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Updated: Nov 5, 2025

Evaluation of the In vivo Antitumor Activity of Polyanhydride IL-1α Nanoparticles
Published on: June 28, 2021
Interleukin-1 in tumor progression, therapy, and prevention
Cecilia Garlanda1, Alberto Mantovani2
1Humanitas Research Hospital-IRCCS, Via Manzoni 56, 20089 Rozzano, Milan, Italy; Humanitas University, Department of Biomedical Sciences, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, Milan, Italy.
Targeting Interleukin-1 (IL-1), a key inflammation driver, shows promise for treating and preventing certain human tumors. Further research into IL-1
Area of Science:
- Oncology
- Immunology
- Inflammation Research
Background:
- Interleukin-1 (IL-1) is a critical mediator of inflammatory processes.
- IL-1 signaling is implicated in the progression of various human tumors.
Purpose of the Study:
- To evaluate the potential of targeting IL-1 in cancer treatment and prevention.
- To explore the role of IL-1 in tumor progression based on preclinical and genetic data.
Main Methods:
- Review of preclinical models investigating IL-1's role in cancer.
- Analysis of human genetic associations linking IL-1 to cancer risk or progression.
Main Results:
- Preclinical evidence suggests IL-1 blockade impacts tumor development.
- Human genetic data supports a role for IL-1 in specific cancer types.
Conclusions:
- Targeting IL-1 presents a viable therapeutic strategy for selected human tumors.
- IL-1 inhibition could be beneficial in cancer prevention and interception settings.
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