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Why are stem cells so important in the medical field today?
Stem cells have the ability to differentiate into multiple types of cells. For example, embryonic stem cells can become any cell in the body and hematopoietic stem cells can become any blood cell (red blood cells, myeloid cells, and lymphocytes). They also possess the ability to renew themselves when dividing, meaning that when a stem cell divides, one daughter cell remains a stem cell while the other becomes more specialized. Therefore, the stem cell can theoretically generate an infinite amount of any type of body cells. However, an obstacle in utilizing stem cells is that though scientists have found ways to coax the stem cell to become different cell types, they have been unsuccessful to find a way to make stem cells produce a coherent organ. Meaning that though scientists can make liver cells from stem cells, they can't make an entire liver since the architecture of an entire organ is extremely complex. This is also the reason why we do not yet have laboratory-grown organs for transplantations purposes.
What is the significance of being able to harvest stem cells that can specialize into any type of cell?
The significance of being able to harvest stem cells that can specialize into any type of cell, known as pluripotent stem cells, is that they have the potential to be used in regenerative medicine to treat a wide range of diseases and injuries. These cells can be directed to differentiate into specific cell types and tissues, such as nerve cells or heart muscle cells, offering the potential for repairing damaged organs and tissues. This holds great promise for treating conditions that currently have limited or no treatment options.
From where does a stem cell receives a signal for differentiating in to a new type of cell?
Stem cells are basically blank cells that, in most cases, have the ability to become a variety of other cells. They are found in bone marrow, blood, the brain, skeletal muscle, fat and even the skin. While the main controversy exists over embryonic stem cells as they have the ability to become just about any cell, we are still able to utilize adult stem cells in a handful of useful ways. The idea is that scientists can, with the right research, learn to program stem cells to become new spinal cord tissue or new brain tissue, repairing damage that right now is irreversible. Stem cells "know" what type of cell to become due to internal genetic code, external chemical messages, or coming in physical contact with differentiated cells.
Why are stem cells of interest?
Because they have the potential to turn into any of the other cell types found in the bodyOne reason that stem cells are important is due to human development from stem cells. As such, an understanding of their unique attributes and control can teach us more about early human development. Diseases such as cancer are thought to result from abnormal cell proliferation and differentiation. This means that an understanding of where things go 'wrong' in stem cell division and thus lead to cancer can help us find ways to prevent the dysfunctional changes or employ effective ways to treat them with targeted drugs.Scientists are just now finding out that stem cells are the only cells in our body that almost any cell can be grown from. In the future, scientists will be able to use stem cells to grow exact organ replacements for people who need them, eliminating the risk that a donated organ might not be accepted by the body.
Why are stem cells important-?
One reason that stem cells are important is due to human development from stem cells. As such, an understanding of their unique attributes and control can teach us more about early human development. Diseases such as cancer are thought to result from abnormal cell proliferation and differentiation. This means that an understanding of where things go 'wrong' in stem cell division and thus lead to cancer can help us find ways to prevent the dysfunctional changes or employ effective ways to treat them with targeted drugs.
In what ways might the use of adult stem cells be better than the use of embryonic stem cells?
well yes....and no
What ways might use of adult stem cells be better than the use of embryonic stem cells?
The adult stem cells are better than embryonic stem cells in a very few cases. One way they are better is that the adult stem cells can be transplanted back into the adult patient and grown. The body will not reject its own stem cells.
Why are stem cells so important in the medical field today?
Stem cells have the ability to differentiate into multiple types of cells. For example, embryonic stem cells can become any cell in the body and hematopoietic stem cells can become any blood cell (red blood cells, myeloid cells, and lymphocytes). They also possess the ability to renew themselves when dividing, meaning that when a stem cell divides, one daughter cell remains a stem cell while the other becomes more specialized. Therefore, the stem cell can theoretically generate an infinite amount of any type of body cells. However, an obstacle in utilizing stem cells is that though scientists have found ways to coax the stem cell to become different cell types, they have been unsuccessful to find a way to make stem cells produce a coherent organ. Meaning that though scientists can make liver cells from stem cells, they can't make an entire liver since the architecture of an entire organ is extremely complex. This is also the reason why we do not yet have laboratory-grown organs for transplantations purposes.
What is the significance of being able to harvest stem cells that can specialize into any type of cell?
The significance of being able to harvest stem cells that can specialize into any type of cell, known as pluripotent stem cells, is that they have the potential to be used in regenerative medicine to treat a wide range of diseases and injuries. These cells can be directed to differentiate into specific cell types and tissues, such as nerve cells or heart muscle cells, offering the potential for repairing damaged organs and tissues. This holds great promise for treating conditions that currently have limited or no treatment options.
From where does a stem cell receives a signal for differentiating in to a new type of cell?
Stem cells are basically blank cells that, in most cases, have the ability to become a variety of other cells. They are found in bone marrow, blood, the brain, skeletal muscle, fat and even the skin. While the main controversy exists over embryonic stem cells as they have the ability to become just about any cell, we are still able to utilize adult stem cells in a handful of useful ways. The idea is that scientists can, with the right research, learn to program stem cells to become new spinal cord tissue or new brain tissue, repairing damage that right now is irreversible. Stem cells "know" what type of cell to become due to internal genetic code, external chemical messages, or coming in physical contact with differentiated cells.
Why are stem cells of interest?
Because they have the potential to turn into any of the other cell types found in the bodyOne reason that stem cells are important is due to human development from stem cells. As such, an understanding of their unique attributes and control can teach us more about early human development. Diseases such as cancer are thought to result from abnormal cell proliferation and differentiation. This means that an understanding of where things go 'wrong' in stem cell division and thus lead to cancer can help us find ways to prevent the dysfunctional changes or employ effective ways to treat them with targeted drugs.Scientists are just now finding out that stem cells are the only cells in our body that almost any cell can be grown from. In the future, scientists will be able to use stem cells to grow exact organ replacements for people who need them, eliminating the risk that a donated organ might not be accepted by the body.
Why are stem cells important-?
One reason that stem cells are important is due to human development from stem cells. As such, an understanding of their unique attributes and control can teach us more about early human development. Diseases such as cancer are thought to result from abnormal cell proliferation and differentiation. This means that an understanding of where things go 'wrong' in stem cell division and thus lead to cancer can help us find ways to prevent the dysfunctional changes or employ effective ways to treat them with targeted drugs.
In what field is the term 'pluripotent' used in?
Pluripotent is a term used in the science of Human Biology. Pluripotent Stem Cells are an important in the field of Stem Cell Research. Researchers are trying to find ways the pluripotent stem cells can be used to cure illnesses in humans.
What are two ways scientists transform plant cells without using plasmids?
hello.
What are the two ways scientists transform plant cells without using plasmids?
hello.
What are some of the current experimental ways that stem cells are being used to treat diseases?
nothing..... i love you!
How do stem cells differentiate from other cells?
Stem cells are different from other cells in the body in several notable ways. They can divide and renew themselves many times, whereas other cells are more limited in their divisions. And when those stem cells divide, the new cells can become specialized if necessary. Stem cells have no assigned function in the body, but through the process of specialization, they can take on roles in any of the body's tissues. These type of cells can be derived from human embryos or from certain spots in the adult human body.
