Background: Several matrix metalloproteinases (MMPs) have been reported to be associated with intervertebral disc degeneration (IDD) in several previous studies. However, the causal relationship between MMPs and IDD remains unclear. In this study, Mendelian randomization (MR) was used to analyze the causal relationship between the plasma levels of multiple MMPs and the risk of IDD.
Methods: The GWAS data of the plasma levels of MMP1, MMP3, MMP7, MMP10, and MMP12 were derived from the genome-wide variation associations of 21 758 European individuals. The genetic associations of the variants with IDD were investigated in the largest genome-wide association study from GWAS pipeline using Phesant derived variables from UKBiobank (1045 cases; 461 965 controls). We used a two-sample MR method to evaluate the causal relationship between these five MMPs and IDD. The causal effects were examined by inverse variance weighted (IVW) test. And sensitivity analysis was performed using Q test of IVW and MR-Egger, MR-Egger-intercept and MR-PRESSO.
Results: We found a significant correlation between increased the plasma level of MMP3 and an increased risk of IDD (IVW: OR 1.000564, 95% CI 1.0000304-1.00110; = 0.0383). The heterogeneity test (MR-Egger Q test: = 0.346 and IVW Q test: = 0.460) indicated that there was no heterogeneity in this instrumental variable on the surface. Also, no directional horizontal pleiotropy was observed in the MR analysis (MR-Egger, = 0.708 and MR-PRESSO, = 0.609). There was no significant correlation between the plasma levels of MMP1, MMP7, MMP10, and MMP12 and an increased risk of IDD.
Conclusion: Our MR analysis found that there is a potential causal relationship between increased the plasma level of MMP3 and the risk of IDD in the European population. There is no potential causal relationship between the plasma levels of MMP1, MMP7, MMP10, and MMP12 and an increased risk of IDD.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11705520 | PMC |
| http://dx.doi.org/10.1002/jsp2.70034 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Associations between specific and cumulative adverse childhood experiences, childhood obesity, and obesogenic behaviours.
Eur J Psychotraumatol
December 2025
Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.
: Individuals impacted by adverse childhood experiences (ACEs) are at greater risk of developing obesity, however, few studies have prospectively measured ACEs and obesity during childhood. Associations with the adoption of obesogenic behaviours during childhood, which directly contribute to obesity are also understudied.: To examine associations between individual and cumulative ACEs, obesity, and obesogenic behaviours during childhood.
View Article and Find Full Text PDFImpact of co-infections and immune responses on clinical severity of human adenovirus 3 and 7 infections in hospitalized children with lower respiratory tract infections: a comparative study.
Front Cell Infect Microbiol
January 2025
Department of Respiratory Medicine, Children' s Hospital Affiliated to Capital Institute of Pediatrics, Beijing, China.
Background: The pathogenic distribution of co-infections and immunological status of patients infected with human adenovirus serotypes 3 or 7 (HAdV-3 or HAdV-7) were poorly understood.
Methods: This study involved a retrospective analysis of respiratory specimens collected from enrolled children with lower respiratory tract infections (LRTIs), positive for HAdV-3 or HAdV-7 from January 2017 to December 2019. Demographic data, clinical features, laboratory and radiographic findings were compared to delineate the impact of co-infections, and immune responses on clinical severity of HAdV-3 or HAdV-7 infections.
Exploring the microbiome-gut-testis axis in testicular germ cell tumors.
Front Cell Infect Microbiol
January 2025
Department of Oncology, Faculty of Medicine, Comenius University, Bratislava and National Cancer Institute, Bratislava, Slovakia.
The microbiome-gut-testis axis has emerged as a significant area of interest in understanding testicular cancer, particularly testicular germ cell tumors (TGCTs), which represent the most common malignancy in young men. The interplay between the gut and testicular microbiomes is hypothesized to influence tumorigenesis and reproductive health, underscoring the complex role of microbial ecosystems in disease pathology. The microbiome-gut-testis axis encompasses complex interactions between the gut microbiome, systemic immune modulation, and the local microenvironment of the testis.
View Article and Find Full Text PDFThe role of ferroptosis in colorectal cancer and its potential synergy with immunotherapy.
Front Immunol
January 2025
Department of Pathology, School of Basic Medical Sciences, Xinxiang Medical University, Xinxiang, China.
Colorectal cancer (CRC) is one of the most prevalent and deadly malignancies worldwide. Recently, ferroptosis, a novel form of regulated cell death characterized by iron dependency and lipid peroxidation, has garnered significant attention from researchers. The mechanisms underlying ferroptosis, including intracellular iron levels, lipid peroxidation, and antioxidant system regulation, offer new insights into cancer treatment strategies.
View Article and Find Full Text PDFAntibiotic-mediated dysbiosis leads to activation of inflammatory pathways.
Front Immunol
January 2025
Charles Perkins Centre, The University of Sydney, Sydney, NSW, Australia.
Introduction: The gut microbiota plays a pivotal role in influencing host health, through the production of metabolites and other key signalling molecules. While the impact of specific metabolites or taxa on host cells is well-documented, the broader impact of a disrupted microbiota on immune homeostasis is less understood, which is particularly important in the context of the increasing overuse of antibiotics.
Methods: Female C57BL/6 mice were gavaged twice daily for four weeks with Vancomycin, Polymyxin B, or PBS (control).
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!