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Association of Chor...
Association of Choroid Plexus Volume With Serum Biomarkers, Clinical Features, and Disease Severity in Patients With Frontotemporal Lobar Degeneration Spectrum
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Assogna, M. (författare)
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Premi, E. (författare)
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Gazzina, S. (författare)
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Benussi, A. (författare)
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- Ashton, Nicholas J. (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi,Wallenberg Centre for Molecular and Translational Medicine,Institute of Neuroscience and Physiology
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- Zetterberg, Henrik, 1973 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi,Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry
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- Blennow, Kaj, 1958 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi,Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry
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Gasparotti, R. (författare)
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Padovani, A. (författare)
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Tadayon, E. (författare)
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Romanella, S. (författare)
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Sprugnoli, G. (författare)
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Pascual-Leone, A. (författare)
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Di Lorenzo, F. (författare)
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Koch, G. (författare)
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Borroni, B. (författare)
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Santarnecchi, E. (författare)
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(creator_code:org_t)
- 2023
- 2023
- Engelska.
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Ingår i: NEUROLOGY. - 0028-3878. ; 101:12
- Relaterad länk:
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Background and ObjectivesChoroid plexus (ChP) is emerging as a key brain structure in the pathophysiology of neurodegenerative disorders. In this observational study, we investigated ChP volume in a large cohort of patients with frontotemporal lobar degeneration (FTLD) spectrum to explore a possible link between ChP volume and other disease-specific biomarkers.MethodsParticipants included patients meeting clinical criteria for a probable syndrome in the FTLD spectrum. Structural brain MRI imaging, serum neurofilament light (NfL), serum phosphorylated-Tau181 (p-Tau181), and cognitive and behavioral data were collected. MRI ChP volumes were obtained from an ad-hoc segmentation model based on a Gaussian Mixture Models algorithm.ResultsThree-hundred and sixteen patients within FTLD spectrum were included in this study, specifically 135 patients diagnosed with behavioral variant frontotemporal dementia (bvFTD), 75 primary progressive aphasia, 46 progressive supranuclear palsy, and 60 corticobasal syndrome. In addition, 82 age-matched healthy participants were recruited as controls (HCs). ChP volume was significantly larger in patients with FTLD compared with HC, across the clinical subtype. Moreover, we found a significant difference in ChP volume between HC and patients stratified for disease-severity based on CDR plus NACC FTLD, including patients at very early stage of the disease. Interestingly, ChP volume correlated with serum NfL, cognitive/behavioral deficits, and with patterns of cortical atrophy. Finally, ChP volume seemed to discriminate HC from patients with FTLD better than other previously identified brain structure volumes.DiscussionConsidering the clinical, pathologic, and genetic heterogeneity of the disease, ChP could represent a potential biomarker across the FTLD spectrum, especially at the early stage of disease. Further longitudinal studies are needed to establish its role in disease onset and progression.Classification of EvidenceThis study provides Class III evidence that choroid plexus volume, as measured on MRI scan, can assist in differentiating patients with FTLD from healthy controls and in characterizing disease severity.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Neurovetenskaper (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Neurosciences (hsv//eng)
Nyckelord
- behavioral variant
- alzheimers-disease
- fluid biomarkers
- dementia
- brain
- segmentation
- diagnosis
- asymmetry
- relevance
- criteria
- Neurosciences & Neurology
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
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Assogna, M.
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Premi, E.
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Gazzina, S.
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Benussi, A.
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Ashton, Nicholas ...
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Zetterberg, Henr ...
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visa fler...
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Blennow, Kaj, 19 ...
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Gasparotti, R.
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Padovani, A.
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Tadayon, E.
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Romanella, S.
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Sprugnoli, G.
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Pascual-Leone, A ...
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Di Lorenzo, F.
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Koch, G.
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Borroni, B.
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Santarnecchi, E.
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visa färre...
- Om ämnet
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- MEDICIN OCH HÄLSOVETENSKAP
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MEDICIN OCH HÄLS ...
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och Medicinska och f ...
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och Neurovetenskaper
- Artiklar i publikationen
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NEUROLOGY
- Av lärosätet
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Göteborgs universitet