Causes of Cancer
Tha main cause which leads to cancer are given below:
- Genetic factors: Cancer is a complex group of diseases influenced by a combination of genetic, environmental and lifestyle factors. Genetic mutations are either inherited and acquired throughout a person life and play an important role.
- Environmental factors: One of the most important environmental factors is exposure to carcinogens. Carcinogens are substances that increase the risk of developing cancer. Tobacco smoke, uv radiation, chemicals & viruses such as HPV, hepatitis B & C.
- Lifestyle factors: Cancer risk is determined by lifestyle factors including poor diet, sedentary lifestyles & obesity. Consumption of high processed foods, low fruits/vegetables & high in red processed meats are linked to a higher risk of cancer. Another risk factor for cancer is chronic inflammation which is often caused by conditions such as inflammatory bowel disease.
- Hormonal changes: Another risk factor is exposure to high levels of ionizing radiation. Hormonal changes such as hormone replacement therapy & prolonged use of oral contraceptives can affect the development of cancer in specific tissues.
- This knowledge and problem solving is essential for cancer prevention approaches which often include lifestyle changes, infection prevention, early detection through screening & reducing exposure to well known carcinogens.
Types & Symptoms of Cancer
There are different types of cancer such as Carcinoma, sarcoma leukemia, etc. Cancer is a disease that affects the growth & division of cells. It can occur in many different forms & can come from almost any type of organ. Cancer is a complex disease that is caused by a variety of factors including genetics, environment & lifestyle. These factors can cause mutations in genes that regulate cell division, leading to uncontrolled cell growth & the growth of tumors. In this article, we will learn about cancer types, and how cancer is different from normal cells.
Table of Content
- Definition of Cancer
- What is Cancer?
- Types of cancers
- Main types of cancer
- Causes of cancer
- Symptoms of Cancer
- Emerging frontiers in cancer research
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