Several well-characterized signaling pathways are studied extensively in histology, including:
MAPK/ERK pathway: Involved in regulating cell growth, proliferation, and differentiation. PI3K/AKT pathway: Plays a crucial role in cell survival and metabolism. Wnt pathway: Important for developmental processes and cell polarity. Notch pathway: Involved in cell fate determination and differentiation. JAK/STAT pathway: Central to immune response and cell growth.
