Deposition of the prion protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease
Abstract We studied the immunocytochemical distribution of the prion or proteinase-resistant protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease (CJD) in mice. Fifty-one brains were collected up to 22 weeks following intracerebral inoculation with the Fujisaki strain of the...
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E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1999 |
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6 |
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Springer Online Journal Archives 1860-2002 |
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in: Acta neuropathologica - 1961, 98(1999) vom: Juni, Seite 597-602 |
| Übergeordnetes Werk: |
volume:98 ; year:1999 ; month:06 ; pages:597-602 ; extent:6 |
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NLEJ203625080 |
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| 520 | |a Abstract We studied the immunocytochemical distribution of the prion or proteinase-resistant protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease (CJD) in mice. Fifty-one brains were collected up to 22 weeks following intracerebral inoculation with the Fujisaki strain of the CJD agent. Slides were also immunostained for apolipoprotein E (apoE) and glial fibrillary acidic protein. Vacuolar changes with focal astrocytosis first occurred around the needle track at week 2 and later spread along white matter tracks. Until week 12, changes were asymmetrical, affecting more the side of inoculation. Spongiform change and astrogliosis spread subsequently to the gray matter. Time course and intensity of spongiform change and immunocytochemistry for PrP were discrepant: in most brain regions, severe vacuolation preceded immunocytochemically detectable PrP accumulation. PrP deposits in form of small dots were first detectable at week 6 in the area surrounding the needle track. After week 7, plaque-like amorphous PrP deposits were observed in white matter pathways. Finally, PrP was detectable also in basal ganglia and in the dorsal hippocampus (week 13) and in the neocortex (week 17), as the synaptic type of PrP immunopositivity. In the hippocampus, diffuse PrP deposits paralleled spongiform change, while in the cortex severe vacuolation was accompanied only by weak synaptic PrP deposits. Immunocytochemically detectable apoE was restricted to compact plaque-type PrP deposits after week 15. We conclude that disease-specific neuropathology spreads from the needle track along white matter pathways towards the gray matter; in this model, there is some discrepancy between development of tissue pathology and immunocytochemically detectable deposition of PrP. Immunocytochemically detectable apoE deposition follows PrP accumulation. | ||
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| 700 | 1 | |a Budka, H. |4 oth | |
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(DE-627)NLEJ203625080 DE-627 ger DE-627 rakwb eng Deposition of the prion protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease 1999 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract We studied the immunocytochemical distribution of the prion or proteinase-resistant protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease (CJD) in mice. Fifty-one brains were collected up to 22 weeks following intracerebral inoculation with the Fujisaki strain of the CJD agent. Slides were also immunostained for apolipoprotein E (apoE) and glial fibrillary acidic protein. Vacuolar changes with focal astrocytosis first occurred around the needle track at week 2 and later spread along white matter tracks. Until week 12, changes were asymmetrical, affecting more the side of inoculation. Spongiform change and astrogliosis spread subsequently to the gray matter. Time course and intensity of spongiform change and immunocytochemistry for PrP were discrepant: in most brain regions, severe vacuolation preceded immunocytochemically detectable PrP accumulation. PrP deposits in form of small dots were first detectable at week 6 in the area surrounding the needle track. After week 7, plaque-like amorphous PrP deposits were observed in white matter pathways. Finally, PrP was detectable also in basal ganglia and in the dorsal hippocampus (week 13) and in the neocortex (week 17), as the synaptic type of PrP immunopositivity. In the hippocampus, diffuse PrP deposits paralleled spongiform change, while in the cortex severe vacuolation was accompanied only by weak synaptic PrP deposits. Immunocytochemically detectable apoE was restricted to compact plaque-type PrP deposits after week 15. We conclude that disease-specific neuropathology spreads from the needle track along white matter pathways towards the gray matter; in this model, there is some discrepancy between development of tissue pathology and immunocytochemically detectable deposition of PrP. Immunocytochemically detectable apoE deposition follows PrP accumulation. Springer Online Journal Archives 1860-2002 Kordek, Radzislaw oth Hainfellner, Johannes A. oth Liberski, Pawel P. oth Budka, H. oth in Acta neuropathologica 1961 98(1999) vom: Juni, Seite 597-602 (DE-627)NLEJ188990917 (DE-600)1458410-4 1432-0533 nnns volume:98 year:1999 month:06 pages:597-602 extent:6 http://dx.doi.org/10.1007/s004010051124 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 98 1999 6 597-602 6 |
