最近在Journal of Molecular Signaling发表的题为“Dramatic inhibition of osteoclast sealing ring formation and bone resorption in vitro by a WASP-peptide containing pTyr294 amino acid”的文章提出了治疗骨质疏松的新的靶点。
RGD peptides linked with a nonnatural amino acid, phenylazophenyl alaninine (azoAla), were synthesized and applied to cell adhesion inhibitors. The RGD peptides linked with azoAla at C terminal showed potent binding ...RGD peptides linked with a nonnatural amino acid, phenylazophenyl alaninine (azoAla), were synthesized and applied to cell adhesion inhibitors. The RGD peptides linked with azoAla at C terminal showed potent binding to the integrin on the surface of HeLa cells. Photoisomerization effect of the azobenzene side chain of synthesized peptides on the cell adhesion inhibition was further investigated. It was demonstrated that the cis form of azoAla linked RGD peptides revealed a little weak cell adhesion inhibition effect as compared with trans form of azoAla linked RGD peptide. 展开更多
文摘最近在Journal of Molecular Signaling发表的题为“Dramatic inhibition of osteoclast sealing ring formation and bone resorption in vitro by a WASP-peptide containing pTyr294 amino acid”的文章提出了治疗骨质疏松的新的靶点。
文摘RGD peptides linked with a nonnatural amino acid, phenylazophenyl alaninine (azoAla), were synthesized and applied to cell adhesion inhibitors. The RGD peptides linked with azoAla at C terminal showed potent binding to the integrin on the surface of HeLa cells. Photoisomerization effect of the azobenzene side chain of synthesized peptides on the cell adhesion inhibition was further investigated. It was demonstrated that the cis form of azoAla linked RGD peptides revealed a little weak cell adhesion inhibition effect as compared with trans form of azoAla linked RGD peptide.
