Iverson, G L
Suicide and Chronic Traumatic Encephalopathy Journal Article
In: Journal of Neuropsychiatry & Clinical Neurosciences, vol. 28, no. 1, pp. 9–16, 2016.
Abstract | BibTeX | Tags: *Brain Injury, *Football/in [Injuries], *Suicide/px [Psychology], Athletic Injuries/di [Diagnosis], Athletic Injuries/ep [Epidemiology], Athletic Injuries/px [Psychology], Brain Injury, Chronic/di [Diagnosis], Chronic/ep [Epidemiology], Chronic/px [Psychology], Football/px [Psychology], Humans, Male, Risk Factors, Suicide/td [Trends]
@article{Iverson2016a,
title = {Suicide and Chronic Traumatic Encephalopathy},
author = {Iverson, G L},
year = {2016},
date = {2016-01-01},
journal = {Journal of Neuropsychiatry \& Clinical Neurosciences},
volume = {28},
number = {1},
pages = {9--16},
abstract = {For nearly 80 years, suicidality was not considered to be a core clinical feature of chronic traumatic encephalopathy (CTE). In recent years, suicide has been widely cited as being associated with CTE, and now depression has been proposed to be one of three core diagnostic features alongside cognitive impairment and anger control problems. This evolution of the clinical features has been reinforced by thousands of media stories reporting a connection between mental health problems in former athletes and military veterans, repetitive neurotrauma, and CTE. At present, the science underlying the causal assumption between repetitive neurotrauma, depression, suicide, and the neuropathology believed to be unique to CTE is inconclusive. Epidemiological evidence indicates that former National Football League players, for example, are at lower, not greater, risk for suicide than men in the general population. This article aims to discuss the critical issues and literature relating to these possible relationships.},
keywords = {*Brain Injury, *Football/in [Injuries], *Suicide/px [Psychology], Athletic Injuries/di [Diagnosis], Athletic Injuries/ep [Epidemiology], Athletic Injuries/px [Psychology], Brain Injury, Chronic/di [Diagnosis], Chronic/ep [Epidemiology], Chronic/px [Psychology], Football/px [Psychology], Humans, Male, Risk Factors, Suicide/td [Trends]},
pubstate = {published},
tppubtype = {article}
}
Lucke-Wold, B P; Turner, R C; Logsdon, A F; Nguyen, L; Bailes, J E; Lee, J M; Robson, M J; Omalu, B I; Huber, J D; Rosen, C L
Endoplasmic reticulum stress implicated in chronic traumatic encephalopathy Journal Article
In: Journal of Neurosurgery, vol. 124, no. 3, pp. 687–702, 2016.
Abstract | BibTeX | Tags: *Blast Injuries/px [Psychology], *Brain Injury, *Endoplasmic Reticulum Stress/ph [Physiology], *Football/in [Injuries], *Wrestling/in [Injuries], adult, animal, Animals, Blast Injuries/et [Etiology], Blast Injuries/pa [Pathology], Brain Injury, Chronic/et [Etiology], Chronic/pa [Pathology], Chronic/px [Psychology], Disease Models, Humans, Male, Rats, Sprague-Dawley
@article{Lucke-Wold2016,
title = {Endoplasmic reticulum stress implicated in chronic traumatic encephalopathy},
author = {Lucke-Wold, B P and Turner, R C and Logsdon, A F and Nguyen, L and Bailes, J E and Lee, J M and Robson, M J and Omalu, B I and Huber, J D and Rosen, C L},
year = {2016},
date = {2016-01-01},
journal = {Journal of Neurosurgery},
volume = {124},
number = {3},
pages = {687--702},
abstract = {OBJECTIVE: Chronic traumatic encephalopathy is a progressive neurodegenerative disease characterized by neurofibrillary tau tangles following repetitive neurotrauma. The underlying mechanism linking traumatic brain injury to chronic traumatic encephalopathy has not been elucidated. The authors investigate the role of endoplasmic reticulum stress as a link between acute neurotrauma and chronic neurodegeneration. METHODS: The authors used pharmacological, biochemical, and behavioral tools to assess the role of endoplasmic reticulum stress in linking acute repetitive traumatic brain injury to the development of chronic neurodegeneration. Data from the authors' clinically relevant and validated rodent blast model were compared with those obtained from postmortem human chronic traumatic encephalopathy specimens from a National Football League player and World Wrestling Entertainment wrestler. RESULTS: The results demonstrated strong correlation of endoplasmic reticulum stress activation with subsequent tau hyperphosphorylation. Various endoplasmic reticulum stress markers were increased in human chronic traumatic encephalopathy specimens, and the endoplasmic reticulum stress response was associated with an increase in the tau kinase, glycogen synthase kinase-3beta. Docosahexaenoic acid, an endoplasmic reticulum stress inhibitor, improved cognitive performance in the rat model 3 weeks after repetitive blast exposure. The data showed that docosahexaenoic acid administration substantially reduced tau hyperphosphorylation (t = 4.111, p \< 0.05), improved cognition (t = 6.532, p \< 0.001), and inhibited C/EBP homology protein activation (t = 5.631, p \< 0.01). Additionally the data showed, for the first time, that endoplasmic reticulum stress is involved in the pathophysiology of chronic traumatic encephalopathy. CONCLUSIONS: Docosahexaenoic acid therefore warrants further investigation as a potential therapeutic agent for the prevention of chronic traumatic encephalopathy.},
