» Articles » PMID: 19805384

C-type Natriuretic Peptide (CNP) is a Bifurcation Factor for Sensory Neurons

Overview
Specialty Science
Date 2009 Oct 7
PMID 19805384
Citations 38
Authors
Affiliations
Soon will be listed here.
Abstract

Neuronal circuits are shaped during development by the coordinated action of guidance factors and signals that regulate axonal branching. Unlike guidance cues, the molecules and signaling cascades that underlie axonal branching remain to be resolved. Here we show that the secreted molecule C-type natriuretic peptide (CNP) induces a cGMP signaling cascade via its receptor particulate guanylyl cyclase Npr2 which is essential for sensory axon bifurcation at the dorsal root entry zone (DREZ) of the spinal cord. In contrast, another form of sensory axon branching-collateral formation-is not affected by this pathway. We also demonstrate that cGMP signaling via the nitric oxide-stimulated soluble guanylyl cyclase system (NO-GC) is dispensable for sensory axon branching. Functionally, the bifurcation error in CNP mutant mice is maintained at mature stages and results in a reduced input on secondary neurons as detected by patch-clamp recordings.

Citing Articles

Multiple guidance mechanisms control axon growth to generate precise T-shaped bifurcation during dorsal funiculus development in the spinal cord.

Curran B, Nickerson K, Yung A, Goodrich L, Jaworski A, Tessier-Lavigne M Elife. 2024; 13.

PMID: 39159057 PMC: 11333043. DOI: 10.7554/eLife.94109.


Phosphorylation-Dependent Regulation of Guanylyl Cyclase (GC)-A and Other Membrane GC Receptors.

Potter L Endocr Rev. 2024; 45(5):755-771.

PMID: 38713083 PMC: 11405504. DOI: 10.1210/endrev/bnae015.


Multiple Guidance Mechanisms Control Axon Growth to Generate Precise T-shaped Bifurcation during Dorsal Funiculus Development in the Spinal Cord.

Curran B, Nickerson K, Yung A, Goodrich L, Jaworski A, Tessier-Lavigne M bioRxiv. 2023; .

PMID: 38014092 PMC: 10680847. DOI: 10.1101/2023.11.17.567638.


Developmental roles of natriuretic peptides and their receptors.

Juraver-Geslin H, Devotta A, Saint-Jeannet J Cells Dev. 2023; 176:203878.

PMID: 37742795 PMC: 10841480. DOI: 10.1016/j.cdev.2023.203878.


C-type natriuretic peptide preserves central neurological function by maintaining blood-brain barrier integrity.

Perez-Ternero C, Pallier P, Tremoleda J, Delogu A, Fernandes C, Michael-Titus A Front Mol Neurosci. 2022; 15:991112.

PMID: 36267701 PMC: 9577671. DOI: 10.3389/fnmol.2022.991112.


References
1.
Hall A, LUCAS F, Salinas P . Axonal remodeling and synaptic differentiation in the cerebellum is regulated by WNT-7a signaling. Cell. 2000; 100(5):525-35. DOI: 10.1016/s0092-8674(00)80689-3. View

2.
Dent E, Tang F, Kalil K . Axon guidance by growth cones and branches: common cytoskeletal and signaling mechanisms. Neuroscientist. 2003; 9(5):343-53. DOI: 10.1177/1073858403252683. View

3.
Bender A, Beavo J . Cyclic nucleotide phosphodiesterases: molecular regulation to clinical use. Pharmacol Rev. 2006; 58(3):488-520. DOI: 10.1124/pr.58.3.5. View

4.
Hoyle G, MERCER E, Palmiter R, Brinster R . Expression of NGF in sympathetic neurons leads to excessive axon outgrowth from ganglia but decreased terminal innervation within tissues. Neuron. 1993; 10(6):1019-34. DOI: 10.1016/0896-6273(93)90051-r. View

5.
Acebes A, Ferrus A . Cellular and molecular features of axon collaterals and dendrites. Trends Neurosci. 2000; 23(11):557-65. DOI: 10.1016/s0166-2236(00)01646-5. View