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- Bech, Sara, et al.
(författare)
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Amyloid-related biomarkers and axonal damage proteins in parkinsonian syndromes.
- 2012
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Ingår i: Parkinsonism & related disorders. - : Elsevier BV. - 1873-5126 .- 1353-8020. ; 18:1, s. 69-72
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Tidskriftsartikel (refereegranskat)abstract
- Clinical differentiation between parkinsonian syndromes (PS) remains a challenge despite well-established clinical diagnostic criteria. Specific diagnostic biomarkers have yet to be identified, though in recent years, studies have been published on the aid of certain brain related proteins (BRP) in the diagnosing of PS. We investigated the levels of the light subunit of neurofilament triplet protein (NF-L), total tau and phosphorylated tau, amyloid-β(1-42), and the soluble α- and β-cleaved fragments of amyloid precursor proteins in a cohort of patients with various PS.
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| 2. |
- Forsberg, Karin, et al.
(författare)
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Precisionsmedicinsk genterapi har bromsat utveckling av ALS : [SOD1 gene therapy delays ALS disease progression]
- 2024
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Ingår i: Läkartidningen. - : Läkartidningen Förlag AB. - 0023-7205 .- 1652-7518. ; 121
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Tidskriftsartikel (refereegranskat)abstract
- We present a patient with familial amyotrophic lateral sclerosis caused by an aggressive A4S mutation in the SOD1 gene. In 2020, the patient was enrolled in the VALOR SOD1 gene therapy phase-3 trial. At screening, the ALSFRS-R score was 41 (48 is normal) and the level of CSF-neurofilament L (an indicator of ongoing neuronal damage) was 11 000 ng/L (ref <650 ng/L). In the four years following enrollment, the patient received monthly intrathecal treatment with tofersen, an antisense oligonucleotide compound that inhibits SOD1 protein expression and hence lowers the synthesis of toxic SOD1 protein species. Side effects have been minimal and mostly attributed to the spinal taps. The patient remains ambulatory with an active social lifestyle. The ALSFRS-R score has in the past 18 months stabilized around 35-37, CSF-NfL is 1 290 ng/L and plasma-NfL is 12 (reference <13). This is the first documented arresting intervention in a patient with ALS in Sweden.
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