stem cells

Progress in genetic engineering has been one of the most noteworthy topics for many years. It scared me a couple of things, but it also attracted other people's interests. How far this problem continues so far will play a major role in this issue for the next couple of years and now. What people do not understand is that the studies being done today are helping to treat difficult diseases such as HIV and cancer, and it is not made in a complete utopian society. Same and equal.

Stem cell research is a topic that most people in the world have a point of view. Many think that stem cell research and stem cell therapy are moral errors and crimes against humanity, others think stem cell research is the next step in modern science. What is a stem cell? Stem cells are unspecialized cells that mature into more specific cells to help specific functions and diseases. - A new school law for mobile phones has been enacted nationwide. These laws stipulate that students are prohibited from using mobile phones during class hours. A new rule was decided because the school misused the mobile phone at school and made school students ban the use of mobile phones. There are many opinions that support and oppose this new rule. Let me show you some aspects of the discussion.

The basis of stem cell biology starts with the definition of stem cells. Roughly speaking, stem cells are two important functioning cells: 1) self replication and 2) differentiation, or conversion to other cells. Self-regeneration means that the cell divides (mitotically) and proliferates, or the number increases. Differentiation is the process by which stem cells are converted to another more specialized cell. An example of this is hematopoietic stem cells or blood stem cells found in the bone marrow, which can be increased (self replication) and differentiated into leukocytes to obtain an immune response. Then enter the terminal differentiated cells)

There are three types of stem cells: embryonic stem cells, adult stem cells, artificial pluripotent stem cells (iPS). The most famous type of stem cells are embryonic stem cells. This is due to the extensive coverage of such stem cells by the media and the many judiciary laws developed based on their use. Because they are the most flexible stem cell types, they are also popular among researchers. Unlike their more mature counterparts, they have the ability to regenerate all types of cells. Embryonic stem cells are found in two areas: umbilical cord and embryo. Embryonic stem cells are found in blood taken from umbilical cord immediately after birth. It contains hematopoietic stem cells that can be used to produce erythrocytes; among other things. There are also mesenchymal stem cells that can be used to grow muscle and bones. Hematopoietic cells are used for the treatment of blood related diseases such as autoimmune diseases and leukemia