umu.sePublications
Change search
Refine search result
1 - 2 of 2
CiteExportLink to result list
Permanent link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Rows per page
  • 5
  • 10
  • 20
  • 50
  • 100
  • 250
Sort
  • Standard (Relevance)
  • Author A-Ö
  • Author Ö-A
  • Title A-Ö
  • Title Ö-A
  • Publication type A-Ö
  • Publication type Ö-A
  • Issued (Oldest first)
  • Issued (Newest first)
  • Created (Oldest first)
  • Created (Newest first)
  • Last updated (Oldest first)
  • Last updated (Newest first)
  • Disputation date (earliest first)
  • Disputation date (latest first)
  • Standard (Relevance)
  • Author A-Ö
  • Author Ö-A
  • Title A-Ö
  • Title Ö-A
  • Publication type A-Ö
  • Publication type Ö-A
  • Issued (Oldest first)
  • Issued (Newest first)
  • Created (Oldest first)
  • Created (Newest first)
  • Last updated (Oldest first)
  • Last updated (Newest first)
  • Disputation date (earliest first)
  • Disputation date (latest first)
Select
The maximal number of hits you can export is 250. When you want to export more records please use the Create feeds function.
  • 1.
    Lorenz, Fryderyk
    et al.
    Umeå University, Faculty of Medicine, Department of Radiation Sciences.
    Pawlowicz, Ewa
    Klimkowska, Monika
    Beshara, Soheir
    Brustad, Agnes Bulanda
    Skotnicki, Aleksander B.
    Wahlin, Anders
    Umeå University, Faculty of Medicine, Department of Radiation Sciences.
    Machaczka, Maciej
    Ferritinemia and serum inflammatory cytokines in Swedish adults with Gaucher disease type 12018In: Blood Cells, Molecules & Diseases, ISSN 1079-9796, E-ISSN 1096-0961, Vol. 68, p. 35-42Article in journal (Refereed)
    Abstract [en]

    Background: The storage of glucosylceramide in macrophages produces an inflammatory response in Gaucher disease type 1 (GD1) resulting in iron metabolism dysregulation and cytokine release. Patients and methods: The study included 16 adults with GD1 aged 20-86 years. All but one patient carried at least one allele with the c.1226A > G (N370S) mutation in the GBA1 gene. Ferritinemia, iron metabolism profiles including hepcidin, and inflammatory cytokine concentrations were assessed in GD1 patients in Sweden. Results: Hyperferritinemia was present in 81% of patients. There was no correlation between hyperferritinemia and patient's gender, spleen status, or clinical status. Hepcidin was discrepantly low in relation to ferritin levels. TNF-alpha was moderately increased in 5 of 11 patients; 2 patients with the highest TNF-alpha concentrations showed mildly elevated IL-6 levels. The concentrations of IL-1 beta, IL-8, and IL-10 were normal in all patients. Upon treatment, ferritinemia ameliorated but S-ferritin levels did not normalize. The increased TNF-alpha level however, normalized in all treated patients, reaching the lowest values after 2 years of therapy and continued to be stable during the remaining 2 years of follow-up. Conclusions: Hyperferritinemia is a frequent finding in GD1 in Sweden. The relatively low hepcidin levels reveal a distorted relationship between hepcidin and ferritin in GD1. Therapy has the potential to not only ameliorate hyperferritinemia but to also normalize the serum TNF-alpha concentration in GD1. 

  • 2. Machaczka, Maciej
    et al.
    Paucar, Martin
    Kämpe Björkvall, Cecilia
    Smith, Nicholas J. C.
    Cox, Timothy M.
    Forsgren, Lars
    Umeå University, Faculty of Medicine, Department of Pharmacology and Clinical Neuroscience, Clinical Neuroscience.
    Svenningsson, Per
    Novel hyperkinetic dystonia-like manifestation and neurological disease course of Swedish Gaucher patients2018In: Blood Cells, Molecules & Diseases, ISSN 1079-9796, E-ISSN 1096-0961, Vol. 68, no S1, p. 86-92Article in journal (Refereed)
    Abstract [en]

    BACKGROUND: Neuronopathic Gaucher disease type 3 (GD3) is frequent in northern Sweden, whereas GD1 is found throughout the country. In a nation-wide study, we examined neurological manifestations and clinical course in 12 patients with GD3 and 13 patients with GD1.

    METHODS: The patients were evaluated by standardized neurological assessments. Every sixth month, the GD3 patients were rated with the modified Severity Scoring Tool. At baseline and at the 3years follow-up, patients underwent University of Pennsylvania Smell Identification Test, Montreal Cognitive Assessment and Hospital Anxiety and Depression Scale. When clinical signs were present, additional examinations were undertaken.

    RESULTS: Marked clinical heterogeneity was evident in both GD3 and GD1 groups. Several GD3 patients had a hitherto unreported rapid and repetitive dystonia-like hyperkinetic movement disorder. Most patients with GD3 have abnormalities of horizontal gaze, ataxia and focal epilepsy, some also had cognitive impairment, anxiety and hyposmia. Six GD3 patients, all homoallelic for L444P GBA1 mutations, have lived beyond 40years of age; and none has developed Parkinsonism. Two of the GD1 patients suffer from Parkinsonism; mild to complete hyposmia was present in six GD3 and five GD1 patients. Neither the group of GD3 nor GD1 patients had detectable progression of their neurological manifestations.

    CONCLUSIONS: These middle-aged and older Swedish GD3 or GD1 patients are clinically stable over time. However, we have identified unusual clinical features, discordant phenotypes and a hyperkinetic dystonia-like movement disorder which appears unique to this Swedish disease variant and expands the phenotype for GD.

1 - 2 of 2
CiteExportLink to result list
Permanent link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf