Auto-immune reaction
The time it takes to grow an organ from stem cells can vary depending on the type of organ and the specific conditions of the process. In general, it can take several weeks to several months for stem cells to develop into a functional organ that can be used for transplantation or research purposes.
Yes they can. White blood cells can attack certain body tissues either as an autoimmune response or if someone has an organ transplant. That is why they give immune suppressant drugs to people who have had a transplant.
Cyclosporine suppresses T cells, which would otherwise tend to attack the tissues of a transplanted organ.
The reproductive system is the organ system that produces two cells: the egg (ova) in females and sperm in males. These cells are involved in the process of fertilization to generate a new organism.
egg cells and ovaries
parenchymal: essential, distinctive cells of an organ.
the hierarchy of cells from cells onward is :cells, tissues(this is the ensemble of cells), organ, organ system, organism.
It is called the adaptive defense and consists of antibodies and lymphocytes, often called the humoral response.
Cancer is related to the cell cycle because when a person gets infected, the cancerous cells attack healthy cells and then mutate the cells and then it rapidly creates new, mutated cells. The mutated cells then attack more healthy cells and the process is repeated. Cancerous cells can be killed with radiation
there is no such organ
Creating an organ from stem cells is a complex process that can take several weeks to months, depending on the type of organ and the specific techniques used. Researchers typically grow stem cells into organoids or tissue structures, which involves differentiating the cells and providing the right environment for growth. Advances in bioengineering and 3D bioprinting are accelerating this process, but as of now, fully functional organs suitable for transplantation are still in experimental stages. The timeline can vary significantly based on the organ type and the research methods employed.
Yes, it can attack any organ.