keywords = {*Blast Injuries/px [Psychology], *Brain Injury, *Endoplasmic Reticulum Stress/ph [Physiology], *Football/in [Injuries], *Wrestling/in [Injuries], adult, animal, Animals, Blast Injuries/et [Etiology], Blast Injuries/pa [Pathology], Brain Injury, Chronic/et [Etiology], Chronic/pa [Pathology], Chronic/px [Psychology], Disease Models, Humans, Male, Rats, Sprague-Dawley},
pubstate = {published},
tppubtype = {article}
}
Meehan 3rd, W; Mannix, R; Zafonte, R; Pascual-Leone, A
Chronic traumatic encephalopathy and athletes Journal Article
In: Neurology, vol. 85, no. 17, pp. 1504–1511, 2015.
Abstract | BibTeX | Tags: *Athletic Injuries/pa [Pathology], *Brain Concussion/pa [Pathology], *Brain Injury, *Brain/pa [Pathology], *Cognition Disorders/pa [Pathology], *Suicidal Ideation, Aggression/px [Psychology], Athletes, Athletic Injuries/co [Complications], Athletic Injuries/px [Psychology], Brain Concussion/co [Complications], Brain Concussion/px [Psychology], Brain Injury, Chronic/et [Etiology], Chronic/pa [Pathology], Chronic/px [Psychology], Cognition Disorders/et [Etiology], Cognition Disorders/px [Psychology], Headache/et [Etiology], Headache/pa [Pathology], Humans, Mood Disorders/et [Etiology], Mood Disorders/pa [Pathology], Mood Disorders/px [Psychology], Speech Disorders/et [Etiology], Speech Disorders/pa [Pathology], Speech Disorders/px [Psychology]
@article{Meehan3rd2015a,
title = {Chronic traumatic encephalopathy and athletes},
author = {{Meehan 3rd}, W and Mannix, R and Zafonte, R and Pascual-Leone, A},
year = {2015},
date = {2015-01-01},
journal = {Neurology},
volume = {85},
number = {17},
pages = {1504--1511},
abstract = {Recent case reports have described athletes previously exposed to repetitive head trauma while participating in contact sports who later in life developed mood disorders, headaches, cognitive difficulties, suicidal ideation, difficulties with speech, and aggressive behavior. Postmortem discoveries show that some of these athletes have pathologic findings that are collectively termed chronic traumatic encephalopathy (CTE). Current hypotheses suggest that concussions or perhaps blows to the head that do not cause the signs and symptoms necessary for making the diagnosis of concussion, so-called subconcussive blows, cause both the clinical and pathologic findings. There are, however, some athletes who participate in contact sports who do not develop the findings ascribed to CTE. Furthermore, there are people who have headaches, mood disorders, cognitive difficulties, suicidal ideation, and other clinical problems who have neither been exposed to repeated head trauma nor possessed the pathologic postmortem findings of those currently diagnosed with CTE. The current lack of prospective data and properly designed case-control studies limits the current understanding of CTE, leading to debate about the causes of the neuropathologic findings and the clinical observations. Given the potential for referral and recall bias in available studies, it remains unclear whether or not the pathologic findings made postmortem cause the presumed neurobehavioral sequela and whether the presumed risk factors, such as sports activity, cerebral concussions, and subconcussive blows, are solely causative of the clinical signs and symptoms. This article discusses the current evidence and the associated limitations. Copyright © 2015 American Academy of Neurology.},
keywords = {*Athletic Injuries/pa [Pathology], *Brain Concussion/pa [Pathology], *Brain Injury, *Brain/pa [Pathology], *Cognition Disorders/pa [Pathology], *Suicidal Ideation, Aggression/px [Psychology], Athletes, Athletic Injuries/co [Complications], Athletic Injuries/px [Psychology], Brain Concussion/co [Complications], Brain Concussion/px [Psychology], Brain Injury, Chronic/et [Etiology], Chronic/pa [Pathology], Chronic/px [Psychology], Cognition Disorders/et [Etiology], Cognition Disorders/px [Psychology], Headache/et [Etiology], Headache/pa [Pathology], Humans, Mood Disorders/et [Etiology], Mood Disorders/pa [Pathology], Mood Disorders/px [Psychology], Speech Disorders/et [Etiology], Speech Disorders/pa [Pathology], Speech Disorders/px [Psychology]},
