Stein, T D; Montenigro, P H; Alvarez, V E; Xia, W; Crary, J F; Tripodis, Y; Daneshvar, D H; Mez, J; Solomon, T; Meng, G; Kubilus, C A; Cormier, K A; Meng, S; Babcock, K; Kiernan, P; Murphy, L; Nowinski, C J; Martin, B; Dixon, D; Stern, R A; Cantu, R C; Kowall, N W; McKee, A C
Beta-amyloid deposition in chronic traumatic encephalopathy Journal Article
In: Acta Neuropathologica, vol. 130, no. 1, pp. 21–34, 2015.
Abstract | BibTeX | Tags: *Amyloid beta-Peptides/me [Metabolism], *Brain Injury, *Brain/pa [Pathology], *Neurodegenerative Diseases/pa [Pathology], *tau Proteins/me [Metabolism], 0 (Amyloid beta-Peptides), 0 (Apolipoprotein E4), 0 (MAPT protein, 0 (tau Proteins), 80 and over, adult, Age Factors, aged, Amyloid/et [Etiology], Amyloid/me [Metabolism], Amyloid/pa [Pathology], Apolipoprotein E4/ge [Genetics], Athletes, Athletic Injuries/ep [Epidemiology], Athletic Injuries/ge [Genetics], Athletic Injuries/me [Metabolism], Athletic Injuries/pa [Pathology], Brain Injury, Brain/me [Metabolism], Chronic/ep [Epidemiology], Chronic/ge [Genetics], Chronic/me [Metabolism], Chronic/pa [Pathology], Cohort Studies, comorbidity, human), Humans, middle aged, Neurodegenerative Diseases/ep [Epidemiology], Neurodegenerative Diseases/ge [Genetics], Neurodegenerative Diseases/me [Metabolism], Plaque, SEVERITY of illness index, veterans, War-Related Injuries/ep [Epidemiology], War-Related Injuries/ge [Genetics], War-Related Injuries/me [Metabolism], War-Related Injuries/pa [Pathology]
@article{Stein2015b,
title = {Beta-amyloid deposition in chronic traumatic encephalopathy},
author = {Stein, T D and Montenigro, P H and Alvarez, V E and Xia, W and Crary, J F and Tripodis, Y and Daneshvar, D H and Mez, J and Solomon, T and Meng, G and Kubilus, C A and Cormier, K A and Meng, S and Babcock, K and Kiernan, P and Murphy, L and Nowinski, C J and Martin, B and Dixon, D and Stern, R A and Cantu, R C and Kowall, N W and McKee, A C},
year = {2015},
date = {2015-01-01},
journal = {Acta Neuropathologica},
volume = {130},
number = {1},
pages = {21--34},
abstract = {Chronic traumatic encephalopathy (CTE) is a neurodegenerative disease associated with repetitive mild traumatic brain injury. It is defined pathologically by the abnormal accumulation of tau in a unique pattern that is distinct from other tauopathies, including Alzheimer's disease (AD). Although trauma has been suggested to increase amyloid beta peptide (Abeta) levels, the extent of Abeta deposition in CTE has not been thoroughly characterized. We studied a heterogeneous cohort of deceased athletes and military veterans with neuropathologically diagnosed CTE (n = 114, mean age at death = 60) to test the hypothesis that Abeta deposition is altered in CTE and associated with more severe pathology and worse clinical outcomes. We found that Abeta deposition, either as diffuse or neuritic plaques, was present in 52 % of CTE subjects. Moreover, Abeta deposition in CTE occurred at an accelerated rate and with altered dynamics in CTE compared to a normal aging population (OR = 3.8, p \< 0.001). We also found a clear pathological and clinical dichotomy between those CTE cases with Abeta plaques and those without. Abeta deposition was significantly associated with the presence of the APOE epsilon4 allele (p = 0.035), older age at symptom onset (p \< 0.001), and older age at death (p \< 0.001). In addition, when controlling for age, neuritic plaques were significantly associated with increased CTE tauopathy stage (beta = 2.43},
keywords = {*Amyloid beta-Peptides/me [Metabolism], *Brain Injury, *Brain/pa [Pathology], *Neurodegenerative Diseases/pa [Pathology], *tau Proteins/me [Metabolism], 0 (Amyloid beta-Peptides), 0 (Apolipoprotein E4), 0 (MAPT protein, 0 (tau Proteins), 80 and over, adult, Age Factors, aged, Amyloid/et [Etiology], Amyloid/me [Metabolism], Amyloid/pa [Pathology], Apolipoprotein E4/ge [Genetics], Athletes, Athletic Injuries/ep [Epidemiology], Athletic Injuries/ge [Genetics], Athletic Injuries/me [Metabolism], Athletic Injuries/pa [Pathology], Brain Injury, Brain/me [Metabolism], Chronic/ep [Epidemiology], Chronic/ge [Genetics], Chronic/me [Metabolism], Chronic/pa [Pathology], Cohort Studies, comorbidity, human), Humans, middle aged, Neurodegenerative Diseases/ep [Epidemiology], Neurodegenerative Diseases/ge [Genetics], Neurodegenerative Diseases/me [Metabolism], Plaque, SEVERITY of illness index, veterans, War-Related Injuries/ep [Epidemiology], War-Related Injuries/ge [Genetics], War-Related Injuries/me [Metabolism], War-Related Injuries/pa [Pathology]},
pubstate = {published},
tppubtype = {article}
}
Hamberger, A; Huang, Y L; Zhu, H; Bao, F; Ding, M; Blennow, K; Olsson, A; Hansson, H A; Viano, D; Haglid, K G
Redistribution of neurofilaments and accumulation of beta-amyloid protein after brain injury by rotational acceleration of the head Journal Article
In: Journal of Neurotrauma, vol. 20, no. 2, pp. 169–178, 2003.
