Evidence map›Paper›PMID 34474934›Full record

ArticleVaccine2021

A VLP-based vaccine targeting ANGPTL3 lowers plasma triglycerides in mice.

Alexandra Fowler, Maureen Sampson, Alan T Remaley, Bryce Chackerian

Open access · greenAbstract read
In one paragraph

Article in Vaccine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

10 citing papers in PubMed, 26 citations in OpenAlex.

  1. Immunization AgainstVaccines · 2025
    Article
  2. Review
  3. Review
  4. Review
  5. Review
  6. Review
  7. Article
  8. Angiopoietin-like 3: An important protein in regulating lipoprotein levels.Best practice & research. Clinical endocrinology & metabolism · 2023
    Review
  9. Review
  10. 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

4 authors at 2 institutions in 1 country.

Alexandra FowlerDepartment of Molecular Genetics and Microbiology, University of New Mexico School of Medicine, MSC08-4660, Albuquerque, NM 87131, USA.
Maureen SampsonLipoprotein Metabolism Section, Cardio-Pulmonary Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Building 10-2C433, 10 Center Drive, MSC 1666, Bethesda, MD 20892, USA.
Alan T RemaleyLipoprotein Metabolism Section, Cardio-Pulmonary Branch, National Heart, Lung and Blood Institute, National Institutes of Health, Building 10-2C433, 10 Center Drive, MSC 1666, Bethesda, MD 20892, USA.
Bryce ChackerianDepartment of Molecular Genetics and Microbiology, University of New Mexico School of Medicine, MSC08-4660, Albuquerque, NM 87131, USA. Electronic address: bchackerian@salud.unm.edu.
National Institutes of Health · USUniversity of New Mexico · US

Funding

Opioid vaccine development using bacteriophage virus-like particle (VLP) immunogensR01HL131696 · NHLBI · UNIVERSITY OF NEW MEXICO HEALTH SCIS CTR · PI CHACKERIAN, BRYCE C · 2017 to 2020
$2.0M
NHLBI NIH HHS R01 HL131696
6 · The paper itself

Abstract

Elevated triglycerides (TGs) are an important risk factor for the development of coronary heart disease (CHD) and in acute pancreatitis. Angiopoietin-like proteins 3 (ANGPTL3) and 4 (ANGPTL4) are critical regulators of TG metabolism that function by inhibiting the activity of lipoprotein lipase (LPL), which is responsible for hydrolyzing triglycerides in lipoproteins into free fatty acids. Interestingly, individuals with loss-of-function mutations in ANGPTL3 and ANGPTL4 have low plasma TG levels, have a reduced risk of CHD, and are otherwise healthy. Consequently, interventions targeting ANGPTL3 and ANGPTL4 have emerged as promising new approaches for reducing elevated TGs. Here, we developed virus-like particle (VLP) based vaccines that target the LPL binding domains of ANGPTL3 and ANGPTL4. ANGPTL3 VLPs and ANGPTL4 VLPs are highly immunogenic in mice and vaccination with ANGPTL3 VLPs, but not ANGPTL4 VLPs, was associated with reduced steady state levels of TGs. Immunization with ANGPTL3 VLPs rapidly cleared circulating TG levels following an oil gavage challenge and enhanced plasma LPL activity. These data indicate that targeting ANGPTL3 by active vaccination is a potential alternative to other ANGPTL3-inhibiting therapies.

Indexed as

PancreatitisVaccines, Virus-Like ParticleAcute DiseaseAngiopoietin-Like Protein 3Angiopoietin-Like Protein 4Angiopoietin-like ProteinsAnimalsMiceTriglyceridesAngiopoietin-Like Protein 3Angiopoietin-Like Protein 4Angiopoietin-like ProteinsAngptl3 protein, mouseTriglyceridesVaccines, Virus-Like ParticleANGPTL3HypertriglyceridemiaVirus-like particles

Identifiers

PMID34474934
PMCPMC8453115
OpenAlexW3198776602

What OpenQuestion holds

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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.