Evidence map›Paper›PMID 41531232›Full record

ArticleBiotechnology and bioengineering2026

Improved Messenger RNA Stability and Biocompatibility Through Self-Gelatinizable Nucleic Acids.

Takumi Tanifuji, Kosuke Kusamori, Chihiro Tanaka, Hideki Sakai, Shoko Itakura, Makiya Nishikawa

Abstract read
In one paragraph

Article in Biotechnology and bioengineering, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Takumi TanifujiLaboratory of Biopharmaceutics, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Katsushika, Tokyo, Japan.ORCID https://orcid.org/0000-0002-0753-9178
Kosuke KusamoriLaboratory of Cellular Drug Discovery and Development, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Katsushika, Tokyo, Japan.
Chihiro TanakaLaboratory of Biopharmaceutics, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Katsushika, Tokyo, Japan.
Hideki SakaiDepartment of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba, Japan.
Shoko ItakuraLaboratory of Biopharmaceutics, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Katsushika, Tokyo, Japan.
Makiya NishikawaLaboratory of Biopharmaceutics, Faculty of Pharmaceutical Sciences, Tokyo University of Science, Katsushika, Tokyo, Japan.

Funding

Grants-in-Aid for Scientific Research (C) 21K12691Grants-in-Aid for Scientific Research (C) 24K15755Japan Society for the Promotion of Science and by the Japan Agency for Medical Research and Development 233fa727001h0002
6 · The paper itself

Abstract

Recent advances in the chemical synthesis and modification of messenger RNA (mRNA) have generated growing interest in mRNA-based therapeutics. However, the inherent instability of mRNA in vivo and during storage remains a major challenge, requiring the development of safe and effective delivery systems. Lipid nanoparticles (LNPs) currently serve as the primary vehicle for mRNA delivery, with well-documented clinical success. Nevertheless, immunogenicity associated with certain components underscores the need for biocompatible alternatives. To address these stability and safety concerns, we developed an mRNA-loaded DNA hydrogel based on self-gelatinizable nucleic acid technology. The hydrogel is formed through the self-assembly of designed DNA units and provides an inherently biocompatible framework. mRNA loaded into the hydrogel exhibited sustained protein expression in myofibroblasts due to controlled mRNA release, while inducing negligible proinflammatory cytokine production or cytotoxicity in antigen-presenting cells. Additionally, the hydrogel markedly enhanced mRNA resistance to both nuclease degradation and storage-induced degradation. These findings demonstrate that mRNA-loaded DNA hydrogels can serve as a promising, biocompatible platform for next-generation mRNA therapeutics, achieving both enhanced stability and reduced immunogenicity.

Indexed as

Biocompatible MaterialsDNAHydrogelsRNA, MessengerRNA StabilityAnimalsGelatinHumansBiocompatible MaterialsDNAGelatinHydrogelsRNA, MessengerbiocompatibilityDNA hydrogelimmunogenicitymessenger RNAself‐assemblysustained release

Identifiers

PMID41531232
PMCPMC13003433

What OpenQuestion holds

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LicenceCC BY
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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.