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(DE-627)NLEJ203625080 DE-627 ger DE-627 rakwb eng Deposition of the prion protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease 1999 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract We studied the immunocytochemical distribution of the prion or proteinase-resistant protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease (CJD) in mice. Fifty-one brains were collected up to 22 weeks following intracerebral inoculation with the Fujisaki strain of the CJD agent. Slides were also immunostained for apolipoprotein E (apoE) and glial fibrillary acidic protein. Vacuolar changes with focal astrocytosis first occurred around the needle track at week 2 and later spread along white matter tracks. Until week 12, changes were asymmetrical, affecting more the side of inoculation. Spongiform change and astrogliosis spread subsequently to the gray matter. Time course and intensity of spongiform change and immunocytochemistry for PrP were discrepant: in most brain regions, severe vacuolation preceded immunocytochemically detectable PrP accumulation. PrP deposits in form of small dots were first detectable at week 6 in the area surrounding the needle track. After week 7, plaque-like amorphous PrP deposits were observed in white matter pathways. Finally, PrP was detectable also in basal ganglia and in the dorsal hippocampus (week 13) and in the neocortex (week 17), as the synaptic type of PrP immunopositivity. In the hippocampus, diffuse PrP deposits paralleled spongiform change, while in the cortex severe vacuolation was accompanied only by weak synaptic PrP deposits. Immunocytochemically detectable apoE was restricted to compact plaque-type PrP deposits after week 15. We conclude that disease-specific neuropathology spreads from the needle track along white matter pathways towards the gray matter; in this model, there is some discrepancy between development of tissue pathology and immunocytochemically detectable deposition of PrP. Immunocytochemically detectable apoE deposition follows PrP accumulation. Springer Online Journal Archives 1860-2002 Kordek, Radzislaw oth Hainfellner, Johannes A. oth Liberski, Pawel P. oth Budka, H. oth in Acta neuropathologica 1961 98(1999) vom: Juni, Seite 597-602 (DE-627)NLEJ188990917 (DE-600)1458410-4 1432-0533 nnns volume:98 year:1999 month:06 pages:597-602 extent:6 http://dx.doi.org/10.1007/s004010051124 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 98 1999 6 597-602 6 |
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(DE-627)NLEJ203625080 DE-627 ger DE-627 rakwb eng Deposition of the prion protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease 1999 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract We studied the immunocytochemical distribution of the prion or proteinase-resistant protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease (CJD) in mice. Fifty-one brains were collected up to 22 weeks following intracerebral inoculation with the Fujisaki strain of the CJD agent. Slides were also immunostained for apolipoprotein E (apoE) and glial fibrillary acidic protein. Vacuolar changes with focal astrocytosis first occurred around the needle track at week 2 and later spread along white matter tracks. Until week 12, changes were asymmetrical, affecting more the side of inoculation. Spongiform change and astrogliosis spread subsequently to the gray matter. Time course and intensity of spongiform change and immunocytochemistry for PrP were discrepant: in most brain regions, severe vacuolation preceded immunocytochemically detectable PrP accumulation. PrP deposits in form of small dots were first detectable at week 6 in the area surrounding the needle track. After week 7, plaque-like amorphous PrP deposits were observed in white matter pathways. Finally, PrP was detectable also in basal ganglia and in the dorsal hippocampus (week 13) and in the neocortex (week 17), as the synaptic type of PrP immunopositivity. In the hippocampus, diffuse PrP deposits paralleled spongiform change, while in the cortex severe vacuolation was accompanied only by weak synaptic PrP deposits. Immunocytochemically detectable apoE was restricted to compact plaque-type PrP deposits after week 15. We conclude that disease-specific neuropathology spreads from the needle track along white matter pathways towards the gray matter; in this model, there is some discrepancy between development of tissue pathology and immunocytochemically detectable deposition of PrP. Immunocytochemically detectable apoE deposition follows PrP accumulation. Springer Online Journal Archives 1860-2002 Kordek, Radzislaw oth Hainfellner, Johannes A. oth Liberski, Pawel P. oth Budka, H. oth in Acta neuropathologica 1961 98(1999) vom: Juni, Seite 597-602 (DE-627)NLEJ188990917 (DE-600)1458410-4 1432-0533 nnns volume:98 year:1999 month:06 pages:597-602 extent:6 http://dx.doi.org/10.1007/s004010051124 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 98 1999 6 597-602 6 |