Abstract | BibTeX | Tags: *Amyloid beta-Peptides/me [Metabolism], *Brain Injuries/me [Metabolism], *Brain/me [Metabolism], *Neurofilament Proteins/me [Metabolism], 0 (Amyloid beta-Peptides), 0 (neurofilament protein L), 0 (Neurofilament Proteins), 108688-71-7 (neurofilament protein H), Acceleration, Animals, Brain Injuries/et [Etiology], immunohistochemistry, Phosphorylation, Rabbits, Rotation, Tissue Distribution
@article{Hamberger2003,
title = {Redistribution of neurofilaments and accumulation of beta-amyloid protein after brain injury by rotational acceleration of the head},
author = {Hamberger, A and Huang, Y L and Zhu, H and Bao, F and Ding, M and Blennow, K and Olsson, A and Hansson, H A and Viano, D and Haglid, K G},
year = {2003},
date = {2003-01-01},
journal = {Journal of Neurotrauma},
volume = {20},
number = {2},
pages = {169--178},
abstract = {Rotational acceleration of the head, as occurs in falls, car crashes, and sport injuries, may result in diffuse brain damage, with acute and chronic neurological and psychiatric symptoms. The present study addresses the effects of rotational trauma on the neuronal cytoskeleton, which stabilizes perikaryal, dendritic and axonal shape and function. The study focuses upon the distribution of (1) the phosphorylated form of the heavy neurofilament subunit, (2) the light neurofilament subunit, and (3) beta-amyloid, a marker for brain injury. While normally restricted to axons, the phosphorylated heavy neurofilament subunits were drastically decreased in the axons after rotational trauma. Instead, they accumulated in the neuronal perikarya, normally devoid of the phosphorylated subunit. This alteration was seen, not only in the cerebral cortex, but also in the hippocampus, the cervical spinal cord, the cerebellum, the cranial nerves and the pyramidal tract. The distribution of the light subunit of neurofilaments was also altered post trauma. Only a weak beta-amyloid immunoreactivity was detected in the brains of control animals. Promptly after the trauma, a large number of beta-amyloid positive neurons appeared. Intensely co-localized immunoreactivity for the light subunit of neurofilaments and of beta-amyloid was seen 3 days after the rotational trauma axons of in the subcortical white matter and in the granule cell layer of the dentate gyrus as well as in neurons of the hypoglossal nucleus. The reported alterations in the central nervous system neurons are similar to those in the human brain after closed head injury and in chronic degenerative diseases. Regions of importance for social behavior, memory and body movement were affected.},
keywords = {*Amyloid beta-Peptides/me [Metabolism], *Brain Injuries/me [Metabolism], *Brain/me [Metabolism], *Neurofilament Proteins/me [Metabolism], 0 (Amyloid beta-Peptides), 0 (neurofilament protein L), 0 (Neurofilament Proteins), 108688-71-7 (neurofilament protein H), Acceleration, Animals, Brain Injuries/et [Etiology], immunohistochemistry, Phosphorylation, Rabbits, Rotation, Tissue Distribution},
pubstate = {published},
tppubtype = {article}
}
Stein, T D; Montenigro, P H; Alvarez, V E; Xia, W; Crary, J F; Tripodis, Y; Daneshvar, D H; Mez, J; Solomon, T; Meng, G; Kubilus, C A; Cormier, K A; Meng, S; Babcock, K; Kiernan, P; Murphy, L; Nowinski, C J; Martin, B; Dixon, D; Stern, R A; Cantu, R C; Kowall, N W; McKee, A C
Beta-amyloid deposition in chronic traumatic encephalopathy Journal Article
In: Acta Neuropathologica, vol. 130, no. 1, pp. 21–34, 2015.
