Evidence map›Paper›PMID 29883800›Full record

ArticleBiochimica et biophysica acta. Molecular and cell biology of lipids2018

Structural basis of the lipid transfer mechanism of phospholipid transfer protein (PLTP).

Meng Zhang, Xiaobo Zhai, Jinping Li, John J Albers, Simona Vuletic, Gang Ren

Open access · hybridAbstract read
In one paragraph

Article in Biochimica et biophysica acta. Molecular and cell biology of lipids, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 34% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Single-molecule 3D imaging of human plasma intermediate-density lipoproteins reveals a polyhedral structure.Biochimica et biophysica acta. Molecular and cell biology of lipids · 2019
    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

6 authors at 3 institutions in 1 country.

Meng ZhangThe Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, United States.
Xiaobo ZhaiThe Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, United States.
Jinping LiDepartment of Biomedical Science, Mercer University School of Medicine, Savannah, GA 31404, United States.
John J AlbersNorthwest Lipid Metabolism and Diabetes Research Laboratories, Seattle, WA 98109, United States.
Simona VuleticNorthwest Lipid Metabolism and Diabetes Research Laboratories, Seattle, WA 98109, United States. Electronic address: simona@uw.edu.
Gang RenThe Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, United States. Electronic address: gren@lbl.gov.
Lawrence Berkeley National Laboratory · USIowa Diabetes and Endocrinology Research Center · USMercer University · US

Funding

Serum Amyloid and Inflammation in AtherogenesisP01HL030086 · NHLBI · UNIVERSITY OF WASHINGTON · PI HEINECKE, JAY W · 1985 to 2009
$14.7M
Structure-Function Relationship Studies of the Plasma Lipid Transfer Proteins CETP and PLTPR01HL115153 · NHLBI · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI REN, GANG · 2012 to 2021
$3.9M
Lipoprotein Structure and Function by Individual Particle Electron TomographyR01GM104427 · NIGMS · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI REN, GANG · 2013 to 2016
$1.3M
NHLBI NIH HHS P01 HL030086NHLBI NIH HHS R01 HL115153NIGMS NIH HHS R01 GM104427
6 · The paper itself

Abstract

Human phospholipid transfer protein (PLTP) mediates the transfer of phospholipids among atheroprotective high-density lipoproteins (HDL) and atherogenic low-density lipoproteins (LDL) by an unknown mechanism. Delineating this mechanism would represent the first step towards understanding PLTP-mediated lipid transfers, which may be important for treating lipoprotein abnormalities and cardiovascular disease. Here, using various electron microscopy techniques, PLTP is revealed to have a banana-shaped structure similar to cholesteryl ester transfer protein (CETP). We provide evidence that PLTP penetrates into the HDL and LDL surfaces, respectively, and then forms a ternary complex with HDL and LDL. Insights into the interaction of PLTP with lipoproteins at the molecular level provide a basis to understand the PLTP-dependent lipid transfer mechanisms for dyslipidemia treatment.

Indexed as

Biological TransportCholesterol Ester Transfer ProteinsHumansLipoproteins, HDLLipoproteins, LDLLipoproteins, VLDLLiposomesMicroscopy, ElectronPhospholipidsPhospholipid Transfer ProteinsCETP protein, humanCholesterol Ester Transfer ProteinsLipoproteins, HDLLipoproteins, LDLLipoproteins, VLDLLiposomesPhospholipidsPhospholipid Transfer ProteinsPLTP protein, humanElectron microscopyHDLLiposomePhospholipid transfer proteinPLTPPLTP bound to HDLPLTP bound to liposome

Identifiers

PMID29883800
PMCPMC6114099
OpenAlexW2805727829

What OpenQuestion holds

Textmetadata
LicenceTDM
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.