Brain Tumor Virology

Cancer is a disease that takes the lives of thousands upon thousands of people each year. There are more than 100 different types of cancers known to man. For example, brain tumor, an abnormal growth of cells within the brain or central spinal cord. Every brain tumor is extremely dangerous and possibly life threatening because of the small amount of space within the intracranial cavity. However, there are signs and symptoms that can be discovered beforehand so the tumor can be treated.

The field of tumor virology has provided groundbreaking insights into the causes of human cancer. Peyton Rous founded this scientific field in 1911 by discovering an avian virus that induced tumors in chickens. In the 1950s, Ludwik Gross sparked the first intense
The symptoms of brain tumors are various and not particular to brain tumors. In other words, they can be created by numerous different diseases also. The symptoms are caused by the tumor pressing on or encroaching on other parts of the brain and keeping them from functioning normally. Some symptoms are also caused by the swelling in the brain primarily caused by the tumor or its surrounding inflammation. The most common symptoms are headaches, weakness, clumsiness, difficulty walking, and seizures. Brain tumor occurs more

often in males than females. The reason why is because the retinoblastoma protein, a protein known to reduce cancer risk, is less active in male brain cells than in female brain cells. Overall, once symptoms of a brain tumor is detected, it is best to get treated
In a brief timeframe, you are called upon to settle on discriminating choices about your future, a hefty portion of which are confounding and unnerving. It is imperative to cooperate with the medical team to focus on the best course of treatment. If a brain tumor is suspected, the doctor will recommend a variety of tests and procedures. A neurological exam is the checking of the vision, hearing, balance, coordination, strength, and reflexes. Most commonly used is the magnetic resonance imaging, which allows the doctor to evaluate the tumor and plan a treatment. Also, collecting and testing a sample of abnormal tissue (biopsy) can be performed. If a brain tumor is detected, then there are treatments to undergo. Radiation therapy is a treatment where x-rays and other forms of radiation can destroy tumor cells or delay tumor growth. Chemotherapy is the use of drugs to kill rapidly dividing cells. Targeted therapy is the focus on a specific element of a cell, such as molecule or pathways required for cell growth, in order to use them as a target. Although the treatments may seem painful and frightening, it’ll help stop the spreading of tumor within the