'G-protein-coupled receptors (GPCRs) are generally thought to signal to second messengers like cyclic AMP (cAMP) from the cell surface and to become internalized upon repeated or prolonged stimulation. Once internalized, they are supposed to stop signaling to second messengers but may trigger nonclassical signals such as mitogen-activated protein kinase (MAPK) ... More
Designed auto-assembly of nanostreptabodies for rapid tissue-specific targeting in vivo.
AuthorsValadon P, Darsow B, Buss TN, Czarny M, Griffin NM, Nguyen HN, Oh P, Borgstrom P, Chrastina A, Schnitzer JE,
JournalJ Biol Chem
PubMed ID19850928
Molecular medicine can benefit greatly from antibodies that deliver therapeutic and imaging agents to select organs and diseased tissues. Yet the development of complex and defined composite nanostructures remains a challenge that requires both designed stoichiometric assembly and superior in vivo testing ability. Here, we generate nanostructures called nanostreptabodies by ... More