Top 10 Commonly Confused Words in Stem Cell Biology

Top 10 Commonly Confused Words in Stem Cell Biology 1. Pluripotent vs. Multipotent The terms 'pluripotent' and 'multipotent' are often used interchangeably, but they have distinct meanings. Pluripotent cells can differentiate into any cell type in the body, while multipotent cells can only differentiate into a limited range of cell types. 2. Totipotent vs. Pluripotent Another common confusion is between 'totipotent' and 'pluripotent' cells. Totipotent cells have the ability to develop into any cell type, including extraembryonic tissues, while pluripotent cells can differentiate into any cell type of the body, but not the extraembryonic tissues. 3. Differentiation vs. Dedifferentiation Differentiation is the process by which a less specialized cell becomes more specialized. On the other hand, dedifferentiation is the reverse process, where a specialized cell reverts to a less specialized state. Both processes play important roles in stem cell biology. 4. Somatic vs. Germ Cells Somatic cells are the non-reproductive cells in our body, while germ cells are the reproductive cells. Somatic cells are diploid, containing two sets of chromosomes, while germ cells are haploid, containing only one set of chromosomes. 5. Embryonic Stem Cells vs. Adult Stem Cells