Stem Cell Research

A detailed Summary of Stem Cell Research

A stem cell could be the cure to many diseases once thought incurable. These microscopic cells have the potential to form almost any dead or damaged cell in the body. The controversy begins when the stem cells are gathered. In most cases, a human embryo must be killed to harvest these cells. Some argue that these embryos are not living human beings, while others say it is murder. Even though these cells could cure diseases, it is still wrong to kill the embryos.

A stem cell develops when a sperm fertilizes an egg and forms an embryo. This embryo begins to divide and forms a sphere called a blastocyst. The cells start to become different from their neighbors. This process, called differentiation, allows the embryo's cells to become the different organs of the embryo such as liver, skin and nerve cells. Scientists hope to be able to control this process to form a needed tissue.

There are three different stages of a stem cell. When one is less than four days old, it is called totipotent. This means it ha

s total potential to form a human being if it were isolated from the other cells and planted into a uteruse. After four to five days, the group of cells is called pluripotent, which means it no longer can form a human being if it's cells were separated. Later, it becomes multipotent. It has the potential to form different kinds of cells, but not all. According to scientists almost any disease could be cured with these stem cells. Diseases happen because certain cells in the body are not functioning properly or overwhelmed. For example, if someone had a heart attack, his heart muscles could be replaced with healthy ones grown from stem cells. Scientists also hope to be able to grow new organs from the stem cells.

Stem cell research could help many people, but it must be regulated. Mixing sperm and eggs for only the purpose of stem cell research is wrong, but using leftover and unwanted embryos might be appropriate. The stem cells have a great potential to cure many diseases and grow replacement organs. If the government prov

Some common words found in the essay are:
Cell Research, stem cells, stem cell, stem cell research, cell research, cure diseases, sperm eggs, potential form, obtain stem cells, cells scientists hope, stem cells using, embryos stem, hope able, adult stem cells, scientists hope, form human,

Approximate Word count = 695
Approximate Pages = 3 (250 words per page double spaced)

Category: Science

join now Save Paper

Saved Paper

Save your papers so you can locate them quickly!

Newest Essays

Testimonials

"Thank You So Much!!! You have saved me once again!!!"
Jack M.
"With so many papers to chose from, I was able to get ideas to help me with all of my classes. Thank You!"
Brian P.
"I've used this site for the last 3 years to help me come up with ideas for my papers."
Sara J.
"I use this site every week to help me write my own papers!"
Rachel W.
"I love this site!!!"
Marie N.

Stem Cell Research

Related Essays

Professional Essays

Saved Paper

Newest Essays

Testimonials