What is the movement of cancer cells?
Metastasis is the process by which cancer cells migrate throughout the body. In order for cells to move through the body, they must first climb over/around neighboring cells.
What causes cancer to metastasize?
Cancer metastasizes due to several factors, namely attack by the immune system, lack of oxygen and necessary nutrients, large amounts of lactic acid produced by glycolysis and increased cell death. Therefore, the majority of the presently available treatments for cancer also bear the potential to induce metastasis.
What Angiogenesis means?
(AN-jee-oh-JEH-neh-sis) Blood vessel formation. Tumor angiogenesis is the growth of new blood vessels that tumors need to grow. This process is caused by the release of chemicals by the tumor and by host cells near the tumor.
What is a mutant person?
In American comic books published by Marvel Comics, a mutant is a human being that possesses a genetic trait called the X-gene. It causes the mutant to develop superhuman powers that manifest at puberty. Human mutants are sometimes referred to as a human subspecies Homo sapiens superior, or simply Homo superior.
What is carcinogenesis process?
The process by which normal, healthy cells transform into cancer cells is termed carcinogenesis or oncogenesis. The development of a malignant tumour in otherwise healthy tissue is the result of a complex series of events beginning with a single cell that has acquired malignant properties through cellular DNA damage.
Does metastasis mean death?
Metastasis is the general term used to describe the spread of cancer cells from the primary tumor to surrounding tissues and to distant organs and is the primary cause of cancer morbidity and mortality. It is estimated that metastasis is responsible for about 90% of cancer deaths.
What is the word for when cancer spreads?
Metastasis. In metastasis, cancer cells break away from where they first formed (primary cancer), travel through the blood or lymph system, and form new tumors (metastatic tumors) in other parts of the body. The metastatic tumor is the same type of cancer as the primary tumor.