pubstate = {published},
tppubtype = {article}
}
Iverson, G L
Suicide and Chronic Traumatic Encephalopathy Journal Article
In: Journal of Neuropsychiatry & Clinical Neurosciences, vol. 28, no. 1, pp. 9–16, 2016.
@article{Iverson2016a,
title = {Suicide and Chronic Traumatic Encephalopathy},
author = {Iverson, G L},
year = {2016},
date = {2016-01-01},
journal = {Journal of Neuropsychiatry \& Clinical Neurosciences},
volume = {28},
number = {1},
pages = {9--16},
abstract = {For nearly 80 years, suicidality was not considered to be a core clinical feature of chronic traumatic encephalopathy (CTE). In recent years, suicide has been widely cited as being associated with CTE, and now depression has been proposed to be one of three core diagnostic features alongside cognitive impairment and anger control problems. This evolution of the clinical features has been reinforced by thousands of media stories reporting a connection between mental health problems in former athletes and military veterans, repetitive neurotrauma, and CTE. At present, the science underlying the causal assumption between repetitive neurotrauma, depression, suicide, and the neuropathology believed to be unique to CTE is inconclusive. Epidemiological evidence indicates that former National Football League players, for example, are at lower, not greater, risk for suicide than men in the general population. This article aims to discuss the critical issues and literature relating to these possible relationships.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Lucke-Wold, B P; Turner, R C; Logsdon, A F; Nguyen, L; Bailes, J E; Lee, J M; Robson, M J; Omalu, B I; Huber, J D; Rosen, C L
Endoplasmic reticulum stress implicated in chronic traumatic encephalopathy Journal Article
In: Journal of Neurosurgery, vol. 124, no. 3, pp. 687–702, 2016.
@article{Lucke-Wold2016,
title = {Endoplasmic reticulum stress implicated in chronic traumatic encephalopathy},
author = {Lucke-Wold, B P and Turner, R C and Logsdon, A F and Nguyen, L and Bailes, J E and Lee, J M and Robson, M J and Omalu, B I and Huber, J D and Rosen, C L},
year = {2016},
date = {2016-01-01},
journal = {Journal of Neurosurgery},
volume = {124},
number = {3},
pages = {687--702},
abstract = {OBJECTIVE: Chronic traumatic encephalopathy is a progressive neurodegenerative disease characterized by neurofibrillary tau tangles following repetitive neurotrauma. The underlying mechanism linking traumatic brain injury to chronic traumatic encephalopathy has not been elucidated. The authors investigate the role of endoplasmic reticulum stress as a link between acute neurotrauma and chronic neurodegeneration. METHODS: The authors used pharmacological, biochemical, and behavioral tools to assess the role of endoplasmic reticulum stress in linking acute repetitive traumatic brain injury to the development of chronic neurodegeneration. Data from the authors' clinically relevant and validated rodent blast model were compared with those obtained from postmortem human chronic traumatic encephalopathy specimens from a National Football League player and World Wrestling Entertainment wrestler. RESULTS: The results demonstrated strong correlation of endoplasmic reticulum stress activation with subsequent tau hyperphosphorylation. Various endoplasmic reticulum stress markers were increased in human chronic traumatic encephalopathy specimens, and the endoplasmic reticulum stress response was associated with an increase in the tau kinase, glycogen synthase kinase-3beta. Docosahexaenoic acid, an endoplasmic reticulum stress inhibitor, improved cognitive performance in the rat model 3 weeks after repetitive blast exposure. The data showed that docosahexaenoic acid administration substantially reduced tau hyperphosphorylation (t = 4.111, p \< 0.05), improved cognition (t = 6.532, p \< 0.001), and inhibited C/EBP homology protein activation (t = 5.631, p \< 0.01). Additionally the data showed, for the first time, that endoplasmic reticulum stress is involved in the pathophysiology of chronic traumatic encephalopathy. CONCLUSIONS: Docosahexaenoic acid therefore warrants further investigation as a potential therapeutic agent for the prevention of chronic traumatic encephalopathy.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Meehan 3rd, W; Mannix, R; Zafonte, R; Pascual-Leone, A
Chronic traumatic encephalopathy and athletes Journal Article
In: Neurology, vol. 85, no. 17, pp. 1504–1511, 2015.
