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1.1 Explain How Cells Specialize To Form Specific Tissue And Organs

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1.03 Tissues
1. Explain how cells specialize to form specific tissue and organs.
We all used to be one cell. Once our cells were fertilized with sperm, the single cell repeatedly divides itself into multiple cells. These cells organize themselves into 3 layers that will specialize and determine their locations. Tissues are basically a group of similar cells that bunch up together to create systematic structures, which eventually end up creating a functioning bodily system. The article states how they received stem cells from a patients’ windpipe that was cancer ridden. With these cells, they replicated a new windpipe for the patient, Beyene, so he no longer has to suffer. The cells taken from him were grown/incubated in what is called a bioreactor. This device …show more content…
This instrument allows the patients stem cells to be applied to damaged areas of the skin. This is particularly helpful for burn victims who have extremely damaged skin. This is a great alternative from transplants or the like because this will be using the patient’s own DNA, so the body won’t reject it as much. The problem with this however is that it leaves risk for infection as well as possible fatality. Although this is a great development, there is still a long way for scientists to go to enhance current technology. Leader Atala from the article mentions, “the number of patients on our transplant list continues to grow but the number of transplants performed remains flat.” What remains unaccomplished is how effective and consistent results are with such devices and lab growth. There is still many side effects from these methods so what could they do to reduce them. What about the possibility of infection or death from the skin gun? Researchers should look into how they can make this experience safer for patients, as well as possibly develop even more alternatives to transplants and the

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