INDIVIDUAL TEST 291
HLA-DQB1*06:02 (Narcolepsy)
Indication
Suspicion of narcolepsy
Sample material
EDTA whole blood
- Minim. volume: 1 mL
Transport
- Within Sweden: room temperature
- International: room temperature
Method
Genetic sequencing
Reference interval
Detected / Not detected
Result
Results are reported as negative or positive.
Interpretation
Narcolepsy is strongly associated with the carrying of HLA DQB1*0602 and lowered levels of hypocretin-1.
References
- Parish JM. 2013. Genetic and immunologic aspects of sleep and sleep disorders. PMID: 23648914
Last updated: 2025-11-25
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ENSKILD ANALYS 291
HLA-DQB1*06:02 (Narkolepsi)
Indikation
Misstanke om narkolepsi
Provmaterial
EDTA-helblod
- Minim. volym: 1 mL
Transport
- Inom Sverige: rumstemperatur
- Internationellt: rumstemperatur
Metod
Genetisk sekvensering
Referensintervall
Påvisad / Ej påvisad
Resultat
Resultat anges som negativt eller positivt.
Tolkning
Narkolepsi är starkt kopplat till bärarskap av HLA DQB1*0602 och sänkta nivåer av Hypocretin-1.
Referenser
- Parish JM. Genetic and immunologic aspects of sleep and sleep disorders. Chest. 2013 May;143(5):1489-99. PMID: 23648914
Senast uppdaterat: 2025-11-25