Cell

Sickle Cell Disease is an inherited autosomal recessive disorder that is diagnosed in both children and adults. Most children in the United States are diagnosed very early in age, because the signs and symptoms of Sickle Cell Disease are usually going to begin in early childhood (nih.gov). Sickle Cell Disease is a disorder in which the body produces sickle, or “crescent” shaped, blood cells instead of disc-shaped cells. These crescent shaped blood cells are caused by an abnormal sickle shaped…

Sickle Cell Anemia India is one of the biggest countries with a population of 1.3 billion, but with a high population comes a high percentage in disease specifically sickle cell anemia. Sickle cell anemia’s history goes as far back as 1846, since numerous discoveries have been made in understanding how sickle cell manifests. Therefore Dr. Herrick in 1910 was the first to distinguish the “pelicular elongated and sickle shaped” platelets (Vasaikar, 2015). While in 1949 sickle cell was identified…

Sickle Cell Anemia: Sickle Cell Anemia (SCA) is the most common and severe form of sickle cell disease, and is caused by a genetic mutation that results in an abnormal formation of hemoglobin called hemoglobin S. SCA is an autosomal recessive disease, and the individual can inherit the hemoglobin S gene from both parents. Sometimes, an individual can inherit this gene from one parent and have a normal hemoglobin gene from other parents, and are called sickle cell trait. Individuals with sickle…

The Use of Adult Stem Cells Biotechnology and Science Behind it What are stem cells? A stem cell is different from every other cell in the human body. It is essentially a ‘blank’ cell and can become any type of cell such as the skin, nerve or muscle cell. It can renew, repair and replace tissue to heal injuries or damage to the body. There are two types of stem cells; the embryonic and the non-embryonic or more commonly known as the somatic or adult stem cells. Adult stem cells can be…

The Stem of a New Lease on Life, The Cells That Heal Stem cell research has offered many therapeutic options for debilitating diseases. Despite the stigma surrounding stem cell research, it continues to grow rapidly through its invasive research. It had elucidated the many benefits along with the potential of overcoming the controversy and playing a large role in shaping the future of medicine. Stem cell research is a topic that everyone across the world has his or her own view or opinion on.…

Fetal Stem Cell Research Pros and Cons Stem cells have the capacity to create other cells in the body, such as brain, muscle, tissue and blood cells. This is why it is considered a revolutionary option to repair or replace damaged cells or tissues, as in the case of cancer. Stem cells are present in all of our bodies and for the entirety of our existence. But its potency is highest in a fetus than in an adult body, resulting in fetal stem cell research. The negative and positive effects it…

million will die of cancer. Now imagine a cell that has the potential to change the world of medical treatment completely-- a single cell that has the ability of saving and restoring countless lives. Embryonic stem cell (ESC) research is a highly debated topic, which numerous people view as unethical due to the way some critics believe these cells are obtained; others view ESC research as the next step in medical advancement (Neal 1). What are embryonic stem cells? As their name suggests, ESCs…

scratched the surface on stem cell research. It is a complicated subject that still has a ways to go. So what is the point of stem cell research. The point is if we master this science, then it can help a lot of people. “Stem cells are cells that have the ability to reproduce themselves and to give rise to other more specialized types of cells” (NIH Director 's Statement on Research Using Stem Cells). Stem cells are used to repair or damage badly damaged cells or tissues (Cell Growth and…

were successful in finding a lead in 1998; which led to the development of embryonic stem cell research. The use of these stem cells, which are cells that can conform to any use or function that they need to, have been leading the way to help make great advances in medicine. Embryonic stem cell research should be viewed as a positive treatment option for patients. To begin with, one reason why embryonic stem cell research should be viewed as a positive treatment option is because it can aid in…

into a beaker of water. The observation was made for the next 5 minutes. Replacing the water in room temperature to warm water did the same procedure. The following observation was made. Diffusion, Dialysis, and Osmosis Effects of Osmosis on Potato Cells: Experiment1 In this portion…