New Linear Precursors of cIDPR Derivatives as Stable Analogs of cADPR: A Potent Second Messenger with Ca2+-Modulating Activity Isolated from Sea Urchin Eggs

Autor: Stefano D’Errico, Emy Basso, Andrea Patrizia Falanga, Maria Marzano, Tullio Pozzan, Vincenzo Piccialli, Gennaro Piccialli, Giorgia Oliviero, Nicola Borbone
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Marine Drugs, Vol 17, Iss 8, p 476 (2019)
Druh dokumentu: article
ISSN: 1660-3397
DOI: 10.3390/md17080476
Popis: Herein, we report on the synthesis of a small set of linear precursors of an inosine analogue of cyclic ADP-ribose (cADPR), a second messenger involved in Ca2+ mobilization from ryanodine receptor stores firstly isolated from sea urchin eggs extracts. The synthesized compounds were obtained starting from inosine and are characterized by an N1-alkyl chain replacing the “northern” ribose and a phosphate group attached at the end of the N1-alkyl chain and/or 5′-sugar positions. Preliminary Ca2+ mobilization assays, performed on differentiated C2C12 cells, are reported as well.
Databáze: Directory of Open Access Journals