@article{Meehan3rd2015a,
title = {Chronic traumatic encephalopathy and athletes},
author = {{Meehan 3rd}, W and Mannix, R and Zafonte, R and Pascual-Leone, A},
year = {2015},
date = {2015-01-01},
journal = {Neurology},
volume = {85},
number = {17},
pages = {1504--1511},
abstract = {Recent case reports have described athletes previously exposed to repetitive head trauma while participating in contact sports who later in life developed mood disorders, headaches, cognitive difficulties, suicidal ideation, difficulties with speech, and aggressive behavior. Postmortem discoveries show that some of these athletes have pathologic findings that are collectively termed chronic traumatic encephalopathy (CTE). Current hypotheses suggest that concussions or perhaps blows to the head that do not cause the signs and symptoms necessary for making the diagnosis of concussion, so-called subconcussive blows, cause both the clinical and pathologic findings. There are, however, some athletes who participate in contact sports who do not develop the findings ascribed to CTE. Furthermore, there are people who have headaches, mood disorders, cognitive difficulties, suicidal ideation, and other clinical problems who have neither been exposed to repeated head trauma nor possessed the pathologic postmortem findings of those currently diagnosed with CTE. The current lack of prospective data and properly designed case-control studies limits the current understanding of CTE, leading to debate about the causes of the neuropathologic findings and the clinical observations. Given the potential for referral and recall bias in available studies, it remains unclear whether or not the pathologic findings made postmortem cause the presumed neurobehavioral sequela and whether the presumed risk factors, such as sports activity, cerebral concussions, and subconcussive blows, are solely causative of the clinical signs and symptoms. This article discusses the current evidence and the associated limitations. Copyright © 2015 American Academy of Neurology.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Iverson, G L
Suicide and Chronic Traumatic Encephalopathy Journal Article
In: Journal of Neuropsychiatry & Clinical Neurosciences, vol. 28, no. 1, pp. 9–16, 2016.
