Sickle cell, Nerve cell
People who have SCD inherit two abnormal hemoglobin genes, one from each parent. In all forms of SCD, at least one of the two abnormal genes causes a person’s body to make hemoglobin S. When a person has two hemoglobin S genes, Hemoglobin SS, the disease is called sickle cell anemia. This is the most common and often most severe kind of SCD. Mutations in the HBB gene cause sickle cell disease. Hemoglobin consists of four protein subunits, typically, two subunits called alpha-globin and two subunits called beta-globin. The HBB gene provides instructions for making beta-globin. Various versions of beta-globin result from different mutations in the HBB gene. Signs and symptoms of sickle cell disease usually begin in early childhood. Characteristic features of this disorder include a low number of red blood cells (anemia), repeated infections, and periodic episodes of pain. Cancer is the general name for a group of more than 100 diseases. Although there are many kinds of cancer, all cancers start because abnormal cells grow out of control. Untreated cancers can cause serious illness and death. Cancer cell growth is different from normal cell growth. Instead of dying, cancer cells continue to grow and form new, abnormal cells. Cancer cells can also invade (grow into) other tissues, something that normal cells can’t do. Growing out of control and invading other tissues are what makes a cell a cancer cell. A particularly serious complication of sickle cell disease is high blood pressure in the blood vessels that supply the lungs (pulmonary hypertension). Pulmonary hypertension occurs in about one-third of adults with sickle cell disease and can lead to heart failure. Signs and symptoms of sickle cell disease usually begin in early childhood. Characteristic features of this disorder include a low number of red blood cells (anemia), repeated infections, and periodic episodes of pain. Cancer starts when cells in a part of the body start to grow out of control. Cancer cell growth is different from normal cell growth. Instead of dying, cancer cells continue to grow and form new, abnormal cells. Cancer cells can also invade (grow into) other tissues, something that normal cells can’t do. Growing out of control and invading other tissues are what makes a cell a cancer cell. Alzheimer's Disease. Another cellular disease is Alzheimer's, which affects the nerve cells in the brain called neurons. Neurons form a complex network of communication with other nerve cells in the brain, and ultimately transmit signals to the body. Cellular diseases occur when cells dysfunction; this may include the development of too many cells, deficiencies in existing cells or dysfunction or loss of essential cells. The term sickle cell disease (SCD) describes a group of inherited red blood cell disorders. People with SCD have abnormal hemoglobin, called hemoglobin S or sickle hemoglobin, in their red blood cells. Hemoglobin is a protein in red blood cells that carries oxygen throughout the body. In all forms of SCD, at least one of the two abnormal genes causes a person’s body to make hemoglobin S. When a person has two hemoglobin S genes, Hemoglobin SS, the disease is called sickle cell anemia. This is the most common and often most severe kind of SCD. Another common cell disease is sickle-cell disease, a blood disorder characterized by defects in erythrocytes, or red blood cells. Red blood cells contain a molecular complex called hemoglobin, an iron-containing molecule which binds to oxygen and carries it throughout the bloodstream. Cellular diseases occur when cells dysfunction; this may include the development of too many cells, deficiencies in existing cells or dysfunction or loss of essential cells. Bacteria. Once you are infected bacteria grow and reproduce inside the cells of your body. As they grow and divide, many bacteria make toxins (poisons). These toxins can damage your cells. Some bacteria damage your cells directly as they grow. Disease symptoms such as a high temperature, headaches and rashes can be caused by the damage and toxins or by the way your body responds to the damage and toxins produced by the bacteria.  Sickle cell disease is a group of disorders that affects hemoglobin, the molecule in red blood cells that delivers oxygen to cells throughout the body. People with this disorder have atypical hemoglobin molecules called hemoglobin S, which can distort red blood cells into a sickle, or crescent, shape. Signs and symptoms of sickle cell disease usually begin in early childhood. Characteristic features of this disorder include a low number of red blood cells (anemia), repeated infections, and periodic episodes of pain.
http://www.nhlbi.nih.gov/health/health-topics/topics/sca/ http://ghr.nlm.nih.gov/condition/sickle-cell-disease http://www.cancer.org/cancer/cancerbasics/what-is-cancer http://ghr.nlm.nih.gov/condition/sickle-cell-disease http://www.cancer.org/cancer/cancerbasics/what-is-cancer http://www.livestrong.com/article/146974-common-cell-diseases/ http://www.nhlbi.nih.gov/health/health-topics/topics/sca/ http://www.livestrong.com/article/146974-common-cell-diseases/ http://www.abpischools.org.uk/page/modules/infectiousdiseases_pathogens/pathogens8.cfm?coSiteNavigation_allTopic=1 http://ghr.nlm.nih.gov/condition/sickle-cell-disease
different names of cells that cause disease