miRNA profiles in plasma from patients with sleep disorders reveal dysregulation of miRNAs in narcolepsy and other central hypersomnias

Research output: Contribution to journalJournal articleResearchpeer-review

Standard

miRNA profiles in plasma from patients with sleep disorders reveal dysregulation of miRNAs in narcolepsy and other central hypersomnias. / Holm, Anja; Bang-Berthelsen, Claus Heiner; Knudsen, Stine; Kornum, Birgitte R; Modvig, Signe; Jennum, Poul; Gammeltoft, Steen.

In: Sleep, Vol. 37, No. 9, 09.2014, p. 1525-1533.

Research output: Contribution to journalJournal articleResearchpeer-review

Harvard

Holm, A, Bang-Berthelsen, CH, Knudsen, S, Kornum, BR, Modvig, S, Jennum, P & Gammeltoft, S 2014, 'miRNA profiles in plasma from patients with sleep disorders reveal dysregulation of miRNAs in narcolepsy and other central hypersomnias', Sleep, vol. 37, no. 9, pp. 1525-1533. https://doi.org/10.5665/sleep.4004

APA

Holm, A., Bang-Berthelsen, C. H., Knudsen, S., Kornum, B. R., Modvig, S., Jennum, P., & Gammeltoft, S. (2014). miRNA profiles in plasma from patients with sleep disorders reveal dysregulation of miRNAs in narcolepsy and other central hypersomnias. Sleep, 37(9), 1525-1533. https://doi.org/10.5665/sleep.4004

Vancouver

Holm A, Bang-Berthelsen CH, Knudsen S, Kornum BR, Modvig S, Jennum P et al. miRNA profiles in plasma from patients with sleep disorders reveal dysregulation of miRNAs in narcolepsy and other central hypersomnias. Sleep. 2014 Sep;37(9):1525-1533. https://doi.org/10.5665/sleep.4004

Author

Holm, Anja ; Bang-Berthelsen, Claus Heiner ; Knudsen, Stine ; Kornum, Birgitte R ; Modvig, Signe ; Jennum, Poul ; Gammeltoft, Steen. / miRNA profiles in plasma from patients with sleep disorders reveal dysregulation of miRNAs in narcolepsy and other central hypersomnias. In: Sleep. 2014 ; Vol. 37, No. 9. pp. 1525-1533.

Bibtex

@article{2b05a87c7cea4878bc276e1585b5bc78,
title = "miRNA profiles in plasma from patients with sleep disorders reveal dysregulation of miRNAs in narcolepsy and other central hypersomnias",
abstract = "STUDY OBJECTIVES: MicroRNAs (miRNAs) have been implicated in the pathogenesis of human diseases including neurological disorders. The aim is to address the involvement of miRNAs in the pathophysiology of central hypersomnias including autoimmune narcolepsy with cataplexy and hypocretin deficiency (type 1 narcolepsy), narcolepsy without cataplexy (type 2 narcolepsy), and idiopathic hypersomnia.DESIGN: We conducted high-throughput analysis of miRNA in plasma from three groups of patients-with type 1 narcolepsy, type 2 narcolepsy, and idiopathic hypersomnia, respectively-in comparison with healthy controls using quantitative real-time polymerase chain reaction (qPCR) panels.SETTING: University hospital based sleep clinic and research laboratories.PATIENTS: Twelve patients with type 1 narcolepsy, 12 patients with type 2 narcolepsy, 12 patients with idiopathic hypersomnia, and 12 healthy controls.MEASUREMENTS AND RESULTS: By analyzing miRNA in plasma with qPCR we identified 50, 24, and 6 miRNAs that were different in patients with type 1 narcolepsy, type 2 narcolepsy, and idiopathic hypersomnia, respectively, compared with healthy controls. Twenty miRNA candidates who fulfilled the criteria of at least two-fold difference and p-value < 0.05 were selected to validate the miRNA changes in an independent cohort of patients. Four miRNAs differed significantly between type 1 narcolepsy patients and healthy controls. Levels of miR-30c, let-7f, and miR-26a were higher, whereas the level of miR-130a was lower in type 1 narcolepsy than healthy controls. The miRNA differences were not specific for type 1 narcolepsy, since the levels of the four miRNAs were also altered in patients with type 2 narcolepsy and idiopathic hypersomnia compared with healthy controls.CONCLUSION: The levels of four miRNAs differed in plasma from patients with type 1 narcolepsy, type 2 narcolepsy and idiopathic hypersomnia suggesting that alterations of miRNAs may be involved in the pathophysiology of central hypersomnias.",
keywords = "Adult, Case-Control Studies, Cataplexy, Female, Humans, Hypersomnolence, Idiopathic, Intracellular Signaling Peptides and Proteins, Male, MicroRNAs, Narcolepsy, Neuropeptides, Real-Time Polymerase Chain Reaction, Reproducibility of Results",
author = "Anja Holm and Bang-Berthelsen, {Claus Heiner} and Stine Knudsen and Kornum, {Birgitte R} and Signe Modvig and Poul Jennum and Steen Gammeltoft",
note = "{\circledC} 2014 Associated Professional Sleep Societies, LLC.",
year = "2014",
month = "9",
doi = "10.5665/sleep.4004",
language = "English",
volume = "37",
pages = "1525--1533",
journal = "Sleep (Online)",
issn = "0161-8105",
publisher = "Oxford University Press",
number = "9",

}

RIS

TY - JOUR

T1 - miRNA profiles in plasma from patients with sleep disorders reveal dysregulation of miRNAs in narcolepsy and other central hypersomnias

AU - Holm, Anja

AU - Bang-Berthelsen, Claus Heiner

AU - Knudsen, Stine

AU - Kornum, Birgitte R

AU - Modvig, Signe

AU - Jennum, Poul

AU - Gammeltoft, Steen

N1 - © 2014 Associated Professional Sleep Societies, LLC.