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(DE-627)NLEJ203625080 DE-627 ger DE-627 rakwb eng Deposition of the prion protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease 1999 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract We studied the immunocytochemical distribution of the prion or proteinase-resistant protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease (CJD) in mice. Fifty-one brains were collected up to 22 weeks following intracerebral inoculation with the Fujisaki strain of the CJD agent. Slides were also immunostained for apolipoprotein E (apoE) and glial fibrillary acidic protein. Vacuolar changes with focal astrocytosis first occurred around the needle track at week 2 and later spread along white matter tracks. Until week 12, changes were asymmetrical, affecting more the side of inoculation. Spongiform change and astrogliosis spread subsequently to the gray matter. Time course and intensity of spongiform change and immunocytochemistry for PrP were discrepant: in most brain regions, severe vacuolation preceded immunocytochemically detectable PrP accumulation. PrP deposits in form of small dots were first detectable at week 6 in the area surrounding the needle track. After week 7, plaque-like amorphous PrP deposits were observed in white matter pathways. Finally, PrP was detectable also in basal ganglia and in the dorsal hippocampus (week 13) and in the neocortex (week 17), as the synaptic type of PrP immunopositivity. In the hippocampus, diffuse PrP deposits paralleled spongiform change, while in the cortex severe vacuolation was accompanied only by weak synaptic PrP deposits. Immunocytochemically detectable apoE was restricted to compact plaque-type PrP deposits after week 15. We conclude that disease-specific neuropathology spreads from the needle track along white matter pathways towards the gray matter; in this model, there is some discrepancy between development of tissue pathology and immunocytochemically detectable deposition of PrP. Immunocytochemically detectable apoE deposition follows PrP accumulation. Springer Online Journal Archives 1860-2002 Kordek, Radzislaw oth Hainfellner, Johannes A. oth Liberski, Pawel P. oth Budka, H. oth in Acta neuropathologica 1961 98(1999) vom: Juni, Seite 597-602 (DE-627)NLEJ188990917 (DE-600)1458410-4 1432-0533 nnns volume:98 year:1999 month:06 pages:597-602 extent:6 http://dx.doi.org/10.1007/s004010051124 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 98 1999 6 597-602 6 |
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(DE-627)NLEJ203625080 DE-627 ger DE-627 rakwb eng Deposition of the prion protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease 1999 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract We studied the immunocytochemical distribution of the prion or proteinase-resistant protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease (CJD) in mice. Fifty-one brains were collected up to 22 weeks following intracerebral inoculation with the Fujisaki strain of the CJD agent. Slides were also immunostained for apolipoprotein E (apoE) and glial fibrillary acidic protein. Vacuolar changes with focal astrocytosis first occurred around the needle track at week 2 and later spread along white matter tracks. Until week 12, changes were asymmetrical, affecting more the side of inoculation. Spongiform change and astrogliosis spread subsequently to the gray matter. Time course and intensity of spongiform change and immunocytochemistry for PrP were discrepant: in most brain regions, severe vacuolation preceded immunocytochemically detectable PrP accumulation. PrP deposits in form of small dots were first detectable at week 6 in the area surrounding the needle track. After week 7, plaque-like amorphous PrP deposits were observed in white matter pathways. Finally, PrP was detectable also in basal ganglia and in the dorsal hippocampus (week 13) and in the neocortex (week 17), as the synaptic type of PrP immunopositivity. In the hippocampus, diffuse PrP deposits paralleled spongiform change, while in the cortex severe vacuolation was accompanied only by weak synaptic PrP deposits. Immunocytochemically detectable apoE was restricted to compact plaque-type PrP deposits after week 15. We conclude that disease-specific neuropathology spreads from the needle track along white matter pathways towards the gray matter; in this model, there is some discrepancy between development of tissue pathology and immunocytochemically detectable deposition of PrP. Immunocytochemically detectable apoE deposition follows PrP accumulation. Springer Online Journal Archives 1860-2002 Kordek, Radzislaw oth Hainfellner, Johannes A. oth Liberski, Pawel P. oth Budka, H. oth in Acta neuropathologica 1961 98(1999) vom: Juni, Seite 597-602 (DE-627)NLEJ188990917 (DE-600)1458410-4 1432-0533 nnns volume:98 year:1999 month:06 pages:597-602 extent:6 http://dx.doi.org/10.1007/s004010051124 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 98 1999 6 597-602 6 |
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Deposition of the prion protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease |
| abstract |
