Calcium, an Emerging Intracellular Messenger for the Hippo Pathway Regulation
Abstract
The Hippo pathway is a conserved signaling network regulating organ development and tissue homeostasis. Dysfunction of this pathway may lead to various diseases, such as regeneration defect and cancer. Studies over the past decade have found various extracellular and intracellular signals that can regulate this pathway. Among them, calcium (Ca2+) is emerging as a potential messenger that can transduce certain signals, such as the mechanical cue, to the main signaling machinery. In this process, rearrangement of the actin cytoskeleton, such as calcium-activated actin reset (CaAR), may construct actin filaments at the cell cortex or other subcellular domains that provide a scaffold to launch Hippo pathway activators. This article will review studies demonstrating Ca2+-mediated Hippo pathway modulation and discuss its implication in understanding the role of actin cytoskeleton in regulating the Hippo pathway.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Jun 29, 2021
- Source ID
- 10.3389/fcell.2021.694828
Entities
People
- Wei Li
- Yiju Wei
Organizations
- United States Department of Defense