Preview
Preview

Essay about All About Stem Cells

No Works Cited
Length: 1392 words (4 double-spaced pages)
Rating: Purple      
Open Document




- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Science Project: Stem Cells Info
What?
Definition:
Stem cells are a class of undifferentiated cells that are able to differentiate into specialized cell types. Commonly, stem cells come from two main sources: Embryos formed during the blastocyst phase of embryological development (embryonic stem cells) and Adult tissue (adult stem cells.)
Why are they important?
In many tissues, they serve as a sort of internal repair system, dividing essentially without limit to replenish other cells as long as the person or animal is still alive. When a stem cell divides, each new cell has the potential either to remain a stem cell or become another type of cell with a more specialized function, such as a muscle cell, a red blood cell, or a brain cell. Basically they can replace any damaged cell of any specific function or purpose and take over that function.

What are some unique properties?
All stem cells—regardless of their source—have three general properties: they are capable of dividing and renewing themselves for long periods; they are unspecialized; and they can give rise to specialized cell types. And carry out the function of that cell it is replacing.

Who?
Research into stem cells grew out of the findings by Ernest A. McCulloch and James E. Till at the University of Toronto in the 1960s. New research is continuing to uncover the amazing abilities of the stem cells.

Types of Stem Cells
There are three main types of Stem Cells:
1. embryonic stem cells
2. adult stem cells
3. Induced Pluripotent Stem Cells

Embryonic Stem Cells
Embryonic stem cells, as their name suggests, are derived from embryos. Most embryonic stem cells are derived from embryos that develop from eggs that have been fertilized in vitro—in an in vitro fertil...


... middle of paper ...


...ar, we are interested in discerning the current technological state and potential growth of adult stem-cell-based applications as compared to embryonic-stem-cell-based applications. Additionally, we are interested in looking forward to emerging advancements in stem cell technology and evaluating the potential impact these advancements could have on the development of stem-cell-based products.”

Stem cells and the economy

Stem cell research these days is pretty expensive.However many people think that one day this will save Americans a lot in healthcare costs. Advocates of stem cell research also think that it will be good for the economy because it will keep more scientists employed in laboratories. It will also help people save tons of money on prescription drugs. Ultimately, Stem cell research can help create many jobs which in result improves the economy.









Click the button above to view the complete essay, speech, term paper, or research paper

Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

Check your paper »







This essay is 100% guaranteed.


