The human immune system helps to protect the body against illness and infection caused by bacteria, viruses, fungi, and parasites.  This process is achieved by a collection of reactions and responses made by the body to damage these infected cells. It is also called immune responses. This immune system is very crucial in cancer patients

Induced pluripotent stem cells (also known as iPS cells or iPSCs) are a type of pluripotent stem cell that can be generated directly from a somatic cell. Pluripotent stem cells hold promise in the field of regenerative medicine. Because they can propagate indefinitely, as well as give rise to every other cell type in the