TGF- β Normally Promotes

Question

TGF- β normally promotes:
A)cell division.
B)cell motility.
C)tissue organization.
D)all of the above

Accepted Answer

While TGF- β can have various effects on cells, its primary role is in promoting tissue organization. It regulates cell differentiation, proliferation, migration, and apoptosis in order to maintain proper tissue architecture and function. TGF- β also plays a key role in wound healing and tissue repair by stimulating the production of extracellular matrix components such as collagen. While TGF-β can stimulate cell division and cell motility in some contexts, these effects are often secondary to its role in promoting tissue organization.