Evidence map›Paper›PMID 31590417›Full record

ReviewInternational journal of molecular sciences2019

The Effect of Polyphenols on Hypercholesterolemia through Inhibiting the Transport and Expression of Niemann-Pick C1-Like 1.

Shoko Kobayashi

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

19 citing papers in PubMed, 42 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Trial
  4. Review
  5. Review
  6. Review
  7. Black Goji Berry (Antioxidants (Basel, Switzerland) · 2024
    Article
  8. Article
  9. Recent Advances in Natural Polyphenol Research.Molecules (Basel, Switzerland) · 2022
    Review
  10. Review
  11. Effect of Phenolic Compounds fromMolecules (Basel, Switzerland) · 2022
    Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. 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

1 author at 1 institution in 1 country.

Shoko KobayashiResearch Center for Food Safety, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo 113-8657, Japan. ashoko@mail.ecc.u-tokyo.ac.jp.
The University of Tokyo · JP

Funding

Japan Society for the Promotion of Science 24500969
6 · The paper itself

Abstract

The Niemann-Pick C1-like 1 (NPC1L1) protein is a cholesterol transporter that is expressed in the small intestine. This report describes the discovery of NPC1L1, its transport properties, and the inhibitory effects of polyphenols on NPC1L1. NPC1L1 was identified in 2004 while searching for ezetimibe molecular targets. Excessive synthesis of cholesterol results in hyperlipidemia, which increases the amount of bile cholesterol excreted into the duodenum. The inhibition of NPC1L1 decreases blood cholesterol because food and bile cholesterol are also absorbed from NPC1L1 in the intestine. Some polyphenols, particularly luteolin, have been reported as NPC1L1-mediated anti-dyslipidemia constituents. Luteolin affects NPC1L1 through two mechanisms. Luteolin directly inhibits NPC1L1 by binding to it, which occurs in a short timeframe similar to that for ezetimibe. The other mechanism is the inhibition of NPC1L1 expression. Luteolin reduced the binding of Sterol-regulatory element-binding protein 2 (SREBP2) in the promoter region of the

Indexed as

Down-RegulationBiological TransportHepatocyte Nuclear Factor 4HumansHypercholesterolemiaLuteolinMembrane Transport ProteinsPolyphenolsPromoter Regions, GeneticProtein BindingSterol Regulatory Element Binding Protein 2Hepatocyte Nuclear Factor 4HNF4A protein, humanLuteolinMembrane Transport ProteinsNPC1L1 protein, humanPolyphenolsSREBF2 protein, humanSterol Regulatory Element Binding Protein 2flavonoidluteolinNiemann–Pick C1-like 1

Identifiers

PMID31590417
PMCPMC6801711
OpenAlexW2978474240

What Socratic 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 Socratic graph.