Evidence map›Paper›PMID 22649206›Full record

ArticleJournal of lipid research2012

Psoriasis alters HDL composition and cholesterol efflux capacity.

Michael Holzer, Peter Wolf, Sanja Curcic, Ruth Birner-Gruenberger, Wolfgang Weger, Martin Inzinger, Dalia El-Gamal, Christian Wadsack, Akos Heinemann, Gunther Marsche

Open access · hybridAbstract read
In one paragraph

Article in Journal of lipid research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 94 papers.

0numbers the graph read from it
0cells of the map it votes in
94citing papers in PubMed
7.8field-weighted citation impact, top 2% 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

94 citing papers in PubMed, 168 citations in OpenAlex.

  1. Review
  2. Article
  3. Cardiovascular Disease and Psoriasis.Dermatology and therapy · 2026
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34 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Michael HolzerInstitute of Experimental and Clinical Pharmacology, Medical University of Graz, Graz, Austria.
Peter Wolf
Sanja Curcic
Ruth Birner-Gruenberger
Wolfgang Weger
Martin Inzinger
Dalia El-Gamal
Christian Wadsack
Akos Heinemann
Gunther Marsche
Medical University of Graz · AT

Funding

Austrian Science Fund FWF P 21004
6 · The paper itself

Abstract

Psoriasis, a chronic inflammatory skin disease, has been linked to increased myocardial infarction and stroke. Functional impairment of HDL may contribute to the excess cardiovascular mortality of psoriatic patients. However, data available regarding the impact of psoriasis on HDL composition and function are limited. HDL from psoriasis patients and healthy controls was isolated by ultracentrifugation and shotgun proteomics, and biochemical methods were used to monitor changed HDL composition. We observed a significant reduction in apoA-I levels of HDL from psoriatic patients, whereas levels of apoA-II and proteins involved in acute-phase response, immune response, and endopeptidase/protease inhibition were increased. Psoriatic HDL contained reduced phospholipid and cholesterol. With regard to function, these compositional alterations impaired the ability of psoriatic HDL to promote cholesterol efflux from macrophages. Importantly, HDL-cholesterol efflux capability negatively correlated with psoriasis area and severity index. We observed that control HDL, as well as psoriatic HDL, inhibited dihydrorhodamine (DHR) oxidation to a similar extent, suggesting that the anti-oxidative activity of psoriatic HDL is not significantly altered. Our observations suggest that the compositional alterations observed in psoriatic HDL reflect a shift to a pro-inflammatory profile that impairs cholesterol efflux capacity of HDL and may provide a link between psoriasis and cardiovascular disease.

Indexed as

AdultBiological TransportCholesterolFemaleHumansLipoproteins, HDLMacrophagesMaleProteomicsPsoriasisCholesterolLipoproteins, HDL

Identifiers

PMID22649206
PMCPMC3540842
OpenAlexW2165771284

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.