|
|
||||||||
1 Department of Anesthesiology, Mayo Clinic and Foundation, Rochester, Minnesota 55905; and 2 Department of Internal Medicine, University of Miami, Jackson Memorial Medical Center, Miami, Florida 33136
Nicotinic acid adenine dinucleotide phosphate (NAADP) is one of the most potent stimulators of intracellular Ca2+ release known to date. The role of the NAADP system in physiological processes is being extensively investigated at the present time. Exciting new discoveries in the last 5 years suggest that the NAADP-regulated system may have a significant role in intracellular Ca2+ signaling. The NAADP receptor and its associated Ca2+ pool have been hypothesized to be important in several physiological processes including fertilization, T cell activation, and pancreatic secretion. However, whether NAADP is a new second messenger or a tool for the discovery of a new Ca2+ channel is still an unanswered question.
calcium; endoplasmic reticulum; fertilization; sea urchin eggs; cyclic adenosine 5'-diphosphate-ribose
This article has been cited by other articles:
![]() |
S. Soares, M. Thompson, T. White, A. Isbell, M. Yamasaki, Y. Prakash, F. E. Lund, A. Galione, and E. N. Chini 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, January 1, 2007; 292(1): C227 - C239. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. V. Gerasimenko, M. Sherwood, A. V. Tepikin, O. H. Petersen, and O. V. Gerasimenko NAADP, cADPR and IP3 all release Ca2+ from the endoplasmic reticulum and an acidic store in the secretory granule area J. Cell Sci., January 15, 2006; 119(2): 226 - 238. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Whitaker Calcium at Fertilization and in Early Development Physiol Rev, January 1, 2006; 86(1): 25 - 88. [Abstract] [Full Text] [PDF] |
||||
![]() |
L. Santella NAADP: A New Second Messenger Comes of Age Mol. Interv., April 1, 2005; 5(2): 70 - 72. [Abstract] [Full Text] [PDF] |
||||
![]() |
O. Gerasimenko and J. Gerasimenko New aspects of nuclear calcium signalling J. Cell Sci., July 1, 2004; 117(15): 3087 - 3094. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. V. Gerasimenko, Y. Maruyama, K. Yano, N. J. Dolman, A. V. Tepikin, O. H. Petersen, and O. V. Gerasimenko NAADP mobilizes Ca2+ from a thapsigargin-sensitive store in the nuclear envelope by activating ryanodine receptors J. Cell Biol., October 27, 2003; 163(2): 271 - 282. [Abstract] [Full Text] [PDF] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
| Visit Other APS Journals Online |