Evidence map›Paper›PMID 41496440›Full record

ArticleJournal of extracellular vesicles2026

In Situ Sustained Delivery of Tumor Cell-Derived Extracellular Nanovesicles With Oncolytic Adenoviruses for Potentiating Cancer Immunotherapy.

Tianye Wang, Sheng Zhao, Zao Ji, Zhonggui He, Zhenguo Cheng, Zhen Gu, Yuqi Zhang, Jin Sun, Funan Liu, Mengchi Sun

Abstract read
In one paragraph

Article in Journal of extracellular vesicles, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Microneedle-Assisted Cell Delivery and Therapy.Research (Washington, D.C.) · 2026
    Review
  3. Article
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.

Tianye WangDepartment of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Shenyang, China.
Sheng ZhaoState Key Laboratory of Advanced Drug Delivery and Release Systems, School of Pharmacy, Zhejiang University, Hangzhou, China.
Zao JiDepartment of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Shenyang, China.
Zhonggui HeWuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, China.
Zhenguo ChengSino-British Research Centre for Molecular Oncology, National Centre for International Research in Cell and Gene Therapy, School of Basic Medical Sciences, Academy of Medical Sciences, Zhengzhou University, Zhengzhou, China.
Zhen GuState Key Laboratory of Advanced Drug Delivery and Release Systems, School of Pharmacy, Zhejiang University, Hangzhou, China.
Yuqi ZhangState Key Laboratory of Advanced Drug Delivery and Release Systems, School of Pharmacy, Zhejiang University, Hangzhou, China.
Jin SunWuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, China.ORCID https://orcid.org/0000-0001-5470-1599
Funan LiuDepartment of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Shenyang, China.
Mengchi SunJoint International Research Laboratory of Intelligent Drug Delivery Systems Ministry of Education, Shenyang, China.

Funding

Liaoning Revitalization Talents Program XLYC22202019National Key Research and Development Program of China 2021YFA0909900National Natural Science Foundation of China 81803442National Natural Science Foundation of China 82073777National Natural Science Foundation of China 82372111National Natural Science Foundation of China 82404557The Outstanding Youth lifting Program in the Shenyang Pharmaceutical University YQ202301
6 · The paper itself

Abstract

Oncolytic adenoviruses (OVs) can directly eliminate cancer cells and subsequently activate immune responses, exhibiting potent antitumor therapeutics. However, it was observed that the immune cells can also be lysed during viral treatment, evidently dampening the OVs-mediated antitumor immune response. In this study, we develop a microneedle (MN)-based in situ tumor cell-derived extracellular nanovesicle (TDEV)-cloaked OVs platform to enhance cancer immunotherapy and reduce immune cell exhaustion. In this platform, tumor cells pre-infected with OVs are loaded into the upper reservoir of the MN device. Following the transdermal administration, the hollow MN would constantly facilitate the transport of in situ the generated TDEV-encapsulating OVs into the tumor site for sustained delivery of OVs, which could subsequently infect cancer cells selectively rather than immune cells. Enhanced antigens triggered by improved intratumoral OVs killing can be presented by non-exhausted dendritic cells, further evoking significant immunotherapeutic effects in both TC-1-hCD46 xenograft tumor-bearing mice and postoperative tumor recurrence mice models.

Indexed as

AdenoviridaeExtracellular VesiclesImmunotherapyNeoplasmsOncolytic VirotherapyOncolytic VirusesAnimalsCell Line, TumorFemaleHumansMiceMicroneedle Drug DeliveryXenograft Model Antitumor Assayscancer immunotherapydrug deliverymicroneedleoncolytic adenovirustumor cell‐derived extracellular nanovesicle

Identifiers

PMID41496440
PMCPMC12775349

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.