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Background: Increased inflammation in the liver during ethanol exposure is a major feature of alcoholic liver disease (ALD). An important contributing component to the development of ALD is the inflammatory response brought on by immunological response, however the connection between individual circulating cytokines and ALD is still unclear. To ascertain the causation, we conducted a two-sample bidirectional Mendelian randomization research.
Methods: We extracted 41 cytokines and growth factors of 8293 Europeans and ALD cases of the same ethnicity (1416 cases and 217,376 controls) from the Genome-Wide Association Studies (GWAS) database for two-sample bidirectional MR analysis.
Results: Our analyses suggest that higher interleukin-7 (IL-7) levels are associated with an increased risk of ALD ( = 0.028, OR = 1.191,95% CI = 1.019-1.392), while tumor necrosis factor related apoptosis inducing ligand (TRAIL) is a protective factor for ALD ( = 0.032, OR = 0.863, 95% CI = 0.754-0.988) which can reduce the risk of disease occurrence. In addition, genetically predicted ALD does not affect the expression of circulating cytokines regulators.
Conclusions: Our study supports that cytokines play a pivotal role in the pathogenesis of ALD. To determine the mechanisms and pathways of action of these biomarkers, further basic research is required to ensure their clinical suitability for preventing and treating ALD.
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http://dx.doi.org/10.1080/00365521.2023.2286190 | DOI Listing |
Nano Lett
September 2025
Molecular Science and Biomedicine Laboratory (MBL), State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, College of Biology, Aptamer Engineering Center of Hunan Province, Hunan University, Changsha 410082, China.
Interleukin-12 (IL-12) is a robust proinflammatory cytokine that activates immune cells, such as T cells and natural killer cells, to induce antitumor immunity. However, the clinical application of recombinant IL-12 has been limited by systemic immune-related adverse events (irAEs) and rapid degradation. To address these challenges, we employed mRNA technology to encode a tumor-activated IL-12 "lock" fusion protein that offers both therapeutic efficacy and systemic safety.
View Article and Find Full Text PDFCancer Epidemiol Biomarkers Prev
September 2025
Translational Medicine Research Unit, Medical Research Center Oulu, Oulu University Hospital, and University of Oulu, Oulu, Finland.
Background: T-cell densities are associated with colorectal cancer outcome, but the significance of specific Th cell subsets is incompletely understood. We aimed to investigate the role of Th1 and Th2 cells and associated cytokine profiles.
Methods: We used multiplex IHC to identify Th1 and Th2 cells on tumor samples of more than 2,000 patients with colorectal cancer (three independent cohorts).
Int J Mol Med
November 2025
Department of Neurosciences 'Rita Levi Montalcini', University of Turin, I‑10125 Turin, Italy.
Kinases are activators of well‑known inflammatory cascades implicated in metabolic disorders, and abnormal activation of casein kinase II (CK2) is associated with several inflammatory disorders. However, thus far, its role in the low‑grade chronic inflammatory response known as 'metaflammation', which is a hallmark of obesity and type 2 diabetes, has not yet been elucidated. The present study aimed to evaluate the role of CK2 in diet‑induced metaflammation and the effects of the CK2 inhibitor 4,5,6,7‑tetrabromobenzotriazole (TBB) on a murine model fed a high‑fat‑high‑sugar (HFHS) diet.
View Article and Find Full Text PDFCancer Biol Med
September 2025
Department of Urology, First Affiliated Hospital of Jiujiang Medical University, Jiujiang 332000, China.
Prostate cancer is a significant global health issue with inflammation emerging as a critical driver of progression. The prostate tumor microenvironment (TME) is comprised of tumor cells, mesenchymal stem cells, immune cells, cancer-associated fibroblasts, adipocytes, and the extracellular matrix. All of these TME components interact soluble factors, such as growth factors, cytokines, and chemokines.
View Article and Find Full Text PDFEquine Vet J
September 2025
Large Animal Medicine, University of Georgia, Athens, Georgia, USA.
Background: Rhodococcus equi causes pneumonia in young foals, but disease susceptibility and severity vary. Cortisol and vitamin D modulate immune responses and cytokine production during bacterial infection, and altered concentrations are associated with sepsis in neonatal foals. We hypothesised an age and disease effect on circulating steroid hormone concentrations in foals, and that differences in cytokines and steroid hormone concentrations would predict disease severity in pneumonic foals.
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