Evidence map›Paper›PMID 42691080›Full record

ArticleFASEB journal : official publication of the Federation of American Societies for Experimental Biology2026

Piezo2

Zhaoji Cai, Weimin Fu, Ying Luo, Keying Feng, Xinyue Zhang, Bingzhe Xu, Zhiyu Guo, Zhengzhi Yu, Jiankun Xu, Baoyi Liu and 2 more

Abstract read
In one paragraph

Article in FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 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

12 authors.

Zhaoji CaiSchool of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, Guangdong, P. R. China.ORCID https://orcid.org/0009-0003-4593-6398
Weimin FuMusculoskeletal Research Laboratory, Department of Orthopedics & Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, SAR, P. R. China.
Ying LuoSchool of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, Guangdong, P. R. China.
Keying FengSchool of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, Guangdong, P. R. China.
Xinyue ZhangSchool of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, Guangdong, P. R. China.
Bingzhe XuSchool of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, Guangdong, P. R. China.ORCID https://orcid.org/0000-0003-3007-5655
Zhiyu GuoSchool of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, Guangdong, P. R. China.
Zhengzhi YuSchool of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, Guangdong, P. R. China.
Jiankun XuMusculoskeletal Research Laboratory, Department of Orthopedics & Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, SAR, P. R. China.
Baoyi LiuDepartment of Orthopedics, Affiliated Zhongshan Hospital of Dalian University, Dalian, Liaoning, P. R. China.
Ningji GongDepartment of Emergency, Department of Orthopedics, the Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, P. R. China.
Jiali WangSchool of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen, Guangdong, P. R. China.

Funding

GDSTC | Science Fund for Distinguished Young Scholars of Guangdong Province 2025B1515020007MOST | National Natural Science Foundation of China (NSFC) 32271381MOST | National Natural Science Foundation of China (NSFC) 32471378Natural Science Foundation of Shenzhen Municipality (Shenzhen Natural Science Foundation) JCYJ20220530145601004Qilu Talent Project for Health Talents
6 · The paper itself

Abstract

Heterotopic ossification (HO) of the Achilles tendon induces pain and impairs tendon mechanical function, yet its pathogenic mechanisms remain largely unknown. Given that neurotransmitters, inflammatory cytokines, and mechanical loading are highly associated with HO incidence, we raised a hypothesis that activation of sensory neurons within the injured Achilles tendon may be one critical cause driving HO progression. This present work demonstrates that Netrin-1, predominantly secreted by macrophages at the injured site, profoundly promotes the regeneration of Piezo2-expressing sensory nerves in the Achilles tendon of mice after puncture. This is accompanied by an aberrant rise in the pro-osteogenic neuropeptide calcitonin gene-related peptide (CGRP) in both sensory nerves at the injury site and the dorsal root ganglion (DRG), particularly under the synergistic influence of mechanical stimulation and prostaglandin E2 (PGE2), a pro-inflammatory cytokine initially produced by macrophages. Consequently, osteogenic differentiation of tendon-derived stem cells (TDSCs) is enhanced, which in turn further stimulates PGE2 secretion from osteoblasts. Of note, such an effect and subsequent HO formation can be significantly attenuated by tail suspension treatment or by blocking signaling pathways mediated by CGRP, Netrin-1, PGE2, or Piezo2. Together, these findings elucidate the crosstalk among macrophages, osteoblasts, and Piezo2

Indexed as

Achilles TendonIon ChannelsOssification, HeterotopicSensory Receptor CellsAnimalsCalcitonin Gene-Related PeptideDinoprostoneGanglia, SpinalMacrophagesMaleMiceMice, Inbred C57BLNetrin-1Calcitonin Gene-Related PeptideDinoprostoneIon ChannelsNetrin-1Ntn1 protein, mousePiezo2 protein, mouseAchilles tendonheterotopic ossificationPGE2Piezo2sensory innervation

Identifiers

PMID42691080
PMCPMC13541131

What Socratic 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 Socratic graph.