Sickle Cell Disease Research Paper

In order to get Sickle Cell Anemia, you must have the Sickle Cell Trait. This is defined as "A person who carries one sickle hemoglobin producing gene inherited from their parents and one normal hemoglobin gene." (3) People who only have one copy of the mutation have the trait. "It is estimated that 1 in 12 African Americans has sickle cell trait." (3) Having the trait will NOT cause SCD. However, having the gene does allow you to pass the mutation on to your children. In fact, "A child conceived by two people with sickle cell trait has one chance in two of also having sickle cell trait, one chance in four of having sickle cell anemia."(3)

Sickle cell anemia occurs when a person inherits two abnormal genes (one from each parent) that cause their red blood cells to change shape. Instead of being flexible and round, these cells are more rigid and curved in the shape of the farm tool known as a sickle - that's where the disease gets its name. The shape

Sickle Cell Disease is an autosomal recessive genetic disease that occurs due to a mutation in the β-globin gene of hemoglobin. Autosomal meaning that it is not linked to a sex chromosome, so either parent can pass on the gene to their child. This mutation is a result of a single substitution of amino acids, Glutamic for Valine at position 6 of a β globin chain. The presence of this mutation causes

This mutation paper is to give information on the Sickle Cell disease. This is a negative disease to have because the Sickle Cell Disease decreases the health of the person that has the disease and limits what they can and cannot do. Sickle Cell Disease is a red blood cell disease that causes ab normal hemoglobin to from in the veins. Hemoglobin is the protein that carries oxygen throughout the body to help with the respiratory system. The cause of the genetic mutation is inheritance or getting the disease from the parents the disease is found on chromosome 13 while the hemoglobin is still in beta phase on gene HB A. The disease typically shows symptoms within the first 5 to 6 months of birth and being diagnosed with Sickle Cell Disease. The symptoms include painful swelling on the hands and feet, and Jaundice, which causes a white color to form under the eyes, and turns the skin color yellow.

Sickle Cell Anemia or Sickle Cell Disease (SCD) is a passed down blood disorder that attacks and destroys the red blood cells. This Disease was first discovered back in 1910. The disease was first described as a clinical entity by Herrick1 in 1910 (Anderson & Ware 1932). Sickle cell sickness is brought about by a change in the hemoglobin-Beta quality found on chromosome 11. Hemoglobin transports oxygen from the lungs to different parts of the body. Red platelets with typical (hemoglobin-An) are smooth and round and coast through veins. Typical red platelets are round like doughnuts, and they travel through little blood tubes in the body to convey oxygen. Sickle red platelets turn out to be hard, sticky and molded like sickles used to cut wheat. At times these blood cells can become crescent shaped and have a hard time passing through small blood vessels, this keeps red blood cells and the oxygen they carry from getting to all parts of the body. This causes less blood to reach the body at this point the tissues that have not received a normal blood flow will become damaged. Individuals who have sickle cell

Sickle cell anemia is a severe condition in which there aren’t enough healthy, round red blood cells to carry adequate oxygen throughout your body. It is a form of anemia in which a mutated form of hemoglobin--a red protein responsible for transporting oxygen in the blood of vertebrates--distorts the red blood cells into a crescent shape. This causes low oxygen levels. Normal red blood cells are flexible and round allowing for easy movement throughout your blood vessels. In sickle cell anemia, the red blood cells are rigid and sticky and are shaped like a crescent moon--or a sickle. The effect is the red blood cells get caught in small vessels and block blood from reaching different parts of the body. This can cause pain and tissue damage.

Sickle Cell Disease is a genetic disease. If you have the disease, you have a lower life expectancy while you are also given a tremendous amount of pain to endure. The disease is inherited and it also causes a mutated hemoglobin. When you have this disease, instead of your red blood cells being circular like a moon it is much smaller like the shape of a crescent moon. Our red blood cells

300,000 children are born annually in the world with sickle cell, unfortunately they are usually in poor third world countries without the means to handle the epidemic. In countries such as Ghana the percentages of people that carry the trait can be upwards of 30 to 40 percent while in other parts of the continent there can be percentages upwards of 50 percent. The wide range and variation in people that carry it in different parts of the country might be connected to the different levels of malaria exposure, which I explained earlier, it appears that people with sickle cell are immune to malaria which is a bigger killer of humans in that region of the

