Evidence map›Paper›PMID 19649144›Full record

ArticleFuture lipidology2008

Apolipoprotein E and cholesterol in aging and disease in the brain.

Elena Posse de Chaves, Vasanthy Narayanaswami

Open access · greenAbstract read
In one paragraph

Article in Future lipidology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 88 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
88citing papers in PubMed, 1 pooled it
6.4field-weighted citation impact, top 3% 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

88 citing papers in PubMed, 1 synthesis or guideline pooled it, 162 citations in OpenAlex.

  1. Pooled it
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  6. Review
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  14. Article
  15. APOE and immunity: Research highlights.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2023
    Review
  16. Article
  17. Article
  18. The Microbiome and Mental Health Across the Lifespan.Current topics in behavioral neurosciences · 2023
    Article
  19. Review
  20. Review

28 more citing papers are in PubMed but not listed here.

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

2 authors at 2 institutions in 2 countries.

Elena Posse de ChavesUniversity of Alberta, Canada, Tel.: +1 780 492 5966; ; elena.chaves@ualberta.ca.
Vasanthy Narayanaswami
California State University, Long Beach · USUniversity of Alberta · CA

Funding

EFFECT OF APOLIPOPROTEIN STRUCTURAL ADAPTABILITYR01HL064159 · NHLBI · CHILDREN'S HOSPITAL &RES CTR AT OAKLAND · PI RYAN, ROBERT O'MARA · 2000 to 2009
$3.6M
NHLBI NIH HHS R01 HL064159
6 · The paper itself

Abstract

Cholesterol can be detrimental or vital, and must be present in the right place at the right time and in the right amount. This is well known in the heart and the vascular system. However, in the CNS cholesterol is still an enigma, although several of its fundamental functions in the brain have been identified. Brain cholesterol has attracted additional attention owing to its close connection to ApoE, a key polymorphic transporter of extracellular cholesterol in humans. Indeed, both cholesterol and ApoE are so critical to fundamental activities of the brain, that the brain regulates their synthesis autonomously. Yet, similar control mechanisms of ApoE and cholesterol homeostasis may exist on either sides of the blood-brain barrier. One indication is that the APOE ε4 allele is associated with hypercholesterolemia and a proatherogenic profile on the vascular side and with increased risk of Alzheimer's disease on the CNS side. In this review, we draw attention to the association between cholesterol and ApoE in the aging and diseased brain, and to the behavior of the ApoE4 protein at the molecular level. The attempt to correlate in vivo and in vitro observations is challenging but crucial for developing future strategies to address ApoE-related aberrations in cholesterol metabolism selectively in the brain.

Identifiers

PMID19649144
PMCPMC2600507
OpenAlexW2143416920

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.