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Progress in clinical related research of Inflammatory factors and signaling pathways in lumbar degenerative diseases / 中华骨科杂志
Chinese Journal of Orthopaedics ; (12): 597-606, 2020.
Article in Chinese | WPRIM | ID: wpr-869004
ABSTRACT
Low back pain is becoming an important factor that affects people's quality of life today, and the social losses caused by lowback pain are hugeevery year. Lumbar disc herniation (LDH) is one of the main diseases that cause low back pain. The mechanism of lumbar disc herniation in the biomedical science is still controversial. Inflammatory factor is a cytokine secreted by tissue cells and involved in mediating the inflammatory response. Studies have shown that some factors stimulated by the extrusive nucleus pulposus, like inflammatory factors, degeneration-related genes and downstream expression products, can cause the degeneration of intervertebral disc. IL-1, IL-6, TNF-α, MMPs, and TGF-β have become the hot topicin disc degeneration. Signaling pathway is the main pathway for inflammatory factors to participate in the regulation of various biochemical reactions in cells. The inflammatory factors interact with different proteins to activate or inhibit different pathways, thereby achieving regulation of the cell cycle, regulates gene expression, induces immune inflammatory response, and apoptosis. Research on the role of various inflammatory factors in the body and related molecular signaling pathways will help us understand the mechanism of LDH. Most of the experimental studies only focus on the influence of a certain cytokine or single pathway on intervertebral disc degeneration, but different inflammatory factors and their signaling pathways often crosstalk with each other through special channels, forming a complex and precise signal transduction regulation network jointly regulates various physiological or pathological processes in the body, and the occurrence of disease is often accompanied by multiple factors. Studying the effect of a single signal network on the disease cannot fully explain the cause of the disease and related clinical manifestations. Therefore, clarifying the role of various inflammatory factors in IDD and exploring and analyzing the ways in which each factor regulates each other will provide ideas for understanding the mechanism of lumbar degeneration and exploring new methods for preventing and treating LDH in the future.
Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Orthopaedics Year: 2020 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Orthopaedics Year: 2020 Type: Article