Sickle cell disease, also known as SCD, is a hereditary blood disorder that takes place due to mutation in the hemoglobin gene that is found in red blood cells. While it is said to have originated in Africa and is mostly predominant in African Americans, sickle cell disease is now common among different ethnic groups all over the world. Sickle cell anemia (HbSS) infects “an estimated 70,000 to 100,000 Americans”(Housman) and accounts for approximately 70% of anemia in the United States. Hemoglobin functions as an oxygen carrying protein as it carries oxygen from the lungs through the arteries and to the rest of the body. In sickle cell disease,

Even the slightest changes within a single protein may greatly affect the health of a human being and their descendants. Sickle cell blood anemia is a type of blood disorder in which the proteins within the affected person have slightly mutated in order to form a sickle shaped cell. This can cause chronic health problems to a patient that has sickle cell anemia since their sickle shaped blood cells may obstruct their circulatory system. Despite this disease being chronic, a patient can only get sickle cell anemia if they have inherited it. Sickle cell anemia is most commonly inherited by African Americans and Hispanics. In other words, sickle cell anemia is a chronic disease in which a person is inheritably born with some sickle shaped blood

Sickle Cell Disease is a genetic blood disorder that’s passed down to a child at birth from their parents. Babies inherit two abnormal genes one from each parent which causes the red blood cells to become deformed and change shape. Genes are elements is the cell that allows certain information determining traits like eye, hair color, etc. Normal rbc’s are flat, flexible, round with dimples in the middle taking on a doughnut like shape. These cells are able to move throughout the blood vessels suppling oxygen all over the body. Sickle rbc’s are long, stiff pointed ends, taking on an old farm tool called a sickle. Which is where its name derived from. These sickle shaped cell begin to bunch together causing a backup in the blood vessels causing

Thousands of years ago, a genetic mutation occurred in people from the Mediterranean basin, India, Africa, and the Middle East. As the Malaria Epidemic attacked people of these countries, carriers of the defective hemoglobin gene survived. Carrying one defective gene means that a person has a sickle cell trait. Two parents with the trait will produce a child with sickle cell anemia. People of these countries migrated and spread to other areas. In the Western Hemisphere, where malaria is not much of a problem, having the abnormal hemoglobin gene has lost its advantage. Any child born from parents that each has the trait will be born with the disease.

Sickle cell disease can lead to various symptoms. Most significantly, it leads to very acute and chronic pain as well as organ and tissue damage. Such organ and tissue damage affects all organs and tissues in a person’s body, including the bones, lungs and joints. Typically, in acute chest syndrome, fever, chest pain and difficulty breathing always happen. Furthermore, sickle

Sickle cell disease starts at birth, but the infant normally does not have any problems until around the age of 6 months. All babies in the U.S. and District of Columbia are received a screening Every state in the United States, the District of Columbia, and the U.S. territories requires that all newborn babies receive screening for SCD. Some symptoms are painful swelling in the feet and hands, fatigue or fussiness from anemia, yellowish color in the skin or whites of eyes. On the 15th of November 1910, Dr. James Herrick made the first official description in published literature of sickle cell disease. The cardiologist had a young patient, Walter Clement Noel, from the Caribbean island of Grenada with the disease under his care. He displayed symptoms of what we now refer to as acute chest syndrome, a common complication of sickle cell disease.

Sickle Cell is an inherited form of an abnormal red blood cell disorder. Sickle cell anemia is when your body produces abnormal hemoglobin (hemoglobin S) which is found in red blood cells. The abnormally shaped red blood cells are shaped in a crescent like form, this makes them sticky and rigid and prone to getting trapped in small vessels, which blocks blood flow to important parts of the body, this is how Sickle cell got its name. Sickle cell anemia occurs when a person inherits two abnormal copies of the hemoglobin gene, which is found in chromosome 11 in both parents. Hemoglobin or Haemoglobin is the iron-containing oxygen-transport metalloprotein in the red blood cell of all vertebrates as well as the tissues of some invertebrates. There are seven different types of sickle cell.