Evidence map›Paper›PMID 42787440›Full record

ReviewFrontiers in immunology2026

Network-orchestrated regulation of thymic dysfunction and restoration.

Wenai Sun, Hongbo Chen, Weishan Guo, Qi Guo, Yu Guan, Minghua Li, Gaofeng Qin, Yu Zhang, Wangzhi Wei

Abstract readReview
In one paragraph

Review in Frontiers in immunology, 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

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

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.

Wenai Sun *Liaoning Technology and Engineering Center for Tumor Immunology and Molecular Theranotics, Collaborative Innovation Center for Age-related Disease, Life Science Institute, Jinzhou Medical University, Jinzhou, Liaoning, China.
Hongbo Chen *Department of Intensive Care Medicine, Yingkou Central Hospital, Yingkou, Liaoning, China.
Weishan Guo *Liaoning Technology and Engineering Center for Tumor Immunology and Molecular Theranotics, Collaborative Innovation Center for Age-related Disease, Life Science Institute, Jinzhou Medical University, Jinzhou, Liaoning, China.
Qi GuoLiaoning Technology and Engineering Center for Tumor Immunology and Molecular Theranotics, Collaborative Innovation Center for Age-related Disease, Life Science Institute, Jinzhou Medical University, Jinzhou, Liaoning, China.
Yu GuanLiaoning Technology and Engineering Center for Tumor Immunology and Molecular Theranotics, Collaborative Innovation Center for Age-related Disease, Life Science Institute, Jinzhou Medical University, Jinzhou, Liaoning, China.
Minghua LiLiaoning Technology and Engineering Center for Tumor Immunology and Molecular Theranotics, Collaborative Innovation Center for Age-related Disease, Life Science Institute, Jinzhou Medical University, Jinzhou, Liaoning, China.
Gaofeng QinLiaoning Technology and Engineering Center for Tumor Immunology and Molecular Theranotics, Collaborative Innovation Center for Age-related Disease, Life Science Institute, Jinzhou Medical University, Jinzhou, Liaoning, China.
Yu ZhangLiaoning Technology and Engineering Center for Tumor Immunology and Molecular Theranotics, Collaborative Innovation Center for Age-related Disease, Life Science Institute, Jinzhou Medical University, Jinzhou, Liaoning, China.
Wangzhi WeiLiaoning Technology and Engineering Center for Tumor Immunology and Molecular Theranotics, Collaborative Innovation Center for Age-related Disease, Life Science Institute, Jinzhou Medical University, Jinzhou, Liaoning, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Thymic function is governed by an interconnected regulatory network spanning epithelial, stromal, immune and systemic dimensions. This network maintains thymic structure and function through coordinated regulation of epithelial homeostasis, stromal niche integrity, and systemic inputs. Disruption of this network contributes to thymic dysfunction across diverse contexts, including progressive deterioration during aging, whereas regenerative programs identified primarily in models of acute stress or injury represent distinct adaptive responses that can facilitate thymic recovery. Understanding how these regulatory layers differentially shape thymic dysfunction and restoration is essential for developing effective targeting strategies. Progressive attenuation of TEC identity programs, impaired epithelial maturation, reduced proliferative capacity and accumulation of aberrant epithelial states collectively compromise TEC-mediated thymic support during aging. These changes reflect disruption of core epithelial regulatory programs and are accompanied by progressive remodeling of the thymic microenvironment, characterized by chronic inflammatory, oxidative, and metabolic alterations. Together, these processes define a multilayered integrative framework contributing to thymic dysfunction. Importantly, this regulatory landscape exhibits context-dependent plasticity, as specialized epithelial-stromal-immune interactions activated during thymic stress or injury can initiate regenerative programs that support thymic repair, although their contribution to gradual physiological aging remains incompletely defined. These studies indicate that thymic dysfunction and restoration represent distinct outcomes of a shared, context-dependent regulatory network shaped by dynamic cellular interactions and signaling crosstalk. Within this broader regulatory network, sex steroid signaling, including androgen receptor -mediated pathways, represents an important node linking organismal status with thymic homeostasis. Collectively, These insights support a transition from single-target interventions toward combinatorial and context-dependent strategies aimed at restoring thymic function and supporting immune reconstitution.

Indexed as

Thymus GlandAgingAnimalsEpithelial CellsHomeostasisHumansRegenerationSignal Transductionandrogen receptor (AR)thymic dysfunctionthymic epithelial cell (TEC)thymic homeostasisthymic microenvironment

Identifiers

PMID42787440
PMCPMC13601952

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.