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Stress is a killer and is implicated in several fatal conditions including high blood pressure and heart attacks. Now scientists have biological confirmation that common daily stress could cause cancer. A medical advice from an expert would be the best way to clarify any doubts over this issue. A recent study by Yale University School of Medicine and Fudan University in China shows that stress causes signals to be sent to mutant genes that make them cancerous. The study concluded on 2 genes often involved in human cancers, one being RAS which is connected with 30% of cancers and the other being ‘scribble’ which lets cancer to build up when it’s imperfect. Neither gene could cause cancer by itself. However, stress causes signaling proteins to travel amid the mutant cells causing tumors to grow and spread. Prior to this study which for the first time revealed that there was communication between cells initiated by stress, scientists believed that mutations had to occur within the individual cell for tumors to develop. The study involved fruit flies, but in the paper published the scientists pointed out that the same signaling pathways exist in humans. They also wrote that alike co-operative mechanisms could have a role in the development of human cancers. As per Tian Xu, a study leader and geneticist at Yale a lot of diverse conditions could cause stress signaling such as emotional, physical stress, inflammation and infections. Luckily, you could take some steps in order to manage stress. They are: o Learning and practicing relaxation techniques o Exercising regularly and getting enough sleep o Eating a healthy diet and keeping a positive attitude o Learning to manage your time efficiently Significant Effect on Immune System As per the National Cancer Institute, factors such as social isolation, death of a spouse and medical school examinations modify the way the immune system functions. Genetic mutations occur inside your cells daily as you are exposed to several tumor causing agents in the environment. Generally, the DNA is able to repair any damage, but there are times when it’s not able to do so. Your body’s immune system has the capacity to take over and take care of these abnormal cells before they become a cancer. A weak immune system is one of the pessimistic physiological effects of stress. Cancer advice would be a better option before proceeding with the treatmen
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