|
pubmed:abstractText |
Bone morphogenetic proteins (BMPs) and transforming growth factor-betas (TGF-betas) are important regulators of bone repair and regeneration. BMP-2 and TGF-beta1 have been shown to inhibit gap junctional intercellular communication (GJIC) in MC3T3-E1 cells. Connexin 43 (Cx43) has been shown to mediate GJIC in osteoblasts and it is the predominant gap junctional protein expressed in these murine osteoblast-like cells. We examined the expression, phosphorylation, and subcellular localization of Cx43 after treatment with BMP-2 or TGF-beta1 to investigate a possible mechanism for the inhibition of GJIC.
|
|
pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, U.S. Gov't, Non-P.H.S.,
Research Support, Non-U.S. Gov't
|
