Evidence map›Paper›PMID 38274294›Full record

ArticleBioactive materials2024

Intracellular and extracellular synergistic therapy for restoring macrophage functions via anti-CD47 antibody-conjugated bifunctional nanoparticles in atherosclerosis.

Qiang Luo, Liqun Dai, Junli Li, Heyanni Chen, Ying Hao, Qing Li, Lili Pan, Chengxiang Song, Zhiyong Qian, Mao Chen

Abstract read
In one paragraph

Article in Bioactive materials, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
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

18 citing papers in PubMed.

  1. Article
  2. Review
  3. Atherosclerotic Cell Fates: A Single-Cell View of ER Stress.Journal of cardiovascular development and disease · 2026
    Review
  4. Review
  5. Review
  6. Review
  7. Review
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Review
  14. Review
  15. Review
  16. How Advanced Is Nanomedicine for Atherosclerosis?International journal of nanomedicine · 2025
    Review
  17. Review
  18. 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

10 authors.

Qiang LuoLaboratory of Heart Valve Disease, West China Hospital, Sichuan University, #37 Guoxue Alley, Chengdu, 610064, China.
Liqun DaiState Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China.
Junli LiLaboratory of Heart Valve Disease, West China Hospital, Sichuan University, #37 Guoxue Alley, Chengdu, 610064, China.
Heyanni ChenWest China Medical School, Sichuan University, Chengdu, 610041, Sichuan, China.
Ying HaoLaboratory of Heart Valve Disease, West China Hospital, Sichuan University, #37 Guoxue Alley, Chengdu, 610064, China.
Qing LiLaboratory of Heart Valve Disease, West China Hospital, Sichuan University, #37 Guoxue Alley, Chengdu, 610064, China.
Lili PanDepartment of Nuclear Medicine, Laboratory of Clinical Nuclear Medicine, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
Chengxiang SongLaboratory of Heart Valve Disease, West China Hospital, Sichuan University, #37 Guoxue Alley, Chengdu, 610064, China.
Zhiyong QianState Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University, Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China.
Mao ChenLaboratory of Heart Valve Disease, West China Hospital, Sichuan University, #37 Guoxue Alley, Chengdu, 610064, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Atherosclerosis is a significant contributor to global cardiovascular disease. Reducing the formation of atherosclerotic plaque effectively can lead to a decrease in cardiovascular diseases. Therefore, controlling macrophage function is crucial. This study presents the creation of a bifunctional nanoparticle that is specific to macrophages to achieve intracellular and extracellular synergistic therapy for restoring macrophage functions. The nanoparticle is conjugated with anti-CD47 antibody to modulate extracellular CD47-SIRPα phagocytic signaling axis on the outer surface of macrophages and encapsulates the NLRP3 inhibitor (CY-09) to regulate intracellular inflammation response of macrophages. The results showed that the nanoparticles accumulate in the atherosclerotic plaque, alter macrophage phagocytosis, inhibit NLRP3 inflammasome activation, and decrease the plaque burden in Apoe

Indexed as

Anti-CD47Anti-inflammationAtherosclerosisBifunctionalNLRP3

Identifiers

PMID38274294
PMCPMC10809006

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.