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Cancer cells are cells that divide continually, forming solid tumors or flooding the blood or lymph with abnormal cells.Cell division is a normal process used by the body for growth and repair.
Cancers are caused by a series of mutations. Each mutation alters the behavior of the cell somewhat. Cancer is fundamentally a disease of tissue growth regulation. For a normal cell to transform into a cancer cell, the genes that regulate cell growth and differentiation must be altered. [95] The affected genes are divided into two broad categories.
Age-related macular degeneration: AML Acute myelogenous leukemia: AN Anorexia nervosa: AOCD Anemia of chronic disease: AODM Adult onset diabetes mellitus: AOS Apraxia of speech: APA Aldosterone-producing adenoma: APS Antiphospholipid syndrome: ARBD Alcohol-related birth defects: ARD Adult Refsum disease: ARDS Acute respiratory distress syndrome ...
For example, the most common cancer of the liver parenchyma ("hepato-" = liver), arising from malignant epithelial cells ("carcinoma"), would be called a hepatocarcinoma, while a malignancy arising from primitive liver precursor cells is called a hepatoblastoma. Similarly, a cancer arising from malignant fat cells would be termed a liposarcoma.
Malignancy (from Latin male 'badly' and -gnus 'born') is the tendency of a medical condition to become progressively worse; the term is most familiar as a characterization of cancer. A malignant tumor contrasts with a non-cancerous benign tumor in that a malignancy is not self-limited in its growth, is capable of invading into adjacent tissues ...
A new review of previous research determines if cell phone radiation causes brain cancer. The review concludes that radiation from cell phones is not likely to increase a person’s risk of brain ...
Cancer Research UK has recently warned that skin cancer cases are set to rise by half by 2040. Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 ...
This condition also includes the inactivation of specific tumor suppressor genes (see below). If the condition is not fulfilled, the cell may cease to grow and can proceed to die. This makes identification of the stage and type of cancer cell that grows under the control of a given oncogene crucial for the development of treatment strategies.