What Are Stem Cells?
Stem cells are undifferentiated cells with the unique capacity for self-renewal and differentiation into various specialized cell types. They form the building blocks of tissues during development and repair.
According to the National Institutes of Health (NIH), they exist in embryonic, adult, and induced pluripotent forms, with adult stem cells—such as those derived from adipose (fat) tissue—abundant and accessible via minimally invasive harvest.
Educational research overview (from .edu/.gov sources, 2022-2025):
- Stem cells support homeostasis by replenishing damaged cells; for instance, mesenchymal stem cells (MSCs) from adipose sources secrete factors like cytokines to modulate inflammation, according to a 2022 PMC review.
- In Florida-focused studies, autologous adipose-derived stem cells (e.g., processed via systems like IntelliFat BOD) are explored for their potential in orthopedic repair, emphasizing closed-system preparation to preserve cellular integrity (Circulation Research, 2007; updated trials 2025).