Abstract
Olfactory ensheathing cells (OECs) are the non-myelinating glial cells of the olfactory nerves and bulb. The fragmentary characterization of OECs in situ during normal development may be due to their small size requiring intricate ultrastructural analysis and to the fact that available markers for in situ detection are either expressed only by OEC subpopulations or lost during development. In the present study, we searched for markers with stable expression in OECs and investigated the spatiotemporal distribution of CNPase, an early oligodendrocyte/Schwann cell marker, in comparison with the prototype marker p75NTR. Anti-CNPase antibodies labeled canine but not rat OECs in situ, while Schwann cells and oligodendrocytes were positive in both species. CNPase immunoreactivity in the dog was confined to all OECs throughout the postnatal development and associated with the entire cell body, including its finest processes, while p75NTR was mainly detected in perineural cells and only in some neonatal OECs. Adult olfactory bulb slices displayed CNPase expression after 4 and 10 days, while p75NTR was detectable only after 10 days in vitro. Finally, treatment of purified adult canine OECs with fibroblast growth factor-2 significantly reduced CNPase expression at the protein and mRNA level. Taken together, we conclude that CNPase but not p75NTR is a stable marker suitable for in situ visualization of OECs that will facilitate their light-microscopic characterization and challenge our general view of OEC marker expression in situ. The fact that canine but not rat OECs expressed CNPase supports the idea that glia from large animals differs substantially from rodents.
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Alexander CL, Fitzgerald UF, Barnett SC (2002) Identification of growth factors that promote long-term proliferation of olfactory ensheathing cells and modulate their antigenic phenotype. Glia 37:349–364
Au E, Roskams AJ (2002) Culturing olfactory ensheathing glia from the mouse olfactory epithelium. Methods Mol Biol 198:49–54
Barnett SC, Chang L (2004) Olfactory ensheathing cells and CNS repair: going solo or in need of a friend? Trends Neurosci 27:54–60
Berger T, Frotscher M (1994) Distribution and morphological characteristics of oligodendrocytes in the rat hippocampus in situ and in vitro: an immunocytochemical study with the monoclonal Rip antibody. J Neurocytol 23:61–74
Bianco JI, Perry C, Harkin DG, Mackay-Sim A, Féron F (2004) Neurotrophin-3 promotes proliferation of olfactory ensheathing cells from human nose. Glia 45:111–123
Bock P, Beineke A, Techangamsuwan S, Baumgärtner W, Wewetzer K (2007) Differential expression of HNK-1 and p75NTR in adult canine Schwann cells and olfactory ensheathing cells in situ but not in vitro. J Comp Neurol 505:572–585
Bock P, Rohn K, Beineke A, Baumgärtner W, Wewetzer K (2009) Site-specific population dynamics and variable olfactory marker protein expression in the postnatal canine olfactory epithelium. J Anat 215:522–535
Boyd JG, Skihar V, Kawaja M, Doucette R (2003) Olfactory ensheathing cells: historical perspective and therapeutic potential. Anat Rec B New Anat 271:49–60
Chuah MI, West AK (2002) Cellular and molecular biology of ensheathing cells. Microsc Res Tech 58:216–227
Dulac C, Le Douarin NM (1991) Phenotypic plasticity of Schwann cells and enteric glial cells in response to the microenvironment. Proc Natl Acad Sci USA 88:6358–6362
Field P, Li Y, Raisman G (2003) Ensheathment of the olfactory nerves in the adult rat. J Neurocytol 32:317–324
Franceschini IA, Barnett SC (1996) Low-affinity NGF-receptor and E-N-CAM expression define two types of olfactory nerve ensheathing cells that share a common lineage. Dev Biol 173:327–343
