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Increased blood-bra...
Increased blood-brain barrier permeability is associated with dementia and diabetes but not amyloid pathology or APOE genotype
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- Janelidze, Shorena (author)
- Lund University,Lunds universitet,Klinisk minnesforskning,Forskargrupper vid Lunds universitet,Clinical Memory Research,Lund University Research Groups,Lund University, Lund, Sweden
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- Hertze, Joakim (author)
- Lund University,Lunds universitet,Klinisk minnesforskning,Forskargrupper vid Lunds universitet,Clinical Memory Research,Lund University Research Groups,Lund University, Lund, Sweden; Skåne University Hospital, Malmö, Sweden
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- Nägga, Katarina (author)
- Lund University,Lunds universitet,Klinisk minnesforskning,Forskargrupper vid Lunds universitet,Clinical Memory Research,Lund University Research Groups,Lund University, Lund, Sweden; Skåne University Hospital, Malmö, Sweden
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- Nilsson, K. (author)
- Skåne University Hospital, Malmö, Sweden
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- Nilsson, Christer (author)
- Lund University,Lunds universitet,Klinisk minnesforskning,Forskargrupper vid Lunds universitet,Clinical Memory Research,Lund University Research Groups,Lund University, Lund, Sweden; Skåne University Hospital, Lund, Sweden
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- Wennström, Malin (author)
- Lund University,Lunds universitet,Wallenberglaboratoriet, Malmö,Medicinska fakulteten,The Wallenberg Laboratory, Malmö,Faculty of Medicine,Lund University, Wallenberg Laboratory, Malmö, Sweden
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- van Westen, Danielle (author)
- Lund University,Lunds universitet,Diagnostisk radiologi, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Neuroradiologi,Forskargrupper vid Lunds universitet,Diagnostic Radiology, (Lund),Section V,Department of Clinical Sciences, Lund,Faculty of Medicine,Neuroradiology,Lund University Research Groups,Lund University, Lund, Sweden; Skåne University Health Care, Lund, Sweden
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- Blennow, Kaj, 1958 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi,Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry,the Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden; Sahlgrenska University Hospital, Mölndal, Sweden
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- Zetterberg, Henrik, 1973 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi,Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry,the Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden; Sahlgrenska University Hospital, Mölndal, Sweden; UCL Institute of Neurology, Queen Square, London, UK
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- Hansson, Oskar (author)
- Lund University,Lunds universitet,Klinisk minnesforskning,Forskargrupper vid Lunds universitet,Clinical Memory Research,Lund University Research Groups,Lund University, Lund, Sweden; Skåne University Hospital, Malmö, Sweden
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(creator_code:org_t)
- Elsevier BV, 2017
- 2017
- English.
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In: Neurobiology of Aging. - : Elsevier BV. - 0197-4580 .- 1558-1497. ; 51, s. 104-112
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Abstract
Subject headings
Close
- Blood-brain barrier (BBB) dysfunction might be an important component of many neurodegenerative disorders. In this study, we investigated its role in dementia using large clinical cohorts. The cerebrospinal fluid (CSF)/plasma albumin ratio (Qalb), an indicator of BBB (and blood-CSF barrier) permeability, was measured in a total of 1015 individuals. The ratio was increased in patients with Alzheimer's disease, dementia with Lewy bodies or Parkinson's disease dementia, subcortical vascular dementia, and frontotemporal dementia compared with controls. However, this measure was not changed during preclinical or prodromal Alzheimer's disease and was not associated with amyloid positron emission tomography or APOE genotype. The Qalb was increased in diabetes mellitus and correlated positively with CSF bio-markers of angiogenesis and endothelial dysfunction (vascular endothelial growth factor, intracellular adhesion molecule 1, and vascular cell adhesion molecule 1). In healthy elderly, high body mass index and waist-hip ratio predicted increased Qalb 20 years later. In summary, BBB permeability is increased in major dementia disorders but does not relate to amyloid pathology or APOE genotype. Instead, BBB impairment may be associated with diabetes and brain microvascular damage. (C) 2016 The Authors. Published by Elsevier Inc.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Annan medicin och hälsovetenskap -- Gerontologi, medicinsk/hälsovetenskaplig inriktning (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Other Medical and Health Sciences -- Gerontology, specialising in Medical and Health Sciences (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Geriatrik (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Geriatrics (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Endokrinologi och diabetes (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Endocrinology and Diabetes (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Neurovetenskaper (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Neurosciences (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Neurologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Neurology (hsv//eng)
Keyword
- Blood-brain barrier
- Dementia
- Amyloid
- APOE epsilon 4
- Diabetes
- Vascular pathology
- frontotemporal lobar degeneration
- cerebrospinal-fluid
- alzheimers-disease
- vascular dementia
- cognitive impairment
- diagnostic-criteria
- dependent manner
- tight junctions
- lewy bodies
- dysfunction
- Geriatrics & Gerontology
- Neurosciences & Neurology
- APOE ε4
- APOE ε4
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Janelidze, Shore ...
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Hertze, Joakim
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Nägga, Katarina
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Nilsson, K.
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Nilsson, Christe ...
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Wennström, Malin
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van Westen, Dani ...
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Blennow, Kaj, 19 ...
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Zetterberg, Henr ...
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Hansson, Oskar
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- About the subject
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Other Medical an ...
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and Gerontology spec ...
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Clinical Medicin ...
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and Geriatrics
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Clinical Medicin ...
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and Endocrinology an ...
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Basic Medicine
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and Neurosciences
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Clinical Medicin ...
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and Neurology
- Articles in the publication
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Neurobiology of ...
- By the university
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University of Gothenburg
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Lund University
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Linköping University