Abstract
We developed an optimal protocol for preparing and culturing of olfactory ensheathing cells from human olfactory mucosa. Using this protocol, we obtained a culture enriched with human olfactory ensheathing cells. Immunofluorescence analysis by simultaneous expression of GFAP and p75NTR markers showed that the content of ensheathing cells was maximum in passage 3 and 4 cultures (94 and 89.5%, respectively). The developed protocol can be recommended for obtaining autologous preparations of human ensheathing cells for cell therapy of spinal cord injuries.
Keywords:
cell therapy; human olfactory mucosa; olfactory ensheathing cells from human olfactory mucosa; spinal cord injuries.
MeSH terms
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Biomarkers / metabolism
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Cell Proliferation
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Cell- and Tissue-Based Therapy / methods*
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Gene Expression
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Glial Fibrillary Acidic Protein / genetics
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Glial Fibrillary Acidic Protein / metabolism
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Humans
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Nerve Tissue Proteins / genetics
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Nerve Tissue Proteins / metabolism
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Olfactory Bulb / cytology*
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Olfactory Bulb / metabolism
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Olfactory Bulb / surgery
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Olfactory Mucosa / cytology*
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Olfactory Mucosa / metabolism
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Olfactory Mucosa / surgery
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Primary Cell Culture / methods*
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Receptors, Nerve Growth Factor / genetics
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Receptors, Nerve Growth Factor / metabolism
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Spinal Cord Injuries / therapy
Substances
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Biomarkers
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Glial Fibrillary Acidic Protein
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NGFR protein, human
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Nerve Tissue Proteins
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Receptors, Nerve Growth Factor