Evidence map›Paper›PMID 39738043›Full record

ArticleNature communications2024

Artificial intelligence-driven rational design of ionizable lipids for mRNA delivery.

Wei Wang, Kepan Chen, Ting Jiang, Yiyang Wu, Zheng Wu, Hang Ying, Hang Yu, Jing Lu, Jinzhong Lin, Defang Ouyang

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 95 papers.

0numbers the graph read from it
0cells of the map it votes in
95citing 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

95 citing papers in PubMed.

  1. Towards mRNA therapeutics 2.0.Nature reviews. Drug discovery · 2026
    Review
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  3. Article
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  5. New approach methodologies (NAMs) for preclinical and translational evaluation of mRNA-lipid nanoparticle (LNP) therapeutics.Journal of controlled release : official journal of the Controlled Release Society · 2026
    Review
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  7. Review
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  10. Review
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  14. Article
  15. Article
  16. Review
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  19. AI meets high-throughput screening of LNPs.Nature biomedical engineering · 2026
    Article
  20. Review

35 more citing papers are in PubMed but not listed here.

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.

Wei Wang *State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China.ORCID 0000-0003-2225-9833
Kepan Chen *State Key Laboratory of Genetic Engineering, School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, China.ORCID 0000-0002-0610-2556
Ting Jiang *Center for mRNA Translational Research, Fudan University, Shanghai, China.
Yiyang Wu *State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China.
Zheng WuState Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China.
Hang YingCenter for mRNA Translational Research, Fudan University, Shanghai, China.
Hang YuCenter for mRNA Translational Research, Fudan University, Shanghai, China.
Jing LuCenter for mRNA Translational Research, Fudan University, Shanghai, China.
Jinzhong LinState Key Laboratory of Genetic Engineering, School of Life Sciences, Zhongshan Hospital, Fudan University, Shanghai, China. linjinzhong@fudan.edu.cn.ORCID 0000-0001-5666-8526
Defang OuyangState Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China. defangouyang@um.edu.mo.ORCID 0000-0002-8052-4773

Funding

Fundo para o Desenvolvimento das Ciências e da Tecnologia (Science and Technology Development Fund) 005/2023/SKLFundo para o Desenvolvimento das Ciências e da Tecnologia (Science and Technology Development Fund) 0071/2024/RIA1National Natural Science Foundation of China (National Science Foundation of China) 32301174Shenzhen Science and Technology Innovation Commission SGDX20210823103802016Universidade de Macau (University of Macau) ICMS/RTO/EP160/2023Universidade de Macau (University of Macau) MYRG-CRG2022-00008-ICMS
6 · The paper itself

Abstract

Lipid nanoparticles (LNPs) have proven effective in mRNA delivery, as evidenced by COVID-19 vaccines. Its key ingredient, ionizable lipids, is traditionally optimized by inefficient and costly experimental screening. This study leverages artificial intelligence (AI) and virtual screening to facilitate the rational design of ionizable lipids by predicting two key properties of LNPs, apparent pKa and mRNA delivery efficiency. Nearly 20 million ionizable lipids were evaluated through two iterations of AI-driven generation and screening, yielding three and six new molecules, respectively. In mouse test validation, one lipid from the initial iteration, featuring a benzene ring, demonstrated performance comparable to the control DLin-MC3-DMA (MC3). Notably, all six lipids from the second iteration equaled or outperformed MC3, with one exhibiting efficacy akin to a superior control lipid SM-102. Furthermore, the AI model is interpretable in structure-activity relationships.

Indexed as

Artificial IntelligenceLipidsNanoparticlesRNA, MessengerAnimalsCOVID-19COVID-19 VaccinesFemaleHumansLiposomesMiceSARS-CoV-2Structure-Activity RelationshipCOVID-19 VaccinesLipid NanoparticlesLipidsLiposomesRNA, Messenger

Identifiers

PMID39738043
PMCPMC11685617

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.