Essay On Stem Cells

While completing a BS degree in Cell and Molecular Biology at the University of Michigan, I was able to focus on a small independent project at Wicha lab, investigating CSC epithelial-mesenchymal and mesenchymal-epithelial transition states in breast tumors, their clinical relevance, and how scientists may push either transition in various cell lines. Throughout this project, I became familiar with planning and running molecular biology experiments, which requires detailed knowledge especially in analysis, trouble-shooting, and developing further

Mammograms are breast cancer screenings and are of great importance since they detect if indeed a malignant tumor is present and if so what stage it is in (Stephan, 2010). Cancers can be detected at stages I, II, or IIA (Haas et al., 2008).

The stem cell of the embryo can divide for long periods of time and still have the ability to produce all cell type in an organism. Their ability to do so is why scientists are trying to find ways to use them to cure or treat diseases. They think that they can programed to repair or replace the disease ridden cells of an infected patient Some diseases that they think can be

The methods of obtaining the cancerous epithelial samples from various areas was a clear way of observing both the level of amplification of CCND1 and the presence of cancer within those tumors or samples. The FISH technique was fitting to localize the specific DNA sequences related to the cause and effect of amplification. Epithelial tissues which contained some development of cancer cells were studied. The researchers used samples that were stored at the University Medical Center Hamburg-Eppendorf, making sure to used samples from areas distant from one another (Burandt, et. al). Taking samples from various areas helped to further see the effect of various amount of amplification of the protein and how it affected the epithelial tissues at different stages.

As he lies and stares at the same blank ceiling, he begins to question his very existence. At only four years old, he sees the same doctor at the same hospital a minimum of once a week. He wonders why he suffers while other children his age are allowed to run and play. With his condition, he knows his fate will soon be determined, but he is unaware that the type of sickle cell disease from which he is suffering can be cured using stem cells. Scientists have recorded two types of stem cells – embryonic and adult. Stem cells can be retrieved not only from embryos, but also umbilical cords, the placenta, amniotic fluid, and adult tissues and organs (“Stem Cells,” 2011, p.12). Stem cell research is only a small part of a much larger field of regenerative medicine that includes cell-based therapies, gene technology, and tissue engineering (Lysaght & Campbell, 2013, p.251). Stem cells exist in tissues all stages of life; however, they differ in the range cell types that they can form (Merwe & Urban, 2016, p.6). Supporters of stem cell research believe the research is acceptable and that society is obligated to perform life-saving biomedical research (Clifford & Jerit, 2013, p.661). Continuing stem cell research has many medical advantages such as treating diseases, growing organs to test specific drugs, and the potential cures.

Embryonic stem cells research is a very conflicting subject in the United States. Some people think that it is morally and religiously incorrect as they are killing a human life at the first stage of life. While some think it is ok because the human life to them starts at the fetus or when the fetus can feel pain. In this paper we are going to discuss the total aspect of embryonic stem cell research: how the government takes play in the study of embryonic stem cells, how embryonic stem cells have help out people so far, and what are embryonic stem cells. Hopefully with this research we will have a better understanding of embryonic stem cells and why some people may benefit from it, as it may help to cure some diseases. Maybe we can come

The society has evolved over the decades. Medical advances, greater technologies, better understanding of the world around us, the sky is the limit! The progression of a society is astounding from where it was just twenty years ago. One is able to do things that the forefathers would have never dreamed! Science has discovered ways to travel to the moon and back, reach some of the deepest depths of the oceans and discover new species, and drive hybrid cars. The achievements of today’s society have reached a new high; however, with great achievement comes great questions of ethics.

“The Breast are considered to be in the reproductive system because they are able to produce milk during childbirth” ("Breast Pictures, Anatomy & Anatomy | Body Maps," 2005). There are many risk factors that increase a woman’s chances of developing breast cancer, but it is not yet known exactly how some of these risk factors cause cells to become cancerous. Some of the few risk factors that are included are taking

topics of all time, can be viewed as either a positive or negative step to a better tomorrow. A

The purpose of this paper was to find additional markers that could distinguish normal from cancer bone marrow cells. In previous research, the marker, CD47, that they were investigating was found to have higher expression in bone marrow cancer cells compared to normal cells and they thought that the marker prevented immune cells from destroying cancer cells. Their first experiment was to measure the amount of this marker on normal and cancer cells. They found that there high amount of the marker on the cancer cells but low on normal cells. Then they tested whether the amount marker on cells could be used

When one thinks of fatal diseases, what comes to mind? Cancer? Organ failure? Brain damage? All of those things and more could be a thing of the past with the incredible potential of stem cell research. Stem cells are like blank cells that can take the form of other kinds of cells. This gives them the ability to heal damaged areas, or grow replacement tissue for tissue that has been diseased. Stem cells can come from several different places, some of which cause lots of controversy and ethical debate. Because of this, stem cell research is not federally funded by the United States government. But, stem cell research has tons of potential and should get more attention for the greater good of our future.

myself, am very intrigued by stem cells and my goal is to define what they are and layout facts

Embryonic stem cell research is a highly controversial topic in today's society, this kind of stem cell commits to regenerate any type of tissue. Unfortunately, Embryonic Stem Cell Research has a dark side. To obtain these cells will kill the embryo automatically. In other words, the acquirement of the Human Embryonic Stem Cell includes performing an abortion. To obtain these cells, it would kill the embryo. This has created controversy since abortion is such a divisive topic. Politicians are uneasy to take sides. The Human Embryonic Stem Cell issue is today's Pandora's Box due to all the unwittingly chaos that it can bring to our lives. By having this new option available in the medical world,

Stem cells can become many different types. Later in life, stem cells also can replace worn-out or damaged cells. Embryonic stem cells can be grown relatively easily in culture. These cells come from embryos that are three to five days old. Embryonic stem cells can become all cell types of the body because they are pluripotent. These are pluripotent stem cells, meaning they can divide into more stem cells or can become any type of cell in the body. Adult stem cells are thought to be limited to differentiating into different cell types of their tissue of origin. Unlike embryonic stem cells, adult stem cells cannot transform into any and every cell type. These stem cells have been identified in many organs and tissues, including brain, bone marrow, peripheral blood, blood vessels, skeletal muscle, skin, teeth, heart, gut, liver, ovarian epithelium, and testis.

The name of my article is “Cloned stem cells may give a new lease of