Evidence map›Paper›PMID 39806332›Full record

ArticleRespiratory research2025

A novel technique of cryodenervation for murine vagus nerve: implications for acute lung inflammation.

Di Wu, Ximing Liao, Jing Gao, Kun Wang, Wujian Xu, Feilong Wang, Zhixian Jin, Dandan Wu, Qiang Li, Wei Gao

Abstract read
In one paragraph

Article in Respiratory research, 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

10 authors.

Di Wu *Department of Pulmonary and Critical Care Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200092, China.
Ximing Liao *Department of Pulmonary and Critical Care Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200092, China.
Jing Gao *Department of Pulmonary and Critical Care Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200092, China.
Kun WangDepartment of Pulmonary and Critical Care Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200092, China.
Wujian XuDepartment of Pulmonary and Critical Care Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200092, China.
Feilong WangDepartment of Pulmonary and Critical Care Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200092, China.
Zhixian JinDepartment of Pulmonary and Critical Care Medicine, Affiliated Calmette Hospital of Kunming Medical University and The First People's Hospital of Kunming City, Yunnan, 650224, China.
Dandan WuDepartment of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Nantong University, Nantong, 226001, China. wuedandan@126.com.
Qiang LiDepartment of Pulmonary and Critical Care Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200092, China. liqressh1962@163.com.
Wei GaoDepartment of Pulmonary and Critical Care Medicine, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, 200092, China. grace19881118@126.com.

Funding

Nantong Health Commission Scientific Research Projects QN2022018National Natural Science Foundation of China 82000086, 82070086, 82270116, 82160593Pudong New Area Health Commission Health Talent Training Project Plan 2025PDWSYCQN-02The Top-level Clinical Discipline Project of Shanghai Pudong PWYgf2021-05Yunnan Applied Basic Research Projects 202201AY070001-197, 202101AY070001-213Yunnan Li Qiang Expert Workstation 202305AF150137
6 · The paper itself

Abstract

backgroundNeuroimmune interaction is an underestimated mechanism for lung diseases, and cryoablation is a competitive advantageous technique than other non-pharmacologic interventions for peripheral nerve innervating the lung. However, a lack of cryodenervation model in laboratory rodents leads to the obscure mechanisms for techniques used in clinic.

methodHerein, we developed a novel practical method for mouse peripheral nerve cryoablation, named visualized and simple cryodenervation (VSCD). We first estimated the feasibility, safety and effectiveness of the technique via haematoxylin-eosin staining, histochemistry or immunofluorescence staining and immunoblotting assay. We then constructed the acute lung injury (ALI) model triggered by lipopolysaccharide (LPS) to verify the effect of VSCD in the resolution of pulmonary inflammation. Besides, the IL-10 knockout mice were also applied to explain the underlying mechanism of the protective activity of VSCD in ALI mice.

resultWe demonstrated that VSCD was able to induce a reliable and stable blockade of innervation, but reversible structural damage of mouse vagus nerve without detectable toxicity to lung tissues. Cholinergic parasympathetic nerve in the mouse lung coming from vagus nerve was activated at the initial stage (1 week) after VSCD, and blocked 3 weeks later. By use of the ALI mouse model, we found that VSCD effectively decreased pulmonary inflammation and tissue damage in the ALI mice. Moreover, the activated cholinergic anti-inflammatory pathway (CAP) and elevated IL-10 expression might explain the protective action of VSCD following LPS challenge.

conclusionThis study fills the gap in the cryoablation for mouse vagus nerve, thereby guiding the application of cryodenervation in clinical management of pulmonary diseases. It also offers evidence of anti-inflammatory potential of VSCD in ALI mouse model and opens therapeutic avenues for the intervention of acute lung inflammation.

Indexed as

Acute Lung InjuryCryosurgeryLungPneumoniaVagus NerveAnimalsDisease Models, AnimalInterleukin-10LipopolysaccharidesMaleMiceMice, Inbred C57BLMice, KnockoutInterleukin-10LipopolysaccharidesAcute lung injuryCryodenervationInterleukin-10Lung innervationVagus nerve

Identifiers

PMID39806332
PMCPMC11730848

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.