Calcium is widely known for its role in maintaining strong bones and teeth, but it is also one of the body's most important cellular messengers. Calcium signals help regulate muscle contraction, ...

Background: Wnt signaling affects fundamental development pathways by regulating cell proliferation and differentiation. Aberrant activation of Wnt/ß-catenin signaling promotes the development of ...

During embryonic development, the intestine of the Drosophila fly divides into distinct chambers thanks to the formation of constrictions at specific points of the tissue. The Wingless (Wg) signaling ...

Calcium ions (Ca2+) serve as ubiquitous second messengers that orchestrate a diverse array of cellular activities, from muscle contraction and neurotransmission to gene expression and programmed cell ...