Results 221 to 230 of about 81,428 (351)

Analysis of Nicotine Toxicity and Mechanisms of Senescence in Nucleus Pulposus Cells Using Network Toxicology and Molecular Docking Technique

open access: yesJOR SPINE, Volume 8, Issue 2, June 2025.
The current study improves cyber toxicology as a method of evaluating environmental toxicity and molecular biological qualities in addition to clarifying the possible molecular pathways of nicotine‐induced senescence in IVDD. ABSTRACT Aim Through the use of network toxicology, the research sought to determine whether cellular senescence and associated ...
Chen Jiang   +8 more
wiley   +1 more source

Phosphatidylethanolamine Protects Nucleus Pulposus Cells From Oxidative Stress‐Induced Cellular Senescence and Extracellular Matrix Degradation by Promoting Autophagy

open access: yesJOR SPINE, Volume 8, Issue 2, June 2025.
In this study, we utilized LC/MS‐based untargeted metabolomics analysis to examine changes in the metabolite profiles of NP cells under stress conditions. Upon analysis, PE was identified as a differentially abundant metabolite for its decreased content within advanced‐stage NP cells.
Yijun Dong   +9 more
wiley   +1 more source

Macrophage Changes and High‐Throughput Sequencing in Aging Mouse Intervertebral Disks

open access: yesJOR SPINE, Volume 8, Issue 2, June 2025.
We aimed to evaluate caudal IVD specimens from adult and older mice to study M0, M1, and M2 macrophage polarization and their aging‐related secretory phenotypes. Additionally, we aimed to assess macrophage polarization in aged disks, along with the differential expression of genes related to aging, and the hub genes involved in aging.
Wei Wang   +7 more
wiley   +1 more source

513 DEGENERATION OF INTERVERTEBRAL DISC: CORRELATION BETWEEN MRI HISTOLOGICAL AND TRANSCRIPTS ANALYSIS

open access: bronze, 2010
Johann Clouet   +12 more
openalex   +1 more source

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