Hormones Make Prostate Cancer Grow and Spread in Mice
Steroid hormones stimulate human prostate cancer progression and metastasis
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Metastases occurred only in hormone-treated mice
It demonstrates that hormonal stimulation alone can trigger cancer spread from previously non-tumorigenic cells, which is a stark contrast to the benign outcomes in untreated conditions.
Practical Takeaways
Not specified in abstract
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Metastases occurred only in hormone-treated mice
It demonstrates that hormonal stimulation alone can trigger cancer spread from previously non-tumorigenic cells, which is a stark contrast to the benign outcomes in untreated conditions.
Practical Takeaways
Not specified in abstract
Publication
Journal
International Journal of Cancer
Year
2006
Authors
W. Ricke, K. Ishii, E. Ricke, J. Simko, Yuzhuo Wang, S. Hayward, G. Cunha
Related Content
Claims (6)
When scientists gave mice special hormone treatments, the tissue samples from those mice grew bigger and heavier compared to tissue from mice that didn't get the treatment. This shows hormones can make tissues grow more.
When mice were given certain hormone implants, they got cancerous tumors with messy tissue, but mice without the treatment kept healthy, organized tissue.
When scientists gave hormone implants to special lab mice with human prostate cells, the mice's hormone levels went way up compared to mice that didn't get the treatment.
In a study with mice, giving them certain hormones caused cancer cells to spread to other parts of the body like the lungs and liver, but mice that didn't get the hormones didn't have this spread.
Cells from mice given hormones grew into big, spreading cancers even without extra help when moved to other mice, but cells from mice not given hormones stayed harmless and didn't cause cancer.