@article{Stein2015b,
title = {Beta-amyloid deposition in chronic traumatic encephalopathy},
author = {Stein, T D and Montenigro, P H and Alvarez, V E and Xia, W and Crary, J F and Tripodis, Y and Daneshvar, D H and Mez, J and Solomon, T and Meng, G and Kubilus, C A and Cormier, K A and Meng, S and Babcock, K and Kiernan, P and Murphy, L and Nowinski, C J and Martin, B and Dixon, D and Stern, R A and Cantu, R C and Kowall, N W and McKee, A C},
year = {2015},
date = {2015-01-01},
journal = {Acta Neuropathologica},
volume = {130},
number = {1},
pages = {21--34},
abstract = {Chronic traumatic encephalopathy (CTE) is a neurodegenerative disease associated with repetitive mild traumatic brain injury. It is defined pathologically by the abnormal accumulation of tau in a unique pattern that is distinct from other tauopathies, including Alzheimer's disease (AD). Although trauma has been suggested to increase amyloid beta peptide (Abeta) levels, the extent of Abeta deposition in CTE has not been thoroughly characterized. We studied a heterogeneous cohort of deceased athletes and military veterans with neuropathologically diagnosed CTE (n = 114, mean age at death = 60) to test the hypothesis that Abeta deposition is altered in CTE and associated with more severe pathology and worse clinical outcomes. We found that Abeta deposition, either as diffuse or neuritic plaques, was present in 52 % of CTE subjects. Moreover, Abeta deposition in CTE occurred at an accelerated rate and with altered dynamics in CTE compared to a normal aging population (OR = 3.8, p \< 0.001). We also found a clear pathological and clinical dichotomy between those CTE cases with Abeta plaques and those without. Abeta deposition was significantly associated with the presence of the APOE epsilon4 allele (p = 0.035), older age at symptom onset (p \< 0.001), and older age at death (p \< 0.001). In addition, when controlling for age, neuritic plaques were significantly associated with increased CTE tauopathy stage (beta = 2.43},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Hamberger, A; Huang, Y L; Zhu, H; Bao, F; Ding, M; Blennow, K; Olsson, A; Hansson, H A; Viano, D; Haglid, K G
Redistribution of neurofilaments and accumulation of beta-amyloid protein after brain injury by rotational acceleration of the head Journal Article
In: Journal of Neurotrauma, vol. 20, no. 2, pp. 169–178, 2003.
@article{Hamberger2003,
title = {Redistribution of neurofilaments and accumulation of beta-amyloid protein after brain injury by rotational acceleration of the head},
author = {Hamberger, A and Huang, Y L and Zhu, H and Bao, F and Ding, M and Blennow, K and Olsson, A and Hansson, H A and Viano, D and Haglid, K G},
year = {2003},
date = {2003-01-01},
journal = {Journal of Neurotrauma},
volume = {20},
number = {2},
pages = {169--178},
abstract = {Rotational acceleration of the head, as occurs in falls, car crashes, and sport injuries, may result in diffuse brain damage, with acute and chronic neurological and psychiatric symptoms. The present study addresses the effects of rotational trauma on the neuronal cytoskeleton, which stabilizes perikaryal, dendritic and axonal shape and function. The study focuses upon the distribution of (1) the phosphorylated form of the heavy neurofilament subunit, (2) the light neurofilament subunit, and (3) beta-amyloid, a marker for brain injury. While normally restricted to axons, the phosphorylated heavy neurofilament subunits were drastically decreased in the axons after rotational trauma. Instead, they accumulated in the neuronal perikarya, normally devoid of the phosphorylated subunit. This alteration was seen, not only in the cerebral cortex, but also in the hippocampus, the cervical spinal cord, the cerebellum, the cranial nerves and the pyramidal tract. The distribution of the light subunit of neurofilaments was also altered post trauma. Only a weak beta-amyloid immunoreactivity was detected in the brains of control animals. Promptly after the trauma, a large number of beta-amyloid positive neurons appeared. Intensely co-localized immunoreactivity for the light subunit of neurofilaments and of beta-amyloid was seen 3 days after the rotational trauma axons of in the subcortical white matter and in the granule cell layer of the dentate gyrus as well as in neurons of the hypoglossal nucleus. The reported alterations in the central nervous system neurons are similar to those in the human brain after closed head injury and in chronic degenerative diseases. Regions of importance for social behavior, memory and body movement were affected.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Stein, T D; Montenigro, P H; Alvarez, V E; Xia, W; Crary, J F; Tripodis, Y; Daneshvar, D H; Mez, J; Solomon, T; Meng, G; Kubilus, C A; Cormier, K A; Meng, S; Babcock, K; Kiernan, P; Murphy, L; Nowinski, C J; Martin, B; Dixon, D; Stern, R A; Cantu, R C; Kowall, N W; McKee, A C
Beta-amyloid deposition in chronic traumatic encephalopathy Journal Article
In: Acta Neuropathologica, vol. 130, no. 1, pp. 21–34, 2015.
