Evidence map›Paper›PMID 42188937›Full record

ArticleVeterinary sciences2026

Cytological Evidence of Telocyte Involvement in Skin Immune Regulation Following Jet Needle-Free Injection of an Inactivated Porcine Circovirus Vaccine.

Haiyan Wang, Chunyuan Dai, Mingfa Yang, Jiasen Feng, Xiangfei Meng, Zhaoxuan Zhu, Xinzi Guo, Ping Yang, Yu Lu

Abstract read
In one paragraph

Article in Veterinary sciences, 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

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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

9 authors.

Haiyan WangCollege of Veterinary Medicine, Nanjing Agricultural University, No. 1 Weigang, Nanjing 210095, China.ORCID 0009-0007-2516-1627
Chunyuan DaiCollege of Veterinary Medicine, Nanjing Agricultural University, No. 1 Weigang, Nanjing 210095, China.
Mingfa YangState Key Laboratory for Animal Disease Control and Prevention, Harbin Veterinary Research Institute of Chinese Academy of Agricultural Sciences, Harbin 150069, China.
Jiasen FengCollege of Veterinary Medicine, Nanjing Agricultural University, No. 1 Weigang, Nanjing 210095, China.
Xiangfei MengCollege of Veterinary Medicine, Nanjing Agricultural University, No. 1 Weigang, Nanjing 210095, China.
Zhaoxuan ZhuCollege of Veterinary Medicine, Nanjing Agricultural University, No. 1 Weigang, Nanjing 210095, China.
Xinzi GuoCollege of Veterinary Medicine, Nanjing Agricultural University, No. 1 Weigang, Nanjing 210095, China.ORCID 0009-0004-9780-4570
Ping YangCollege of Veterinary Medicine, Nanjing Agricultural University, No. 1 Weigang, Nanjing 210095, China.
Yu LuCollege of Veterinary Medicine, Nanjing Agricultural University, No. 1 Weigang, Nanjing 210095, China.

Funding

Open Project of GuoTai (Taizhou) Center of Technology Innovation for Veterinary Biologicals GTKF(25-002; 23-003)Postgraduate Research & Practice Innovation Program of Jiangsu Province SJCX24_0242The Key Research and Development Program of Jiangsu Province BE2020336
6 · The paper itself

Abstract

A recently identified mesenchymal cell population, telocytes (TCs), has been found in many tissues of different animal species. Jet needle-free injection (JNFI) is a promising non-invasive drug-delivery method that can trigger effective immune responses in the skin. In this preliminary morphological study, an inactivated porcine circovirus vaccine was delivered into pig neck skin by JNFI, and untreated normal neck skin served as the control. Histopathology, immunohistochemistry (IHC), immunofluorescence (IF), and transmission electron microscopy (TEM) were used to evaluate TC distribution, ultrastructure, and selected quantitative TEM parameters 24 h after injection. TCs were widely distributed in porcine skin, located between collagen fibers and around blood vessels, adipocytes, and sweat glands. They were also observed in contact with mast cells. TCs around sweat glands were CD34

Indexed as

histopathological changesjet needle-free injectionpigporcine circovirus vaccinetelocytesultrastructural changes

Identifiers

PMID42188937
PMCPMC13211331

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.