CYCLIC RGD PEPTIDES AND THEIR BIOLOGICAL ACTIVITIES
نویسندگان
چکیده
منابع مشابه
Radiolabeled cyclic RGD peptides as radiotracers for tumor imaging
The integrin family comprises 24 transmembrane receptors, each a heterodimeric combination of one of 18α and one of 8β subunits. Their main function is to integrate the cell adhesion and interaction with the extracellular microenvironment with the intracellular signaling and cytoskeletal rearrangement through transmitting signals across the cell membrane upon ligand binding. Integrin αvβ3 is a ...
متن کاملMulticomponent Synthesis of Dihydropyridinone Containing Cyclic RGD Peptides
Inhibition of binding of extracellular matrix (ECM) proteins fibrinogen and vitronectin to the IIbβ3 and vβ3 integrins, respectively, is of great pharmaceutical interest. Both receptors recognize the RGD tripeptide sequence, which is present in these natural ligands. The development of antagonists for these integrins is therefore often based on this tripeptide unit and several cyclic RGD pept...
متن کاملOptimization of RGD-Containing Cyclic Peptides against αvβ3 Integrin.
We have previously reported the use of one-bead-one-compound (OBOC) combinatorial technology to develop a disulfide cyclic, Arg-Gly-Asp-containing octapeptide LXW7 (cGRGDdvc), that targets αvβ3 integrin with high affinity and specificity. αvβ3 integrin is known to be overexpressed in many cancers and in tumor vasculature, and it has been established as a cancer therapeutic target. To further op...
متن کاملStructural Diversity and Biological Activities of Fungal Cyclic Peptides, Excluding Cyclodipeptides.
Cyclic peptides are cyclic compounds formed mainly by the amide bonds between either proteinogenic or non-proteinogenic amino acids. This review highlights the occurrence, structures and biological activities of fungal cyclic peptides (excluding cyclodipeptides, and peptides containing ester bonds in the core ring) reported until August 2017. About 293 cyclic peptides belonging to the groups of...
متن کاملMarine Peptides and Their Anti-Infective Activities
Marine bioresources are a valuable source of bioactive compounds with industrial and nutraceutical potential. Numerous clinical trials evaluating novel chemotherapeutic agents derived from marine sources have revealed novel mechanisms of action. Recently, marine-derived bioactive peptides have attracted attention owing to their numerous beneficial effects. Moreover, several studies have reporte...
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: Japanese Journal of Pharmacology
سال: 1995
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)46155-6