Friedman B, Hockfield S, Black JA, Woodruff KA, Waxman SG (1989) In situ demonstration of mature oligodendrocytes and their processes: an immunocytochemical study with a new monoclonal antibody, rip. Glia 2:380–390
Georgiou J, Charlton MP (1999) Non-myelin-forming perisynaptic Schwann cells express protein zero and myelin-associated glycoprotein. Glia 27:101–109
Gerhauser I, Alldinger S, Ulrich R, Baumgärtner W (2005) Spatio-temporal expression of immediate early genes in the central nervous system of SJL/J mice. Int J Dev Neurosci 23:637–649
Gong Q, Bailey MS, Pixley SK, Ennis M, Liu W, Shipley MT (1994) Localization and regulation of low affinity nerve growth factor receptor expression in the rat olfactory system during development and regeneration. J Comp Neurol 344:336–348
Haastert K, Seef P, Stein VM, Tipold A, Grothe C (2009) A new cell culture protocol for enrichment and genetic modification of adult canine Schwann cells suitable for peripheral nerve tissue engineering. Res Vet Sci 87:140–142
Heimrich B, Frotscher M (1993) Slice cultures as a model to study entorhinal-hippocampal interaction. Hippocampus 3 Spec No.11-17
Jeffery ND, Lakatos A, Franklin RJ (2005) Autologous olfactory glial cell transplantation is reliable and safe in naturally occurring canine spinal cord injury. J Neurotrauma 22:1282–1293
Jeffery ND, Smith PM, Lakatos A, Ibanez C, Ito D, Franklin RJ (2006) Clinical canine spinal cord injury provides an opportunity to examine the issues in translating laboratory techniques into practical therapy. Spinal Cord 44:584–593
Jessen KR, Mirsky R (2002) Signals that determine Schwann cell identity. J Anat 200:367–376
Jessen KR, Mirsky R (2005) The origin and development of glial cells in peripheral nerves. Nat Rev Neurosci 6:671–682
Jessen KR, Morgan L, Stewart HJ, Mirsky R (1990) Three markers of adult non-myelin-forming Schwann cells, 217c(Ran-1), A5E3 and GFAP: development and regulation by neuron-Schwann cell interactions. Development 109:91–103
Jhaveri S, Erzurumlu RS, Friedman B, Schneider GE (1992) Oligodendrocytes and myelin formation along the optic tract of the developing hamster: an immunohistochemical study using the Rip antibody. Glia 6:138–148
Kreutzer R, Kreutzer M, Pröpsting MJ, Sewell AC, Leeb T, Naim HY, Baumgärtner W (2008) Insights into post-translational processing of β-galactosidase in an animal model resembling late infantile human G-gangliosidosis. J Cell Mol Med 12:1661–1671
Kreutzer R, Kreutzer M, Sewell AC, Techangamsuwan S, Leeb T, Baumgärtner W (2009) Impact of β-galactosidase mutations on the expression of the canine lysosomal multienzyme complex. Biochim Biophys Acta 1792:982–987
Krudewig C, Deschl U, Wewetzer K (2006) Purification and in vitro characterization of adult canine olfactory ensheathing cells. Cell Tissue Res 326:687–696
Kummerfeld M, Meens J, Haas L, Baumgärtner W, Beineke A (2009) Generation and characterization of a polyclonal antibody for the detection of Theiler’s murine encephalomyelitis virus by light and electron microscopy. J Virol Methods 160:185–188
Laemmli UK (1970) Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature 227:680–685
Lee J, Gravel M, Zhang R, Thibault P, Braun PE (2005) Process outgrowth in oligodendrocytes is mediated by CNP, a novel microtubule assembly myelin protein. J Cell Biol 170:661–673
Lee M, Brennan A, Blanchard A, Zoidl G, Dong Z, Tabernero A, Zoidl C, Dent MA, Jessen KR, Mirsky R (1997) P0 is constitutively expressed in the rat neural crest and embryonic nerves and is negatively and positively regulated by axons to generate non-myelin-forming and myelin-forming Schwann cells, respectively. Mol Cell Neurosci 8:336–350
Lee MJ, Calle E, Brennan A, Ahmed S, Sviderskaya E, Jessen KR, Mirsky R (2001) In early development of the rat mRNA for the major myelin protein P(0) is expressed in nonsensory areas of the embryonic inner ear, notochord, enteric nervous system, and olfactory ensheathing cells. Dev Dyn 222:40–51
