人类遗传学与胚胎学

A group Embryonic Stem Cells (ESCs) hold tremendous promise in the field of regenerative medicine and have captivated the scientific community with their remarkable potential. Derived from the inner cell mass of the blastocyst stage of embryos, ESCs possess unique properties that set them apart from other cell types. In this essay, we will explore the fascinating world of embryonic stem cells, their characteristics, applications, and the ethical considerations that surround their use. The isolation of human ESCs in 1998 by James Thomson and colleagues marked a milestone in the field of stem cell research. These cells offered a renewable source of pluripotent cells that could potentially be harnessed to treat a wide range of conditions, from degenerative diseases like Parkinson's and Alzheimer's to spinal cord injuries and diabetes.