Growth of Human Lung Tumors in Mice
Author Information
Author(s): J. Mattern, S. Jager, J. Sonka, K. Wayss, M. Volm
Primary Institution: German Cancer Research Center
Hypothesis
Can the growth characteristics of human lung tumors in nude mice provide clinical prognostic value?
Conclusion
The study found that while certain growth characteristics were observed, they did not correlate with patient prognosis.
Supporting Evidence
- Overall success rate for tumor take was 44%.
- Squamous cell carcinomas had the highest take rate at 51%.
- Growth rates varied significantly among different histological types.
Takeaway
Scientists put human lung tumors in special mice to see how they grow, but it didn't help them predict how patients would do.
Methodology
Human lung tumors were transplanted into nude mice, and their growth rates were measured over time.
Limitations
The study did not find significant relationships between growth parameters in mice and patient prognosis.
Participant Demographics
Tumors were obtained from 213 patients with lung cancer.
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