Evidence map›Paper›PMID 27455246›Full record

ArticleInternational journal of molecular sciences2016

Mutant LRP6 Impairs Endothelial Cell Functions Associated with Familial Normolipidemic Coronary Artery Disease.

Jian Guo, Yang Li, Yi-Hong Ren, Zhijun Sun, Jie Dong, Han Yan, Yujun Xu, Dao Wen Wang, Gu-Yan Zheng, Jie Du and 1 more

Open access · goldAbstract readComparative Study
In one paragraph

Article in International journal of molecular sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

9 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Frontiers in cardiovascular medicine · 2021
    Article
  6. Review
  7. Review
  8. 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

11 authors at 5 institutions in 1 country.

Jian GuoDepartment of Human Population Genetics, Institute of Molecular Medicine, Peking University, Beijing 100871, China. deidei@163.com.
Yang LiDepartment of Human Population Genetics, Institute of Molecular Medicine, Peking University, Beijing 100871, China. ly1306386063@pku.edu.cn.
Yi-Hong RenDepartment of Cardiovascular, PLA General Hospital, Beijing 100853, China. rainbowren301@163.com.
Zhijun SunDepartment of Cardiovascular, PLA General Hospital, Beijing 100853, China. sunzj301@sohu.com.
Jie DongDepartment of Human Population Genetics, Institute of Molecular Medicine, Peking University, Beijing 100871, China. djqiu@163.com.
Han YanDepartment of Human Population Genetics, Institute of Molecular Medicine, Peking University, Beijing 100871, China. yanhan@pku.edu.cn.
Yujun XuThe Institute of Hypertension and Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430074, China. xuyujun3506@163.com.
Dao Wen WangThe Institute of Hypertension and Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430074, China. dwwang@tjh.tjmu.edu.cn.
Gu-Yan ZhengDepartment of Human Population Genetics, Institute of Molecular Medicine, Peking University, Beijing 100871, China. zhengguyan@163.com.
Jie DuBeijing Anzhen Hospital, Capital Medical University, The Key Laboratory of Remodeling-Related Cardiovascular Diseases, Ministry of Education, Beijing Collaborative Innovation Center for Cardiovascular Disorders, Beijing Institute of Heart, Lung & Blood Vessel Disease, Beijing 100029, China. jiedubj@126.com.
Xiao-Li TianDepartment of Human Population Genetics, Institute of Molecular Medicine, Peking University, Beijing 100871, China. tianxiaoli@pku.edu.cn.
Peking University · CNChinese PLA General Hospital · CNTongji Hospital · CNCapital Medical University · CNNanchang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mutations in the genes low-density lipoprotein (LDL) receptor-related protein-6 (LRP6) and myocyte enhancer factor 2A (MEF2A) were reported in families with coronary artery disease (CAD). We intend to determine the mutational spectrum of these genes among hyperlipidemic and normolipidemic CAD families. Forty probands with early-onset CAD were recruited from 19 hyperlipidemic and 21 normolipidemic Chinese families. We sequenced all exons and intron-exon boundaries of LRP6 and MEF2A, and found a novel heterozygous variant in LRP6 from a proband with normolipidemic CAD. This variant led to a substitution of histidine to tyrosine (Y418H) in an evolutionarily conserved domain YWTD in exon 6 and was not found in 1025 unrelated healthy individuals. Co-segregated with CAD in the affected family, LRP6Y418H significantly debilitated the Wnt3a-associated signaling pathway, suppressed endothelial cell proliferation and migration, and decreased anti-apoptotic ability. However, it exhibited no influences on low-density lipoprotein cholesterol uptake. Thus, mutation Y418H in LRP6 likely contributes to normolipidemic familial CAD via impairing endothelial cell functions and weakening the Wnt3a signaling pathway.

Indexed as

Genetic Predisposition to DiseaseAdultAgedAged, 80 and overAge of OnsetAmino Acid SequenceBlotting, WesternCase-Control StudiesCells, CulturedCoronary Artery DiseaseEndothelium, VascularFemaleHumansHyperlipidemiasLipidsLow Density Lipoprotein Receptor-Related Protein-6LipidsLow Density Lipoprotein Receptor-Related Protein-6LRP6 protein, humancoronary artery diseaseendothelial cell dysfunctionfamilialLDL receptor-related protein-6 (LRP6)normolipidemic

Identifiers

PMID27455246
PMCPMC4964544
OpenAlexW2492442209

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.