Evidence map›Paper›PMID 34758632›Full record

ArticleArteriosclerosis, thrombosis, and vascular biology2022

Macrophage LRP1 (Low-Density Lipoprotein Receptor-Related Protein 1) Is Required for the Effect of CD47 Blockade on Efferocytosis and Atherogenesis-Brief Report.

Paul A Mueller, Yoko Kojima, Katherine T Huynh, Richard A Maldonado, Jianqin Ye, Hagai Tavori, Nathalie Pamir, Nicholas J Leeper, Sergio Fazio

Open access · bronzeAbstract read
In one paragraph

Article in Arteriosclerosis, thrombosis, and vascular biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 17% 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. Engineering Efferocytosis for Bone Regeneration.Macromolecular bioscience · 2025
    Review
  9. Anti-Atherogenic Mechanisms and Therapies.Current atherosclerosis reports · 2025
    Review
  10. Article
  11. Review
  12. Article
  13. Review
  14. Review
  15. Review
  16. Efferocytosis and Bone Dynamics.Current osteoporosis reports · 2024
    Review
  17. Mechanism of efferocytosis in atherosclerosis.Journal of molecular medicine (Berlin, Germany) · 2024
    Review
  18. Review
  19. Review
  20. Biomechanics-mediated endocytosis in atherosclerosis.Frontiers in cardiovascular medicine · 2024
    Review
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

9 authors at 2 institutions in 1 country.

Paul A MuellerCenter for Preventive Cardiology, Knight Cardiovascular Institute, Oregon Health & Science University, Portland (P.A.M., K.T.H., R.A.M., H.T., N.P., S.F.).ORCID 0000-0001-9315-0152
Yoko KojimaDivision of Vascular Surgery, Department of Surgery (Y.K., J.Y., N.J.L.), Stanford University School of Medicine, CA.
Katherine T HuynhCenter for Preventive Cardiology, Knight Cardiovascular Institute, Oregon Health & Science University, Portland (P.A.M., K.T.H., R.A.M., H.T., N.P., S.F.).
Richard A MaldonadoCenter for Preventive Cardiology, Knight Cardiovascular Institute, Oregon Health & Science University, Portland (P.A.M., K.T.H., R.A.M., H.T., N.P., S.F.).
Jianqin YeDivision of Vascular Surgery, Department of Surgery (Y.K., J.Y., N.J.L.), Stanford University School of Medicine, CA.ORCID 0000-0003-4492-3897
Hagai TavoriCenter for Preventive Cardiology, Knight Cardiovascular Institute, Oregon Health & Science University, Portland (P.A.M., K.T.H., R.A.M., H.T., N.P., S.F.).
Nathalie PamirCenter for Preventive Cardiology, Knight Cardiovascular Institute, Oregon Health & Science University, Portland (P.A.M., K.T.H., R.A.M., H.T., N.P., S.F.).ORCID 0000-0002-2074-888X
Nicholas J LeeperDivision of Vascular Surgery, Department of Surgery (Y.K., J.Y., N.J.L.), Stanford University School of Medicine, CA.ORCID 0000-0002-0905-2806
Sergio FazioCenter for Preventive Cardiology, Knight Cardiovascular Institute, Oregon Health & Science University, Portland (P.A.M., K.T.H., R.A.M., H.T., N.P., S.F.).ORCID 0000-0002-8145-8034
Oregon Health & Science University · USStanford University · US

Funding

FUNCTIONAL HIERARCHY OF REMNANT LIPOPROTEIN RECEPTORSR01HL057986 · NHLBI · VANDERBILT UNIVERSITY · PI FAZIO, SERGIO · 1998 to 2016
$6.2M
Clonal expansion, resistance to efferocytosis and innate immunity in atherosclerosisR35HL144475 · NHLBI · STANFORD UNIVERSITY · PI LEEPER, NICHOLAS JAMES · 2019 to 2024
$5.1M
Functional and structural correlates of PCSK9 association with lipoproteinsR01HL132985 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI PAMIR, NATHALIE · 2016 to 2024
$4.2M
Training in Translational Science and Cardiovascular MedicineT32HL094294 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI ALKAYED, NABIL J · 2009 to 2018
$3.5M
NHLBI NIH HHS R01 HL057986NHLBI NIH HHS R01 HL132985NHLBI NIH HHS R35 HL144475NHLBI NIH HHS T32 HL094294
6 · The paper itself

Abstract

objectiveAntibody blockade of the "do not eat me" signal CD47 (cluster of differentiation 47) enhances efferocytosis and reduces lesion size and necrotic core formation in murine atherosclerosis. TNF (Tumor necrosis factor)-α expression directly enhances

conclusionsThe proefferocytosis receptor LRP1 in macrophages is necessary for anti-CD47 blockade to enhance efferocytosis, limit atherogenesis, and decrease necrotic core formation in the apoE

Indexed as

AnimalsAntibodies, BlockingAnti-Inflammatory AgentsAortaAortic DiseasesAtherosclerosisCD47 AntigenCells, CulturedDisease Models, AnimalLow Density Lipoprotein Receptor-Related Protein-1MacrophagesMaleMiceMice, Inbred C57BLMice, Knockout, ApoENecrosisAntibodies, BlockingAnti-Inflammatory AgentsCD47 AntigenCd47 protein, mouseLow Density Lipoprotein Receptor-Related Protein-1Lrp1 protein, mouseTnf protein, mouseTumor Necrosis Factor-alphaatherosclerosiscoronary artery diseaseinflammationphagocytosisphysiology

Identifiers

PMID34758632
PMCPMC8702482
OpenAlexW3214678969

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.