BACKGROUND/AIMS: Attempting to improve the cerebrospinal fluid (CSF) diagnosis of Alzheimer's disease (AD), the neurofilament heavy chain isoform, NfH(SMI35) was compared to other CSF markers [total tau, phospho-tau, amyloid beta 1-42 (Abeta42), the ratio of amyloid beta fragments Abeta42/Abeta40 (Abeta ratio)]. METHODS: CSF levels were determined in patients with AD (n = 109), mild cognitive impairment (MCI, n = 25), frontotemporal dementia (n = 15), vascular dementia (VD, n = 41), and controls (n = 58). RESULTS: CSF NfH(SMI35) was elevated in AD and VD as compared to controls (p < 0.05). Total tau was higher in AD as compared to controls (p < 0.05). CSF phospho-tau was elevated in AD as compared to controls and VD (p < 0.05 each). CSF Abeta42 and Abeta ratios in AD were lower than in MCI and controls (p < 0.05 each). CONCLUSION: The diagnostic potential of NfH(SMI35) is not superior to that of other CSF markers. Copyright (c) 2006 S. Karger AG, Basel.
BACKGROUND/AIMS: Attempting to improve the cerebrospinal fluid (CSF) diagnosis of Alzheimer's disease (AD), the neurofilament heavy chain isoform, NfH(SMI35) was compared to other CSF markers [total tau, phospho-tau, amyloid beta 1-42 (Abeta42), the ratio of amyloid beta fragments Abeta42/Abeta40 (Abeta ratio)]. METHODS: CSF levels were determined in patients with AD (n = 109), mild cognitive impairment (MCI, n = 25), frontotemporal dementia (n = 15), vascular dementia (VD, n = 41), and controls (n = 58). RESULTS: CSF NfH(SMI35) was elevated in AD and VD as compared to controls (p < 0.05). Total tau was higher in AD as compared to controls (p < 0.05). CSF phospho-tau was elevated in AD as compared to controls and VD (p < 0.05 each). CSF Abeta42 and Abeta ratios in AD were lower than in MCI and controls (p < 0.05 each). CONCLUSION: The diagnostic potential of NfH(SMI35) is not superior to that of other CSF markers. Copyright (c) 2006 S. Karger AG, Basel.
Authors: Andrew Tarnaris; Ahmed K Toma; Miles D Chapman; Axel Petzold; Geoff Keir; Neil D Kitchen; Laurence D Watkins Journal: Neurochem Res Date: 2010-12-30 Impact factor: 3.996
Authors: T J Barber; A Imaz; M Boffito; J Niubó; A Pozniak; R Fortuny; J Alonso; N Davies; S Mandalia; D Podzamczer; B Gazzard Journal: J Neurovirol Date: 2017-12-26 Impact factor: 2.643