Cellular integrity, in turn, prevents errors that arise from DNA replication, cellular metabolism, and carcinogenic exposure. These exposures consist of ultraviolet light, radiation, or damaging chemical substances. Many professionals believe that tumor initiation and following progression result from acquired genomic alteration within normal cells. The populations of tumor cells appear to be more unstable genetically than normal unaltered cells. Genomic instability causes individuals to maintain shorter cell cycles and also causes the bypassing of intracellular and immunological control systems.
Cancer is the abnormal growth of cells. “Cancer is not one disease but many diseases.” Although, they all share a common aspect, the uncontrolled multiplying and division of cells. When the extra cells that are formed, divide endlessly, they may cause growths called tumors. This
The body is created from millions of tiny cells. There are different types of cells in the body, and there are many different types of cancer which came from different types of cell. All types of cancer cells are abnormal and do not respond to normal control mechanisms. Large numbers of cancer cells accumulate either because they multiply out of control or they live much longer than normal cells would do or both. Myeloma is one type of cancer.Myeloma is a cancer that affects certain white blood cells in the bone marrow, called plasma cells.
problem, if you cut the tumor it will grow again. Cancer is the result of a body that is nutrient deficient and is overloaded with toxins and a suppressed or overloaded immune system. If you look back at the last hundred years you will notice that the numbers of death caused by cancer has tripled. The difference between now and our ancestors is the food and exercise. They always ate fresh food and exercised because they were always working and moving around.
In cancer cells there are promoter regions where free methylation occurs and genes that should not be turned off are turned on. This epigenetic change results in tumours rapidly growing which is an offset for cancer. It is important to note that the methylation doesn’t change the sequence of DNA but rather cause a mechanism for mutations to happen. There is an increase in changes of epigenetics as one grows older which increases the chances of certain diseases such as cancer and diabetes. Mental retardation and epigenetics are also linked Epigenetic change can lead to the mutation of the FMR1 gene which controls cognitive functions.
Brain tumor diagnosis is often incidental to other areas of the brain. Predictions on the growth rate of this specific type of tumor differs and there is no precise method to convey how long the tumor was developing before diagnosis. Most meningiomas do not spread to other parts of the brain. This classification of brain tumor is usually found at one particular site however an individual may have several tumors in varying parts of the brain tumor and spinal cord. Consequently, when meningiomas are identified multiple treatments may have to
Some of the reasons are very serious, such as CTE which is a brain disease caused by rapid hits to the brain, this has lifetime affects and changes you in many ways, in worst cases this can even cause death. Although that is one of the worst things that can happen there is still many others like concussions which last long, Alzheimer’s disease, and little things like depression and headaches all connecting to lifetime affects. The kids that don’t get these
If the affected cell has severe damage, it will die. Even though it still can reproduce, the daughter cells could be lacking in some life-sustaining component and eventually will die. Another possible result of radiation exposure is mutated cell instead of it dies, and eventually leads to cell mutation which could create malignant tumour. A developing embryo is also sensitive to radiation exposure similar to the tumour but the effects are totally different. It can be said that the whole body sensitivity depends on the most sensitive organs as well as the most sensitive cells.
× “Cell Phones cause Cancer” MISCONCEPTION: Cellular phones or mobile phones release harmful radiation that lead to brain cancer and/or tumors. FACT: The truth is that although mobile phones do release electromagnetic radiation, the radiation released by them is non-ionizing radiation. This means that those signals do not have the power to cause mutations in cells or DNA. Your phone releases Microwave Radiation, the same radiation that can cook food in the kitchen. The only reason that your ear or brain does not get ‘cooked’ by your phone is that those signals does not have sufficient power to do so.
Encourage your child to use the family computer for all her browsing needs. Create a welcoming atmosphere at home where your teen will feel the need to connect with you. Practice responsible media usage yourself. Design Box Don’t forget the dangers from radiation Mobile phones emit signals in the form of electromagnetic radiation which can cause changes in the brain and DNA. Young children are especially vulnerable to this.