PY - 2014/9

Y1 - 2014/9

N2 - STUDY OBJECTIVES: MicroRNAs (miRNAs) have been implicated in the pathogenesis of human diseases including neurological disorders. The aim is to address the involvement of miRNAs in the pathophysiology of central hypersomnias including autoimmune narcolepsy with cataplexy and hypocretin deficiency (type 1 narcolepsy), narcolepsy without cataplexy (type 2 narcolepsy), and idiopathic hypersomnia.DESIGN: We conducted high-throughput analysis of miRNA in plasma from three groups of patients-with type 1 narcolepsy, type 2 narcolepsy, and idiopathic hypersomnia, respectively-in comparison with healthy controls using quantitative real-time polymerase chain reaction (qPCR) panels.SETTING: University hospital based sleep clinic and research laboratories.PATIENTS: Twelve patients with type 1 narcolepsy, 12 patients with type 2 narcolepsy, 12 patients with idiopathic hypersomnia, and 12 healthy controls.MEASUREMENTS AND RESULTS: By analyzing miRNA in plasma with qPCR we identified 50, 24, and 6 miRNAs that were different in patients with type 1 narcolepsy, type 2 narcolepsy, and idiopathic hypersomnia, respectively, compared with healthy controls. Twenty miRNA candidates who fulfilled the criteria of at least two-fold difference and p-value < 0.05 were selected to validate the miRNA changes in an independent cohort of patients. Four miRNAs differed significantly between type 1 narcolepsy patients and healthy controls. Levels of miR-30c, let-7f, and miR-26a were higher, whereas the level of miR-130a was lower in type 1 narcolepsy than healthy controls. The miRNA differences were not specific for type 1 narcolepsy, since the levels of the four miRNAs were also altered in patients with type 2 narcolepsy and idiopathic hypersomnia compared with healthy controls.CONCLUSION: The levels of four miRNAs differed in plasma from patients with type 1 narcolepsy, type 2 narcolepsy and idiopathic hypersomnia suggesting that alterations of miRNAs may be involved in the pathophysiology of central hypersomnias.

AB - STUDY OBJECTIVES: MicroRNAs (miRNAs) have been implicated in the pathogenesis of human diseases including neurological disorders. The aim is to address the involvement of miRNAs in the pathophysiology of central hypersomnias including autoimmune narcolepsy with cataplexy and hypocretin deficiency (type 1 narcolepsy), narcolepsy without cataplexy (type 2 narcolepsy), and idiopathic hypersomnia.DESIGN: We conducted high-throughput analysis of miRNA in plasma from three groups of patients-with type 1 narcolepsy, type 2 narcolepsy, and idiopathic hypersomnia, respectively-in comparison with healthy controls using quantitative real-time polymerase chain reaction (qPCR) panels.SETTING: University hospital based sleep clinic and research laboratories.PATIENTS: Twelve patients with type 1 narcolepsy, 12 patients with type 2 narcolepsy, 12 patients with idiopathic hypersomnia, and 12 healthy controls.MEASUREMENTS AND RESULTS: By analyzing miRNA in plasma with qPCR we identified 50, 24, and 6 miRNAs that were different in patients with type 1 narcolepsy, type 2 narcolepsy, and idiopathic hypersomnia, respectively, compared with healthy controls. Twenty miRNA candidates who fulfilled the criteria of at least two-fold difference and p-value < 0.05 were selected to validate the miRNA changes in an independent cohort of patients. Four miRNAs differed significantly between type 1 narcolepsy patients and healthy controls. Levels of miR-30c, let-7f, and miR-26a were higher, whereas the level of miR-130a was lower in type 1 narcolepsy than healthy controls. The miRNA differences were not specific for type 1 narcolepsy, since the levels of the four miRNAs were also altered in patients with type 2 narcolepsy and idiopathic hypersomnia compared with healthy controls.CONCLUSION: The levels of four miRNAs differed in plasma from patients with type 1 narcolepsy, type 2 narcolepsy and idiopathic hypersomnia suggesting that alterations of miRNAs may be involved in the pathophysiology of central hypersomnias.

KW - Adult

KW - Case-Control Studies

KW - Cataplexy

KW - Female

KW - Humans

KW - Hypersomnolence, Idiopathic

KW - Intracellular Signaling Peptides and Proteins

KW - Male

KW - MicroRNAs

KW - Narcolepsy

KW - Neuropeptides

KW - Real-Time Polymerase Chain Reaction

KW - Reproducibility of Results

U2 - 10.5665/sleep.4004

DO - 10.5665/sleep.4004

M3 - Journal article

C2 - 25142559

VL - 37

SP - 1525

EP - 1533

JO - Sleep (Online)

JF - Sleep (Online)

SN - 0161-8105

IS - 9

ER -

ID: 137612811