Inflammatory crosstalk: systemic gut-kidney interplay aggravates tumor host mortality
Héctor Herranz
TL;DR
A study in fruit flies reveals that gut and kidney inflammation caused by tumors can lead to severe health issues in cancer patients.
Contribution
The study identifies a new gut-kidney inflammatory connection that worsens cancer-related complications.
Findings
Gut inflammation and kidney dysfunction are linked in causing paraneoplastic syndromes in tumor-bearing flies.
This systemic gut-kidney interaction may represent a new therapeutic target in cancer treatment.
The findings highlight the role of systemic inflammation in tumor host mortality.
Abstract
Paraneoplastic syndromes affect multiple organs and are a central cause of mortality in cancer patients. In this issue, Cong et al (2025) report an inflammatory gut-kidney axis mediating systemic complications in Drosophila hosts with neoplastic tumors. These results suggest novel potential therapeutic targets in cancer patients. Recent work uncovers gut-derived inflammation and renal dysfunction as causally linked drivers of the paraneoplastic syndrome in the fly.
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Taxonomy
TopicsCancer Immunotherapy and Biomarkers · Adenosine and Purinergic Signaling · Diabetes and associated disorders