Health

Finding out when breast cancer spreads may change the rules of its treatment

Research conducted in Switzerland confirms that breast cancer cells spread more during sleep, although researchers always assume that tumors constantly release their cancer cells into the body.

Research conducted at the Federal Institute of technology in Zurich, Switzerland and published in the journal “Nature” found that breast cancer cells spread more during sleep, and this information may change the methods of diagnosis and treatment for the better and make them more accurate in the near future.

Breast cancer is one of the most common types of cancer worldwide, with approximately 2.3 million cases recorded annually
And although a lot of scientific research efforts have been consolidated to find a cure and accurate diagnostic methods, he has never investigated the exact time of the spread of breast cancer cells in the body
Researchers have always assumed that tumors constantly release their cancer cells into the body to travel through the blood and form tumors in other places.

Breast cancer is one of the most common types of cancer around the world.
Breast cancer is one of the most common types of cancer around the world.

Finding out when breast cancer spreads may change the rules of its treatment

But what was not previously thought of was the release of these tumors to their cancer cells at a specific time, and this was discovered when studying the matter in 30 women with breast cancer
In addition to experimental mice, it was noted that a cancerous tumor produces more cancer cells during sleep, and not only that, they also noticed that cancer cells produced at this particular time divide faster compared to daytime
This is because the hormone melatonin (the sleep hormone) controls the movement of cancer cells from their original location throughout the body.

These results may significantly change the methods of diagnosing breast cancer, as the timing factor will be taken into account

which will make the diagnosis more accurate in the future
It will also contribute significantly to the development of drugs that target tumors and cancer cells at a specific time, which will increase the success rate of treatment.

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