The hunt for an alternate way to generate NAADP. Focus on "NAADP as a second messenger: neither CD38 nor base-exchange reaction are necessary for in vivo generation of NAADP in myometrial cells".
Palade P. The hunt for an alternate way to generate NAADP. Focus on "NAADP as a second messenger: neither CD38 nor base-exchange reaction are necessary for in vivo generation of NAADP in myometrial cells". Am J Physiol Cell Physiol. 2007 Jan; 292(1):C4-7.