Growth Factors: The Building Blocks of Development and Healing
Growth factors are naturally occurring proteins or molecules that play a crucial role in regulating a variety of cellular processes. They are essential for cell proliferation, differentiation, and survival, making them key players in both physiological development and tissue repair. These proteins act as signaling molecules between cells, Growth Factors influencing how cells grow, divide, and mature. In the human body, growth factors are involved in processes ranging from embryonic development to wound healing and immune responses. The Biological Significance of Growth Factors Growth factors operate through complex signaling pathways. When they bind to specific receptors on the surface of target cells, they trigger a cascade of intracellular events that lead to specific cellular responses. This intricate communication ensures that cells perform their functions at the right time and place, maintaining the body’s overall health and balance. In the context of development, growt...