Stem cells are primitive undifferentiated cells that have the capability to form any of the 220 different types of cells in the human body. The embryonic stem cell is found in the embryo and develops into various cells that make a baby. This single cell is capable of forming or specializing to form any kind of cell. During embryonic development the first cell quickly divides to form three embryonic layers namely, the ectoderm, the mesoderm, and the endoderm.
Embryonic stem cell research and the method of cloning led to the development of the famous cloned sheep, Dolly. Cloning essentially involves the duplication of biological material. This is done through a technique called somatic cell nuclear transfer. This method can create a clone as well as be used for producing an embryo from which cells called embryonic stem (ES) cells could be extracted. The advantage of embryonic stem cells is that they can be used to cure several fatal genetic diseases.
Embryonic stem cells possess two major characteristics that make them especially suited for cell therapy. First, being extracted from a very new organism, these cells are at an early stage of development and can be more flexibly used to culture several different kinds of cells. Stem cells that have such a flexibility of development are referred to as pluripotent cells. Also, embryonic stem cells have the ability to remain undifferentiated for long and can divide indefinitely. This makes them self-renewable and they can be used for longer. If transplanted into a patient’s body, embryonic stem cells are capable of replenishing cells that have been destroyed by ailments like sickle cell anemia, thalesemia, and some forms of cancer.
Kevin Anderson is the owner and operator of http://www.cord-blood-resources.info a site developed to give users the most updated information, articles, and news related to the Cord Blood and stem cell research.
What do you think about this article? Do you agree or disagree with it? Be the first to comment on this article, and share your thoughts with the world. No registration is required to post comments.
What is Your Cellular Age?Dr. Jonas Frisen was working in his lab, when he found something
that almost caused him to fall off of his lab stool.Dr. Frisen is a stem cell biologist in Stockholm. He was...
Cell phones are commonly used today by people of all ages. This wide usage of cell phones has made it important for people to find information and details of an individual based on a cell phone number. The...
A cell phone is an integral part of everyone's life and it is rare to find anyone without one these days. It extends beyond basic calling and there are numerous things that one can do with cell phones. This...
Cell Phone Model Tips Henry Matthias The nature of the cell phone industry is one of constant change so it is not surprising that cell phone users can become confused; many buyers become dismayed at the almost
Cell phone plans are often difficult to keep up with as they are changed by providers on a regular basis so it's a good idea to just focus on those cell phones that suit your particular needs. Don't worry...
A reverse cell phone look up is a service that enables an individual to find information about a person based on his or her cell phone number. It is not very easy to do this because cell phone numbers are...
It seems that everywhere you look people everywhere are carrying a cell phone on them. It seems that the cost of having a cell phone keeps rising and if you are one of the thousands who are tired of paying...
Few people that carry cell phones today still keep a home phone number of any kind. As cell phones become more prevalent in our daily lives having a home phone number isn't necessary anymore. You can now...
Cell Phone Reversal: Is He Cheating? Cell Phone Reversal May Help Carla Capalette In recent news political figures are getting caught cheating in their relationships. Their spouses are being humiliated publicy
With the proliferation, affordability, and convenience of
broadband Internet and cell phone service, customers are
foregoing traditional telephone service all together. Having a
cell phone instead of a...
Science can do many wonderful things, but there is one thing it cannot and will not do….and that is provide a platform for alternative opinion. What normally happens is that science forms an opinion that...
If you have ever watched an episode of Law and Order, you probably know that simply deleting a file from your computer doesn't mean it's always gone. These files don't just leave the computer, they are...
Budding scientists will certainly find their enthusiasm and curiosity rewarded with these Science Squad kits. Each one covers a broad range of exciting science topics, providing plenty of stimulation for...
British scientist Robert Edwards, the man who devised the fertility treatment IVF, has been awarded this year's Nobel prize for medicine. His efforts in the 1950s, 60s and 70s led to the birth of the...
Throughout the world there are many countries that are struggling to survive. They have been this way for such a long time that the people in these countries expect their lives to continue on forever in...
Telescopes for Novice Astronomers David Wildash Although most people think of telescopes it may be best to consider binoculars first. They are portable, convenient and relatively inexpensive. Cheap...
The Technological World Victor Arthur Pidkowich Back in the day, the only way to buy a motorcycle was to look in your area to see what was available. This often meant that people were stuck buying bikes...
Are Inventors And Scientists God's Chosen People? Alexa Ferotina For whatever reason, science sometimes has a bad name. Maybe it has to do with religion and faith. Religion and faith, relies on a "leap of...
It was in the year between 1904 and 1905 that Albert Einstein
embarked upon three studies that would change the face of
physics. The first was the study of heat. He studied Brownian
Motion - the way in...
A broker is any person or firm that charges a fee in exchange for executing trades for a trader. A Forex broker does not charge a commission for placing a buy or a sell order the way a real estate broker would
Foreign exchange currency trading is also known as Forex trading, or FX, and has no single physical marketplace like the New York Stock Exchange does on Wall Street in New York or the Tokyo Stock Exchange does
It is possible to buy and sell money from different countries on the foreign exchange market called Forex. Forex currency traders can profit by taking advantage of the dips and swells in the foreign...
Article: Embryonic Stem Cell Author: Kevin Anderson Publication Date: 2007-08-23 Total Views: 572 Word Count: 326 Category:Home /
Science & Technology
Categories
