Let us consider more carefully the process of dividing the egg after fertilization. From the standpoint of classical biochemistry, after fertilization of female eggs and placing them in a woman's body, beginning a process of dividing the egg into two, then four, then 8, then 16, 32 and 64. Further, the differentiation of cells of which subsequently formed the cells of the skin, heart, brain, etc.
At the stage of simply dividing fertilized egg does not increase its volume, and is doubling the normal cells. It would seem really out of these cells may continue to receive any cell. But we must not forget that each cell does not operate by itself, but in the close community, and under the control of a common genetic system. And which of these cells will turn into a skin cell, and which in the nerve cell is controlled by a common genetic system, embodied in the genome of the egg. There is no chaos and no unguided process does not proceed, as this may further lead to serious violations of the future child. In addition, the total genetic system distributes itself between the dividing cells, in that it will then be differentiated.
Does the current administration is to take one or another specialist? Of course not. We still know very little in the process of trying to control it. Therefore, many experts who are trying to address these problems indicate that almost impossible to predict, as will occur or that the whole process and uncontrollability process itself differentiation. We also need to know that this differentiation can proceed only under the supervision of the genome most eggs. We, the separation of human embryonic stem cells, destroying the integral unity of the embryo. Therefore, from a biochemical point of view we can say that the separation of human embryonic stem cells from the embryo and the female body leads to uncontrolled genetic processes of further development of these cells. Mankind has not yet reached a level of understanding of the genome of the individual control of genetic processes in the cell, trying to get this management process into their own hands.
Therefore, we have disappointing results of a 7-year research process control differentiation of embryonic stem cells. And it will take at least another 100 - 150 years old.
To seek knowledge of the process of differentiation must first learn the control system of one or other cells, as a separate body, and in general throughout the body. We do not know yet, and already, some say they are from these stem cells can create a particular tissue.
It can only declare a layman. After all, to create a particular tissue, consisting of millions of different cells (consisting of muscle and cells and the connections with the arterial supply and venous circulatory system, with built-in nerve cells and the combined total for all operating simultaneously, and millions of biochemical processes) are needed decades.
In addition, in order to get these individual cells, such as a million, we need to collect them from the 40 000 women donors. The cost of obtaining cost us 200. 000 to 400. $ 000 per woman, but in general only the cost of raw cells to be about 10 billion $. In addition, the same cost to work with these cells specialists-professionals in the modern laboratory. The total cost of the resulting tissue from embryonic stem cells will be about 20 - 25 billion U.S. dollars. And to ensure synchronous operation of all these millions of cells in the tissue, even during the 5 years is unlikely that anyone will be able to.
As a result, we have: 40,000 female donors have a tendency to cancer, the astronomical cost of the resulting fabric, reliability is no guarantee can not, and the introduction of a patient we build it, or cancer, or rejection. As the saying goes - "Gore brought forth a mouse."
Both the theoretical and practical points of view, we have a complete absurdity.
So you can confidently assert that the existing application in this area are sham.
Indeed, many are beginning to understand, and if the first research on embryonic stem cells were given as a cutting-edge, and they invested a huge investment, we now talk about the futility of research in the field of embryonic stem cells, and investments in these studies are greatly reduced.
At the stage of simply dividing fertilized egg does not increase its volume, and is doubling the normal cells. It would seem really out of these cells may continue to receive any cell. But we must not forget that each cell does not operate by itself, but in the close community, and under the control of a common genetic system. And which of these cells will turn into a skin cell, and which in the nerve cell is controlled by a common genetic system, embodied in the genome of the egg. There is no chaos and no unguided process does not proceed, as this may further lead to serious violations of the future child. In addition, the total genetic system distributes itself between the dividing cells, in that it will then be differentiated.
Does the current administration is to take one or another specialist? Of course not. We still know very little in the process of trying to control it. Therefore, many experts who are trying to address these problems indicate that almost impossible to predict, as will occur or that the whole process and uncontrollability process itself differentiation. We also need to know that this differentiation can proceed only under the supervision of the genome most eggs. We, the separation of human embryonic stem cells, destroying the integral unity of the embryo. Therefore, from a biochemical point of view we can say that the separation of human embryonic stem cells from the embryo and the female body leads to uncontrolled genetic processes of further development of these cells. Mankind has not yet reached a level of understanding of the genome of the individual control of genetic processes in the cell, trying to get this management process into their own hands.
Therefore, we have disappointing results of a 7-year research process control differentiation of embryonic stem cells. And it will take at least another 100 - 150 years old.
To seek knowledge of the process of differentiation must first learn the control system of one or other cells, as a separate body, and in general throughout the body. We do not know yet, and already, some say they are from these stem cells can create a particular tissue.
It can only declare a layman. After all, to create a particular tissue, consisting of millions of different cells (consisting of muscle and cells and the connections with the arterial supply and venous circulatory system, with built-in nerve cells and the combined total for all operating simultaneously, and millions of biochemical processes) are needed decades.
In addition, in order to get these individual cells, such as a million, we need to collect them from the 40 000 women donors. The cost of obtaining cost us 200. 000 to 400. $ 000 per woman, but in general only the cost of raw cells to be about 10 billion $. In addition, the same cost to work with these cells specialists-professionals in the modern laboratory. The total cost of the resulting tissue from embryonic stem cells will be about 20 - 25 billion U.S. dollars. And to ensure synchronous operation of all these millions of cells in the tissue, even during the 5 years is unlikely that anyone will be able to.
As a result, we have: 40,000 female donors have a tendency to cancer, the astronomical cost of the resulting fabric, reliability is no guarantee can not, and the introduction of a patient we build it, or cancer, or rejection. As the saying goes - "Gore brought forth a mouse."
Both the theoretical and practical points of view, we have a complete absurdity.
So you can confidently assert that the existing application in this area are sham.
Indeed, many are beginning to understand, and if the first research on embryonic stem cells were given as a cutting-edge, and they invested a huge investment, we now talk about the futility of research in the field of embryonic stem cells, and investments in these studies are greatly reduced.
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