Immunohistochemical analysis of brain macrophages in adrenoleukodystrophy
Using a panel of monoclonal antibodies directed against antigenic determinants present at the surface of mononuclear cells, we characterized the macrophage infiltration in frozen brain specimens from a patient with adrenoleukodystrophy by immunohistochemical staining. This study demonstrated that macrophages were the main infiltrating cells in the white matter and that there was a wide variability in their phenotype according to their location: they stained very strongly with Leu-M5, EBM11, Leu-M3, To5 and 2LPM 19 C in the perivascular cuffs, whereas they stained principally with Leu-M5 and EBM11 and to a lesser extent with To5 and 2LPM19c in the white matter. In addition to the expression of MHC class II and CD4 molecules, macrophages exhibited strong labelling with 7G7B6, a monoclonal antibody raised against IL2 receptors. These results attest that macrophages, which infiltrate the brain parenchyma have various phenotypes, and very likely different states of activation, and suggest that interleukin-2 plays an important role during this activation.
Medienart: |
Artikel |
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Erscheinungsjahr: |
1989 |
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Erschienen: |
1989 |
Enthalten in: |
Zur Gesamtaufnahme - volume:20 |
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Enthalten in: |
Neuropediatrics - 20(1989), 4 vom: 30. Nov., Seite 202-6 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Boutin, B [VerfasserIn] |
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Themen: |
Antibodies, Monoclonal |
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Anmerkungen: |
Date Completed 12.02.1990 Date Revised 19.11.2015 published: Print Citation Status MEDLINE |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM025894978 |
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100 | 1 | |a Boutin, B |e verfasserin |4 aut | |
245 | 1 | 0 | |a Immunohistochemical analysis of brain macrophages in adrenoleukodystrophy |
264 | 1 | |c 1989 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
338 | |a Band |b nc |2 rdacarrier | ||
500 | |a Date Completed 12.02.1990 | ||
500 | |a Date Revised 19.11.2015 | ||
500 | |a published: Print | ||
500 | |a Citation Status MEDLINE | ||
520 | |a Using a panel of monoclonal antibodies directed against antigenic determinants present at the surface of mononuclear cells, we characterized the macrophage infiltration in frozen brain specimens from a patient with adrenoleukodystrophy by immunohistochemical staining. This study demonstrated that macrophages were the main infiltrating cells in the white matter and that there was a wide variability in their phenotype according to their location: they stained very strongly with Leu-M5, EBM11, Leu-M3, To5 and 2LPM 19 C in the perivascular cuffs, whereas they stained principally with Leu-M5 and EBM11 and to a lesser extent with To5 and 2LPM19c in the white matter. In addition to the expression of MHC class II and CD4 molecules, macrophages exhibited strong labelling with 7G7B6, a monoclonal antibody raised against IL2 receptors. These results attest that macrophages, which infiltrate the brain parenchyma have various phenotypes, and very likely different states of activation, and suggest that interleukin-2 plays an important role during this activation | ||
650 | 4 | |a Journal Article | |
650 | 7 | |a Antibodies, Monoclonal |2 NLM | |
650 | 7 | |a Antigens, Differentiation |2 NLM | |
700 | 1 | |a Matsuguchi, L |e verfasserin |4 aut | |
700 | 1 | |a Lebon, P |e verfasserin |4 aut | |
700 | 1 | |a Ponsot, G |e verfasserin |4 aut | |
700 | 1 | |a Arthuis, C |e verfasserin |4 aut | |
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