Title Length Color Rating  
Adult and Embryonic Stem Cells Essay - We must start at the basic, what are cells. Cells are the basic unit of living things. We all have trillions upon trillions of cells that make up our body. Our body has three main cell types which are: Ectoderm, Mesoderm, and Endoderm. Ectoderm cells are in the skin, hair, eyelids and nerves cells for bones, Mesoderm cells are in muscles, tendons blood vessels and kidney construct the linings of two tubes within the body and Endoderm cells are in digestive tubes and respiratory tube. There are also stem cells.” Stem cells are unspecialized cells that have two defining properties: the ability to differentiate into other cells and the ability to self-regenerate.” (Kochar)There are different ty...   [tags: cells, stem cell, adult, embryo]
:: 5 Works Cited
597 words
(1.7 pages)
Good Essays [preview]
Human Embryonic Stem cells and Induced Pluripotent Cells Essay - Human Embryonic Stem cells and Induced Pluripotent Stem Cells are two modern methods of research; and treatment being aimed at the treatment of cancer, and many degenerative and genetic diseases. Stem cells are cells with the ability to develop into a cell of a different type, some types of stem cells are able to differentiate or change into a cell which is specific and functional to a specific tissue or organ system. This unique ability is what many scientists are trying to focus towards regeneration of different tissues, or the creation of new tissue to help cure, or treat diseases like cancer, multiple sclerosis, and alzheimer's....   [tags: stem cells, human embryonic, cells]
:: 1 Works Cited
964 words
(2.8 pages)
Better Essays [preview]
Stem Cells Essay - Content 1. Introduction 2. The unique properties of stem cells and the ways of reception. 3. The application of stem cells in curing the worldwide diseases. i. The effectiveness of using stem cells in diabetes treatment and possible risks of this therapy. ii. What are the benefits and risks of using stem cells in curing cardiac disorders, such as ischemic disease and stroke. iii. How neural disorders, such as Parkinson’s, Alzheimer’s and spinal cord injuries can be treated by stem cells and what are the fears about application of this therapy on human....   [tags: Ethical Issues, Embryonic Stem Cells] 1555 words
(4.4 pages)
Better Essays [preview]
Stem Cells: Are Stems Cells able to Generate Cartilage and Bone? Essay - A stem cell being able to make cartilage and bone seems like a preposterous idea, does it not. With the invention of the microscope in the 1800’s, it was not long before scientists were able to discern that some cells were able to generate and change into other cells. This was the beginning of stem cell research. In 1961, Dr.’s Till and McCullough were studying the effects of radiation on the bone marrow of mice, when they discovered the existence of multipotent stem cells. In 1998, James Thomson at the University of Wisconsin-Madison isolated human embryonic stem cells, then demonstrated how they specialize and rejuvenate....   [tags: human embryo, stem cells]
:: 9 Works Cited
1350 words
(3.9 pages)
Powerful Essays [preview]
The Ongoing Debate Over the Use of Stem Cells Essay - In the past two decades, many technological and scientific advances have been made in order to make life easier for many people who suffer from cancer, disease and sickness. Among these advances there is something revolutionary called stem cells. Stem cells can help restore and regenerate almost all parts of the human body such as the heart, kidney, liver, and many other organs. Although stem cells offer a lot, there are many views against and for stem cells, and among these views lies the debate of whether stem cells should be legalized or not (NIH 2)....   [tags: Stem Cells, argumentative, persuasive, medicine] 1329 words
(3.8 pages)
Strong Essays [preview]
Stem Cells and its Debate on Ethical Issues Essay example - Stem cells research has been a very disputed topic among the US. There has been ethical issues concerning stem cell research and has caused friction in its track to its full potential. These ethical issues include the concern of moral status of embryos, in which stem cells are made of and the doomed embryos ands. Religion plays a huge role in the stem cell debate concerning issues with their religion. Several scientist that have been researching stem cells have agreed that stem cells have great potential to cure several harmful diseases like diabetes as well as cancer.Stem cell research should have an increase in its budget and less restricted to further help the research of potential cures...   [tags: human embryonic, stem cells, embryos]
:: 10 Works Cited
1560 words
(4.5 pages)
Powerful Essays [preview]
Essay about Stem Cells: To Live Another Tomorrow - Dr. Dan Kaufman, Ph. D. an associate professor University of Minnesota Stem Cell Institute, has said that, “human embryonic stem-cell research is not only ethical, it is an essential field to pursue to make key advances in biomedical research to treat diseases effectively where there are currently no cures… (thesurvivaldoctor.com).” I believe that stem cell research needs to receive government funding and research should expand in order to completely understand what diseases can be cured through stem cells, and if the benefits outweigh the risks involved....   [tags: Embryonic Stem-Cell Research, Human Cells]
:: 15 Works Cited
1056 words
(3 pages)
Strong Essays [preview]
Role in Inducing and Maintaining the Pluripotency of Mice Embryonic Stem Cells - Several members of the zinc finger family of proteins are key components in the transcriptional network maintaining pluripotency in embryonic stem cells. The mouse zinc finger protein 322a (Zfp322a) is expressed in embryonic stem cells and the ICM. Thus Ma et al. 2014 hypothesized that Zfp322a functions as a transcription factor in mice. Ma et al. (2014) discovered that Zfp322a is an irreplaceable transcription factor which enhances the reprogramming ability of OKSM (Oct4,  Klf4, Sox2, and c-Myc) and can replace Sox2 in OKSM in the generation of induced pluripotent stem cells (iPSCs)....   [tags: zinc finger, mouse stem cells ]
:: 2 Works Cited
1342 words
(3.8 pages)
Strong Essays [preview]
What You Should Know about Stem Cells Essay - What You Should Know about Stem Cells A topic of extended scientific and ethical debate in our society as of late has been the question of Stem Cell research. Going down this path could yield unprecedented medical leaps in treatment and prevention that medicine will be able to offer. Before I address the debate of whether or not Stem Cell research should be done, I want to first explain to my readers what stem cells are, how they come to be and what we can use them for. We must first start with the different types of cells, I will explain them as I take you through part of the fetal development process....   [tags: Stem Cells Science Ethics Biology Essays]
:: 4 Works Cited
1184 words
(3.4 pages)
Strong Essays [preview]
Stem Cells Essay - Stem cells are a large focus of study in today’s biomedical world. They are cells that exist in an undifferentiated state, and transform into differing tissue types depending on what the cells surrounding them are. The different types of stem cells have the ability to repair many classes of damaged human tissue. However, only one type of stem cell promises to regenerate virtually any class of tissue. This is the highly controversial embryonic stem cell (ESC). Unfortunately, there is a dark side to the ESC....   [tags: Biology Science Stem Cell Research Essays] 4602 words
(13.1 pages)
Strong Essays [preview]