Cancer is a complex disease that can arise from a variety of genetic and environmental factors. In general, cancer cells develop as a result of changes, or mutations, in the DNA of normal cells. These mutations can occur spontaneously or can be caused by external factors, such as exposure to radiation or certain chemicals. Continue reading “How Are Cancer Cells Formed?”
Chemotherapy is a form of cancer treatment that uses drugs to destroy cancer cells. It is a systemic treatment, meaning that the drugs are administered throughout the body, usually through an IV or injection. Chemotherapy can be used to treat a wide variety of cancers, including leukemia, lymphoma, breast cancer, lung cancer, and ovarian cancer. Continue reading “Role of Chemotherapy in the Management of Cancers”
BRCA1 is a gene that produces a protein that helps suppress the growth of tumors. Mutations or changes in this gene can increase the risk of developing certain types of cancer, particularly breast and ovarian cancer. The BRCA1 gene is located on chromosome 17 and is inherited in an autosomal dominant pattern, meaning that a person only needs to inherit one copy of the mutated gene from one parent to be at an increased risk of cancer. Continue reading “Where are you BRCA 1 Gene?”
Lung cancer is a serious and deadly disease that can affect anyone, regardless of their age or lifestyle. It is estimated that lung cancer is responsible for approximately 25% of all cancer-related deaths worldwide, making it the leading cause of cancer-related deaths globally. Despite advances in treatment options, the five-year survival rate for lung cancer is only around 20%, largely due to the fact that the disease is often not diagnosed until it has already spread to other parts of the body. Continue reading “Early detection of lung cancer.”