Lim JH, Brunjes PC (1999) Activity-dependent regulation of interleukin-1 β immunoreactivity in the developing rat olfactory bulb. Neuroscience 93:371–374
Meinecke DL, Rakic P (1993) Low-affinity p75 nerve growth factor receptor expression in the embryonic monkey telencephalon: timing and localization in diverse cellular elements. Neuroscience 54:105–116
Mirsky R, Jessen KR (1999) The neurobiology of Schwann cells. Brain Pathol 9:293–311
Mirsky R, Jessen KR, Brennan A, Parkinson D, Dong Z, Meier C, Parmantier E, Lawson D (2002) Schwann cells as regulators of nerve development. J Physiol Paris 96:17–24
Pringproa K, Kumnok J, Ulrich R, Baumgärtner W, Wewetzer K (2008) In vitro characterization of a murine oligodendrocyte precursor cell line (BO-1) following spontaneous immortalization. Int J Dev Neurosci 26:283–291
Radtke C, Wewetzer K (2009) Translating basic research into clinical practice or what else do we have to learn about olfactory ensheathing cells? Neurosci Lett 456:133–136
Radtke C, Wewetzer K, Reimers K, Vogt PM (2010) Transplantation of olfactory ensheathing cells as adjunct cell-therapy for peripheral nerve injury. Cell Transplant, Aug 18. Epub ahead of print
Raisman G (1985) Specialized neuroglial arrangement may explain the capacity of vomeronasal axons to reinnervate central neurons. Neuroscience 14:237–254
Ramón-Cueto A, Avila J (1998) Olfactory ensheathing glia: properties and function. Brain Res Bull 46:175–187
Ramón-Cueto A, Nieto-Sampedro M (1992) Glial cells from adult rat olfactory bulb: immunocytochemical properties of pure cultures of ensheathing cells. Neuroscience 47:213–220
Ramón-Cueto A, Muñoz-Quiles C (2010) Clinical application of adult olfactory bulb ensheathing glia for nervous system repair. Exp Neurol, Oct 12. Epub ahead of print
Rasband MN, Tayler J, Kaga Y, Yang Y, Lappe-Siefke C, Nave KA, Bansal R (2005) CNP is required for maintenance of axon-glia interactions at nodes of Ranvier in the CNS. Glia 50:86–90
Rojas-Mayorquín AE, Torres-Ruíz NM, Gudiño-Cabrera G, Ortuño-Sahagún D (2010) Subtractive hybridization identifies genes differentially expressed by olfactory ensheathing cells and neural stem cells. Int J Dev Neurosci 28:75–82
Rubio MP, Muñoz-Quiles C, Ramón-Cueto A (2008) Adult olfactory bulbs from primates provide reliable ensheathing glia for cell therapy. Glia 56:539–551
Santos-Silva A, Cavalcante LA (2001) Expression of the non-compact myelin protein 2′,3′-cyclic nucleotide 3′-phosphodiesterase (CNPase) in olfactory bulb ensheathing glia from explant cultures. Neurosci Res 40:189–193
Sieber-Blum M (2010) Epidermal neural crest stem cells and their use in mouse models of spinal cord injury. Brain Res Bull 83:189–193
Smith PM, Lakatos A, Barnett SC, Jeffery ND, Franklin RJ (2002) Cryopreserved cells isolated from the adult canine olfactory bulb are capable of extensive remyelination following transplantation into the adult rat CNS. Exp Neurol 176:402–406
Smithson LJ, Kawaja MD (2010) Microglial/macrophage cells in mammalian olfactory nerve fascicles. J Neurosci Res 88:858–865
Stoppini L, Buchs PA, Muller D (1991) A simple method for organoptypic cultures of nervous tissue. J Neurosci Methods 37:172–182
Techangamsuwan S, Imbschweiler I, Kreutzer R, Kreutzer M, Baumgärtner W, Wewetzer K (2008) Similar behaviour and primate-like properties of adult canine Schwann cells and olfactory ensheathing cells in long-term culture. Brain Res 1240:31–38
Techangamsuwan S, Kreutzer R, Kreutzer M, Imbschweiler I, Rohn K, Wewetzer K, Baumgärtner W (2009) Transfection of adult canine Schwann cells and olfactory ensheathing cells at early and late passage with human TERT differentially affects growth factor responsiveness and in vitro growth. J Neurosci Methods 176:112–120
