Smurf control in bone cells
Related Experiment Video
Updated: Jun 12, 2026

Tissue Preparation and Immunostaining of Mouse Craniofacial Tissues and Undecalcified Bone
Published on: May 10, 2019
Lianping Xing1, Ming Zhang, Di Chen
1Department of Pathology, University of Rochester School of Medicine, Rochester, New York 14642, USA.
Abstract:
The homologous to the E6-associated protein carboxyl terminus (HECT) domain E3 ubiquitin ligase Smurf1 is the first E3 ligase to be implicated in regulating bone cell function. The involvement of Smurf1 in multiple signaling pathways and pathological conditions is presently an area of extensive scientific interest. This review highlights recent works exploring Smurf-regulated biological processes in bone cells and highlights recent discoveries surrounding the regulatory mechanisms modulating its catalytic activity and substrate recognition capability. Moreover, we discuss the relevance of targeting the HECT E3s through the development of small-molecule inhibitors as an anticancer therapeutic strategy.
Related Concept Videos
Osteoclasts in Bone Remodeling
Bone Remodeling
Hormones and Bone Tissue
Hormones That Influence Osteoblasts and/or Maintain the Matrix
Several hormones are necessary for controlling bone growth and maintaining the bone matrix. The pituitary gland secretes growth hormone (GH), which, as its name implies, controls bone growth. This happens in several ways: first, it triggers chondrocyte...
Bone Cells and Tissue
Osteoblasts and Osteocytes
The osteoblast is the bone cell responsible for forming new bone tissue. It is found in the growing portions of bone, including the periosteum and...
Bone Remodeling and Repair
The Bone Matrix

