Evidence map›Paper›PMID 27565812›Full record

ArticleMolecular and cellular biochemistry2016

Investigation of novel LPS-induced differentially expressed long non-coding RNAs in endothelial cells.

Krishna K Singh, Pratiek N Matkar, Shoaib Muhammad, Adrian Quan, Vijay Gupta, Hwee Teoh, Mohammed Al-Omran, Subodh Verma

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular and cellular biochemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 20% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. LncRNA-Histone Modification Crosstalk: Orchestrating Cancer Pathobiology.Naunyn-Schmiedeberg's archives of pharmacology · 2025
    Review
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Long Noncoding RNA: Regulatory Mechanisms and Therapeutic Potential in Sepsis.Frontiers in cellular and infection microbiology · 2021
    Review
  13. Review
  14. Review
  15. SIKIAT1/miR-96/FOXA1 axis regulates sepsis-induced kidney injury through induction of apoptosis.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2020
    Article
  16. Article
  17. Review
  18. Article
  19. Article
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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

8 authors at 3 institutions in 2 countries.

Krishna K SinghDivision of Cardiac Surgery, Keenan Research Centre for Biomedical Science, St. Michael's Hospital, 8th Floor, Bond Wing, 30 Bond Street, Toronto, ON, M5B 1W8, Canada. singhk@smh.ca.
Pratiek N MatkarDivision of Cardiology, Keenan Research Centre for Biomedical Science, St. Michael's Hospital, Toronto, ON, Canada.
Shoaib MuhammadDivision of Cardiac Surgery, Keenan Research Centre for Biomedical Science, St. Michael's Hospital, 8th Floor, Bond Wing, 30 Bond Street, Toronto, ON, M5B 1W8, Canada.
Adrian QuanDivision of Cardiac Surgery, Keenan Research Centre for Biomedical Science, St. Michael's Hospital, 8th Floor, Bond Wing, 30 Bond Street, Toronto, ON, M5B 1W8, Canada.
Vijay GuptaDivision of Cardiac Surgery, Keenan Research Centre for Biomedical Science, St. Michael's Hospital, 8th Floor, Bond Wing, 30 Bond Street, Toronto, ON, M5B 1W8, Canada.
Hwee TeohDivision of Cardiac Surgery, Keenan Research Centre for Biomedical Science, St. Michael's Hospital, 8th Floor, Bond Wing, 30 Bond Street, Toronto, ON, M5B 1W8, Canada.
Mohammed Al-OmranDivision of Vascular Surgery, Keenan Research Centre for Biomedical Science, St. Michael's Hospital, 8th Floor, Bond Wing, 30 Bond Street, Toronto, ON, M5B 1W8, Canada.
Subodh VermaDivision of Cardiac Surgery, Keenan Research Centre for Biomedical Science, St. Michael's Hospital, 8th Floor, Bond Wing, 30 Bond Street, Toronto, ON, M5B 1W8, Canada. vermasu@smh.ca.
St. Michael's Hospital · CAKing Saud University · SAUniversity of Toronto · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The molecular mechanisms responsible for sepsis-induced endothelial dysfunction leading to an elevated risk of cardiovascular diseases remain undefined. Endotoxic or septic shock is a potentially lethal complication of systemic infection by Gram-negative bacteria. Lipopolysaccharide (LPS) is a critical glycolipid component of the outer wall of Gram-negative bacteria, and many of the sepsis-associated cellular signals by Gram-negative bacteria are attributed to LPS. Given that LPS has an established role in the pathophysiology of sepsis and long non-coding RNAs (lncRNAs) have been reported to critically regulate vascular homeostasis, a systematic transcriptional survey was conducted to evaluate the impact of LPS stimulation on human endothelial lncRNAs and protein-coding transcripts (mRNAs). LncRNAs and mRNAs from LPS-treated (100 ng/mL; 24 h) human umbilical vein endothelial cells (HUVECs) were profiled with the Arraystar Human lncRNA Expression Microarray V3.0. Of the 30,584 lncRNAs screened, 871 were significantly upregulated and 1068 significantly downregulated (p < 0.05) in response to LPS. In the same HUVEC samples, 733 of the 26,106 mRNAs screened were upregulated and 536 were downregulated. Among the differentially expressed lncRNAs, AL132709.5 was the most upregulated (~70 fold) and CTC-459I6.1 the most downregulated (~28 fold). Bioinformatics analyses indicated that the differentially expressed upregulated mRNAs are primarily enriched in cytokine-cytokine receptor interaction, infectious diseases, TNF signaling pathway, FoxO signaling pathway, and pathways in cancer. This is the first lncRNA and mRNA transcriptome profile of LPS-mediated changes in human endothelial cells. These observations may reveal novel endothelial targets of LPS that may be involved in the vascular pathology of sepsis.

Indexed as

Gene Expression RegulationHumansHuman Umbilical Vein Endothelial CellsLipopolysaccharidesRNA, Long NoncodingLipopolysaccharidesRNA, Long NoncodingEndothelial cellslncRNALPS

Identifiers

PMID27565812
OpenAlexW2508636705

What OpenQuestion holds

Textmetadata
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.