Tisay KT, Bartlett PF, Key B (2000) Primary olfactory axons form ectopic glomeruli in mice lacking p75NTR. J Comp Neurol 428:656–670
Toma JS, McPhail LT, Ramer MS (2007) Differential RIP antigen (CNPase) expression in peripheral ensheathing glia. Brain Res 1137:1–10
Turner CP, Perez-Polo JR (1993) Expression of p75NTR NGFR in the olfactory system following peripheral deafferentation. Neuroreport 4:1023–1026
Turner CP, Perez-Polo JR (1994) Changes in expression of the low affinity receptor for neurotrophins, p75NGFR, in the regenerating olfactory system. Int J Dev Neurosci 12:767–773
Ulrich R, Baumgärtner W, Gerhauser I, Seeliger F, Haist V, Deschl U, Alldinger S (2006) MMP-12, MMP-3, and TIMP-1 are markedly upregulated in chronic demyelinating theiler murine encephalomyelitis. J Neuropathol Exp Neurol 65:783–793
Vandesompele J, De Preter K, Pattyn F, Poppe B, Van Roy N, De Paepe A, Speleman F (2002) Accurate normalization of real-time quantitative RT-PCR data by geometric averaging of multiple internal control genes. Genome Biol 3:RESEARCH0034
Vickland H, Westrum LE, Kott JN, Patterson SL, Bothwell MA (1991) Nerve growth factor receptor expression in the young and adult rat olfactory system. Brain Res 565:269–279
Watanabe M, Sakurai Y, Ichinose T, Aikawa Y, Kotani M, Itoh K (2006) Monoclonal antibody Rip specifically recognizes 2′,3′-cyclic nucleotide 3′-phosphodiesterase in oligodendrocytes. J Neurosci Res 84:525–533
Wewetzer K, Brandes G (2006) Axonal signalling and the making of olfactory ensheathing cells: a hypothesis. Neuron Glia Biol 2:217–224
Wewetzer K, Grothe C, Claus P (2001) In vitro expression and regulation of ciliary neurotrophic factor and its alpha receptor subunit in neonatal rat olfactory ensheathing cells. Neurosci Lett 306:165–168
Wewetzer K, Verdú E, Angelov DN, Navarro X (2002) Olfactory ensheathing glia and Schwann cells: two of a kind? Cell Tissue Res 309:337–345
Wewetzer K, Kern N, Ebel C, Radtke C, Brandes G (2005) Phagocytosis of O4+ axonal fragments in vitro by p75NTR neonatal olfactory ensheathing cells. Glia 49:577–587
Wewetzer K, Radtke C, Kocsis J, Baumgärtner W (2010) Species-specific control of cellular proliferation and the impact of large animal models for the use of olfactory ensheathing cells and Schwann cells in spinal cord repair. Exp Neurol, Sept 15. Epub ahead of print
Windus LC, Lineburg KE, Scott S, Claxton C, Mackay-Sim A, Key B, St John JA (2010) Lamellipodia mediate the heterogeneity of central olfactory ensheathing cell interactions. Cell Mol Life Sci 67:1735–1750
Yin X, Peterson J, Gravel M, Braun PE, Trapp BD (1997) CNP overexpression induces aberrant oligodendrocyte membranes and inhibits MBP accumulation and myelin compaction. J Neurosci Res 50:238–247
Zhao MT, Prather RS (2010) The multi-potentiality of skin-derived stem cells in pigs. Theriogenology, Aug 4, Epub ahead of print
Acknowledgements
This study was supported by a grant to W.B. (BA 815/10-1) from the Deutsche Forschungsgemeinschaft (Research Unit 1103, Project 3). We thank P. Brünig for excellent technical assistance, K. Rohn for help with the statistical analysis, and A. Lehmbecker (Fraunhofer Institute for Toxicology and Experimental Medicine, Hannover, Germany) for providing adult rat tissue.
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Omar, M., Bock, P., Kreutzer, R. et al. Defining the morphological phenotype: 2′,3′-cyclic nucleotide 3′-phosphodiesterase (CNPase) is a novel marker for in situ detection of canine but not rat olfactory ensheathing cells. Cell Tissue Res 344, 391–405 (2011). https://doi.org/10.1007/s00441-011-1168-8
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DOI: https://doi.org/10.1007/s00441-011-1168-8