embryonic stem cell research

Embryonic stem cell research involves studying cells from early-stage embryos that have the potential to develop into any type of tissue in the body. Scientists use these cells to understand human development and explore ways to treat diseases like Parkinson's, diabetes, and spinal cord injuries. Because embryonic stem cells are versatile and can become many cell types, they hold promise for regenerative medicine. However, this research raises ethical questions about using human embryos. Advances also include creating stem cells without embryos, such as induced pluripotent stem cells, offering alternatives that sidestep ethical concerns while still enabling therapeutic research.