
Lobasso, S., Lopalco, P., Angelini, R. et al. Lipidomic Analysis of Porcine Olfactory Epithelial Membranes and Cilia. Lipids 45, 593–602 (2010). https://doi.org/10.1007/s11745-010-3432-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11745-010-3432-1