Evidence map›Paper›PMID 26738794›Full record

ArticleScience translational medicine2016

Increased internalization of complement inhibitor CD59 may contribute to endothelial inflammation in obstructive sleep apnea.

Memet Emin, Gang Wang, Francesco Castagna, Josanna Rodriguez-Lopez, Romina Wahab, Jing Wang, Tessa Adams, Ying Wei, Sanja Jelic

Open access · greenAbstract read
In one paragraph

Article in Science translational medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.7field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 43 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Article
  4. Emerging roles for complement in lung transplantation.The Journal of clinical investigation · 2025
    Review
  5. Article
  6. Article
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  12. Review
  13. Article
  14. Comparative Transcriptomics ofJACC. Basic to translational science · 2019
    Article
  15. Could Adjunctive Pharmacology Mitigate Cardiovascular Consequences of Obstructive Sleep Apnea?American journal of respiratory and critical care medicine · 2019
    Article
  16. Article
  17. Article
  18. Inflammasome Signaling and Impaired Vascular Health in Psoriasis.Arteriosclerosis, thrombosis, and vascular biology · 2019
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 1 institution in 1 country.

Memet EminDivision of Pulmonary, Allergy, and Critical Care Medicine, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA.
Gang WangDivision of Pulmonary, Allergy, and Critical Care Medicine, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA.
Francesco CastagnaDivision of Pulmonary, Allergy, and Critical Care Medicine, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA.
Josanna Rodriguez-LopezDivision of Pulmonary, Allergy, and Critical Care Medicine, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA.
Romina WahabDivision of Pulmonary, Allergy, and Critical Care Medicine, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA.
Jing WangDivision of Pulmonary, Allergy, and Critical Care Medicine, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA.
Tessa AdamsDivision of Pulmonary, Allergy, and Critical Care Medicine, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA.
Ying WeiDivision of Biostatistics, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA.
Sanja JelicDivision of Pulmonary, Allergy, and Critical Care Medicine, Columbia University College of Physicians and Surgeons, New York, NY 10032, USA. sj366@cumc.columbia.edu.
Columbia University · US

Funding

Vascular endothelial dysfunction in sleep apneaR01HL106041 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI JELIC, SANJA · 2011 to 2025
$6.6M
Vascular Endothelial Activation in Sleep ApneaR56HL106041 · NHLBI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI JELIC, SANJA · 2016 to 2016
$530k
NHLBI NIH HHS R01 HL106041NHLBI NIH HHS R01HL106041NHLBI NIH HHS R56 HL106041
6 · The paper itself

Abstract

Obstructive sleep apnea (OSA), characterized by intermittent hypoxia (IH) during transient cessation of breathing, triples the risk for cardiovascular diseases. We used a phage display peptide library as an unbiased approach to investigate whether IH, which is specific to OSA, activates endothelial cells (ECs) in a distinctive manner. The target of a differentially bound peptide on ECs collected from OSA patients was identified as CD59, a major complement inhibitor that protects ECs from the membrane attack complex (MAC). A decreased proportion of CD59 is located on the EC surface in OSA patients compared with controls, suggesting reduced protection against complement attack. In vitro, IH promoted endothelial inflammation predominantly via augmented internalization of CD59 and consequent MAC deposition. Increased internalization of endothelial CD59 in IH appeared to be cholesterol-dependent and was reversed by statins in a CD59-dependent manner. These studies suggest that reduced complement inhibition may mediate endothelial inflammation and increase vascular risk in OSA patients.

Indexed as

EndocytosisBiological TransportCase-Control StudiesCD59 AntigensCell Surface Display TechniquesCholesterolComplement Membrane Attack ComplexEndothelium, VascularHumansHuman Umbilical Vein Endothelial CellsHydroxymethylglutaryl-CoA Reductase InhibitorsHypoxiaInflammationMembrane ProteinsSleep Apnea, ObstructiveCD59 AntigensCholesterolComplement Membrane Attack ComplexHydroxymethylglutaryl-CoA Reductase InhibitorsMembrane Proteins

Identifiers

PMID26738794
PMCPMC5485919
OpenAlexW2232303328

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.