Cancer is the general name used to call a group of 200 different types of cell origin, causes, prognosis and treatment but there are common features, such as the uncontrol division of cell, viability and development in strange organs and organizations.
The cancer usually develops from an initial cell and take years until there is a size large enough to be noticeable. The process of development from a single cell into a cancerous mass through several stages.
Normally, healthy cells have a certain life and follow a general rule is to develop – old – died. The death cells was replaced by new cells. The body has a mechanism for controlling these rules closely and maintain the number of cells in each agency or organization stably. Cancer begins when cells break through this control mechanism and begin to develop and grow restless, form into a cluster of cells with a common features that are disorganized development, invasion and pinching other organizations around. The cancer cells are loosely linked, easy pen out of her tumor, the lymphatic vessels and migrate to the new organs, continues to cling and grow (the process of this process called “metastasisâ€). When cancer tumor pinch or metastasize in the important organs of body such as brain, lung, liver, kidney then patients will die ….
Today, it was known that the development of normal cell is controlled by three group of genes:
Growth gene group (oncogenes) is responsible for the development and differentiation of cells. If this group is genetic damaged (mutation), it does not follow proper rules and will cause the cells continuously divide and develop in uncontrolled way.
Inhibitor gene group (oncogene supressors) is responsible for inhibitory growth genes, do not allow cells to participate arbitrary in growth cycles. If this gene is lost or damaged, then growth genes will be uncontrolled and have abnormal activities that causes the cells to reproduce abnormally.
Repair genes group is responsible for adjusting errors in operation of two above genes. If this gene is damaged, the genetic variation of the two categories above cannot be adjusted and will lead to abnormal growth of cells.
The cancer usually develops from an initial cell and take years until there is a size large enough to be noticeable. The process of development from a single cell into a cancerous mass through several stages.
Normally, healthy cells have a certain life and follow a general rule is to develop – old – died. The death cells was replaced by new cells. The body has a mechanism for controlling these rules closely and maintain the number of cells in each agency or organization stably. Cancer begins when cells break through this control mechanism and begin to develop and grow restless, form into a cluster of cells with a common features that are disorganized development, invasion and pinching other organizations around. The cancer cells are loosely linked, easy pen out of her tumor, the lymphatic vessels and migrate to the new organs, continues to cling and grow (the process of this process called “metastasisâ€). When cancer tumor pinch or metastasize in the important organs of body such as brain, lung, liver, kidney then patients will die ….
Today, it was known that the development of normal cell is controlled by three group of genes:
Growth gene group (oncogenes) is responsible for the development and differentiation of cells. If this group is genetic damaged (mutation), it does not follow proper rules and will cause the cells continuously divide and develop in uncontrolled way.
Inhibitor gene group (oncogene supressors) is responsible for inhibitory growth genes, do not allow cells to participate arbitrary in growth cycles. If this gene is lost or damaged, then growth genes will be uncontrolled and have abnormal activities that causes the cells to reproduce abnormally.
Repair genes group is responsible for adjusting errors in operation of two above genes. If this gene is damaged, the genetic variation of the two categories above cannot be adjusted and will lead to abnormal growth of cells.
