genes

Researchers find why some specific prostate cancers develop fast

A recent study from the Fred Hutchison Cancer Research Centre explains in a detailed assessment of 23 genetic codes why some prostate cancer types evolve at a very high speed and become resistant to treatment.

During their research the scientists found three types of tumors that had mutations ten times more than compared to some more advanced stages of prostate cancers.

The study

Scientists identify genes linked to blood pressure

While lifestyle factors like unhealthy eating habits, lack of exercise, smoking and obesity affect hypertension, genetics also play a substantial role in elevating the risk of the disorder.

However, the role of many genes leading to blood pressure regulation remain unknown.

Gene breakthrough: 'Happy gene' boosts optimism

Scientists claimed to have discovered a gene that they say makes a person happy. They say part of our DNA possesses the attributes for making a person either naturally positive or negative, according to multiple Internet reports.

Optimistic people exhibit a positivity in all situations in life and approach life with a confident "can do" attitude.

Happy gene makes people optimistic

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