Abstract | BibTeX | Tags: *Brain Injury, *Football/in [Injuries], *Suicide/px [Psychology], Athletic Injuries/di [Diagnosis], Athletic Injuries/ep [Epidemiology], Athletic Injuries/px [Psychology], Brain Injury, Chronic/di [Diagnosis], Chronic/ep [Epidemiology], Chronic/px [Psychology], Football/px [Psychology], Humans, Male, Risk Factors, Suicide/td [Trends]
@article{Iverson2016a,
title = {Suicide and Chronic Traumatic Encephalopathy},
author = {Iverson, G L},
year = {2016},
date = {2016-01-01},
journal = {Journal of Neuropsychiatry \& Clinical Neurosciences},
volume = {28},
number = {1},
pages = {9--16},
abstract = {For nearly 80 years, suicidality was not considered to be a core clinical feature of chronic traumatic encephalopathy (CTE). In recent years, suicide has been widely cited as being associated with CTE, and now depression has been proposed to be one of three core diagnostic features alongside cognitive impairment and anger control problems. This evolution of the clinical features has been reinforced by thousands of media stories reporting a connection between mental health problems in former athletes and military veterans, repetitive neurotrauma, and CTE. At present, the science underlying the causal assumption between repetitive neurotrauma, depression, suicide, and the neuropathology believed to be unique to CTE is inconclusive. Epidemiological evidence indicates that former National Football League players, for example, are at lower, not greater, risk for suicide than men in the general population. This article aims to discuss the critical issues and literature relating to these possible relationships.},
keywords = {*Brain Injury, *Football/in [Injuries], *Suicide/px [Psychology], Athletic Injuries/di [Diagnosis], Athletic Injuries/ep [Epidemiology], Athletic Injuries/px [Psychology], Brain Injury, Chronic/di [Diagnosis], Chronic/ep [Epidemiology], Chronic/px [Psychology], Football/px [Psychology], Humans, Male, Risk Factors, Suicide/td [Trends]},
pubstate = {published},
tppubtype = {article}
}
Lucke-Wold, B P; Turner, R C; Logsdon, A F; Nguyen, L; Bailes, J E; Lee, J M; Robson, M J; Omalu, B I; Huber, J D; Rosen, C L
Endoplasmic reticulum stress implicated in chronic traumatic encephalopathy Journal Article
In: Journal of Neurosurgery, vol. 124, no. 3, pp. 687–702, 2016.
Abstract | BibTeX | Tags: *Blast Injuries/px [Psychology], *Brain Injury, *Endoplasmic Reticulum Stress/ph [Physiology], *Football/in [Injuries], *Wrestling/in [Injuries], adult, animal, Animals, Blast Injuries/et [Etiology], Blast Injuries/pa [Pathology], Brain Injury, Chronic/et [Etiology], Chronic/pa [Pathology], Chronic/px [Psychology], Disease Models, Humans, Male, Rats, Sprague-Dawley
@article{Lucke-Wold2016,
title = {Endoplasmic reticulum stress implicated in chronic traumatic encephalopathy},
author = {Lucke-Wold, B P and Turner, R C and Logsdon, A F and Nguyen, L and Bailes, J E and Lee, J M and Robson, M J and Omalu, B I and Huber, J D and Rosen, C L},
year = {2016},
date = {2016-01-01},
journal = {Journal of Neurosurgery},
volume = {124},
number = {3},
pages = {687--702},
abstract = {OBJECTIVE: Chronic traumatic encephalopathy is a progressive neurodegenerative disease characterized by neurofibrillary tau tangles following repetitive neurotrauma. The underlying mechanism linking traumatic brain injury to chronic traumatic encephalopathy has not been elucidated. The authors investigate the role of endoplasmic reticulum stress as a link between acute neurotrauma and chronic neurodegeneration. METHODS: The authors used pharmacological, biochemical, and behavioral tools to assess the role of endoplasmic reticulum stress in linking acute repetitive traumatic brain injury to the development of chronic neurodegeneration. Data from the authors' clinically relevant and validated rodent blast model were compared with those obtained from postmortem human chronic traumatic encephalopathy specimens from a National Football League player and World Wrestling Entertainment wrestler. RESULTS: The results demonstrated strong correlation of endoplasmic reticulum stress activation with subsequent tau hyperphosphorylation. Various endoplasmic reticulum stress markers were increased in human chronic traumatic encephalopathy specimens, and the endoplasmic reticulum stress response was associated with an increase in the tau kinase, glycogen synthase kinase-3beta. Docosahexaenoic acid, an endoplasmic reticulum stress inhibitor, improved cognitive performance in the rat model 3 weeks after repetitive blast exposure. The data showed that docosahexaenoic acid administration substantially reduced tau hyperphosphorylation (t = 4.111, p \< 0.05), improved cognition (t = 6.532, p \< 0.001), and inhibited C/EBP homology protein activation (t = 5.631, p \< 0.01). Additionally the data showed, for the first time, that endoplasmic reticulum stress is involved in the pathophysiology of chronic traumatic encephalopathy. CONCLUSIONS: Docosahexaenoic acid therefore warrants further investigation as a potential therapeutic agent for the prevention of chronic traumatic encephalopathy.},
keywords = {*Blast Injuries/px [Psychology], *Brain Injury, *Endoplasmic Reticulum Stress/ph [Physiology], *Football/in [Injuries], *Wrestling/in [Injuries], adult, animal, Animals, Blast Injuries/et [Etiology], Blast Injuries/pa [Pathology], Brain Injury, Chronic/et [Etiology], Chronic/pa [Pathology], Chronic/px [Psychology], Disease Models, Humans, Male, Rats, Sprague-Dawley},
pubstate = {published},
tppubtype = {article}
}
Meehan 3rd, W; Mannix, R; Zafonte, R; Pascual-Leone, A
Chronic traumatic encephalopathy and athletes Journal Article
In: Neurology, vol. 85, no. 17, pp. 1504–1511, 2015.
