ArticleCell biology and toxicology2025
Deciphering SPP1-related macrophage signaling in the pathogenesis of intervertebral disc degeneration.
Article in Cell biology and toxicology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The trial behind it
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Who cites it
7 citing papers in PubMed.
- Advances in the study of macrophage polarization in intervertebral disc degeneration.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026Review
- Mechano-immune interactions in musculoskeletal aging: Mechanisms and translational perspectives.Theranostics · 2026Review
- SPP1 in notochord cells modulates intervertebral disc degeneration through CD44 recognition by macrophages based on single-cell transcriptome analysis.International journal of surgery (London, England) · 2026Article
- ROS-responsive biomaterial delivery of the TCM-derived small molecule coptisine protects stem cells and attenuates intervertebral disc degeneration.Frontiers in bioengineering and biotechnology · 2026Article
- Review
- From molecular regulation to tissue repair: hydrogels in the fight against intervertebral disc degeneration.Annals of medicine · 2025Review
- Therapeutic strategies for intervertebral disc degeneration: Extracellular vesicles and microRNAs derived from mesenchymal stem cells.World journal of stem cells · 2025Review
Corrections and comments
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Authors and funding
11 authors.
Funding
Abstract
This study delved into the molecular mechanisms underlying mechanical stress-induced intervertebral disc degeneration (msi-IDD) through single-cell and high-throughput transcriptome sequencing in mouse models and patient samples. Results exhibited an upsurge in macrophage presence in msi-IDD intervertebral disc (IVD) tissues, with secreted phosphoprotein 1 (SPP1) identified as a pivotal driver exacerbating degeneration via the protein kinase RNA-like endoplasmic reticulum kinase/ activating transcription factor 4/ interleukin-10 (PERK/ATF4/IL-10) signaling axis. Inhibition of SPP1 demonstrated promising outcomes in mitigating msi-IDD progression in both in vitro and in vivo models. These findings underscore the therapeutic promise associated with the modulation of the PERK signaling pathway in IDD, shedding light on the pathogenesis of msi-IDD and proposing a promising avenue for intervention strategies.
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What OpenQuestion holds
Registered trials
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.