Evidence map›Paper›PMID 33402986›Full record

SynthesisAfrican health sciences2020

Association of apoE gene polymorphisms with lipid metabolism in renal diseases.

Tianbiao Zhou, Hongyan Li, Hongzhen Zhong, Zhiqing Zhong, Shujun Lin

Open access · diamondAbstract readMeta-Analysis
In one paragraph

Synthesis in African health sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 30% 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

6 citing papers in PubMed, 6 citations in OpenAlex.

  1. Trial
  2. Article
  3. Association of Different Combinations ofInternational journal of general medicine · 2023
    Article
  4. Review
  5. Article
  6. Twenty years ofAfrican health sciences · 2020
    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

5 authors at 2 institutions in 1 country.

Tianbiao ZhouDepartment of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, 515041, Shantou, China.
Hongyan LiDepartment of Nephrology, Huadu District People's Hospital, Southern Medical University, Guangzhou, China.
Hongzhen ZhongDepartment of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, 515041, Shantou, China.
Zhiqing ZhongDepartment of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, 515041, Shantou, China.
Shujun LinDepartment of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, 515041, Shantou, China.
Shantou University · CNSouthern Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectivesApolipoprotein E (apoE) plays a central role in the metabolism and homeostasis of lipids. ApoE gene encodes three major isoforms: ε2, ε3 a nd ε4 forming six phenotypes: E2E2, E2E3, E2E4, E3E3, E3E3 and E4E4. Disorders of the lipid metabolism and the homeostasis are frequently coexist in renal diseases. The association between gene polymorphisms of apoE and lipid metabolism were not consistent. This meta-analysis was performed to assess the association between gene polymorphisms of apoE and lipid metabolism in renal diseases.

methodsA pre-defined literatures search and selection of eligible relevant investigations were performed to extract and collect data from electronic databases.

resultsSixteen articles were enrolled for the analysis of association between apoE gene polymorphisms and lipid metabolism. Subjects with E3E4 had a higher total cholesterol (TC) than those with E3E3, and subjects with E2E3 had a lower TC than those with E3E3. Subjects with ε2, had a lower TC than those with ε3 or ε4, and subjects with ε4 had a higher TC than those with, ε3. Subjects with E2E2, E2E3 or E4E4 had a higher triglyceride (TG) than those with E3E3. Subjects with ε4 had a higher TG than those with ε3. Subjects with ε2, had a higher level of TG than those with non-ε2. Subjects with E3E4 had a slightly lower high-density lipoprotein (HDL) than those with E3E3. E3E4 appeared to be associated with lower levels of HDL. Subjects with E2E2, E2E3 had a notably lower low-density lipoprotein (LDL) than those with E3E3. Subjects with ε2, had a lower LDL than those with ε3 or ε4 ApoE gene polymorphisms were not associated with very low-density lipoprotein, and lipoprotein (a) [Lp(a)]. Subjects with E2E3 or E2E4 had higher apoE levels than those with E3E3, and subjects with E4E4 had lower apoE levels than those with E3E3.

conclusionApoE gene polymorphisms are associated with the expression of TC, TG HDL, LDL, Lp(a) or apoE.

Indexed as

Apolipoproteins EFemaleGene FrequencyGenetic Predisposition to DiseaseHemostasisHumansLipid MetabolismMaleMiddle AgedPolymorphism, GeneticRenal Insufficiency, ChronicTriglyceridesApolipoproteins ETriglyceridesApolipoprotein E (ApoE)gene polymorphismhigh-density lipoprotein (HDL)lipoprotein (a) [Lp(a)]low-density lipoprotein (LDL)Meta-analysistotal cholesterol (TC)triglyceride (TG)very low-density lipoprotein (VLDL)

Identifiers

PMID33402986
PMCPMC7751546
OpenAlexW3092532300

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.