Abstract | BibTeX | Tags: *Amyloid beta-Peptides/me [Metabolism], *Brain Injury, *Brain/pa [Pathology], *Neurodegenerative Diseases/pa [Pathology], *tau Proteins/me [Metabolism], 0 (Amyloid beta-Peptides), 0 (Apolipoprotein E4), 0 (MAPT protein, 0 (tau Proteins), 80 and over, adult, Age Factors, aged, Amyloid/et [Etiology], Amyloid/me [Metabolism], Amyloid/pa [Pathology], Apolipoprotein E4/ge [Genetics], Athletes, Athletic Injuries/ep [Epidemiology], Athletic Injuries/ge [Genetics], Athletic Injuries/me [Metabolism], Athletic Injuries/pa [Pathology], Brain Injury, Brain/me [Metabolism], Chronic/ep [Epidemiology], Chronic/ge [Genetics], Chronic/me [Metabolism], Chronic/pa [Pathology], Cohort Studies, comorbidity, human), Humans, middle aged, Neurodegenerative Diseases/ep [Epidemiology], Neurodegenerative Diseases/ge [Genetics], Neurodegenerative Diseases/me [Metabolism], Plaque, SEVERITY of illness index, veterans, War-Related Injuries/ep [Epidemiology], War-Related Injuries/ge [Genetics], War-Related Injuries/me [Metabolism], War-Related Injuries/pa [Pathology]
@article{Stein2015b,
title = {Beta-amyloid deposition in chronic traumatic encephalopathy},
author = {Stein, T D and Montenigro, P H and Alvarez, V E and Xia, W and Crary, J F and Tripodis, Y and Daneshvar, D H and Mez, J and Solomon, T and Meng, G and Kubilus, C A and Cormier, K A and Meng, S and Babcock, K and Kiernan, P and Murphy, L and Nowinski, C J and Martin, B and Dixon, D and Stern, R A and Cantu, R C and Kowall, N W and McKee, A C},
year = {2015},
date = {2015-01-01},
journal = {Acta Neuropathologica},
volume = {130},
number = {1},
pages = {21--34},
abstract = {Chronic traumatic encephalopathy (CTE) is a neurodegenerative disease associated with repetitive mild traumatic brain injury. It is defined pathologically by the abnormal accumulation of tau in a unique pattern that is distinct from other tauopathies, including Alzheimer's disease (AD). Although trauma has been suggested to increase amyloid beta peptide (Abeta) levels, the extent of Abeta deposition in CTE has not been thoroughly characterized. We studied a heterogeneous cohort of deceased athletes and military veterans with neuropathologically diagnosed CTE (n = 114, mean age at death = 60) to test the hypothesis that Abeta deposition is altered in CTE and associated with more severe pathology and worse clinical outcomes. We found that Abeta deposition, either as diffuse or neuritic plaques, was present in 52 % of CTE subjects. Moreover, Abeta deposition in CTE occurred at an accelerated rate and with altered dynamics in CTE compared to a normal aging population (OR = 3.8, p \< 0.001). We also found a clear pathological and clinical dichotomy between those CTE cases with Abeta plaques and those without. Abeta deposition was significantly associated with the presence of the APOE epsilon4 allele (p = 0.035), older age at symptom onset (p \< 0.001), and older age at death (p \< 0.001). In addition, when controlling for age, neuritic plaques were significantly associated with increased CTE tauopathy stage (beta = 2.43},
keywords = {*Amyloid beta-Peptides/me [Metabolism], *Brain Injury, *Brain/pa [Pathology], *Neurodegenerative Diseases/pa [Pathology], *tau Proteins/me [Metabolism], 0 (Amyloid beta-Peptides), 0 (Apolipoprotein E4), 0 (MAPT protein, 0 (tau Proteins), 80 and over, adult, Age Factors, aged, Amyloid/et [Etiology], Amyloid/me [Metabolism], Amyloid/pa [Pathology], Apolipoprotein E4/ge [Genetics], Athletes, Athletic Injuries/ep [Epidemiology], Athletic Injuries/ge [Genetics], Athletic Injuries/me [Metabolism], Athletic Injuries/pa [Pathology], Brain Injury, Brain/me [Metabolism], Chronic/ep [Epidemiology], Chronic/ge [Genetics], Chronic/me [Metabolism], Chronic/pa [Pathology], Cohort Studies, comorbidity, human), Humans, middle aged, Neurodegenerative Diseases/ep [Epidemiology], Neurodegenerative Diseases/ge [Genetics], Neurodegenerative Diseases/me [Metabolism], Plaque, SEVERITY of illness index, veterans, War-Related Injuries/ep [Epidemiology], War-Related Injuries/ge [Genetics], War-Related Injuries/me [Metabolism], War-Related Injuries/pa [Pathology]},
