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Cited by 366

The DOI matches its Crossref record; 248 of the 248 references it cites were found in a registry or an index.

Foam cell formation: A new target for fighting atherosclerosis and cardiovascular disease

Maguire, Eithne M., Pearce, Stuart W.A., Xiao, Qingzhong·2019·Vascular Pharmacology

Abstract

During atherosclerosis, the gradual accumulation of lipids into the subendothelial space of damaged arteries results in several lipid modification processes followed by macrophage uptake in the arterial wall. The way in which these modified lipoproteins are dealt with determines the likelihood of cholesterol accumulation within the monocyte-derived macrophage and thus its transformation into the foam cell that makes up the characteristic fatty streak observed in the early stages of atherosclerosis. The unique expression of chemokine receptors and cellular adhesion molecules expressed on the cell surface of monocytes points to a particular extravasation route that they can take to gain entry into atherosclerotic site, in order to undergo differentiation into the phagocytic macrophage. Indeed several GWAS and animal studies have identified key genes and proteins required for monocyte recruitment as well cholesterol handling involving lipid uptake, cholesterol esterification and cholesterol efflux. A re-examination of the previously accepted paradigm of macrophage foam cell origin has been called into question by recent studies demonstrating shared expression of scavenger receptors, cholesterol transporters and pro-inflammatory cytokine release by alternative cell types present in the neointima, namely; endothelial cells, vascular smooth muscle cells and stem/progenitor cells. Thus, therapeutic targets aimed at a more heterogeneous foam cell population with shared functions, such as enhanced protease activity, and signalling pathways, mediated by non-coding RNA molecules, may provide greater therapeutic outcome in patients. Finally, studies targeting each aspect of foam cell formation and death using both genetic knock down and pharmacological inhibition have provided researchers with a clearer understanding of the cellular processes at play, as well as helped researchers to identify key molecular targets, which may hold significant therapeutic potential in the future.

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Metadata

Authors
Maguire, E. M., Pearce, S. W. A., & Xiao, Q.
Venue
Vascular Pharmacology
Publisher
Elsevier BV
Published
2019-01
Volume
112
Pages
54-71
ISSN
1537-1891 (ISSN-L)
OpenAlex
W2887426837
Cited by
366
References
248
FWCI
9.16
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Foam cell formation: A new target for fighting atherosclerosis and cardiovascular disease. https://app.cochat.ai/papers/10.1016/j.vph.2018.08.002
The paper
Maguire, E. M., Pearce, S. W. A., & Xiao, Q. (2019). Foam cell formation: A new target for fighting atherosclerosis and cardiovascular disease. Vascular Pharmacology. https://doi.org/10.1016/j.vph.2018.08.002

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.