Inhibition of human pancreatic cancer cell (MIA PaCa-2) growth by cholera toxin and 8-chloro-cAMP in vitro
1993
Cholera Toxin and 8-Chloro-cAMP Inhibit Pancreatic Cancer Cell Growth
publication
Evidence: moderate
Author Information
Author(s): E. Ohmura, K. Wakai, O. Isozaki, H. Murakami, N. Onoda, N. Emoto, K. Shizume, T. Tsushima, H. Demura, R.K. Robins
Primary Institution: Tokyo Women's Medical College; University of California, San Diego
Hypothesis
Cholera toxin and 8-chloro-cAMP suppress the growth of human pancreatic cancer cells.
Conclusion
Cholera toxin and 8-chloro-cAMP inhibit pancreatic cancer cell growth, potentially through different mechanisms.
Supporting Evidence
- Cholera toxin suppressed the proliferation of MIA PaCa-2 cells by up to 70%.
- 8-Chloro-cAMP significantly decreased the growth rate of pancreatic cancer cells.
- The combination of cholera toxin and 8-chloro-cAMP enhanced the inhibition of cell growth.
Takeaway
Cholera toxin and a special chemical called 8-chloro-cAMP can stop pancreatic cancer cells from growing.
Methodology
The study involved treating pancreatic cancer cell lines with cholera toxin and 8-chloro-cAMP and measuring their growth and cAMP production.
Statistical Information
P-Value
p<0.01
Statistical Significance
p<0.01
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