Syndecan from embryonic tooth mesenchyme binds tenascin.
نویسندگان
چکیده
منابع مشابه
Syndecan and tenascin expression is induced by epithelial-mesenchymal interactions in embryonic tooth mesenchyme
Morphogenesis of embryonic organs is regulated by epithelial-mesenchymal interactions associating with changes in the extracellular matrix (ECM). The response of the cells to the changes in the ECM must involve integral cell surface molecules that recognize their matrix ligand and initiate transmission of signal intracellularly. We have studied the expression of the cell surface proteoglycan, s...
متن کاملInduction of tenascin in cancer cells by interactions with embryonic mesenchyme mediated by a diffusible factor.
Human cancer cell lines A431 and MCF7, which do not produce tenascin (TN) in vitro, were found to produce TN when injected into nude mice or co-cultured with the embryonic mesenchyme. The TN expression in the developing A431 solid tumor was demonstrated by immunohistochemistry and by in situ hybridization. Human TN was detected in culture media by western blot analysis using human specific mono...
متن کاملMetanephric mesenchyme contains embryonic renal stem cells.
Renal epithelial cells derive from either cells of the metanephric mesenchyme or ureteric bud cells, but the origin of other renal cells is unclear. To test whether metanephric mesenchymal cells generate cells other than epithelial, we examined the developmental potential of a metanephric mesenchymal cell line (7.1.1 cells) and of primary cultures of metanephric mesenchymal cells. 7.1.1 Cells e...
متن کاملContribution of the tooth bud mesenchyme to alveolar bone.
This study highlights the dynamic nature of the mesenchymal cells during tooth development from the bud to the bell stage. Condensing mesenchymal cells, labelled on either side of the developing tooth bud, move toward the presumptive roots forming an arc of cells under the dental papilla. These labelled cells take part in formation of the dental follicle, which contributes to both the tooth and...
متن کاملTinkering with the inductive mesenchyme: Sostdc1 uncovers the role of dental mesenchyme in limiting tooth induction.
Like epithelial organs in general, tooth development involves inductive crosstalk between the epithelium and the mesenchyme. Classically, the inductive potential for tooth formation is considered to reside in the mesenchyme during the visible morphogenesis of teeth, and dental mesenchyme can induce tooth formation even when combined with non-dental epithelium. Here, we have investigated inducti...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1991
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(20)89510-6