Abstract We studied the immunocytochemical distribution of the prion or proteinase-resistant protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease (CJD) in mice. Fifty-one brains were collected up to 22 weeks following intracerebral inoculation with the Fujisaki strain of the CJD agent. Slides were also immunostained for apolipoprotein E (apoE) and glial fibrillary acidic protein. Vacuolar changes with focal astrocytosis first occurred around the needle track at week 2 and later spread along white matter tracks. Until week 12, changes were asymmetrical, affecting more the side of inoculation. Spongiform change and astrogliosis spread subsequently to the gray matter. Time course and intensity of spongiform change and immunocytochemistry for PrP were discrepant: in most brain regions, severe vacuolation preceded immunocytochemically detectable PrP accumulation. PrP deposits in form of small dots were first detectable at week 6 in the area surrounding the needle track. After week 7, plaque-like amorphous PrP deposits were observed in white matter pathways. Finally, PrP was detectable also in basal ganglia and in the dorsal hippocampus (week 13) and in the neocortex (week 17), as the synaptic type of PrP immunopositivity. In the hippocampus, diffuse PrP deposits paralleled spongiform change, while in the cortex severe vacuolation was accompanied only by weak synaptic PrP deposits. Immunocytochemically detectable apoE was restricted to compact plaque-type PrP deposits after week 15. We conclude that disease-specific neuropathology spreads from the needle track along white matter pathways towards the gray matter; in this model, there is some discrepancy between development of tissue pathology and immunocytochemically detectable deposition of PrP. Immunocytochemically detectable apoE deposition follows PrP accumulation. |
| abstractGer |
Abstract We studied the immunocytochemical distribution of the prion or proteinase-resistant protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease (CJD) in mice. Fifty-one brains were collected up to 22 weeks following intracerebral inoculation with the Fujisaki strain of the CJD agent. Slides were also immunostained for apolipoprotein E (apoE) and glial fibrillary acidic protein. Vacuolar changes with focal astrocytosis first occurred around the needle track at week 2 and later spread along white matter tracks. Until week 12, changes were asymmetrical, affecting more the side of inoculation. Spongiform change and astrogliosis spread subsequently to the gray matter. Time course and intensity of spongiform change and immunocytochemistry for PrP were discrepant: in most brain regions, severe vacuolation preceded immunocytochemically detectable PrP accumulation. PrP deposits in form of small dots were first detectable at week 6 in the area surrounding the needle track. After week 7, plaque-like amorphous PrP deposits were observed in white matter pathways. Finally, PrP was detectable also in basal ganglia and in the dorsal hippocampus (week 13) and in the neocortex (week 17), as the synaptic type of PrP immunopositivity. In the hippocampus, diffuse PrP deposits paralleled spongiform change, while in the cortex severe vacuolation was accompanied only by weak synaptic PrP deposits. Immunocytochemically detectable apoE was restricted to compact plaque-type PrP deposits after week 15. We conclude that disease-specific neuropathology spreads from the needle track along white matter pathways towards the gray matter; in this model, there is some discrepancy between development of tissue pathology and immunocytochemically detectable deposition of PrP. Immunocytochemically detectable apoE deposition follows PrP accumulation. |
| abstract_unstemmed |
Abstract We studied the immunocytochemical distribution of the prion or proteinase-resistant protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease (CJD) in mice. Fifty-one brains were collected up to 22 weeks following intracerebral inoculation with the Fujisaki strain of the CJD agent. Slides were also immunostained for apolipoprotein E (apoE) and glial fibrillary acidic protein. Vacuolar changes with focal astrocytosis first occurred around the needle track at week 2 and later spread along white matter tracks. Until week 12, changes were asymmetrical, affecting more the side of inoculation. Spongiform change and astrogliosis spread subsequently to the gray matter. Time course and intensity of spongiform change and immunocytochemistry for PrP were discrepant: in most brain regions, severe vacuolation preceded immunocytochemically detectable PrP accumulation. PrP deposits in form of small dots were first detectable at week 6 in the area surrounding the needle track. After week 7, plaque-like amorphous PrP deposits were observed in white matter pathways. Finally, PrP was detectable also in basal ganglia and in the dorsal hippocampus (week 13) and in the neocortex (week 17), as the synaptic type of PrP immunopositivity. In the hippocampus, diffuse PrP deposits paralleled spongiform change, while in the cortex severe vacuolation was accompanied only by weak synaptic PrP deposits. Immunocytochemically detectable apoE was restricted to compact plaque-type PrP deposits after week 15. We conclude that disease-specific neuropathology spreads from the needle track along white matter pathways towards the gray matter; in this model, there is some discrepancy between development of tissue pathology and immunocytochemically detectable deposition of PrP. Immunocytochemically detectable apoE deposition follows PrP accumulation. |
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Deposition of the prion protein (PrP) during the evolution of experimental Creutzfeldt-Jakob disease |
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Kordek, Radzislaw Hainfellner, Johannes A. Liberski, Pawel P. Budka, H. |
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