A natural substance that can suppress the development of cancer has been discovered

The natural compound tectochrysin, found in propolis, was able to slow down the development of colorectal cancer and the formation of metastases in animal experiments. The study results were published in the journal Food & Function (F&F).

In experiments on colorectal cancer cells, tectochrysin reduced their viability and ability to multiply, move, and penetrate surrounding tissues. In addition, the substance prevented the formation of new blood vessels necessary for tumor growth.

The effect was confirmed in mice. Tectochrysin reduced tumor activity and reduced the number of metastatic foci in the liver and lungs. There were also fewer blood vessels in the tumor tissue.

Researchers linked the effect of the substance to the ERBB4 protein, which is involved in transmitting signals that promote the growth and spread of tumor cells. Tectochrysin interacted with this protein and suppressed the signaling pathways associated with it.

So far, the antitumor effect of tectochrysin has been shown only in laboratory experiments and in animals. Before talking about possible use in humans, scientists will have to study its absorption, safety and effectiveness.