Evidence mapPaperPMID 41860038Full record

ArticleInternational journal of molecular medicine2026

ZEB1 maintains mitochondrial fission and macrophage efferocytosis by restraining MFN2, thereby limiting inflammation and improving tendon‑bone healing.

Yan Zhao, Yuankai Zhang, Tian Lei, Shangqing Zhang, Kai Nan, Xin Zhang, Li-Hong Fan

Abstract read
In one paragraph

Article in International journal of molecular medicine, 2026. 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. 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

7 authors.

Yan ZhaoDepartment of Sports Medicine, Orthopedic Center, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China.
Yuankai ZhangDepartment of Sports Medicine, Orthopedic Center, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China.
Tian LeiDepartment of Sports Medicine, Orthopedic Center, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China.
Shangqing ZhangDepartment of Sports Medicine, Orthopedic Center, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China.
Kai NanDepartment of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710054, P.R. China.
Xin ZhangDepartment of Orthopedics, The Second Affiliated Hospital of Air Force Medical University, Xi'an, Shaanxi 710038, P.R. China.
Li-Hong FanDepartment of Sports Medicine, Orthopedic Center, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Excessive inflammation and scar formation at the tendon‑bone interface (TBI) hinder effective healing. Macrophage efferocytosis is critical for resolving inflammation, yet its regulatory mechanisms in TBI healing remain unclear. The present study investigated the role of zinc finger E‑box binding homeobox 1 (ZEB1) in macrophage efferocytosis and rotator cuff repair. Zeb1 knockdown in rats was achieved using short hairpin RNA (shRNA). Bone marrow‑derived macrophages co‑cultured with apoptotic Jurkat cells were used to evaluate efferocytosis efficiency. Mechanistically, ZEB1 was demonstrated to function as a critical regulator of mitochondrial dynamics by transcriptionally repressing Mitofusin‑2 (MFN2), thereby maintaining the mitochondrial fission necessary for efficient efferocytosis. ZEB1‑knockdown relieved MFN2 suppression, leading to excessive mitochondrial fusion and a subsequent decrease in apoptotic cell clearance.

Indexed as

Bone and BonesGTP PhosphohydrolasesInflammationMacrophagesMitochondrial DynamicsTendonsWound HealingZinc Finger E-box-Binding Homeobox 1AnimalsEfferocytosisHumansJurkat CellsMaleMitochondrial ProteinsRatsRats, Sprague-DawleyGTP PhosphohydrolasesMfn2 protein, ratMitochondrial ProteinsZinc Finger E-box-Binding Homeobox 1efferocytosisinflammatory microenvironmentrotator cuff injurytendon and bone healingZEB1

Identifiers

PMID41860038
PMCPMC13034892

What Socratic holds

Textmetadata
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 Socratic graph.