Abstract | BibTeX | Tags: *Athletic Injuries/pa [Pathology], *Brain Concussion/pa [Pathology], *Brain Injury, *Brain/pa [Pathology], *Cognition Disorders/pa [Pathology], *Suicidal Ideation, Aggression/px [Psychology], Athletes, Athletic Injuries/co [Complications], Athletic Injuries/px [Psychology], Brain Concussion/co [Complications], Brain Concussion/px [Psychology], Brain Injury, Chronic/et [Etiology], Chronic/pa [Pathology], Chronic/px [Psychology], Cognition Disorders/et [Etiology], Cognition Disorders/px [Psychology], Headache/et [Etiology], Headache/pa [Pathology], Humans, Mood Disorders/et [Etiology], Mood Disorders/pa [Pathology], Mood Disorders/px [Psychology], Speech Disorders/et [Etiology], Speech Disorders/pa [Pathology], Speech Disorders/px [Psychology]
@article{Meehan3rd2015a,
title = {Chronic traumatic encephalopathy and athletes},
author = {{Meehan 3rd}, W and Mannix, R and Zafonte, R and Pascual-Leone, A},
year = {2015},
date = {2015-01-01},
journal = {Neurology},
volume = {85},
number = {17},
pages = {1504--1511},
abstract = {Recent case reports have described athletes previously exposed to repetitive head trauma while participating in contact sports who later in life developed mood disorders, headaches, cognitive difficulties, suicidal ideation, difficulties with speech, and aggressive behavior. Postmortem discoveries show that some of these athletes have pathologic findings that are collectively termed chronic traumatic encephalopathy (CTE). Current hypotheses suggest that concussions or perhaps blows to the head that do not cause the signs and symptoms necessary for making the diagnosis of concussion, so-called subconcussive blows, cause both the clinical and pathologic findings. There are, however, some athletes who participate in contact sports who do not develop the findings ascribed to CTE. Furthermore, there are people who have headaches, mood disorders, cognitive difficulties, suicidal ideation, and other clinical problems who have neither been exposed to repeated head trauma nor possessed the pathologic postmortem findings of those currently diagnosed with CTE. The current lack of prospective data and properly designed case-control studies limits the current understanding of CTE, leading to debate about the causes of the neuropathologic findings and the clinical observations. Given the potential for referral and recall bias in available studies, it remains unclear whether or not the pathologic findings made postmortem cause the presumed neurobehavioral sequela and whether the presumed risk factors, such as sports activity, cerebral concussions, and subconcussive blows, are solely causative of the clinical signs and symptoms. This article discusses the current evidence and the associated limitations. Copyright © 2015 American Academy of Neurology.},
keywords = {*Athletic Injuries/pa [Pathology], *Brain Concussion/pa [Pathology], *Brain Injury, *Brain/pa [Pathology], *Cognition Disorders/pa [Pathology], *Suicidal Ideation, Aggression/px [Psychology], Athletes, Athletic Injuries/co [Complications], Athletic Injuries/px [Psychology], Brain Concussion/co [Complications], Brain Concussion/px [Psychology], Brain Injury, Chronic/et [Etiology], Chronic/pa [Pathology], Chronic/px [Psychology], Cognition Disorders/et [Etiology], Cognition Disorders/px [Psychology], Headache/et [Etiology], Headache/pa [Pathology], Humans, Mood Disorders/et [Etiology], Mood Disorders/pa [Pathology], Mood Disorders/px [Psychology], Speech Disorders/et [Etiology], Speech Disorders/pa [Pathology], Speech Disorders/px [Psychology]},
pubstate = {published},
tppubtype = {article}
}