Cutting edge: bone morphogenetic protein antagonists Drm/Gremlin and Dan interact with Slits and act as negative regulators of monocyte chemotaxis.

Monocyte Chemotaxis with Slits and Act as Negative Regulators of Antagonists Drm/Gremlin and Dan Interact Cutting Edge: Bone Morphogenetic Protein

Bone morphogenic protein antagonist Drm/gremlin is a novel proangiogenic factor.

Angiogenesis plays a key role in various physiologic and pathologic conditions, including tumor growth. Drm/gremlin, a member the Dan family of bone morphogenic protein (BMP) antagonists, is commonly thought to affect different processes during growth, differentiation, and development by heterodimerizing various BMPs. Here, we identify Drm/gremlin as a novel proangiogenic factor expressed by en...

Gremlin negatively modulates BMP-4 induction of embryonic mouse lung branching morphogenesis.

Bone morphogenetic protein-4 (BMP-4) is a key morphogen for embryonic lung development that is expressed at high levels in the peripheral epithelium, but the mechanisms that modulate BMP-4 function in early mouse lung branching morphogenesis are unclear. Here, we studied the BMP-4 antagonist Gremlin, which is a member of the DAN family of BMP antagonists that can bind and block BMP-2/4 activity...

Expression of the Dan gene during chicken embryonic development

The Dan gene was first identified as the putative rat tumor suppressor gene and encodes a protein structurally related to Cerberus and Gremlin in vertebrates. Xenopus DAN, as with Cerberus and Gremlin, was demonstrated to block bone morphogenetic protein (BMP) signaling by binding BMPs, and to be capable of inducing additional anterior structures by ectopic overexpression in Xenopus embryos. DA...

Xenopus Dan, a member of the Dan gene family of BMP antagonists, is expressed in derivatives of the cranial and trunk neural crest

Dan is the founding member of the Dan family of secreted cytokines. All members of this family--which includes Gremlin, Cerberus, Dante, PRDC, and several genes identified as expressed sequence tags in the mouse--characterized to date have been shown to antagonize signaling by the bone morphogenetic protein (BMP) family. During mouse embryogenesis, Dan is expressed in a restricted and dynamic p...