Stem Cells And Its Effect On Human Cells

Stem cells are tiny little balls of cells which are undifferentiated cells that can separate into particular cell sorts. Scientists and researchers focus on two main types of stem cells; Adult stem cells which come from the brain, spinal cord and most parts of the body and embryonic stem cells which are cells that are extracted from embryos. Researching on stem cells show that they could potentially save millions of lives by enabling scientists to develop ways to treat and cure some of the most degenerative conditions. So why not use them?

Stem cells are a type of cell that basically always divide in order to replace other cells in the body. They are different from normal cells because once they have first divided into a new stem cell, they can become another type of cell, such as a muscle cell or blood cell, tissue, or they can continue being a stem cell. They also can remain inactive for a period of time, yet they can still divide into new cells whenever they are needed.

Stem cells are cells that are found throughout the human body. They reproduce over a long period of time without changing. Stem cells can produce specialized cells, such as brain, muscle or lung cells. Stem cells in the last few years have recently made a big debut because medical professionals have discovered so many unique qualities to stem cells. They are on the cutting edge of medicine because of all their uses and the qualities that make them so unique from any other cell in the body. Stem cells have the power to make so many breakthroughs in the medical world. Medical researchers have all ready found so many ways that stem cells can be used for the better of so many people. Genes play an important role in determining what genetic traits or mutations we receive. Researching stem cells can help determine this. Stem cell research is useful for learning many things about human development and about how the body has the power to repair itself. Researchers are finding new ways each day that stem cells can be used and the possibilities that they find for stem cells could be endless. A few ways they can be used to treat diseases, be used as graphs for burn victims or surgical use, and even to correct birth defects. The pros of stem cells are limitless.

First of all an understanding of what a stem cell is, where it comes from, and the significance of it's medical potential is essential. Stem cells are the "master cells" that form the human body or whatever other animal it is from. Stem cells can be extracted from adult tissues, bone marrow, umbilical cord blood ( ), and embryos in the blastocyst stage. Although scientists have found ways to manipulate the stem cells from adult sources into other types of cells, they claim that they are less capable of deriving the desired tissue and are not "biologically equivalent" ( ) to stem cells extracted from embryos.

Stem cells get their name from the fact that they are basic cells that other cells develop from. They are capable of developing into a wide range of cells. Stem cells could potentially be used to grow new cells to replace the cells that were destroyed or damaged by

Firstly, what even are stem cells? Stem cells are cells that can turn into many different types of cells throughout your bedy. Think of it like a mother cell creating endless amounts of children. There are two kinds; pluripotent, ones that can turn into basically every cell in the body, and multipotent, ones that can only for a small number of cells.

Stem cells are different from normal cells because they don't have a specific type. They can become any cell. Since now a days many organs are in high demand and a matter of life or death for some people, it is important for medical research.

Stem cells form the initial origin of all specialized cells, including blood cells, brain cells, tissue cells, and nerve cells. The human body is abundant in stem cells where they play a vital role in the body by helping to create, replace, or repair body cells and tissues. Stem cells divide to form new cells and can remain as they are or morph in a different type of cell with a specialized function. Stem cell research has shown that its benefits greatly outweigh the risks, giving hope to cancer patients, burn victims, and many others.

Stem cells are undifferentiated cells that have the ability to become many different cell types by the process of mitosis and differentiation. Due to this unique property, many scientists are keen to researching and working with these cells. Furthermore, Stem cell is one of the most potential gates to curing diseases and developing new technologies.

A stem cell is not ready to be a cell, but it has the ability to become different types of cells throughout the human body. There are two types of stem cells: adult stems cells and embryonic stem cells. Embryonic stem cells are produced when a newly fertilized egg begins to divide. These stem cells can become any type of cell in the body. (American Medical Association) Adult stem cells – somewhat of an inaccurate name, because they can also be found in infants and children. These are stem cells that reside in already developed tissue. Also these stem cells can act like a repair system and help the human body, dividing regularly into different cells to provide new specialized cells to take the place of those that have died or are lost. Tissues where adult stem cells can be been found include the brain, blood, muscle, skin and bone. Research with adult stem cells has been limited due to the difficulty in growing and differentiating them under laboratory conditions. (American Medical Association)

Basically, stem cells are cells humans and mammals have that have the capability to become specialized (Aldridge 1). “There are three kinds of stem cells: embryonic, adult, and cord 1blood” (“Stem Cell Research” 1). Human embryonic stem cells are the most useful, because they can turn into any of 210 or more different tissues that are present in adults (“Stem Cell Research” 1). Cord blood stem cells are extracted

According to the National Institutes of Health (NIH), stem cells are 1 "Cells with the ability to divide for indefinite periods in culture and to give rise to specialized cells." Stem cells are basically unspecialized cells that can, with proper physiologic or experimental conditions, become specialized cells. Specialized cells are usually called differentiated cells. These differentiated cells can then be used to repair damaged cells and eventually cure many diseases and disorders in humans. This could revolutionize the way society treats health issues. Instead of trying to destroy and sure a disease or disorder, doctors could simply grow new cells that would be able to repair or replace the damaged cells and tissue.

In very simple terms, stem cells are cells that have the strong ability to become any number of other cells. “Stem cells are distinguished from other cell types by two important characteristics. First, they are unspecialized cells capable of renewing themselves through cell division . . . Second, they can be induced to become tissue-or organ-specific cells with special functions” (NIH 2002, 1). There are two extensive groupings of stem cells in which scientists primarily work with. These include embryonic stem cells and adult stem cells. Embryonic stem cells are “derived from the developing

Stem cells are unique cells because of their special features. First of all, they are able to regenerate themselves through the process of cell division. Each time this process happens, each new cell created can become another type of cell. Secondly, if they undertake some conditions, they can become tissue and organ cells. There are two main types of stem cells that are being looked today, embryonic stem cells and adult stem cells (Also known as somatic stem cells). However, all stem cells have three main functions.

Stem Cells can have a colossal impact on the human race if researched enough and used to their full capability. As President George Bush said "A n ethicist ... told me that [a] cluster of cells is the same way you and I, and all the rest of us, started our lives. One goes with a heavy heart if we use these [embryonic stem cells], he said, because we are dealing with the seeds of the next generation." These cells can transition into any cell it would like (AAPI). In the 1800 's stem cells started to get researched and that is when it was discovered that the cell could form other types of cells. In early 1900 's European researchers noticed that white and red blood cells came from the first cell. In 1963 was the first writings of the stem cell renewing of transplanted mouse bone marrow cells were documented by Canadian researchers Ernest A. McCulloch and James E. Till. Adult stem cell research into animals and humans have been ongoing