pubstate = {published},
tppubtype = {article}
}
Hamberger, A; Huang, Y L; Zhu, H; Bao, F; Ding, M; Blennow, K; Olsson, A; Hansson, H A; Viano, D; Haglid, K G
Redistribution of neurofilaments and accumulation of beta-amyloid protein after brain injury by rotational acceleration of the head Journal Article
In: Journal of Neurotrauma, vol. 20, no. 2, pp. 169–178, 2003.
Abstract | BibTeX | Tags: *Amyloid beta-Peptides/me [Metabolism], *Brain Injuries/me [Metabolism], *Brain/me [Metabolism], *Neurofilament Proteins/me [Metabolism], 0 (Amyloid beta-Peptides), 0 (neurofilament protein L), 0 (Neurofilament Proteins), 108688-71-7 (neurofilament protein H), Acceleration, Animals, Brain Injuries/et [Etiology], immunohistochemistry, Phosphorylation, Rabbits, Rotation, Tissue Distribution
@article{Hamberger2003,
title = {Redistribution of neurofilaments and accumulation of beta-amyloid protein after brain injury by rotational acceleration of the head},
author = {Hamberger, A and Huang, Y L and Zhu, H and Bao, F and Ding, M and Blennow, K and Olsson, A and Hansson, H A and Viano, D and Haglid, K G},
year = {2003},
date = {2003-01-01},
journal = {Journal of Neurotrauma},
volume = {20},
number = {2},
pages = {169--178},
abstract = {Rotational acceleration of the head, as occurs in falls, car crashes, and sport injuries, may result in diffuse brain damage, with acute and chronic neurological and psychiatric symptoms. The present study addresses the effects of rotational trauma on the neuronal cytoskeleton, which stabilizes perikaryal, dendritic and axonal shape and function. The study focuses upon the distribution of (1) the phosphorylated form of the heavy neurofilament subunit, (2) the light neurofilament subunit, and (3) beta-amyloid, a marker for brain injury. While normally restricted to axons, the phosphorylated heavy neurofilament subunits were drastically decreased in the axons after rotational trauma. Instead, they accumulated in the neuronal perikarya, normally devoid of the phosphorylated subunit. This alteration was seen, not only in the cerebral cortex, but also in the hippocampus, the cervical spinal cord, the cerebellum, the cranial nerves and the pyramidal tract. The distribution of the light subunit of neurofilaments was also altered post trauma. Only a weak beta-amyloid immunoreactivity was detected in the brains of control animals. Promptly after the trauma, a large number of beta-amyloid positive neurons appeared. Intensely co-localized immunoreactivity for the light subunit of neurofilaments and of beta-amyloid was seen 3 days after the rotational trauma axons of in the subcortical white matter and in the granule cell layer of the dentate gyrus as well as in neurons of the hypoglossal nucleus. The reported alterations in the central nervous system neurons are similar to those in the human brain after closed head injury and in chronic degenerative diseases. Regions of importance for social behavior, memory and body movement were affected.},
keywords = {*Amyloid beta-Peptides/me [Metabolism], *Brain Injuries/me [Metabolism], *Brain/me [Metabolism], *Neurofilament Proteins/me [Metabolism], 0 (Amyloid beta-Peptides), 0 (neurofilament protein L), 0 (Neurofilament Proteins), 108688-71-7 (neurofilament protein H), Acceleration, Animals, Brain Injuries/et [Etiology], immunohistochemistry, Phosphorylation, Rabbits, Rotation, Tissue Distribution},
pubstate = {published},
tppubtype = {article}
}