Evidence map›Paper›PMID 33326441›Full record

ArticlePloS one2020

Hepatic lipase (LIPC) sequencing in individuals with extremely high and low high-density lipoprotein cholesterol levels.

Dilek Pirim, Clareann H Bunker, John E Hokanson, Richard F Hamman, F Yesim Demirci, M Ilyas Kamboh

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.4field-weighted citation impact, top 33% 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

8 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Association ofFrontiers in neurology · 2023
    Article
  7. Article
  8. Review
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

6 authors at 3 institutions in 2 countries.

Dilek PirimDepartment of Human Genetics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America.ORCID 0000-0002-0522-9432
Clareann H BunkerDepartment of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America.
John E HokansonDepartment of Epidemiology, Colorado School of Public Health, University of Colorado Denver, Aurora, Colorado, United States of America.
Richard F HammanDepartment of Epidemiology, Colorado School of Public Health, University of Colorado Denver, Aurora, Colorado, United States of America.
F Yesim DemirciDepartment of Human Genetics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America.
M Ilyas KambohDepartment of Human Genetics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America.
University of Pittsburgh · USColorado School of Public Health · USBursa Uludağ Üni̇versi̇tesi̇ · TR

Funding

Genetic Determinants of HDL-CholesterolR01HL084613 · NHLBI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI KAMBOH, M. ILYAS · 2007 to 2010
$2.8M
NHLBI NIH HHS R01 HL084613
6 · The paper itself

Abstract

Common variants in the hepatic lipase (LIPC) gene have been shown to be associated with plasma lipid levels; however, the distribution and functional features of rare and regulatory LIPC variants contributing to the extreme lipid phenotypes are not well known. This study was aimed to catalogue LIPC variants by resequencing the entire LIPC gene in 95 non-Hispanic Whites (NHWs) and 95 African blacks (ABs) with extreme HDL-C levels followed by in silico functional analyses. A total of 412 variants, including 43 novel variants were identified; 56 were unique to NHWs and 234 were unique to ABs. Seventy-eight variants in NHWs and 89 variants in ABs were present either in high HDL-C group or low HDL-C group. Two non-synonymous variants (p.S289F, p.T405M), found in NHWs with high HDL-C group were predicted to have damaging effect on LIPC protein by SIFT, MT2 and PP2. We also found several non-coding variants that possibly reside in the circRNA and lncRNA binding sites and may have regulatory potential, as identified in rSNPbase and RegulomeDB databases. Our results shed light on the regulatory nature of rare and non-coding LIPC variants as well as suggest their important contributions in affecting the extreme HDL-C phenotypes.

Indexed as

AllelesBinding SitesBlack or African AmericanCholesterolCholesterol Ester Transfer ProteinsCholesterol, HDLCholesterol, LDLFemaleGenotypeHumansIntronsLipaseLipid MetabolismLipidsMalePolymorphism, Single NucleotideCholesterolCholesterol Ester Transfer ProteinsCholesterol, HDLCholesterol, LDLLipaseLIPC protein, humanLipidsRNA, CircularRNA, Long NoncodingTriglycerides

Identifiers

PMID33326441
PMCPMC7743991
OpenAlexW3110756226

What Socratic holds

Textmetadata
LicenceCC0
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 Socratic graph.