Evidence map›Paper›PMID 41593306›Full record

ArticleExperimental & molecular medicine2026

Single-immunocyte transcriptomics reveal the role of natural killer cell-dependent exogenous antigen presentation in ankylosing spondylitis severity.

Dianshan Ke, Hanhao Dai, Yibin Su, Hongyi Zhu, Xiaofeng Liu, Xiaochun Bai, Changqing Zhang, Jie Xu, Jinshan Zhang

Abstract read
In one paragraph

Article in Experimental & molecular medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

9 authors.

Dianshan Ke *Department of Orthopedics, Fuzhou University Affiliated Provincial Hospital, Fujian Provincial Hospital, Fuzhou, China.
Hanhao Dai *Department of Orthopedics, Fuzhou University Affiliated Provincial Hospital, Fujian Provincial Hospital, Fuzhou, China.
Yibin Su *Department of Orthopedics, Fuzhou University Affiliated Provincial Hospital, Fujian Provincial Hospital, Fuzhou, China.
Hongyi ZhuDepartment of Orthopaedics, Shanghai Sixth People's Hospital Fujian Hospital, Quanzhou, China.
Xiaofeng LiuDepartment of Orthopaedics, Shanghai Sixth People's Hospital Fujian Hospital, Quanzhou, China.
Xiaochun BaiAcademy of Orthopedics, Guangdong Province, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.ORCID http://orcid.org/0000-0001-9631-4781
Changqing ZhangDepartment of Orthopaedics, Shanghai Sixth People's Hospital Fujian Hospital, Quanzhou, China. zhangcq@sjtu.edu.cn.ORCID http://orcid.org/0000-0002-7408-4126
Jie XuDepartment of Orthopedics, Fuzhou University Affiliated Provincial Hospital, Fujian Provincial Hospital, Fuzhou, China. jiexud@126.com.
Jinshan ZhangDepartment of Orthopaedics, Shanghai Sixth People's Hospital Fujian Hospital, Quanzhou, China. zhangjinshan193@sina.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ankylosing spondylitis (AS) is an autoimmune disease that can cause severe deformities, and the immunological patterns associated with its onset and progression remain poorly understood. Here, after recruiting healthy donors and patients in different stages, we performed single-cell RNA sequencing for peripheral blood mononuclear cells to investigate the cytotaxonomic and immunological hallmarks associated with AS onset, aggravation and remission and explore the intrinsic laws causing AS lesions. The results showed that innate antibacterial defense functions were generally enhanced in most cell types at disease onset and were negatively associated with AS severity. The abundance and exogenous antigen presentation scores of the natural killer (NK) cell subset characterized as antigen-presenting cells (APC-NK) increased during disease aggravation but decreased during remission. Generally, APC-NK abundance and their presentation scores were negatively correlated with innate defense scores for multiple cell types. CD4

Indexed as

Antigen PresentationKiller Cells, NaturalSpondylitis, AnkylosingTranscriptomeAdultAnimalsAntigen-Presenting CellsDisease Models, AnimalFemaleHumansMaleMiceSeverity of Illness IndexSingle-Cell AnalysisSingle-Cell Gene Expression Analysis

Identifiers

PMID41593306
PMCPMC12868835

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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.