Evidence map›Paper›PMID 40235152›Full record

ArticleFEBS open bio2025

Red blood cells could protect miRNAs from degradation or loss thanks to Argonaute 2 binding.

Elena Perla, Faiza Abbas, Luigia Rossi, Mauro Magnani, Sara Biagiotti

Abstract read
In one paragraph

Article in FEBS open bio, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Elena PerlaDepartment of Biomolecular Sciences, University of Urbino, Italy.ORCID https://orcid.org/0009-0004-8588-7276
Faiza AbbasDepartment of Biomolecular Sciences, University of Urbino, Italy.
Luigia RossiDepartment of Biomolecular Sciences, University of Urbino, Italy.
Mauro MagnaniDepartment of Biomolecular Sciences, University of Urbino, Italy.
Sara BiagiottiDepartment of Biomolecular Sciences, University of Urbino, Italy.

Funding

NextGenerationEU, PRIN PNRR M4.C2.1.1 under grant P202284WZH
6 · The paper itself

Abstract

Red blood cells (RBCs) have emerged as reservoirs of microRNAs (miRNAs) in the circulatory system, challenging the traditional view of their nucleic acid absence. This study investigates the miRNA profiles and stability of both native and engineered RBCs. We demonstrate that RBCs are rich in miRNAs, which remain stable under physiological conditions, likely due to their association with Ago2, a key RNA-binding protein. The stability and retention of miRNAs persist even after hypotonic dialysis used for RBC engineering. These findings underline the potential of RBCs as miRNA carriers for therapeutic applications and as a foundation for RNA-based delivery systems. Such advancements could redefine their role in transfusion medicine and advanced RNA therapies.

Indexed as

Argonaute ProteinsErythrocytesMicroRNAsHumansRNA StabilityAGO2 protein, humanArgonaute ProteinsMicroRNAsAgo2circulating miRNAsdrug delivery systemmicroRNAsminimal RISCRed blood cells

Identifiers

PMID40235152
PMCPMC12051026

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.