Evidence map›Paper›PMID 41423474›Full record

ArticleNature communications2025

Autophagic extracellular vesicles (AEVs) are distinct from exosomes and play crucial roles in viral infections.

Kedan Mao, Fangfang Huo, Hongqi Wei, Furong Wang, Sidong Xiong, Yuxuan Fu

Abstract read
In one paragraph

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 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
  2. Article
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  5. 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

6 authors.

Kedan MaoThe Fourth Affiliated Hospital of Soochow University, Institutes of Biology and Medical Sciences, Suzhou Medical College of Soochow University, Soochow University, Suzhou, Jiangsu, China.
Fangfang HuoThe Fourth Affiliated Hospital of Soochow University, Institutes of Biology and Medical Sciences, Suzhou Medical College of Soochow University, Soochow University, Suzhou, Jiangsu, China.
Hongqi WeiDepartment of Otorhinolaryngology, The Fourth Affiliated Hospital of Soochow University, Suzhou Dushu Lake Hospital, Suzhou, Jiangsu, China.
Furong WangDepartment of Clinical Laboratory, Suzhou Science and Technology Town Hospital, Affiliated Hospital of Medical School Nanjing University, Suzhou, China.
Sidong XiongThe Fourth Affiliated Hospital of Soochow University, Institutes of Biology and Medical Sciences, Suzhou Medical College of Soochow University, Soochow University, Suzhou, Jiangsu, China. sdxiong@suda.edu.cn.
Yuxuan FuThe Fourth Affiliated Hospital of Soochow University, Institutes of Biology and Medical Sciences, Suzhou Medical College of Soochow University, Soochow University, Suzhou, Jiangsu, China. fuyxuan@yeah.net.ORCID http://orcid.org/0009-0008-1166-8301

Funding

National Natural Science Foundation of China (National Science Foundation of China) 32270162
6 · The paper itself

Abstract

Emerging evidence indicates important interconnections between autophagy and the secretion of small extracellular vesicles. However, our understanding of these secretory vesicles remains incomplete. Here, we identify a subtype of small extracellular vesicles, termed autophagic extracellular vesicles (AEVs), which are distinct from exosomes. Extracellular AEVs characterized by a size less than 100 nm exhibit increased secretion when the autophagy response is induced. Amphisomes, the hybrid organelles, are essential for the secretion of these types of vesicles. Further exploration reveals that autophagic cargos, certain ESCRT Ⅲ components and the Rab13 serve as distinctive markers for distinguishing AEVs from exosomes. Moreover, we find that the biogenesis of AEVs functionally requires components of the ESCRT Ⅲ complex and the GTPase Rab27a. Finally, we confirm that the enteroviral particles or genomes can be encapsulated into AEVs and subsequently infect receptor-negative cells with high efficiency. This model represents a prominent pattern of EV-mediated virus transmission.

Indexed as

AutophagyExosomesExtracellular VesiclesVirus DiseasesAnimalsEndosomal Sorting Complexes Required for TransportHeLa CellsHumansrab27 GTP-Binding Proteinsrab GTP-Binding ProteinsEndosomal Sorting Complexes Required for TransportRAB27A protein, humanrab27 GTP-Binding Proteinsrab GTP-Binding Proteins

Identifiers

PMID41423474
PMCPMC12852855

What OpenQuestion holds

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Registered trials

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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.