Interleukin-2 and histamine in combination inhibit tumour growth and angiogenesis in malignant glioma
2000
IL-2 and histamine combination reduces tumor growth in glioma
publication
Author Information
Author(s): Johansson M, Henriksson R, Bergenheim A T, Koskinen L-O D
Primary Institution: Umeå University
Hypothesis
Can IL-2 and histamine, alone or in combination, induce anti-tumor effects in an orthotopic rat glioma model?
Conclusion
The combination of IL-2 and histamine significantly reduced tumor growth and microvessel density in glioma.
Supporting Evidence
- IL-2 and histamine in combination significantly reduced tumor growth.
- Microvessel density was significantly reduced, mainly affecting small vessels.
- Histamine caused an early decline in tumor blood flow compared to normal brain.
Takeaway
Using a mix of two treatments, IL-2 and histamine, helps shrink brain tumors in rats.
Methodology
Rats were treated with histamine, IL-2, or both, and sacrificed after 24 days to measure tumor growth and blood flow.
Participant Demographics
Rats were used in the study.
Digital Object Identifier (DOI)
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