ArticleNature communications2025
Amino acid transporters mediate autonomous delivery of nanoparticle vehicles into living plants.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed.
- The unfulfilled potential of nanocarriers for RNA delivery in antiviral crop protection.Nature plants · 2026Review
- Learn from nature: Biomimetic nanocarriers for intracellular protein delivery.Bioactive materials · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
20 authors.
Funding
Abstract
Presence of the cell wall and the lack of streamlined pathways for cellular delivery of external agents into plants is a core challenge of plant biotechnology and crop engineering development. However, both viral and bacterial transmission have their own restrictions and the few non-heavy metal nanodelivery platforms require external forces for tissue penetration. Such dependency limits any high-throughput application considering the large plant numbers to be treated in the field or even laboratory exercises. Herein, we demonstrate Aspartic acid (Asp) decorated poly(ethylene glycol)-block-poly(2-(diisopropylamino)ethyl methacrylate) (Asp-PEG-PDPA) copolymers assembled micelles (Asp/PDPA-NP), a platform that utilises amino acid transporters (AtAAP1 and AtLHT1) as receptors for clathrin-dependent endocytosis, freely translocate to release loaded cargo into various plant tissue/cell types in a species-independent manner within ≤10 minutes through simple spray or co-culture. As proof-of-concept, abscisic acid (ABA)-loaded Asp/PDPA-NP was tested for its efficacy to confer plant drought resistance. Asp/PDPA-NP@ABA reduced the effective ABA dose down to 1 nM (one million-fold) and elicited anti-drought potency in representative eudicot (soybean) and monocot (maize) crop species. Owing to its delivery efficiency, Asp/PDPA-NP holds promise as a potent carrier for diverse chemicals and biomolecules in plant systems.
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Registered trials
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.