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Pregled bibliografske jedinice broj: 838841

The role of human kallikrein 6, clusterin and adiponectin as potential blood biomarkers of dementia

Dukić, Lora; Šimundić, Ana-Maria; Martinić Popović, Irena; Diamandis, Anastasia; Begčević, Ilijana; Diamandis, Eleftherios P.
The role of human kallikrein 6, clusterin and adiponectin as potential blood biomarkers of dementia // Clinical biochemistry, 49 (2015), 3; 213-218 doi:10.1016/j.clinbiochem.2015.10.014 (međunarodna recenzija, članak, znanstveni)

The role of human kallikrein 6, clusterin and adiponectin as potential blood biomarkers of dementia

Dukić, Lora ; Šimundić, Ana-Maria ; Martinić Popović, Irena ; Diamandis, Anastasia ; Begčević, Ilijana ; Diamandis, Eleftherios P.

Clinical biochemistry (0009-9120) 49 (2015), 3; 213-218

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Dementia ; kallikrein 6 ; adiponectin ; clusterin

Progressive degenerative syndromes which affect brain, altering memory, behavior, cognition and emotion, are commonly defined as dementia. It was suggested that serum human kallikrein 6 (KLK6), clusterin (CLU) and adiponectin (ADPN) in combination with inflammation markers, neuroimaging and neuropsychological testing could assist in discriminating dementia patients from control individuals. Our aim was therefore to compare serum concentrations of KLK6, CLU and ADPN and inflammatory marker, interleukin-6 (IL- 6), in patients suffering from Alzheimer's disease (AD), patients with vascular dementia (VAD), cognitively healthy participants (CHP) and those with mild cognitive impairment (MCI).Serum samples were collected from AD, VAD and MCI patients admitted to the University Department of Neurology (Zagreb, Croatia) for regular follow- up. All patients underwent standard neuroimaging procedures including brain CT, neurosonological assessment with intima-media thickness (IMT) and breath holding index (BHI) calculations. Cognitive abilities were tested using standard Mini-Mental State Examination (MMSE) and Montreal Cognitive Assessment (MoCA). Concentrations of KLK6, CLU, ADPN and IL-6 were determined in all serum samples. We have recruited a total of 235 participants, divided in 4 groups: AD (N=70), VAD (N=67), MCI (N=48) and CHP (N=50). Serum concentrations of KLK6 (P=0.137), CLU (P=0.178) and ADPN (P=0.268) did not differ between AD, VAD, MCI and cognitively healthy control group of participants, whereas IL-6 was significantly higher in VAD patients than in AD, MCI and CHP individuals (P=0.014). There was no association between investigated biomarkers and clinical patient parameters. Serum concentrations of KLK6, CLU and ADPN do not differ between AD, VAD and controls with and without mild cognitive impairment. Higher IL-6 levels in VAD group point to the inflammatory component in the development of vascular dementia. Investigated biomarkers are not associated with neuroimaging findings and neuropsychological patient data.

Izvorni jezik

Znanstvena područja
Temeljne medicinske znanosti, Kliničke medicinske znanosti


KBC "Sestre Milosrdnice"

Časopis indeksira:

  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

Uključenost u ostale bibliografske baze podataka:

  • BIOSIS Previews (Biological Abstracts)
  • CA Search (Chemical Abstracts)
  • EMBASE (Excerpta Medica)
  • Reference Update